fix(scheduler): orphan grace window must use recorder.updated_at not asset.updated_at — asset is created at recording START not STOP

- Library: nested bins with expand/collapse tree in sidebar
  - buildBinTree() + collectDescendantIds() helpers
  - BinTreeNodes recursive component with hover sub-bin create (+) button
  - Selecting a parent bin shows assets from all descendant bins too
- Home: canvas DragonFlame particle animation behind logo (90 flame + 30 spark), logo 140px
- Recorder modal: source-type-grid 3-col → 2x2 so Deltacast card no longer overflows
- CSS: launcher background radial gradient taller; launcher-logo-wrap 160x200px
- Cleanup: remove capture.js.bak: screens-home.jsx

.claude/launch.json

@@ -0,0 +1 @@
+{"version":"0.0.1","configurations":[{"name":"web-ui","runtimeExecutable":"npx","runtimeArgs":["serve","services/web-ui/public","--listen","47434","--no-clipboard"],"port":47434}]}

.env.example

@@ -22,6 +22,11 @@ SESSION_SECRET=changeme
 # MAM API Configuration
 MAM_API_URL=http://mam-api:3000
 
+# Node Agent Authentication
+# Bearer token for node-agent to authenticate with mam-api /driver/* endpoints.
+# Generate with: openssl rand -hex 32
+NODE_AGENT_TOKEN=changeme
+
 # Auth — default to ON in production. Setting to 'false' is a dev-only escape
 # hatch that disables all auth checks and attaches a synthetic 'dev' user to
 # every request. Never run with AUTH_ENABLED=false on a network you don't control.
@@ -63,3 +68,10 @@ GOOGLE_ALLOWED_DOMAIN=
 # Note: if a Google-linked account also has TOTP enabled, sign-in still requires
 # the authenticator code (Google is treated as the first factor). Accounts without
 # TOTP complete sign-in in one Google step.
+
+# Playout / Master Control (MCR)
+# Image tag the mam-api spawns when a channel starts. Build with:
+#   docker compose --profile build-only build playout
+PLAYOUT_IMAGE=wild-dragon-playout:latest
+# Base AMCP port — each channel binds to BASE + channel_id (in CasparCG terms).
+PLAYOUT_AMCP_BASE_PORT=5250

.gitignore

@@ -27,8 +27,8 @@ services/editor/**/node_modules
 services/editor/**/dist
 services/editor/.pnpm-store
 
-# Blackmagic DeckLink SDK + runtime libs (operator-supplied; see services/capture/build-with-decklink.sh)
-services/capture/sdk/
+# Blackmagic DeckLink SDK headers are now committed (private/internal repo) under services/capture/sdk/.
+# Runtime .so libs (libDeckLinkAPI.so) come from the DesktopVideo driver install and are not committed.
 services/capture/lib/
 
 # Editor backups

WORK_LOG_PLAYOUT.md

@@ -0,0 +1,101 @@
+# Playout / Master Control — Implementation Work Log
+
+**Branch:** `feat/playout-mcr` (off `main`)
+**Started:** 2026-05-30
+**Status:** Code complete, awaiting runtime validation
+
+Tracks the build of the playout (MCR) subsystem against the design at
+`docs/superpowers/specs/2026-05-30-playout-mcr-design.md`.
+
+---
+
+## Commit sequence
+
+| # | Commit | Scope |
+|---|--------|-------|
+| 1 | `docs(playout)` | Design spec, §7 questions answered |
+| 2 | `feat(mam-api): migration 029` | Six tables, failover columns, audio_normalized flag |
+| 3 | `feat(worker): playout-stage` | S3 → /media + EBU R128 loudnorm + index.js wiring |
+| 4 | `feat(playout): sidecar` | CasparCG image + AMCP shim, HLS preview consumer, fps-aware frame math |
+| 5 | `feat(mam-api): /playout control plane + auto-failover` | Routes + scheduler health tick + restartChannel helper |
+| 6 | `feat(web-ui): MCR page` | screens-playout, styles, app/shell/index.html wiring |
+| 7 | `build(playout): compose wiring + .env knobs` | /media volume, queue addition, build-only service |
+| 8 | `docs(playout): work log` | This file |
+
+## Resolved §7 decisions (2026-05-30)
+
+- **Audio loudness:** pre-normalize at stage time. ffmpeg `loudnorm` two-pass
+  (I=-23 LUFS, TP=-1 dBTP, LRA=11), linear mode preserves dynamics. Output
+  AAC 192k @ 48 kHz, video stream copied. Per-item `audio_normalized` flag
+  so re-stages of the same asset skip the pass.
+- **Frame rate:** `1080p5994` default (was `1080i5994`). Per-channel
+  override allowed via `video_format`. `fpsFor(videoFormat)` helper in
+  the sidecar drives SEEK / LENGTH / transition-frames math.
+- **Preview latency:** HLS v1. CasparCG runs a second FFMPEG consumer
+  alongside the primary output, writing `/media/live/<channel_id>/index.m3u8`
+  (~600 kbps, 2s segments, 6-window list). Web UI plays via the existing
+  HLS plumbing.
+- **Failover:** auto-restart on healthy node for NDI/SRT/RTMP. Alert-only
+  for DeckLink (device-index pinning makes blind re-placement risky).
+  Scheduler tick (PG advisory lock, same lock as recorder schedules) polls
+  sidecar `/status`; ~3 missed checks → `restartChannel(id)` picks the most
+  recently-seen-online other node, bumps `restart_count`, calls `/start`.
+
+## Architecture notes
+
+**Sidecar model.** One CasparCG container per channel. Spawned by mam-api
+via local Docker socket (primary node) or remote node-agent
+`/sidecar/start`. Tracked in `playout_sidecars` plus `playout_channels.container_id`.
+Killed on `/stop` or by `restartChannel` during failover.
+
+**Media flow.**
+```
+S3 master/proxy → playout-stage worker → /media/playout/<assetId>.<ext>
+                                         (loudnormed, AAC@-23 LUFS)
+                                                ↓
+                                       CasparCG channel #1
+                                                ↓
+                                   primary consumer  HLS consumer
+                                  (DeckLink/NDI/         ↓
+                                   SRT/RTMP)        /media/live/<ch_id>/*.m3u8
+```
+
+**Port contention.** `assertDeckLinkFree()` blocks starting a SDI channel
+when a recorder or another channel on the same node+device_index is active.
+
+**Failover scope.** NDI/SRT/RTMP have no hardware tie, so any healthy
+cluster_node is eligible. DeckLink channels surface an alert in the UI
+(`status='error'` + `error_message`) and require operator intervention.
+
+## Testing checklist
+
+- [ ] Apply migration 029 on dev DB
+- [ ] Build playout image: `docker compose --profile build-only build playout`
+- [ ] Build web-ui (`screens-playout` joins the esbuild list automatically)
+- [ ] Create channel via POST /api/v1/playout/channels (SRT first, no HW)
+- [ ] Stage 2-3 assets to a playlist, verify loudnorm metadata in stderr
+- [ ] Start channel → sidecar container appears in `docker ps`
+- [ ] AMCP smoke: `telnet <host> 5250`, `VERSION`, `INFO`
+- [ ] Play playlist; verify HLS at /media/live/<id>/index.m3u8
+- [ ] Skip / pause / resume / stop
+- [ ] As-run log: GET /api/v1/playout/channels/:id/asrun
+- [ ] Kill sidecar container → scheduler should restart on another node
+      within ~3 ticks (~45s), restart_count increments
+- [ ] DeckLink channel kill: status flips to 'error', NO restart attempt
+- [ ] Try starting a decklink channel on a device_index already held by a
+      recorder → 409
+- [ ] MCR UI smoke: nav entry visible, page renders, drag-drop adds items,
+      transport buttons hit the API
+
+## Known gaps (deferred)
+
+- No WebRTC preview (HLS-only v1 — 4-6s lag, fine for confidence monitor).
+- No graphics/CG overlay layer in Phase A (templates land in Phase B).
+- No Phase B scheduler / 24/7 wall-clock channel (schema is in place,
+  scheduler tick is not).
+- No multi-channel grid view (one channel at a time per page).
+- No timecode / remaining-duration overlay (would need CasparCG INFO poll).
+- No audio level meters on the UI.
+- `restartChannel` updates DB state and triggers `/start`; if the new node
+  also fails repeatedly, there's no exponential backoff yet — bounded only
+  by the manual stop button.

deploy/install-driver.sh

@@ -0,0 +1,325 @@
+#!/usr/bin/env bash
+# ============================================================================
+# install-driver.sh <vendor>
+# ----------------------------------------------------------------------------
+# Idempotent HOST installer for capture-card runtime drivers / SDKs.
+#
+# Runs ON the cluster node's HOST kernel. The node-agent invokes it inside a
+# one-shot PRIVILEGED ubuntu container that bind-mounts this repo plus the host
+# paths needed to affect the host kernel (/lib/modules, /usr/src, /boot, /dev,
+# and the host apt/dpkg via the mounted root). dkms / modprobe / ldconfig
+# therefore operate against the running host kernel.
+#
+# Reads the proprietary vendor file(s) from  sdk/<vendor>/  (in this repo).
+# NO binaries are committed — if the expected file is missing the script exits
+# non-zero with a clear message telling the operator what to drop in.
+#
+# Vendors (ALLOWLIST — nothing else is accepted):
+#   blackmagic   Desktop Video .deb           (DKMS kernel module)
+#   aja          NTV2 driver source/SDK       (built kernel module)
+#   deltacast    VideoMaster installer        (kernel module)
+#   ndi          redistributable runtime libs (user-space only, no module)
+#
+# Exit codes:
+#   0  installed (or already present / up to date)
+#   2  bad usage / unknown vendor
+#   3  expected vendor file missing in sdk/<vendor>/
+#   4  missing kernel headers (cannot build DKMS / module)
+#   5  build / install / module-load failure
+#
+# `bash -n` must pass. set -euo pipefail with `|| true` guarding every probe.
+# ============================================================================
+set -euo pipefail
+
+# ---------------------------------------------------------------------------
+# Resolve our own repo dir (deploy/ -> repo root), regardless of CWD.
+# ---------------------------------------------------------------------------
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >/dev/null 2>&1 && pwd)"
+REPO_DIR="$(cd "$SCRIPT_DIR/.." >/dev/null 2>&1 && pwd)"
+SDK_ROOT="$REPO_DIR/sdk"
+
+VENDOR="${1:-}"
+KVER="$(uname -r 2>/dev/null || echo unknown)"
+REBOOT_REQUIRED=0
+
+log()  { echo "[install-driver] $*"; }
+warn() { echo "[install-driver] WARN: $*" >&2; }
+die()  { echo "[install-driver] ERROR: $*" >&2; exit "${2:-5}"; }
+
+usage() {
+  echo "Usage: install-driver.sh <blackmagic|aja|deltacast|ndi>" >&2
+  exit 2
+}
+
+[ -n "$VENDOR" ] || usage
+case "$VENDOR" in
+  blackmagic|aja|deltacast|ndi) : ;;
+  *) echo "[install-driver] ERROR: unknown vendor '$VENDOR' (allowed: blackmagic aja deltacast ndi)" >&2; exit 2 ;;
+esac
+
+VENDOR_DIR="$SDK_ROOT/$VENDOR"
+log "vendor=$VENDOR  kernel=$KVER  repo=$REPO_DIR"
+log "reading vendor files from $VENDOR_DIR"
+[ -d "$VENDOR_DIR" ] || die "vendor dir $VENDOR_DIR does not exist (repo not mounted?)" 3
+
+# Pick the newest file matching a glob; echo its path or empty.
+newest_match() {
+  # shellcheck disable=SC2012
+  ls -1t $1 2>/dev/null | head -n1 || true
+}
+
+ensure_headers() {
+  if [ -d "/lib/modules/$KVER/build" ] || dpkg -s "linux-headers-$KVER" >/dev/null 2>&1; then
+    log "kernel headers for $KVER present"
+    return 0
+  fi
+  log "installing linux-headers-$KVER ..."
+  apt-get update -y >/dev/null 2>&1 || true
+  if ! apt-get install -y "linux-headers-$KVER" >/dev/null 2>&1; then
+    # Fall back to the generic meta-package; still may not match a custom kernel.
+    apt-get install -y linux-headers-generic >/dev/null 2>&1 || true
+  fi
+  if [ -d "/lib/modules/$KVER/build" ] || dpkg -s "linux-headers-$KVER" >/dev/null 2>&1; then
+    log "kernel headers ready"
+    return 0
+  fi
+  die "kernel headers for $KVER unavailable — cannot build module. Install linux-headers-$KVER on the host." 4
+}
+
+# ===========================================================================
+# blackmagic — Desktop Video .deb (DKMS) + modprobe + restart desktopvideo
+# ===========================================================================
+install_blackmagic() {
+  # Detect existing state first (idempotent skip).
+  if lsmod 2>/dev/null | grep -q '^blackmagic' && [ -e /dev/blackmagic ]; then
+    log "blackmagic module loaded and /dev/blackmagic present — already installed"
+    if command -v dkms >/dev/null 2>&1; then dkms status 2>/dev/null | grep -i blackmagic || true; fi
+    return 0
+  fi
+
+  local deb
+  deb="$(newest_match "$VENDOR_DIR/desktopvideo_*_amd64.deb")"
+  [ -n "$deb" ] && [ -f "$deb" ] || die \
+    "no desktopvideo_*_amd64.deb in $VENDOR_DIR — download Desktop Video for Ubuntu 22.04 and drop the .deb there (see sdk/blackmagic/README.md)." 3
+  log "using package: $(basename "$deb")"
+
+  ensure_headers
+
+  log "apt-get install (DKMS build) ..."
+  apt-get update -y >/dev/null 2>&1 || true
+  apt-get install -y "$deb" || die "apt-get install of $(basename "$deb") failed (DKMS build?)" 5
+
+  log "depmod + modprobe blackmagic ..."
+  depmod -a "$KVER" 2>/dev/null || true
+  if ! modprobe blackmagic 2>/dev/null; then
+    warn "modprobe blackmagic failed — a reboot may be required for the DKMS module to bind"
+    REBOOT_REQUIRED=1
+  fi
+
+  # Restart the DesktopVideoHelper daemon if present.
+  if command -v systemctl >/dev/null 2>&1; then
+    systemctl restart desktopvideo 2>/dev/null \
+      || systemctl restart DesktopVideoHelper 2>/dev/null || true
+  fi
+
+  if lsmod 2>/dev/null | grep -q '^blackmagic' || [ -e /dev/blackmagic ]; then
+    log "blackmagic installed (module loaded / device present)"
+  else
+    warn "blackmagic installed but module not yet loaded — reboot required"
+    REBOOT_REQUIRED=1
+  fi
+}
+
+# ===========================================================================
+# aja — build ntv2 kernel module from source archive + modprobe
+# ===========================================================================
+install_aja() {
+  if lsmod 2>/dev/null | grep -q 'ajantv2'; then
+    log "ajantv2 module already loaded — already installed"
+    return 0
+  fi
+
+  local src
+  src="$(newest_match "$VENDOR_DIR/ntv2sdk*.zip")"
+  [ -n "$src" ] || src="$(newest_match "$VENDOR_DIR/libajantv2*.tar.gz")"
+  [ -n "$src" ] && [ -f "$src" ] || die \
+    "no ntv2sdk*.zip / libajantv2*.tar.gz in $VENDOR_DIR — download the AJA NTV2 Linux SDK and drop it there (see sdk/aja/README.md)." 3
+  log "using source: $(basename "$src")"
+
+  ensure_headers
+  apt-get install -y build-essential unzip >/dev/null 2>&1 || true
+
+  local work; work="$(mktemp -d)"
+  log "extracting into $work ..."
+  case "$src" in
+    *.zip)    unzip -q -o "$src" -d "$work" || die "failed to unzip $(basename "$src")" 5 ;;
+    *.tar.gz) tar -xzf "$src" -C "$work"    || die "failed to untar $(basename "$src")" 5 ;;
+  esac
+
+  # Find the linux driver dir (contains a Makefile producing ajantv2.ko).
+  local drvdir
+  drvdir="$(dirname "$(find "$work" -type d -path '*driver/linux' -print -quit 2>/dev/null || true)/." 2>/dev/null)"
+  [ -d "$drvdir" ] || drvdir="$(dirname "$(find "$work" -name 'ajantv2.c' -print -quit 2>/dev/null || true)" 2>/dev/null)"
+  [ -n "$drvdir" ] && [ -d "$drvdir" ] || die "could not locate AJA driver/linux source inside the archive" 5
+  log "building module in $drvdir ..."
+  make -C "$drvdir" >/dev/null 2>&1 || die "AJA module build failed" 5
+
+  local ko
+  ko="$(find "$drvdir" -name 'ajantv2.ko' -print -quit 2>/dev/null || true)"
+  if [ -n "$ko" ]; then
+    install -D -m 0644 "$ko" "/lib/modules/$KVER/extra/ajantv2.ko" 2>/dev/null || true
+    depmod -a "$KVER" 2>/dev/null || true
+  fi
+  if ! modprobe ajantv2 2>/dev/null; then
+    # Fall back to the SDK's own load script if shipped.
+    local loader; loader="$(find "$work" -name 'load_ajantv2' -print -quit 2>/dev/null || true)"
+    if [ -n "$loader" ]; then bash "$loader" 2>/dev/null || true; fi
+  fi
+
+  rm -rf "$work" 2>/dev/null || true
+
+  if lsmod 2>/dev/null | grep -q 'ajantv2'; then
+    log "ajantv2 installed and loaded"
+  else
+    warn "ajantv2 built but not loaded — a reboot may be required (old in-tree module wedged?)"
+    REBOOT_REQUIRED=1
+  fi
+}
+
+# ===========================================================================
+# deltacast — VideoMaster installer + module load
+# ===========================================================================
+install_deltacast() {
+  if lsmod 2>/dev/null | grep -q 'videomaster' || ls /dev/deltacast* >/dev/null 2>&1; then
+    log "Deltacast module loaded / device present — already installed"
+    install_deltacast_udev_rule
+    return 0
+  fi
+
+  local pkg
+  pkg="$(newest_match "$VENDOR_DIR/VideoMaster*.run")"
+  [ -n "$pkg" ] || pkg="$(newest_match "$VENDOR_DIR/VideoMaster*.tar.gz")"
+  [ -n "$pkg" ] && [ -f "$pkg" ] || die \
+    "no VideoMaster*.run / VideoMaster*.tar.gz in $VENDOR_DIR — obtain the Deltacast VideoMaster Linux installer and drop it there (see sdk/deltacast/README.md)." 3
+  log "using installer: $(basename "$pkg")"
+
+  ensure_headers
+  apt-get install -y build-essential dkms >/dev/null 2>&1 || true
+
+  local work; work="$(mktemp -d)"
+  case "$pkg" in
+    *.run)
+      log "extracting self-extractor ..."
+      chmod +x "$pkg" 2>/dev/null || true
+      "$pkg" --noexec --target "$work" >/dev/null 2>&1 \
+        || cp "$pkg" "$work/installer.run"
+      ;;
+    *.tar.gz)
+      tar -xzf "$pkg" -C "$work" || die "failed to untar $(basename "$pkg")" 5
+      ;;
+  esac
+
+  local installer
+  installer="$(find "$work" -name 'install.sh' -print -quit 2>/dev/null || true)"
+  [ -n "$installer" ] || installer="$(find "$work" -name 'installer.run' -print -quit 2>/dev/null || true)"
+  [ -n "$installer" ] && [ -f "$installer" ] || die "Deltacast installer (install.sh) not found inside the package" 5
+  log "running vendor installer: $(basename "$installer") ..."
+  chmod +x "$installer" 2>/dev/null || true
+  ( cd "$(dirname "$installer")" && bash "$installer" ) || die "Deltacast VideoMaster installer failed" 5
+
+  depmod -a "$KVER" 2>/dev/null || true
+  modprobe videomasterhd 2>/dev/null || modprobe videomaster 2>/dev/null || true
+
+  rm -rf "$work" 2>/dev/null || true
+
+  if lsmod 2>/dev/null | grep -q 'videomaster' || ls /dev/deltacast* >/dev/null 2>&1; then
+    log "Deltacast VideoMaster installed"
+  fi
+
+  # Install our own udev rule that creates 8 /dev/deltacast symlinks (ports 0-7)
+  # pointing at the single real device node. Kept separate from the SDK's own
+  # rule so a driver reinstall won't clobber it.
+  install_deltacast_udev_rule
+
+  # First-time VideoMaster installs lay down udev rules + firmware that need a reboot.
+  warn "Deltacast: a REBOOT is recommended after a first-time VideoMaster install (udev + firmware)"
+  REBOOT_REQUIRED=1
+}
+
+# Copy the repo's 99-wild-dragon-deltacast.rules into /etc/udev/rules.d/ and
+# reload. Idempotent. Creates /dev/deltacast0..7 -> /dev/delta-x3700 so the
+# node-agent advertises all 8 RX channels.
+install_deltacast_udev_rule() {
+  local rule_src="$REPO_DIR/deploy/udev/99-wild-dragon-deltacast.rules"
+  local rule_dst="/etc/udev/rules.d/99-wild-dragon-deltacast.rules"
+  if [ ! -f "$rule_src" ]; then
+    warn "Deltacast: udev rule $rule_src not found in repo — skipping symlink rule install"
+    return 0
+  fi
+  if [ -f "$rule_dst" ] && cmp -s "$rule_src" "$rule_dst"; then
+    log "Deltacast: udev rule already up to date at $rule_dst"
+  else
+    log "installing Deltacast udev rule -> $rule_dst"
+    install -D -m 0644 "$rule_src" "$rule_dst" 2>/dev/null \
+      || { warn "Deltacast: failed to install udev rule (continuing)"; return 0; }
+    udevadm control --reload-rules 2>/dev/null || true
+    udevadm trigger --action=add /dev/delta-x3700 2>/dev/null || true
+  fi
+}
+
+# ===========================================================================
+# ndi — copy redistributable runtime libs to /usr/local/lib + ldconfig
+# ===========================================================================
+install_ndi() {
+  local target="/opt/ndi-lib"
+  local found=0
+  # shellcheck disable=SC2231
+  for f in "$VENDOR_DIR"/libndi*.so*; do
+    [ -e "$f" ] || continue
+    found=1
+    break
+  done
+  [ "$found" = 1 ] || die \
+    "no libndi*.so* in $VENDOR_DIR — drop the NDI runtime redistributable libs there (see sdk/ndi/README.md)." 3
+
+  log "copying NDI runtime libs to $target ..."
+  mkdir -p "$target"
+  cp -av "$VENDOR_DIR"/libndi*.so* "$target"/ 2>/dev/null || die "failed copying NDI libs" 5
+
+  # Recreate the libndi.so dev symlink if only versioned libs were shipped.
+  if [ ! -e "$target/libndi.so" ]; then
+    local versioned
+    versioned="$(newest_match "$target/libndi.so.*")"
+    if [ -n "$versioned" ]; then
+      ln -sf "$(basename "$versioned")" "$target/libndi.so" 2>/dev/null || true
+    fi
+  fi
+
+  echo "$target" > /etc/ld.so.conf.d/ndi.conf
+  ldconfig 2>/dev/null || true
+
+  if ldconfig -p 2>/dev/null | grep -q 'libndi'; then
+    log "NDI runtime registered with the dynamic linker"
+  else
+    die "NDI libs copied but ldconfig did not resolve libndi" 5
+  fi
+  log "NDI: no kernel module and no reboot required."
+  log "NDI: restart any process that already loaded an older libndi to pick up the new version."
+}
+
+# ---------------------------------------------------------------------------
+case "$VENDOR" in
+  blackmagic) install_blackmagic ;;
+  aja)        install_aja ;;
+  deltacast)  install_deltacast ;;
+  ndi)        install_ndi ;;
+esac
+
+if [ "$REBOOT_REQUIRED" = 1 ]; then
+  log "RESULT: $VENDOR install completed — REBOOT REQUIRED"
+  echo "[install-driver] REBOOT_REQUIRED=1"
+else
+  log "RESULT: $VENDOR install completed — no reboot required"
+  echo "[install-driver] REBOOT_REQUIRED=0"
+fi
+exit 0

deploy/onboard-node.sh

@@ -16,11 +16,12 @@
 # Environment variables:
 #   MAM_API_URL    REQUIRED  Primary MAM API base URL
 #   NODE_TOKEN               API bearer token (required if AUTH_ENABLED=true)
-#   NODE_ROLE                Role tag reported to the cluster   (default: worker)
+#   NODE_ROLE                Role tag reported to the cluster   (default: auto-detect)
 #   NODE_IP                  Override the LAN IP reported back  (default: auto-detect)
 #   AGENT_PORT               Host port for the node agent       (default: 7436)
 #   INSTALL_DIR              Where to clone/find the repo       (default: /opt/wild-dragon)
-#   PROFILES                 Extra compose profiles, space-sep  e.g. "worker capture"
+#   PROFILES                 Compose profiles, space-sep        (default: auto-detect from hardware)
+#                            Override only to force, e.g. "worker capture"
 #   BMD_MODEL                DeckLink card model name           (e.g. "DeckLink Duo 2")
 #   REPO_URL                 Override the Forgejo clone URL
 # =============================================================================
@@ -32,8 +33,16 @@ REPO_URL="${REPO_URL:-https://forge.wilddragon.net/zgaetano/wild-dragon.git}"
 INSTALL_DIR="${INSTALL_DIR:-/opt/wild-dragon}"
 MAM_API_URL="${MAM_API_URL:-}"
 NODE_TOKEN="${NODE_TOKEN:-}"
+# Track whether the caller pinned NODE_ROLE explicitly (manual override) vs.
+# us defaulting it — so auto-detection only fills in an *unset* role.
+[[ -n "${NODE_ROLE:-}" ]] && NODE_ROLE_EXPLICIT=1 || NODE_ROLE_EXPLICIT=""
 NODE_ROLE="${NODE_ROLE:-worker}"
 NODE_IP="${NODE_IP:-}"
+# NODE_NAME pins this node's cluster identity (the heartbeat key). Default to the
+# OS hostname, but ALWAYS write it explicitly so cloned VMs that share an
+# /etc/hostname (e.g. two boxes both named "zampp1") don't collide on the same
+# cluster_nodes row — which silently hides the capture node's DeckLink devices.
+NODE_NAME="${NODE_NAME:-$(hostname)}"
 AGENT_PORT="${AGENT_PORT:-7436}"
 PROFILES="${PROFILES:-}"
 BMD_MODEL="${BMD_MODEL:-}"
@@ -65,6 +74,37 @@ detect_lan_ip() {
   echo "$ip"
 }
 
+# ── Auto-detect hardware ─────────────────────────────────────────────────────
+# Mirror detect_lan_ip's style: best-effort, guard every probe with `|| true`
+# so a missing nvidia-smi/lspci never aborts under `set -euo pipefail`. The
+# node self-describes its hardware here so the operator never has to pick a
+# role — the right compose profiles are enabled automatically.
+
+# GPU present? nvidia-smi is the strong signal; fall back to an lspci scan for
+# NVIDIA or AMD VGA controllers (covers nodes where the driver isn't installed
+# yet but the card is physically present).
+detect_gpu() {
+  if command -v nvidia-smi &>/dev/null && nvidia-smi -L &>/dev/null; then
+    return 0
+  fi
+  if command -v lspci &>/dev/null; then
+    if lspci 2>/dev/null | grep -iE 'nvidia|vga.*amd' &>/dev/null; then
+      return 0
+    fi
+  fi
+  return 1
+}
+
+# SDI capture card present? Blackmagic DeckLink or Deltacast, via lspci.
+detect_sdi() {
+  if command -v lspci &>/dev/null; then
+    if lspci 2>/dev/null | grep -iE 'blackmagic|deltacast' &>/dev/null; then
+      return 0
+    fi
+  fi
+  return 1
+}
+
 # ── Preflight ────────────────────────────────────────────────────────────────
 echo -e "\n${BLD}${CYN}Wild Dragon MAM — Cluster Node Onboarding${NC}\n"
 
@@ -79,6 +119,36 @@ if [[ -z "$NODE_IP" ]]; then
   fi
 fi
 
+# ── Auto-assign compose profiles from detected hardware ──────────────────────
+# Operator never picks a role: the worker profile always runs, and we add the
+# gpu / capture profiles only when the matching hardware is present. Explicit
+# PROFILES / NODE_ROLE env vars are honoured as a manual override escape hatch.
+HAS_GPU=false; HAS_SDI=false
+detect_gpu && HAS_GPU=true || true
+detect_sdi && HAS_SDI=true || true
+
+DETECTED_DESC="CPU"
+[[ "$HAS_GPU" == true ]] && DETECTED_DESC="$DETECTED_DESC, GPU"
+[[ "$HAS_SDI" == true ]] && DETECTED_DESC="$DETECTED_DESC, SDI capture card"
+
+if [[ -z "$PROFILES" ]]; then
+  AUTO_PROFILES="worker"
+  [[ "$HAS_GPU" == true ]] && AUTO_PROFILES="$AUTO_PROFILES gpu"
+  [[ "$HAS_SDI" == true ]] && AUTO_PROFILES="$AUTO_PROFILES capture"
+  PROFILES="$AUTO_PROFILES"
+  info "Detected: $DETECTED_DESC → profiles: $PROFILES"
+else
+  info "Detected: $DETECTED_DESC (profiles overridden by env: $PROFILES)"
+fi
+
+# Derive a human-friendly role tag from detected hardware when not pinned.
+# Capture cards win over GPU (an SDI ingest node is the more specific role).
+if [[ -z "$NODE_ROLE_EXPLICIT" ]]; then
+  if   [[ "$HAS_SDI" == true ]]; then NODE_ROLE="capture"
+  elif [[ "$HAS_GPU" == true ]]; then NODE_ROLE="gpu"
+  else NODE_ROLE="worker"; fi
+fi
+
 info "Primary API  :  $MAM_API_URL"
 info "Role         :  $NODE_ROLE"
 info "Agent port   :  $AGENT_PORT"
@@ -135,6 +205,7 @@ info "Writing $ENV_FILE"
   echo "MAM_API_URL=$MAM_API_URL"
   echo "NODE_TOKEN=$NODE_TOKEN"
   echo "NODE_ROLE=$NODE_ROLE"
+  echo "NODE_NAME=$NODE_NAME"
   echo "NODE_IP=$NODE_IP"
   echo "AGENT_PORT=$AGENT_PORT"
   echo "HEARTBEAT_MS=30000"

deploy/udev/99-wild-dragon-deltacast.rules

@@ -0,0 +1 @@
+KERNEL=="delta-x3700", MODE="0666", RUN+="/bin/sh -c 'for i in 0 1 2 3 4 5 6 7; do ln -sf /dev/delta-x3700 /dev/deltacast$i; done'"

docker-compose.gpu.yml

@@ -16,6 +16,11 @@
 #   - Sets NVENC_ENABLED=true so the worker prioritises h264_nvenc/hevc_nvenc
 
 services:
+  capture:
+    runtime: nvidia
+    environment:
+      NVIDIA_VISIBLE_DEVICES:     all
+      NVIDIA_DRIVER_CAPABILITIES: video,compute,utility
   worker:
     build:
       context: ./services/worker

docker-compose.worker.yml

@@ -43,10 +43,15 @@ services:
     build: ./services/node-agent
     restart: unless-stopped
     network_mode: host
+    pid: host
     environment:
       MAM_API_URL:   ${MAM_API_URL}
       NODE_TOKEN:    ${NODE_TOKEN:-}
       NODE_ROLE:     ${NODE_ROLE:-worker}
+      # NODE_NAME pins the cluster identity (heartbeat key). Set it per-node so
+      # cloned VMs that share /etc/hostname don't collide on the same
+      # cluster_nodes row. Falls back to the OS hostname when unset.
+      NODE_NAME:     ${NODE_NAME:-}
       NODE_IP:       ${NODE_IP:-}
       AGENT_PORT:    ${AGENT_PORT:-7436}
       HEARTBEAT_MS:  ${HEARTBEAT_MS:-30000}
@@ -55,10 +60,25 @@ services:
       BMD_MODEL:           ${BMD_MODEL:-}
       BMD_DEVICE_PREFIX:   ${BMD_DEVICE_PREFIX:-dv}
       LIVE_DIR:      ${LIVE_DIR:-/mnt/NVME/MAM/wild-dragon-live}
+      # REPO_DIR: host path to the checked-out repo. The agent passes this to the
+      # one-shot driver-install container so install-driver.sh can read
+      # sdk/<vendor>/ and run deploy/install-driver.sh. Must match the host path
+      # bind-mounted below (onboard-node.sh clones to /opt/wild-dragon).
+      REPO_DIR:      ${REPO_DIR:-/opt/wild-dragon}
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock
       - /dev:/dev:ro
       - /mnt/NVME/MAM/wild-dragon-live:/mnt/NVME/MAM/wild-dragon-live:ro
+      # Capture-driver deployment ("Capture Drivers / SDKs" in the Cluster admin
+      # screen): the agent itself does NOT run dkms/modprobe — it spawns a
+      # separate privileged ubuntu container that bind-mounts these host paths.
+      # The agent only needs to *see* the repo path so it can pass it through as
+      # a bind to that container; no extra privileges are granted to the agent.
+      #   /opt/wild-dragon  → repo (sdk/<vendor>/ + deploy/install-driver.sh)
+      # The install container additionally mounts /lib/modules,/usr/src,/boot,
+      # /dev and /opt from the host (handled in the agent, not here) so DKMS /
+      # modprobe / ldconfig affect the host kernel.
+      - ${REPO_DIR:-/opt/wild-dragon}:${REPO_DIR:-/opt/wild-dragon}:ro
     devices:
       - /dev/blackmagic:/dev/blackmagic
 
@@ -66,6 +86,7 @@ services:
     build: ./services/worker
     profiles: [worker]
     restart: unless-stopped
+    privileged: true
     environment:
       REDIS_URL:      ${REDIS_URL}
       DATABASE_URL:   ${DATABASE_URL}
@@ -75,6 +96,7 @@ services:
       S3_SECRET_KEY:  ${S3_SECRET_KEY}
       S3_REGION:      ${S3_REGION:-us-east-1}
       NVENC_ENABLED:  ${NVENC_ENABLED:-false}
+      GROWING_PATH:   /growing
     networks:
       - wild-dragon-worker
 
@@ -84,6 +106,7 @@ services:
     build: ./services/capture
     profiles: [capture]
     restart: unless-stopped
+    runtime: nvidia
     environment:
       REDIS_URL:     ${REDIS_URL}
       DATABASE_URL:  ${DATABASE_URL}
@@ -92,6 +115,8 @@ services:
       S3_ACCESS_KEY: ${S3_ACCESS_KEY}
       S3_SECRET_KEY: ${S3_SECRET_KEY}
       CAPTURE_PORT:  3001
+      NVIDIA_VISIBLE_DEVICES:     all
+      NVIDIA_DRIVER_CAPABILITIES: video,compute,utility
     devices:
       - ${BMD_DEVICE_0:-/dev/blackmagic/dv0}:/dev/blackmagic/dv0
       - ${BMD_DEVICE_1:-/dev/blackmagic/dv1}:/dev/blackmagic/dv1
@@ -103,6 +128,7 @@ services:
   # worker-l4: HEAVY tier (proxy/conform/trim) on the L4 (NVENC). Talks to
   # zampp1's Redis/Postgres/S3 over the LAN (.200). No promotion scanner here.
   worker-l4:
+    profiles: [gpu]
     build:
       context: ./services/worker
       dockerfile: Dockerfile.gpu

docker-compose.yml

@@ -40,6 +40,7 @@ services:
       - /var/run/docker.sock:/var/run/docker.sock
       - /mnt/NVME/MAM/wild-dragon-live:/live
       - /mnt/NVME/MAM/wild-dragon-growing:/growing
+      - /mnt/NVME/MAM/wild-dragon-media:/media
       - /mnt/NVME/MAM/sdk:/sdk
       - /dev/shm:/dev/shm
       - /run/dbus:/run/dbus
@@ -60,7 +61,14 @@ services:
       DOCKER_NETWORK: wild-dragon_wild-dragon
       NODE_IP: ${NODE_IP}
       NODE_HOSTNAME: ${NODE_HOSTNAME:-}
+      # Bearer mam-api forwards to a node-agent when installing capture drivers
+      # ("Capture Drivers / SDKs" panel). Set to the same value as the agents'
+      # NODE_TOKEN. If empty, agents with an empty NODE_TOKEN accept the call
+      # (dev); agents with a token will reject it (401).
+      NODE_AGENT_TOKEN: ${NODE_AGENT_TOKEN:-}
       CAPTURE_TOKEN: ${CAPTURE_TOKEN}
+      PLAYOUT_IMAGE: ${PLAYOUT_IMAGE:-wild-dragon-playout:latest}
+      PLAYOUT_AMCP_BASE_PORT: ${PLAYOUT_AMCP_BASE_PORT:-5250}
     deploy:
       resources:
         reservations:
@@ -104,6 +112,11 @@ services:
       dockerfile: Dockerfile.gpu
     image: wild-dragon-worker-gpu:latest
     runtime: nvidia
+    # Privileged so the promotion scanner can mount the growing-files CIFS share
+    # at /growing (same Approach A as the capture sidecar). Without the share
+    # mounted the scanner watches an empty local dir and never promotes growing
+    # captures to S3.
+    privileged: true
     depends_on:
       - queue
       - db
@@ -120,14 +133,18 @@ services:
       # after the capability-routing split, so import jobs sat unprocessed and
       # assets stayed `ingesting` forever. import is concurrency-1 + network-
       # bound, so one consumer (this heavy/primary worker) is sufficient.
-      WORKER_QUEUES: proxy,conform,trim,import
+      WORKER_QUEUES: proxy,conform,trim,import,playout-stage,promotion
       RUN_PROMOTION: "true"
       PROXY_CONCURRENCY: "2"
+      PLAYOUT_MEDIA_DIR: /media
       NVIDIA_VISIBLE_DEVICES: GPU-79afca3e-2ab2-a6ea-1c44-706c1f0a26d6
       WORKER_LABEL: "zampp1 / Tesla P4"
       NVIDIA_DRIVER_CAPABILITIES: video,compute,utility
     volumes:
-      - /mnt/NVME/MAM/wild-dragon-growing:/growing
+      # NOTE: /growing is NOT a host bind anymore — the promotion scanner mounts
+      # the CIFS landing-zone share there itself (a bind would shadow it). The
+      # mount needs rshared propagation so the in-container CIFS mount is visible.
+      - /mnt/NVME/MAM/wild-dragon-media:/media
     networks:
       - wild-dragon
 
@@ -176,12 +193,22 @@ services:
       - "${PORT_WEB_UI:-7434}:80"
     volumes:
       - /mnt/NVME/MAM/wild-dragon-live:/live
+      - /mnt/NVME/MAM/wild-dragon-media:/media:ro
       - /dev/shm:/dev/shm
       - /run/dbus:/run/dbus
       - /run/systemd:/run/systemd
     networks:
       - wild-dragon
 
+  # Build-only: the CasparCG sidecar image. mam-api spawns these on-demand per
+  # channel (one container per playout channel), so this service is never up'd —
+  # it exists so `docker compose build playout` produces the image the API tags
+  # via PLAYOUT_IMAGE. Profile excludes it from default `up`.
+  playout:
+    profiles: ["build-only"]
+    build: ./services/playout
+    image: wild-dragon-playout:latest
+
 volumes:
   postgres_data:
   redis_data:

docs/superpowers/plans/2026-06-01-deltacast-sdi-capture-plan.md

@@ -0,0 +1,834 @@
+# Deltacast SDI Capture — Implementation Plan
+
+> **For agentic workers:** REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (`- [ ]`) syntax for tracking.
+
+**Goal:** Wire up Deltacast VideoMaster SDI cards in the capture service using a C bridge binary that streams raw video to FFmpeg via pipe, with embedded audio via a named FIFO.
+
+**Architecture:** A `deltacast-capture` C binary opens the VideoMaster board, waits for signal lock, emits a JSON format line to stderr, then streams raw UYVY video frames to stdout and 2-channel PCM audio to a named FIFO. `capture-manager.js` reads the JSON, spawns FFmpeg with `-f rawvideo -i pipe:0` for video and `-f s16le -i <fifo>` for audio, and pipes bridge stdout into FFmpeg stdin. Two concurrent SDK streams share the same board handle — `VHD_SDI_STPROC_DISJOINED_VIDEO` for video and `VHD_SDI_STPROC_DISJOINED_ANC` for audio.
+
+**Tech Stack:** Deltacast VideoMaster C SDK 6.34.1 (`libvideomasterhd.so`, `libvideomasterhd_audio.so`), C17, CMake, Node.js ES modules, Docker multi-stage build.
+
+---
+
+## File Map
+
+| Action | Path | Responsibility |
+|---|---|---|
+| Create | `services/capture/deltacast-bridge/CMakeLists.txt` | Build config for the bridge binary |
+| Create | `services/capture/deltacast-bridge/main.c` | Bridge: board open, signal detect, video stream, audio thread |
+| Modify | `services/capture/Dockerfile` | SDK extraction stage, bridge build stage, runtime .so install |
+| Modify | `services/capture/src/capture-manager.js` | `readFirstStderrLine` helper, deltacast `_buildInputArgs`, bridge lifecycle in `start()`/`stop()` |
+| Modify | `services/capture/src/routes/capture.js` | Accept `deltacast` as a valid `source_type` |
+
+---
+
+## Task 1: Bridge CMakeLists.txt
+
+**Files:**
+- Create: `services/capture/deltacast-bridge/CMakeLists.txt`
+
+- [ ] **Step 1: Create the CMakeLists.txt**
+
+```cmake
+cmake_minimum_required(VERSION 3.16)
+project(deltacast-bridge C)
+set(CMAKE_C_STANDARD 17)
+
+set(SDK_ROOT "/sdk" CACHE PATH "Path to extracted VideoMaster SDK")
+
+add_executable(deltacast-capture main.c)
+
+target_include_directories(deltacast-capture PRIVATE
+    ${SDK_ROOT}/include/videomaster
+)
+
+target_link_directories(deltacast-capture PRIVATE
+    ${SDK_ROOT}/lib
+)
+
+target_link_libraries(deltacast-capture PRIVATE
+    videomasterhd
+    videomasterhd_audio
+    pthread
+)
+
+# Embed the SDK RPATH so the binary finds the .so at runtime
+set_target_properties(deltacast-capture PROPERTIES
+    INSTALL_RPATH "/usr/local/lib/deltacast"
+    BUILD_WITH_INSTALL_RPATH TRUE
+)
+```
+
+- [ ] **Step 2: Commit**
+
+```bash
+git add services/capture/deltacast-bridge/CMakeLists.txt
+git commit -m "build(capture): add CMakeLists for deltacast-capture bridge binary"
+```
+
+---
+
+## Task 2: Bridge main.c
+
+**Files:**
+- Create: `services/capture/deltacast-bridge/main.c`
+
+The binary: parses CLI args, opens the board, waits for signal lock, emits one JSON line to stderr, then spawns an audio thread writing to a FIFO and runs a video capture loop writing raw UYVY frames to stdout.
+
+- [ ] **Step 1: Create the bridge source file**
+
+```c
+/* services/capture/deltacast-bridge/main.c
+ *
+ * Deltacast VideoMaster SDI capture bridge.
+ * Writes raw UYVY video to stdout and stereo PCM to a named FIFO.
+ * Emits one JSON line to stderr on signal lock before streaming starts.
+ *
+ * Usage:
+ *   deltacast-capture --device <N> --port <N> --audio-pipe <path>
+ *                     [--signal-timeout <sec>]
+ */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <pthread.h>
+#include <signal.h>
+#include <stdatomic.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <unistd.h>
+
+#include "VideoMasterHD_Core.h"
+#include "VideoMasterHD_Sdi.h"
+#include "VideoMasterHD_Sdi_Audio.h"
+
+/* ── Globals ─────────────────────────────────────────────────────────── */
+static atomic_int g_stop = 0;
+
+static void on_signal(int s) { (void)s; atomic_store(&g_stop, 1); }
+
+/* ── Stream type by port index ───────────────────────────────────────── */
+static ULONG rx_streamtype(unsigned port) {
+    switch (port) {
+        case 0: return VHD_ST_RX0;
+        case 1: return VHD_ST_RX1;
+        case 2: return VHD_ST_RX2;
+        case 3: return VHD_ST_RX3;
+        default: return VHD_ST_RX0;
+    }
+}
+
+/* ── Loopback board property by port index ───────────────────────────── */
+static ULONG loopback_prop(unsigned port) {
+    switch (port) {
+        case 0: return VHD_CORE_BP_PASSIVE_LOOPBACK_0;
+        case 1: return VHD_CORE_BP_PASSIVE_LOOPBACK_1;
+        case 2: return VHD_CORE_BP_PASSIVE_LOOPBACK_2;
+        case 3: return VHD_CORE_BP_PASSIVE_LOOPBACK_3;
+        default: return VHD_CORE_BP_PASSIVE_LOOPBACK_0;
+    }
+}
+
+/* ── Video standard → width/height/fps/interlaced ───────────────────── */
+typedef struct { int width, height, fps_num, fps_den; int interlaced; } VideoInfo;
+
+static VideoInfo video_info(VHD_VIDEOSTANDARD std, VHD_CLOCKDIVISOR div) {
+    int ntsc = (div == VHD_CLOCKDIV_1001);
+    switch (std) {
+        case VHD_VIDEOSTD_S274M_1080p_25Hz:    return (VideoInfo){1920,1080,25,1,0};
+        case VHD_VIDEOSTD_S274M_1080p_30Hz:    return (VideoInfo){1920,1080,ntsc?30000:30,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S274M_1080p_24Hz:    return (VideoInfo){1920,1080,ntsc?24000:24,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S274M_1080p_50Hz:    return (VideoInfo){1920,1080,50,1,0};
+        case VHD_VIDEOSTD_S274M_1080p_60Hz:    return (VideoInfo){1920,1080,ntsc?60000:60,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S274M_1080psf_24Hz:  return (VideoInfo){1920,1080,ntsc?24000:24,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S274M_1080psf_25Hz:  return (VideoInfo){1920,1080,25,1,0};
+        case VHD_VIDEOSTD_S274M_1080psf_30Hz:  return (VideoInfo){1920,1080,ntsc?30000:30,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S274M_1080i_50Hz:    return (VideoInfo){1920,1080,25,1,1};
+        case VHD_VIDEOSTD_S274M_1080i_60Hz:    return (VideoInfo){1920,1080,ntsc?30000:30,ntsc?1001:1,1};
+        case VHD_VIDEOSTD_S296M_720p_50Hz:     return (VideoInfo){1280,720,50,1,0};
+        case VHD_VIDEOSTD_S296M_720p_60Hz:     return (VideoInfo){1280,720,ntsc?60000:60,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S296M_720p_25Hz:     return (VideoInfo){1280,720,25,1,0};
+        case VHD_VIDEOSTD_S296M_720p_30Hz:     return (VideoInfo){1280,720,ntsc?30000:30,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S296M_720p_24Hz:     return (VideoInfo){1280,720,ntsc?24000:24,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_3840x2160p_24Hz:     return (VideoInfo){3840,2160,ntsc?24000:24,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_3840x2160p_25Hz:     return (VideoInfo){3840,2160,25,1,0};
+        case VHD_VIDEOSTD_3840x2160p_30Hz:     return (VideoInfo){3840,2160,ntsc?30000:30,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_3840x2160p_50Hz:     return (VideoInfo){3840,2160,50,1,0};
+        case VHD_VIDEOSTD_3840x2160p_60Hz:     return (VideoInfo){3840,2160,ntsc?60000:60,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S259M_NTSC_480:      return (VideoInfo){720,480,ntsc?30000:30,ntsc?1001:1,1};
+        default:                               return (VideoInfo){1920,1080,25,1,0};
+    }
+}
+
+/* ── Audio thread ────────────────────────────────────────────────────── */
+typedef struct {
+    HANDLE        board;
+    unsigned      port;
+    ULONG         video_std;
+    ULONG         clock_div;
+    const char   *fifo_path;
+} AudioArgs;
+
+static void *audio_thread(void *arg) {
+    AudioArgs *a = (AudioArgs *)arg;
+
+    HANDLE stream = NULL;
+    ULONG r = VHD_OpenStreamHandle(a->board, rx_streamtype(a->port),
+                                   VHD_SDI_STPROC_DISJOINED_ANC,
+                                   NULL, &stream, NULL);
+    if (r != VHDERR_NOERROR) {
+        fprintf(stderr, "[audio] VHD_OpenStreamHandle failed: %lu\n", r);
+        return NULL;
+    }
+
+    VHD_SetStreamProperty(stream, VHD_SDI_SP_VIDEO_STANDARD, a->video_std);
+    VHD_SetStreamProperty(stream, VHD_SDI_SP_CLOCK_SYSTEM,   a->clock_div);
+    VHD_SetStreamProperty(stream, VHD_CORE_SP_TRANSFER_SCHEME, VHD_TRANSFER_SLAVED);
+
+    /* Stereo pair, 16-bit, 48kHz on group 0 channel 0 */
+    ULONG max_samples = VHD_GetNbSamples((VHD_VIDEOSTANDARD)a->video_std,
+                                         (VHD_CLOCKDIVISOR)a->clock_div,
+                                         VHD_ASR_48000, 0);
+    ULONG block_size  = VHD_GetBlockSize(VHD_AF_16, VHD_AM_STEREO);
+    ULONG buf_sz      = (max_samples + 4) * block_size; /* +4 for 29.97 variation */
+    unsigned char *buf = calloc(1, buf_sz);
+    if (!buf) { VHD_CloseStreamHandle(stream); return NULL; }
+
+    VHD_AUDIOINFO ai;
+    memset(&ai, 0, sizeof(ai));
+    ai.pAudioGroups[0].pAudioChannels[0].Mode         = VHD_AM_STEREO;
+    ai.pAudioGroups[0].pAudioChannels[0].BufferFormat  = VHD_AF_16;
+    ai.pAudioGroups[0].pAudioChannels[0].pData         = buf;
+
+    if (VHD_StartStream(stream) != VHDERR_NOERROR) {
+        free(buf); VHD_CloseStreamHandle(stream); return NULL;
+    }
+
+    /* Open FIFO for writing — blocks until FFmpeg opens the read end */
+    int fd = open(a->fifo_path, O_WRONLY);
+    if (fd < 0) {
+        fprintf(stderr, "[audio] open FIFO failed: %s\n", strerror(errno));
+        VHD_StopStream(stream); VHD_CloseStreamHandle(stream); free(buf);
+        return NULL;
+    }
+
+    HANDLE slot = NULL;
+    while (!atomic_load(&g_stop)) {
+        r = VHD_LockSlotHandle(stream, &slot);
+        if (r == VHDERR_NOERROR) {
+            ai.pAudioGroups[0].pAudioChannels[0].DataSize = buf_sz;
+            if (VHD_SlotExtractAudio(slot, &ai) == VHDERR_NOERROR) {
+                ULONG sz = ai.pAudioGroups[0].pAudioChannels[0].DataSize;
+                if (sz > 0) write(fd, buf, sz);
+            }
+            VHD_UnlockSlotHandle(slot);
+        } else if (r != VHDERR_TIMEOUT) {
+            break;
+        }
+    }
+
+    close(fd);
+    VHD_StopStream(stream);
+    VHD_CloseStreamHandle(stream);
+    free(buf);
+    return NULL;
+}
+
+/* ── Main ────────────────────────────────────────────────────────────── */
+int main(int argc, char *argv[]) {
+    unsigned device_id      = 0;
+    unsigned port_id        = 0;
+    int      sig_timeout    = 30;
+    const char *audio_pipe  = NULL;
+
+    for (int i = 1; i < argc; i++) {
+        if (!strcmp(argv[i], "--device")         && i+1 < argc) device_id   = (unsigned)atoi(argv[++i]);
+        else if (!strcmp(argv[i], "--port")      && i+1 < argc) port_id     = (unsigned)atoi(argv[++i]);
+        else if (!strcmp(argv[i], "--audio-pipe") && i+1 < argc) audio_pipe = argv[++i];
+        else if (!strcmp(argv[i], "--signal-timeout") && i+1 < argc) sig_timeout = atoi(argv[++i]);
+    }
+
+    signal(SIGINT,  on_signal);
+    signal(SIGTERM, on_signal);
+
+    /* ── Init API ─────────────────────────────────────────────────── */
+    ULONG dll_ver, nb_boards;
+    if (VHD_GetApiInfo(&dll_ver, &nb_boards) != VHDERR_NOERROR) {
+        fprintf(stderr, "{\"error\":\"VHD_GetApiInfo failed\"}\n");
+        return 1;
+    }
+    if (device_id >= nb_boards) {
+        fprintf(stderr, "{\"error\":\"board %u not found (%lu detected)\"}\n", device_id, nb_boards);
+        return 1;
+    }
+
+    /* ── Open board ───────────────────────────────────────────────── */
+    HANDLE board = NULL;
+    if (VHD_OpenBoardHandle(device_id, &board, NULL, 0) != VHDERR_NOERROR) {
+        fprintf(stderr, "{\"error\":\"VHD_OpenBoardHandle failed for board %u\"}\n", device_id);
+        return 1;
+    }
+
+    /* Disable passive (relay) loopback so RX is live */
+    VHD_SetBoardProperty(board, loopback_prop(port_id), FALSE);
+
+    /* ── Wait for signal lock ──────────────────────────────────────── */
+    ULONG video_std = (ULONG)NB_VHD_VIDEOSTANDARDS;
+    struct timespec deadline;
+    clock_gettime(CLOCK_MONOTONIC, &deadline);
+    deadline.tv_sec += sig_timeout;
+
+    while (!atomic_load(&g_stop)) {
+        struct timespec now;
+        clock_gettime(CLOCK_MONOTONIC, &now);
+        if (now.tv_sec > deadline.tv_sec ||
+            (now.tv_sec == deadline.tv_sec && now.tv_nsec >= deadline.tv_nsec)) break;
+
+        VHD_GetChannelProperty(board, VHD_RX_CHANNEL, port_id,
+                               VHD_SDI_CP_VIDEO_STANDARD, &video_std);
+        if (video_std != (ULONG)NB_VHD_VIDEOSTANDARDS) break;
+
+        struct timespec ts = {0, 200000000L}; /* 200ms */
+        nanosleep(&ts, NULL);
+    }
+
+    if (atomic_load(&g_stop) || video_std == (ULONG)NB_VHD_VIDEOSTANDARDS) {
+        fprintf(stderr,
+            "{\"error\":\"no signal on board %u port %u within %ds\"}\n",
+            device_id, port_id, sig_timeout);
+        VHD_CloseBoardHandle(board);
+        return 1;
+    }
+
+    ULONG clock_div = VHD_CLOCKDIV_1;
+    VHD_GetChannelProperty(board, VHD_RX_CHANNEL, port_id,
+                           VHD_SDI_CP_CLOCK_DIVISOR, &clock_div);
+
+    VideoInfo vi = video_info((VHD_VIDEOSTANDARD)video_std,
+                              (VHD_CLOCKDIVISOR)clock_div);
+
+    /* ── Emit format JSON to stderr (one line, flushed) ─────────────── */
+    fprintf(stderr,
+        "{\"width\":%d,\"height\":%d,\"fps_num\":%d,\"fps_den\":%d,"
+        "\"interlaced\":%s,\"pix_fmt\":\"uyvy422\","
+        "\"audio_channels\":2,\"audio_rate\":48000,"
+        "\"device\":%u,\"port\":%u}\n",
+        vi.width, vi.height, vi.fps_num, vi.fps_den,
+        vi.interlaced ? "true" : "false",
+        device_id, port_id);
+    fflush(stderr);
+
+    /* ── Open video stream ───────────────────────────────────────────── */
+    HANDLE video_stream = NULL;
+    if (VHD_OpenStreamHandle(board, rx_streamtype(port_id),
+                             VHD_SDI_STPROC_DISJOINED_VIDEO,
+                             NULL, &video_stream, NULL) != VHDERR_NOERROR) {
+        fprintf(stderr, "{\"error\":\"VHD_OpenStreamHandle (video) failed\"}\n");
+        VHD_CloseBoardHandle(board);
+        return 1;
+    }
+    VHD_SetStreamProperty(video_stream, VHD_SDI_SP_VIDEO_STANDARD, video_std);
+    VHD_SetStreamProperty(video_stream, VHD_SDI_SP_CLOCK_SYSTEM,   clock_div);
+    VHD_SetStreamProperty(video_stream, VHD_CORE_SP_TRANSFER_SCHEME, VHD_TRANSFER_SLAVED);
+    VHD_SetStreamProperty(video_stream, VHD_CORE_SP_SLOTS_QUEUE_DEPTH, 8);
+
+    /* ── Launch audio thread (FIFO open blocks until FFmpeg connects) ── */
+    pthread_t audio_tid = 0;
+    AudioArgs audio_args = { board, port_id, video_std, clock_div, audio_pipe };
+    if (audio_pipe) {
+        pthread_create(&audio_tid, NULL, audio_thread, &audio_args);
+    }
+
+    /* ── Start video stream ──────────────────────────────────────────── */
+    if (VHD_StartStream(video_stream) != VHDERR_NOERROR) {
+        atomic_store(&g_stop, 1);
+        if (audio_tid) pthread_join(audio_tid, NULL);
+        VHD_CloseStreamHandle(video_stream);
+        VHD_CloseBoardHandle(board);
+        return 1;
+    }
+
+    /* ── Video capture loop ──────────────────────────────────────────── */
+    HANDLE slot = NULL;
+    while (!atomic_load(&g_stop)) {
+        ULONG r = VHD_LockSlotHandle(video_stream, &slot);
+        if (r == VHDERR_NOERROR) {
+            BYTE  *buf  = NULL;
+            ULONG  sz   = 0;
+            if (VHD_GetSlotBuffer(slot, VHD_SDI_BT_VIDEO, &buf, &sz) == VHDERR_NOERROR) {
+                ULONG written = 0;
+                while (written < sz) {
+                    ssize_t n = write(STDOUT_FILENO, buf + written, sz - written);
+                    if (n <= 0) { atomic_store(&g_stop, 1); break; }
+                    written += (ULONG)n;
+                }
+            }
+            VHD_UnlockSlotHandle(slot);
+        } else if (r != VHDERR_TIMEOUT) {
+            break;
+        }
+    }
+
+    /* ── Cleanup ─────────────────────────────────────────────────────── */
+    VHD_StopStream(video_stream);
+    VHD_CloseStreamHandle(video_stream);
+    if (audio_tid) pthread_join(audio_tid, NULL);
+    VHD_CloseBoardHandle(board);
+    return 0;
+}
+```
+
+- [ ] **Step 2: Commit**
+
+```bash
+git add services/capture/deltacast-bridge/main.c
+git commit -m "feat(capture): add deltacast-capture bridge binary source"
+```
+
+---
+
+## Task 3: Dockerfile — SDK extraction + bridge build + runtime
+
+**Files:**
+- Modify: `services/capture/Dockerfile`
+
+The existing Dockerfile has three logical sections: FFmpeg build, runtime. We add two new stages before FFmpeg and patch the runtime stage.
+
+- [ ] **Step 1: Read the current Dockerfile**
+
+Read `services/capture/Dockerfile` and verify it starts with `FROM debian:bookworm AS ffmpeg-builder`.
+
+- [ ] **Step 2: Prepend two new stages and patch runtime**
+
+The full new Dockerfile:
+
+```dockerfile
+# ── Stage 0: Extract Deltacast VideoMaster SDK ───────────────────────────
+FROM debian:bookworm AS sdk-extractor
+COPY videomaster-linux.x64-6.34.1-dev.tar.gz /tmp/
+RUN mkdir -p /sdk && tar -xzf /tmp/videomaster-linux.x64-6.34.1-dev.tar.gz -C /sdk
+
+# ── Stage 1: Build deltacast-capture bridge binary ───────────────────────
+FROM debian:bookworm AS bridge-builder
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential cmake ca-certificates \
+  && rm -rf /var/lib/apt/lists/*
+COPY --from=sdk-extractor /sdk /sdk
+COPY deltacast-bridge/ /bridge/
+RUN cmake -S /bridge -B /bridge/build \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DSDK_ROOT=/sdk \
+    && cmake --build /bridge/build -j$(nproc)
+
+# ── Stage 2: Build FFmpeg with DeckLink + NVENC (HEVC/H264) support ──────
+# (unchanged — keep original content here)
+FROM debian:bookworm AS ffmpeg-builder
+# ... (rest of the existing ffmpeg-builder stage unchanged) ...
+
+# ── Stage 3: Runtime image ───────────────────────────────────────────────
+FROM node:20-bookworm
+
+# Runtime deps for compiled ffmpeg libs (unchanged)
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    libx264-164 libx265-199 libvpx7 libopus0 libmp3lame0 \
+    libsrt1.5-openssl libzmq5 libstdc++6 libc++1 libc++abi1 \
+  && rm -rf /var/lib/apt/lists/*
+
+# Copy compiled ffmpeg/ffprobe (unchanged)
+COPY --from=ffmpeg-builder /usr/local/bin/ffmpeg  /usr/local/bin/ffmpeg
+COPY --from=ffmpeg-builder /usr/local/bin/ffprobe /usr/local/bin/ffprobe
+COPY --from=ffmpeg-builder /usr/local/lib/        /usr/local/lib/
+
+# DeckLink runtime .so (unchanged)
+COPY lib/libDeckLinkAPI.so        /usr/lib/libDeckLinkAPI.so
+COPY lib/libDeckLinkPreviewAPI.so /usr/lib/libDeckLinkPreviewAPI.so
+
+# Deltacast bridge binary + SDK runtime libs
+COPY --from=bridge-builder /bridge/build/deltacast-capture /usr/local/bin/deltacast-capture
+COPY --from=sdk-extractor /sdk/lib/libvideomasterhd.so.6.34.1     /usr/local/lib/deltacast/
+COPY --from=sdk-extractor /sdk/lib/libvideomasterhd_audio.so.6.34.1 /usr/local/lib/deltacast/
+RUN ln -sf libvideomasterhd.so.6.34.1       /usr/local/lib/deltacast/libvideomasterhd.so.6 \
+ && ln -sf libvideomasterhd.so.6.34.1       /usr/local/lib/deltacast/libvideomasterhd.so \
+ && ln -sf libvideomasterhd_audio.so.6.34.1 /usr/local/lib/deltacast/libvideomasterhd_audio.so.6 \
+ && ln -sf libvideomasterhd_audio.so.6.34.1 /usr/local/lib/deltacast/libvideomasterhd_audio.so \
+ && ldconfig /usr/local/lib/deltacast \
+ && ldconfig
+
+RUN mkdir -p /live /growing
+
+WORKDIR /app
+COPY package*.json ./
+RUN npm install --omit=dev
+COPY . .
+
+EXPOSE 3001
+CMD ["node", "src/index.js"]
+```
+
+**Implementation note:** Edit the existing Dockerfile. Prepend the two new FROM stages (sdk-extractor, bridge-builder) before the existing `FROM debian:bookworm AS ffmpeg-builder` line. Then in the final runtime stage, add the Deltacast `COPY` and `RUN` lines after the DeckLink `.so` lines (before the `RUN mkdir -p /live /growing` line).
+
+- [ ] **Step 3: Commit**
+
+```bash
+git add services/capture/Dockerfile
+git commit -m "build(capture): add Deltacast SDK extraction and bridge build stages to Dockerfile"
+```
+
+---
+
+## Task 4: capture-manager.js — `readFirstStderrLine` helper
+
+**Files:**
+- Modify: `services/capture/src/capture-manager.js` (add helper near top, after imports)
+
+- [ ] **Step 1: Add the helper function after the existing imports (after line 6 `import { v4 as uuidv4 } from 'uuid';`)**
+
+```js
+/**
+ * Reads the first line from a spawned process's stderr stream.
+ * Resolves with the parsed JSON object when the first '\n' arrives.
+ * Rejects if the process exits with a non-zero code before emitting a line,
+ * or if timeoutMs elapses.
+ */
+function readFirstStderrLine(proc, timeoutMs = 35_000) {
+  return new Promise((resolve, reject) => {
+    let buf = '';
+    let settled = false;
+    const settle = (fn) => { if (settled) return; settled = true; fn(); };
+
+    const timer = setTimeout(() => {
+      settle(() => reject(new Error(`deltacast-capture: timed out waiting for format JSON after ${timeoutMs}ms`)));
+    }, timeoutMs);
+
+    proc.stderr.setEncoding('utf8');
+    proc.stderr.on('data', (chunk) => {
+      buf += chunk;
+      const nl = buf.indexOf('\n');
+      if (nl === -1) return;
+      const line = buf.slice(0, nl).trim();
+      clearTimeout(timer);
+      try {
+        const parsed = JSON.parse(line);
+        if (parsed.error) {
+          settle(() => reject(new Error(`deltacast-capture: ${parsed.error}`)));
+        } else {
+          settle(() => resolve(parsed));
+        }
+      } catch (e) {
+        settle(() => reject(new Error(`deltacast-capture: invalid JSON on stderr: ${line}`)));
+      }
+    });
+
+    proc.on('exit', (code) => {
+      clearTimeout(timer);
+      settle(() => reject(new Error(`deltacast-capture: exited with code ${code} before emitting format JSON`)));
+    });
+  });
+}
+```
+
+- [ ] **Step 2: Commit**
+
+```bash
+git add services/capture/src/capture-manager.js
+git commit -m "feat(capture): add readFirstStderrLine helper for deltacast bridge handshake"
+```
+
+---
+
+## Task 5: capture-manager.js — Deltacast `_buildInputArgs`
+
+**Files:**
+- Modify: `services/capture/src/capture-manager.js` — replace the `deltacast` branch of `_buildInputArgs` (currently lines 160–191)
+
+- [ ] **Step 1: Replace the existing deltacast branch**
+
+Find the block starting with `// Deltacast SDI via VideoMaster SDK FFmpeg plugin.` and ending at the closing `}` of the `if (sourceType === 'deltacast')` block. Replace the entire `if (sourceType === 'deltacast') { ... }` block with:
+
+```js
+    if (sourceType === 'deltacast') {
+      const idx       = (typeof device === 'number' || /^\d+$/.test(String(device)))
+        ? parseInt(device, 10) : 0;
+      const audioFifo = `/tmp/dc-audio-${this._sessionIdForBridge}`;
+
+      // Create the audio FIFO before spawning the bridge.
+      const { execSync: _exec } = await import('child_process');
+      try { _exec(`mkfifo ${audioFifo}`); } catch (_) { /* may already exist */ }
+
+      const bridge = spawn('deltacast-capture', [
+        '--device',       String(idx),
+        '--port',         String(idx),
+        '--audio-pipe',   audioFifo,
+        '--signal-timeout', '30',
+      ], { stdio: ['ignore', 'pipe', 'pipe'] });
+
+      // Log bridge stderr after the first line (non-JSON diagnostic output)
+      let firstLineDone = false;
+      bridge.stderr.on('data', (d) => {
+        if (firstLineDone) console.error(`[deltacast-bridge] ${d}`);
+        else if (d.toString().includes('\n')) firstLineDone = true;
+      });
+
+      const fmt = await readFirstStderrLine(bridge, 35_000);
+      // fmt: { width, height, fps_num, fps_den, interlaced, pix_fmt,
+      //        audio_channels, audio_rate, device, port }
+
+      return {
+        inputArgs: [
+          '-f', 'rawvideo',
+          '-pix_fmt',    fmt.pix_fmt,
+          '-video_size', `${fmt.width}x${fmt.height}`,
+          '-framerate',  `${fmt.fps_num}/${fmt.fps_den}`,
+          '-i', 'pipe:0',
+          '-f', 's16le',
+          '-ar', String(fmt.audio_rate),
+          '-ac', String(fmt.audio_channels),
+          '-i', audioFifo,
+        ],
+        isNetwork: false,
+        bridgeProcess: bridge,
+        audioFifo,
+        interlaced: !!fmt.interlaced,
+      };
+    }
+```
+
+- [ ] **Step 2: Commit**
+
+```bash
+git add services/capture/src/capture-manager.js
+git commit -m "feat(capture): replace deltacast _buildInputArgs stub with real bridge spawn"
+```
+
+---
+
+## Task 6: capture-manager.js — `start()` bridge lifecycle + `stop()` cleanup
+
+**Files:**
+- Modify: `services/capture/src/capture-manager.js`
+
+Four changes to `start()` and one to `stop()`.
+
+- [ ] **Step 1: Store session ID before `_buildInputArgs` call**
+
+In `start()`, before the `const { inputArgs, isNetwork } = await this._buildInputArgs(...)` call (currently around line 307), add:
+
+```js
+    this._sessionIdForBridge = sessionId;
+```
+
+- [ ] **Step 2: Store bridge state after `_buildInputArgs` returns**
+
+After `const { inputArgs, isNetwork } = await this._buildInputArgs(...)`, change the destructuring to also capture `bridgeProcess` and `audioFifo`:
+
+```js
+    const { inputArgs, isNetwork, bridgeProcess = null, audioFifo = null, interlaced = false } = await this._buildInputArgs({
+      sourceType, device, sourceUrl, listen, listenPort, streamKey,
+    });
+```
+
+- [ ] **Step 3: Pipe bridge stdout into FFmpeg stdin for deltacast**
+
+After `const hiresProcess = spawn('ffmpeg', hiresArgs, { stdio: hiresStdio });`, add:
+
+```js
+    // For deltacast, the bridge writes raw video to its stdout.
+    // Pipe it into FFmpeg's stdin so FFmpeg reads -i pipe:0.
+    if (bridgeProcess) {
+      bridgeProcess.stdout.pipe(hiresProcess.stdin);
+    }
+```
+
+- [ ] **Step 4: Add bridge to `processes` map and `audioFifo` to `currentSession`**
+
+Change the existing `const processes = { hires: hiresProcess };` line to:
+
+```js
+    const processes = { hires: hiresProcess };
+    if (bridgeProcess) processes.bridge = bridgeProcess;
+```
+
+And in the `this.state.currentSession = { ... }` object (near the end of `start()`), add:
+
+```js
+      audioFifo,
+```
+
+to the object literal (alongside `sourceType`, `device`, etc.).
+
+- [ ] **Step 5: Fix deinterlace filter to include deltacast interlaced signals**
+
+Find the line (currently ~321):
+```js
+    const sdiFilterArgs = (sourceType === 'sdi') ? ['-vf', 'yadif=mode=1:deint=1'] : [];
+```
+
+Replace with:
+```js
+    const isInterlacedSource = sourceType === 'sdi' || (sourceType === 'deltacast' && interlaced);
+    const sdiFilterArgs = isInterlacedSource ? ['-vf', 'yadif=mode=1:deint=1'] : [];
+```
+
+- [ ] **Step 6: Include deltacast in the HLS split-output branch**
+
+Find the line (currently ~334):
+```js
+    if (sourceType === 'sdi' && this._assetIdForHls) {
+```
+
+Replace with:
+```js
+    if ((sourceType === 'sdi' || sourceType === 'deltacast') && this._assetIdForHls) {
+```
+
+- [ ] **Step 7: Kill bridge in `stop()` and clean up FIFO**
+
+In the `stop()` method, find the existing kill block:
+```js
+    if (processes.hires) processes.hires.kill('SIGINT');
+    if (processes.proxy) processes.proxy.kill('SIGINT');
+    if (processes.hls)   { try { processes.hls.kill('SIGINT'); } catch (_) {} }
+```
+
+Add a bridge kill and FIFO cleanup:
+```js
+    if (processes.hires) processes.hires.kill('SIGINT');
+    if (processes.proxy) processes.proxy.kill('SIGINT');
+    if (processes.hls)   { try { processes.hls.kill('SIGINT'); } catch (_) {} }
+    if (processes.bridge) { try { processes.bridge.kill('SIGINT'); } catch (_) {} }
+```
+
+Then after the existing `await Promise.all(uploadPromises);` block (around line 462), add FIFO cleanup:
+
+```js
+    if (currentSession.audioFifo) {
+      try { (await import('node:fs')).unlinkSync(currentSession.audioFifo); } catch (_) {}
+    }
+```
+
+- [ ] **Step 8: Commit**
+
+```bash
+git add services/capture/src/capture-manager.js
+git commit -m "feat(capture): wire bridge process lifecycle into start/stop for deltacast"
+```
+
+---
+
+## Task 7: routes/capture.js — Accept `deltacast` source_type
+
+**Files:**
+- Modify: `services/capture/src/routes/capture.js` (line 329)
+
+- [ ] **Step 1: Find the source_type validation block in `/start` handler (around line 318)**
+
+Current code:
+```js
+    } else {
+      return res.status(400).json({
+        error: `Unknown source_type: ${source_type}. Must be sdi, srt, or rtmp`,
+      });
+    }
+```
+
+This `else` branch fires when source_type isn't `sdi`, `srt`, or `rtmp`. Add `deltacast` to the accepted list.
+
+- [ ] **Step 2: Add deltacast validation before the else block**
+
+After the `} else if (source_type === 'srt' || source_type === 'rtmp') {` block, add:
+
+```js
+    } else if (source_type === 'deltacast') {
+      if (device === undefined || device === null) {
+        return res.status(400).json({ error: 'deltacast source requires: device (board/port index)' });
+      }
+    } else {
+      return res.status(400).json({
+        error: `Unknown source_type: ${source_type}. Must be sdi, srt, rtmp, or deltacast`,
+      });
+    }
+```
+
+- [ ] **Step 3: Commit**
+
+```bash
+git add services/capture/src/routes/capture.js
+git commit -m "feat(capture): accept deltacast as valid source_type in /start handler"
+```
+
+---
+
+## Task 8: Smoke test — verify the build and Node.js changes
+
+**Files:** None created.
+
+- [ ] **Step 1: Verify the bridge compiles on the capture host (or in Docker)**
+
+On the Deltacast machine (once it is available), run:
+```bash
+cd services/capture
+tar -xzf ../../videomaster-linux.x64-6.34.1-dev.tar.gz -C /tmp/sdk
+cmake -S deltacast-bridge -B /tmp/bridge-build -DSDK_ROOT=/tmp/sdk -DCMAKE_BUILD_TYPE=Release
+cmake --build /tmp/bridge-build -j$(nproc)
+ls -lh /tmp/bridge-build/deltacast-capture
+```
+Expected: binary present, size ~50–200KB.
+
+Until the hardware machine is available, verify the CMakeLists.txt syntax is correct by running the configure step only:
+```bash
+cmake -S services/capture/deltacast-bridge -B /tmp/bridge-test \
+  -DSDK_ROOT=C:/Users/zacga/Nextcloud/Claude/Projects/Dragonflight \
+  --check-system-vars 2>&1 | head -20
+```
+
+- [ ] **Step 2: Verify capture-manager.js has no syntax errors**
+
+```bash
+cd services/capture
+node --input-type=module < src/capture-manager.js 2>&1 | head -5
+```
+Expected: no output (file imports fine) or a module-not-found error for uuid (acceptable — the file is correct).
+
+- [ ] **Step 3: Verify routes/capture.js has no syntax errors**
+
+```bash
+node --input-type=module < services/capture/src/routes/capture.js 2>&1 | head -5
+```
+Expected: no output or dependency error only.
+
+- [ ] **Step 4: Confirm deltacast recorder creation is rejected correctly without device param**
+
+Start the capture service locally (if possible) and POST:
+```bash
+curl -s -X POST http://localhost:3001/capture/start \
+  -H 'Content-Type: application/json' \
+  -d '{"project_id":"test","clip_name":"test","source_type":"deltacast"}' | jq .
+```
+Expected response:
+```json
+{"error":"deltacast source requires: device (board/port index)"}
+```
+
+- [ ] **Step 5: Final commit if any fixups were needed**
+
+```bash
+git add -A
+git commit -m "fix(capture): deltacast smoke-test fixups"
+```
+
+---
+
+## Hardware Validation Checklist (run on the Deltacast machine)
+
+After the hardware machine is available:
+
+1. Build the Docker image: `docker compose build capture`
+2. Create a recorder with `source_type=deltacast`, `device=0`
+3. Confirm capture container logs show the JSON format line within 5s of feed going live
+4. Confirm recorder status shows `signal: "receiving"`
+5. Record a 30s clip → verify asset created, proxy + HLS generated
+6. Test stop mid-record → file finalized correctly
+7. Test no-signal path → recorder stays idle, no asset created
+8. Test container restart mid-record → existing asset finalized via `/finalize` endpoint

docs/superpowers/specs/2026-05-30-playout-mcr-design.md

@@ -0,0 +1,235 @@
+# Wild Dragon MAM — Playout / Master Control (MCR)
+
+**Date:** 2026-05-30 (revised 2026-05-30 — §7 closed)
+**Status:** APPROVED — implementation in progress (code drafted but uncommitted; see WORK_LOG_PLAYOUT.md)
+**Author:** Zac + Claude
+
+---
+
+## Resolved Decisions
+
+| Question | Decision |
+|----------|----------|
+| Playout engine | **CasparCG Server** (orchestrated via AMCP), not ffmpeg-native |
+| Channel count | **Multi-channel from start** — N independent channels, placed across cluster nodes by capability (mirrors recorders) |
+| Scheduling model | **Phased** — Phase A: on-demand playlist player; Phase B: 24/7 continuous channel |
+| Output targets | SDI (DeckLink), NDI, SRT, RTMP — all via CasparCG consumers |
+| Media source | Assets live in **S3**; must be staged to a CasparCG-local media volume before play (see §4) |
+| CasparCG packaging | **Build our own image** (like `capture/build-with-decklink.sh`) — GL context via GPU passthrough or Xvfb; NDI + DeckLink SDKs fetched at build time (not redistributable) |
+| Master codec playability | Zac confirms current masters **play fine in CasparCG** — no transcode-for-playout step; staging is a plain S3→/media copy. Validate on hardware but do not gate on it |
+| Management UI | **Single Dragonflight `playout.html` GUI** drives everything via AMCP; operator never touches CasparCG directly |
+
+---
+
+## Overview
+
+Playout adds **master-control-room** capability to Dragonflight: take library assets, arrange them on a timeline / playlist, and play them out continuously to a broadcast output — SDI via DeckLink, or stream via SRT / RTMP / NDI. Drag-and-drop scheduling, a program/preview monitor, and as-run logging.
+
+This is the **mirror image** of the existing capture path. Capture is `input → ffmpeg encode → S3`. Playout is `S3 asset → engine → output`. We reuse three things wholesale:
+
+1. **Cluster node + capability model** — nodes already advertise DeckLink/Deltacast/GPU in `cluster_nodes.capabilities`; channels are placed on nodes that have a free output port, exactly as recorders claim input ports.
+2. **Sidecar orchestration** — mam-api spawns containers via the local Docker socket or the remote `node-agent /sidecar/start`. A CasparCG channel is just a different sidecar image.
+3. **Scheduler tick + PG advisory lock** — `src/scheduler.js` already runs a single-leader tick over a schedule table. Phase B's wall-clock channel reuses this pattern.
+
+### Why CasparCG over ffmpeg-native
+
+The capture stack proves we can drive ffmpeg + DeckLink. But playout's hard part is **gapless, frame-accurate, clean transitions between clips** — every clip boundary in an ffmpeg-per-clip model is a black flash unless we engineer a concat-feeder. CasparCG solves this natively: a channel is a persistent output with a playlist, hard/mix/wipe transitions, layered graphics/logo (CG), and DeckLink/NDI/SRT/RTMP consumers built in. We orchestrate it over **AMCP** (its TCP control protocol) instead of reinventing a feeder. Trade: a new dependency + container image, and media must be on a CasparCG-visible disk (§4).
+
+---
+
+## 1. Data Model
+
+New migration `029-playout.sql`. Five tables.
+
+### 1.1 `playout_channels`
+A logical output. One channel → one engine instance → one output target.
+
+```
+id              uuid pk
+name            text                 -- "Channel 1", "Pop-up SDI"
+node_id         uuid -> cluster_nodes(id)   -- where the engine runs (null = primary)
+output_type     text   -- 'decklink' | 'ndi' | 'srt' | 'rtmp'
+output_config   jsonb  -- { device_index } | { ndi_name } | { url, latency } | { url, key }
+video_format    text   -- '1080i5994' | '1080p5994' | '720p5994' ...
+status          text   -- 'stopped' | 'starting' | 'running' | 'error'
+container_id    text                 -- running CasparCG sidecar
+project_id      uuid -> projects(id) -- RBAC scoping (nullable = admin-only)
+created_at / updated_at
+```
+
+`output_type` + `output_config` map straight to a CasparCG consumer:
+- `decklink` → `ADD <ch> DECKLINK <device> ...`
+- `ndi` → `ADD <ch> NDI ...`
+- `srt`/`rtmp` → `ADD <ch> FFMPEG <url> -f mpegts ...` (CasparCG 2.3+ ffmpeg consumer)
+
+### 1.2 `playout_playlists`
+An ordered list of items bound to a channel. Phase A's primary object.
+
+```
+id, channel_id -> playout_channels(id)
+name, loop boolean, created_at / updated_at
+```
+
+### 1.3 `playout_items`
+One entry on a playlist OR one entry on the 24/7 timeline.
+
+```
+id
+playlist_id   uuid -> playout_playlists(id)   -- Phase A
+asset_id      uuid -> assets(id)
+sort_order    int                              -- position in playlist (Phase A)
+scheduled_at  timestamptz                      -- wall-clock start (Phase B, null in A)
+in_point      numeric   -- seconds, trim head (reuse subclip in/out from editor)
+out_point     numeric   -- seconds, trim tail
+transition    text      -- 'cut' | 'mix' | 'wipe'
+transition_ms int
+graphics      jsonb     -- optional CG/template overlay (Phase B+)
+media_status  text      -- 'pending' | 'staging' | 'ready' | 'error'  (see §4)
+media_path    text      -- resolved path inside the CasparCG media volume
+```
+
+### 1.4 `playout_schedule` (Phase B)
+Day-ahead, wall-clock-bound timeline rows. Same shape as `playout_items` but `scheduled_at` is authoritative and the scheduler tick (§5) drives transitions. Phase A can ignore this table.
+
+### 1.5 `playout_as_run`
+Append-only log: what actually played, when, for how long. Compliance / billing.
+
+```
+id, channel_id, asset_id, item_id
+started_at, ended_at, duration_s, result  -- 'played' | 'skipped' | 'error'
+```
+
+---
+
+## 2. Services & Components
+
+### 2.1 New sidecar: `services/playout/` (CasparCG wrapper)
+A thin container: **CasparCG Server** + a small Node control shim exposing HTTP, the same way `capture` wraps ffmpeg.
+
+- Base image: official/community `casparcg/server` (Linux build with DeckLink + NDI + FFmpeg producers/consumers).
+- Node shim (`src/index.js`): opens an AMCP TCP socket to local CasparCG, exposes:
+  - `POST /channel/start`  → `ADD <ch> <consumer>` for the channel's output target
+  - `POST /play`           → `PLAY <ch>-<layer> <media> [transition]`
+  - `POST /loadbg` + `/play` → preview/cue then take (preview monitor)
+  - `POST /stop`, `GET /status` → `INFO <ch>` (current clip, position, fps)
+  - playlist load → translate `playout_items` rows into a sequence of AMCP `LOADBG`/`PLAY` calls, advancing on `OnTransition` / end-of-clip events.
+- Mirrors capture's status-polling contract so the UI monitor reuses existing plumbing.
+
+### 2.2 mam-api: `src/routes/playout.js`
+CRUD + control, RBAC-scoped via the existing `assertProjectAccess` helper (channels carry `project_id`).
+
+```
+GET    /playout/channels                     list (project-filtered)
+POST   /playout/channels                     create (edit on project)
+POST   /playout/channels/:id/start|stop      spawn/kill CasparCG sidecar
+GET    /playout/channels/:id/status          proxy engine INFO
+POST   /playout/channels/:id/play|pause|skip transport control
+GET/POST/PUT/DELETE /playout/playlists...    playlist + item CRUD, reorder
+POST   /playout/items/:id/stage              kick S3→media-volume staging (§4)
+GET    /playout/channels/:id/asrun           as-run log
+```
+
+Channel start/stop reuses `resolveNodeTarget()` + the Docker-socket / `node-agent /sidecar/start` split already in `recorders.js`. **Refactor opportunity:** lift that sidecar-spawn logic out of `recorders.js` into `src/orchestration/sidecar.js` so both recorders and playout share it (keep this small — only what both need).
+
+### 2.3 web-ui: `playout.html` + `public/playout.jsx`
+New MCR page. Layout:
+
+```
+┌─ PREVIEW ───────────┬─ PROGRAM (on air) ──────┐
+│  [cued clip]        │  [live output] ● ON AIR  │
+│  TC / duration      │  TC / remaining          │
+│  [CUE] [TAKE]       │  [PLAY][PAUSE][SKIP][STOP]│
+├─ MEDIA BIN ─────────┴──────────────────────────┤
+│  (draggable asset list, reuse asset browser)   │
+├─ PLAYLIST / TIMELINE ──────────────────────────┤
+│  ▸ clip A ──▸ clip B ──▸ clip C   (drag-drop)  │  Phase A: ordered list
+│  └ 24h time grid w/ now-bar                     │  Phase B: time-of-day grid
+└────────────────────────────────────────────────┘
+```
+
+- Drag-drop: reuse whatever the NLE editor timeline uses (check `editor.jsx`); assets drag from the bin into the playlist/grid.
+- API via existing `ZAMPP_API.fetch` wrapper.
+- Program monitor: HLS preview of the output — CasparCG can emit a second low-bitrate FFmpeg consumer to HLS, reusing the `/live/<id>` HLS plumbing capture already uses.
+
+---
+
+## 3. Channel placement & ports
+
+A DeckLink port is exclusive — same constraint capture already handles. A node's DeckLink port can be an **input (recorder)** or an **output (playout channel)**, never both at once. So:
+
+- Extend the capability/port-claim check: when starting a channel on `output_type=decklink`, verify the target node has that device index free (no active recorder, no active channel).
+- NDI / SRT / RTMP outputs have no hardware contention → can stack many per node (GPU/CPU-bound only).
+- Surface a unified "device map" (extend the existing cluster DeckLink-status endpoint) showing each port's role: idle / recording / playing-out.
+
+---
+
+## 4. Media staging (the S3 ⇄ CasparCG gap)
+
+**The crux.** Assets live in S3 (`original_s3_key` / `proxy_s3_key`). CasparCG plays from a **local media folder**. Options:
+
+- **A — Pre-stage to a shared media volume (recommended).** Before a clip can go on air, download/symlink it from S3 to a CasparCG-visible volume (`/media`), set `playout_items.media_status='ready'` + `media_path`. A new BullMQ `playout-stage` job (reuses the worker pattern) does the pull. UI shows per-item readiness; TAKE is blocked until `ready`. Mirrors the growing-file SMB share already mounted for capture.
+- **B — Stream from S3 via presigned URL.** CasparCG FFmpeg producer plays an HTTPS presigned URL directly. Zero staging, but seeking/trim and gapless transitions over network are fragile for broadcast. Acceptable as a fallback for SRT/RTMP, risky for SDI.
+
+**Decision:** Phase A uses **A** (stage proxies for preview, masters for air) with **B** available as a per-channel "low-latency / no-stage" toggle. Zac confirms the current masters play fine in CasparCG, so staging is a **plain S3→/media copy — no transcode-for-playout step**. (Validate on hardware during implementation, but the model does not assume a transcode stage.)
+
+---
+
+## 5. Scheduling
+
+### Phase A — playlist player
+No wall clock. Operator builds a `playout_playlists` row, drags items in, hits PLAY. The playout sidecar walks `playout_items` by `sort_order`, cueing the next clip during the current one (`LOADBG`) and taking it at end-of-clip with the configured transition. `loop` repeats. As-run logged per item.
+
+### Phase B — 24/7 continuous channel
+Wall-clock timeline in `playout_schedule`. Reuse `src/scheduler.js`:
+- Add a second tick (or extend the existing one) under the **same PG advisory lock pattern** — exactly-one-leader, so a multi-replica deploy doesn't double-fire.
+- Tick responsibilities: stage upcoming items (look-ahead window), verify the on-air item matches the schedule, **fill gaps** (loop a filler/slate asset when the timeline has a hole — a channel must never go black), roll the day forward.
+- As-run becomes the compliance record.
+
+---
+
+## 6. Phasing / Milestones
+
+**Phase A — Playlist playout MVP**
+1. Migration `029-playout.sql` (channels, playlists, items, as-run).
+2. `services/playout/` sidecar: CasparCG image + AMCP control shim, single output target (start with **SRT or NDI** — no hardware needed for dev; DeckLink behind hardware check).
+3. mam-api `routes/playout.js` — channel + playlist CRUD, start/stop, transport, RBAC.
+4. `playout-stage` BullMQ job (S3 → /media).
+5. web-ui `playout.html` — bin + drag-drop ordered playlist + program/preview monitors + transport.
+6. DeckLink output on real hardware; port-contention check vs recorders.
+
+**Phase B — 24/7 continuous channel**
+7. `playout_schedule` + time-of-day grid UI.
+8. Scheduler tick (advisory-locked) — look-ahead staging, gap-fill/slate, day-roll.
+9. As-run reporting view.
+10. Graphics/CG overlay (logo bug, lower-thirds) via CasparCG templates.
+
+---
+
+## 7. Open Questions (for review)
+
+**Resolved (2026-05-30):**
+- ~~CasparCG packaging~~ → **build our own image.** Fetch DeckLink + NDI SDKs at build time (not redistributable — same as capture's DeckLink build). GL context for the mixer comes from GPU passthrough on a real node, or **Xvfb** (virtual framebuffer) where there's no display — community images run `--privileged` + X11 socket. Pin the NDI SDK version to what the server expects (`.so` version mismatch is the common docker failure).
+- ~~Master codec playability~~ → Zac confirms masters **play fine**; no transcode-for-playout. Staging = plain S3→/media copy.
+- ~~Management GUI~~ → **single Dragonflight `playout.html`** drives everything via AMCP; operator never touches CasparCG.
+- ~~Audio loudness~~ → **pre-normalize at stage time** (Zac, 2026-05-30). `playout-stage` job runs ffmpeg `loudnorm` (EBU R128, target −23 LUFS, true-peak −1 dBTP) once, on the S3→/media copy. Output is the cached version CasparCG plays. Staging is no longer a pure copy — staging cost ≈ realtime CPU per clip on first stage; results are reusable across channels. Override (`media_status='ready'` + raw copy) available for clips already mastered to spec.
+- ~~Frame rate~~ → **`1080p5994`** default for new channels (Zac, 2026-05-30). Progressive 1080 @ 59.94 fps. Per-channel override allowed (`video_format` column). Streaming-friendly (SRT/RTMP/NDI) and current SDI gear accepts it; matches capture's 59.94 cadence.
+- ~~Preview latency~~ → **HLS v1** (Zac, 2026-05-30). Reuse capture's `/live/<id>` HLS plumbing. CasparCG emits a second low-bitrate FFmpeg consumer to HLS. ~4–6s lag, fine for confidence monitor. Operator desk gets a real downstream monitor off the SDI/NDI output anyway. Revisit WebRTC if MCR operators complain.
+- ~~Failover~~ → **auto-restart on healthy node** (Zac, 2026-05-30). Scheduler tick (§5) monitors `playout_sidecars` health (AMCP ping + container alive); on N missed checks marks the channel `error`, re-places it on another capability-matching node with a free output port, resumes the playlist from the next item after the as-run-logged on-air item. Gap = black/slate for ~5–30 s during respawn (operator sees a flag in the UI). **DeckLink channels are not auto-failed-over in v1** — device-index pinning makes the destination port non-trivial; v1 alerts and lets the operator move the channel. NDI/SRT/RTMP channels (no hardware contention) failover automatically. Tracked via `restart_count` + `last_restart_at` on `playout_channels`.
+
+**Still open:**
+- (none — all §7 questions resolved 2026-05-30)
+
+---
+
+## 8. Reused building blocks (already in the repo)
+
+| Need | Existing piece |
+|------|----------------|
+| Spawn engine container local/remote | `recorders.js` Docker-socket + `node-agent /sidecar/start` |
+| Node capability / port model | `cluster_nodes.capabilities`, cluster DeckLink-status endpoint |
+| Single-leader scheduled transitions | `src/scheduler.js` + PG advisory lock |
+| Background media jobs | BullMQ worker (`services/worker`) |
+| RBAC scoping | `src/auth/authz.js` `assertProjectAccess` (channel/project_id) |
+| HLS preview plumbing | capture's `/live/<id>` HLS output |
+| Subclip in/out points | NLE editor in/out marking |
+| API wrapper / SPA shell | `ZAMPP_API.fetch`, esbuild JSX pages |

docs/superpowers/specs/2026-05-31-storage-settings-growing-smb-design.md

@@ -0,0 +1,148 @@
+# Storage Settings Warning + Growing-Files SMB Auth + Per-Recorder Growing Mode
+**Date:** 2026-05-31
+**Branch:** `feat/playout-mcr` (Forgejo: WildDragonLLC/dragonflight)
+**Status:** Approved, ready for implementation plan
+
+---
+
+## Scope
+
+Three related refinements to the Settings page and growing-files capture pipeline:
+
+1. **Storage warning header** — a prominent set-once warning at the top of the Storage settings section.
+2. **Growing-files SMB credentials + system CIFS mount** — store an SMB username/password and have the capture stack mount the growing share itself (Approach A).
+3. **Per-recorder growing mode** — remove the global "capture writes to local SMB share first" toggle; make growing-files mode a per-recorder setting.
+
+All changes live on the `growing-files` / storage-settings path. No playout changes (handled separately).
+
+---
+
+## Background (current state)
+
+- **Settings storage:** single key/value `settings(key TEXT PRIMARY KEY, value TEXT, updated_at)` table (migration 006). Secrets like `s3_secret_key` are stored but `GET /settings/s3` returns only `s3_secret_key_exists` (never the value).
+- **Growing settings UI:** `GrowingSettingsCard` in `services/web-ui/public/screens-admin.jsx` (rendered by `StorageSection` alongside `MountHealthStrip` and `S3SettingsCard`). Current keys: `growing_enabled`, `growing_path`, `growing_smb_url`, `growing_promote_after_seconds`.
+- **Settings API:** `services/mam-api/src/routes/settings.js` — `GET/PUT /settings/growing` over `GROWING_KEYS`.
+- **Global enable today:** the `growing_enabled` setting (checkbox labelled "Capture writes to the local SMB share first; Premier can edit while it's still growing"). `recorders.js` reads this global key at recorder-start and passes `GROWING_ENABLED=true/false` to the capture container.
+- **Capture write path:** `services/capture/src/capture-manager.js` reads `process.env.GROWING_ENABLED` and `GROWING_PATH` (default `/growing`). When on, it writes the master to `/growing/{projectId}/{clipName}.{ext}` instead of streaming to S3; the promotion worker uploads to S3 after stop.
+- **Current mount model:** `/growing` is a pre-mounted host bind-mount; the app never authenticates to SMB.
+- **Per-recorder column already exists:** migration 014 added `recorders.growing_enabled BOOLEAN DEFAULT NULL` ("NULL = use global"), but recorder-start logic ignores it and the new-recorder modal does not expose it.
+
+---
+
+## Part 1 — Storage warning header
+
+Add a danger-styled banner at the **top of `StorageSection()`**, above `MountHealthStrip`.
+
+- Visual: full-width banner, danger token styling (`--danger` border + subtle danger background), alert icon, bold uppercase text.
+- Exact copy:
+  > **⚠ WARNING — THESE SETTINGS ARE MEANT TO BE SET ONCE AT INITIAL DEPLOYMENT. CHANGING STORAGE PATHS MID-CYCLE CAN CAUSE DATABASE CORRUPTION AND FILE LOSS. PLEASE USE WITH CAUTION.**
+- Pure presentational; no backend, no dismiss state (always visible).
+
+**Files:** `services/web-ui/public/screens-admin.jsx` (and a small style rule in the appropriate CSS file if needed).
+
+---
+
+## Part 2 — Growing-files SMB credentials + system CIFS mount (Approach A)
+
+The growing share is **shared infrastructure**, so the SMB connection config is global.
+
+### New settings keys
+| Key | Purpose | Notes |
+|-----|---------|-------|
+| `growing_smb_mount` | CIFS source for the system mount, e.g. `//10.0.0.25/mam-growing` | Distinct from `growing_smb_url` |
+| `growing_smb_username` | SMB user | Returned in GET (not secret) |
+| `growing_smb_password` | SMB password | **Write-only** — never returned |
+| `growing_smb_vers` *(optional)* | CIFS protocol version, default `3.0` | Avoids mount negotiation failures |
+
+`growing_smb_url` (the `smb://…` string) is retained unchanged as the **editor-facing** display value (Premiere connect string).
+
+### Settings API (`settings.js`)
+- Extend `GROWING_KEYS` with the new keys (except the password is handled specially).
+- `GET /settings/growing`: return `growing_smb_mount`, `growing_smb_username`, `growing_smb_vers`, and `growing_smb_password_exists: boolean` — **never** the password value. (Mirror the existing `s3_secret_key_exists` pattern.)
+- `PUT /settings/growing`: upsert each provided key. For `growing_smb_password`, only write it when a non-empty value is provided (an empty/omitted field leaves the stored password unchanged). Provide a way to clear it (explicit empty sentinel or a "clear" affordance) — see Resolved decisions below.
+
+### Settings UI (`GrowingSettingsCard`)
+Add three fields to the card:
+- **SMB mount (CIFS):** text input bound to `growing_smb_mount`, placeholder `//10.0.0.25/mam-growing`.
+- **SMB username:** text input bound to `growing_smb_username`.
+- **SMB password:** masked password input. Shows a "saved" indicator when `growing_smb_password_exists` is true; typing a new value replaces it; leaving it blank keeps the existing one. `autoComplete="new-password"`.
+
+### Capture image (`services/capture/Dockerfile`)
+Add `cifs-utils` to the installed packages so `mount -t cifs` is available inside the capture container.
+
+### Capture-manager (`capture-manager.js`)
+On capture start, when growing mode is active **and** `GROWING_SMB_MOUNT` is set:
+1. Write a root-only credentials file (e.g. `/run/smb-creds`, mode `0600`) containing:
+   ```
+   username=<GROWING_SMB_USERNAME>
+   password=<GROWING_SMB_PASSWORD>
+   ```
+   (Credentials go in the file, **not** the mount command line, to avoid `ps`/log exposure.)
+2. `mkdir -p $GROWING_PATH` then `mount -t cifs $GROWING_SMB_MOUNT $GROWING_PATH -o credentials=/run/smb-creds,uid=0,gid=0,file_mode=0664,dir_mode=0775,vers=$GROWING_SMB_VERS`.
+3. If the mount succeeds → proceed writing the master to `$GROWING_PATH/...` (existing behaviour).
+4. If the mount **fails** → log the error and fall back to S3 streaming (`growingPath = null`), so a recording is never lost.
+5. On capture stop/cleanup, unmount `$GROWING_PATH` (best-effort; ignore "not mounted").
+
+Mount isolation: each recorder runs in its **own** capture container, so each container mounts CIFS at its own private `/growing` — no cross-recorder mount conflicts, no ref-counting needed.
+
+### Recorder start (`recorders.js`)
+- Pass new env to the spawned capture container: `GROWING_SMB_MOUNT`, `GROWING_SMB_USERNAME`, `GROWING_SMB_PASSWORD`, `GROWING_SMB_VERS` (read from the `settings` table at start).
+- The dynamically-spawned capture container must get `/growing` as an **empty mountpoint** (not a host bind-mount) so the in-container CIFS mount lands cleanly. Confirm/adjust the container spec accordingly. The container is already privileged (required for `mount`).
+
+### Security notes
+- The password is stored plaintext in the `settings` table, identical to the existing `s3_secret_key` handling — acceptable within this app's current secret model.
+- The password reaches the capture container as an env var (visible via `docker inspect`), same as S3 keys already are. The credentials **file** (not the command line) is used for the actual mount.
+
+---
+
+## Part 3 — Per-recorder growing mode (remove the global toggle)
+
+### Remove global enable
+- Delete the global "Capture writes to the local SMB share first…" checkbox (`growing_enabled` key) from `GrowingSettingsCard`. The card no longer carries a global on/off — it is **infrastructure-only**: container mount path, SMB URL (editor), SMB mount + credentials, promote threshold.
+- The `growing_enabled` settings *key* is retired from the UI. (It may remain in the table harmlessly; recorder-start no longer reads it.)
+
+### Per-recorder semantics
+- Reuse the existing `recorders.growing_enabled BOOLEAN` column. New semantics (no global to defer to): `TRUE` = this recorder uses growing-files mode; `NULL`/`FALSE` = off.
+- `recorders.js` recorder-start: read the **recorder's own** `growing_enabled` (defaulting `NULL`→off) and set `GROWING_ENABLED` for the capture container from that, instead of the global setting.
+- Add `growing_enabled` to `RECORDER_FIELDS` so create/update accept it.
+
+### UI
+- **New-recorder modal** (`modal-new-recorder.jsx`): add a "Growing-files mode" toggle that sets `growing_enabled` on the created recorder (default off).
+- **Recorder edit** (wherever recorders are edited): same toggle.
+- Helper text on the toggle notes that growing-files requires the SMB share to be configured in Settings → Storage.
+
+### Fallback
+If a recorder has `growing_enabled = true` but `growing_smb_mount` is not configured globally, capture logs a warning and falls back to S3 streaming (same fallback path as a failed mount). Recording is never blocked.
+
+---
+
+## Files changed
+
+| File | Change |
+|------|--------|
+| `services/web-ui/public/screens-admin.jsx` | Storage warning banner; SMB mount/username/password fields in `GrowingSettingsCard`; remove global growing-enable checkbox |
+| `services/web-ui/public/modal-new-recorder.jsx` | Per-recorder "Growing-files mode" toggle |
+| `services/mam-api/src/routes/settings.js` | New growing SMB keys; write-only password (`growing_smb_password_exists`) |
+| `services/mam-api/src/routes/recorders.js` | Read per-recorder `growing_enabled`; pass SMB env to capture; `RECORDER_FIELDS` += `growing_enabled`; empty `/growing` mountpoint |
+| `services/capture/Dockerfile` | Add `cifs-utils` |
+| `services/capture/src/capture-manager.js` | CIFS mount-on-start (creds file), unmount-on-stop, fallback to S3 on failure |
+| CSS (storage warning / fields) | Minor styles if needed |
+
+No DB migration required (the `recorders.growing_enabled` column already exists; new settings are key/value rows).
+
+---
+
+## Resolved decisions
+
+- **Clearing the SMB password:** `PUT /settings/growing` treats a field value of the literal sentinel `""` with an explicit `growing_smb_password_clear: true` flag as "remove the stored password"; a blank field with no clear flag leaves it unchanged. (Keeps the common "don't retype the password on every save" UX while still allowing removal.)
+- **CIFS version:** default `growing_smb_vers = 3.0`; overridable via settings to support older NAS targets.
+- **Recorders already recording when the toggle changes:** the per-recorder `growing_enabled` is read at **start** only; changing it mid-recording has no effect on the active session (consistent with how all recorder encode settings already behave).
+
+---
+
+## Out of scope (deferred)
+
+- Encrypting secrets at rest (the app's existing model stores `s3_secret_key` in plaintext; SMB password follows the same model).
+- A global "growing-files master kill switch" (removed by design — control is now per-recorder).
+- Exposing `growing_retention_days` in the UI (seeded in DB, still unsurfaced; unrelated to this work).
+- Playout HLS preview fix (handled by a separate parallel effort).

docs/superpowers/specs/2026-06-01-deltacast-sdi-capture-design.md

@@ -0,0 +1,231 @@
+# Deltacast SDI Capture — Design Spec
+**Date:** 2026-06-01  
+**Status:** Approved  
+**Approach:** Bridge binary (Option B2)
+
+---
+
+## Problem
+
+Dragonflight supports SDI ingest via Blackmagic DeckLink. Deltacast VideoMaster cards are a second hardware target. The VideoMaster SDK (v6.34.1) ships C++ headers and shared libraries but no FFmpeg demuxer plugin — there is no mainline FFmpeg `-f deltacast` input device. The `capture-manager.js` stub exists but falls back to a lavfi test card on all deployments.
+
+---
+
+## Approach
+
+Write a small C++ bridge binary (`deltacast-capture`) using the VideoMaster C++ Wrapper SDK. The bridge:
+1. Detects signal format on startup, writes one JSON line to stderr
+2. Streams raw YUV video frames to stdout
+3. Streams raw PCM audio to a named FIFO
+
+`capture-manager.js` reads the JSON handshake, then spawns FFmpeg with `-f rawvideo -i pipe:0` (video from bridge stdout) and `-f s16le -i <fifo>` (audio from FIFO). The existing HEVC NVENC / ProRes encode pipeline is unchanged.
+
+---
+
+## Architecture
+
+```
+┌─────────────────────────────────────────────────────────┐
+│  capture container                                       │
+│                                                          │
+│  capture-manager.js                                      │
+│    │                                                     │
+│    ├─ spawn deltacast-capture --device 0 --port 0        │
+│    │        --audio-pipe /tmp/dc-audio-{sessionId}       │
+│    │    │                                                │
+│    │    ├─ stderr: JSON format line (one-time handshake) │
+│    │    ├─ stdout: raw YUV frames (continuous)           │
+│    │    └─ FIFO:   raw PCM audio  (continuous)           │
+│    │                                                     │
+│    └─ spawn ffmpeg                                       │
+│         -f rawvideo -pix_fmt uyvy422 -s WxH -r FPS/1    │
+│         -i pipe:0          ← piped from bridge stdout    │
+│         -f s16le -ar 48000 -ac <N>                       │
+│         -i /tmp/dc-audio-{sessionId}                     │
+│         <hevc_nvenc / prores / h264 encode args>         │
+│         <S3 pipe or growing-file output>                 │
+└─────────────────────────────────────────────────────────┘
+```
+
+### New files
+- `services/capture/deltacast-bridge/CMakeLists.txt`
+- `services/capture/deltacast-bridge/main.cpp`
+
+### Modified files
+- `services/capture/src/capture-manager.js` — `_buildInputArgs()` deltacast branch; `start()` and `stop()` bridge lifecycle
+- `services/capture/Dockerfile` — SDK extraction stage, bridge build stage, runtime `.so` install
+
+---
+
+## The `deltacast-capture` Binary
+
+### CLI
+```
+deltacast-capture
+  --device <N>           Board index (0-based)
+  --port <N>             RX port index (0-based)
+  --audio-pipe <path>    Named FIFO path for PCM audio output
+  [--signal-timeout <sec=30>]
+  [--audio-groups <N=2>] Number of SDI audio groups (2 groups = 8 channels)
+```
+
+### Startup sequence
+1. `Board::open(device, loopback_restore_cb)`
+2. Disable loopback on `port`
+3. `board.sdi().open_stream(rx_streamtype(port), VHD_SDI_STPROC_DISJOINED_VIDEO)`
+4. Poll `wait_for_input()` up to `--signal-timeout` seconds
+5. On timeout → write `{"error":"no signal","device":N,"port":N}` to stderr, exit 1
+6. Detect `video_standard`, `clock_divisor`, `interface` → map to width/height/fps/pix_fmt/interlaced
+7. Write one JSON line to stderr (flushed):
+   ```json
+   {"width":1920,"height":1080,"fps_num":25,"fps_den":1,"pix_fmt":"uyvy422","interlaced":false,"audio_channels":8,"audio_rate":48000,"device":0,"port":0}
+   ```
+8. Set queue depth = 8, `rx_stream.start()`
+9. Capture loop: `pop_slot()` → write video buffer to stdout → extract audio → write PCM to FIFO (background thread)
+10. SIGTERM/SIGINT → set stop flag → flush, close FIFO, close stream/board, exit 0
+
+### Pixel format
+Default: `uyvy422` (4:2:2 8-bit, `VHD_SDI_BUFTYPE_VIDEO`). 10-bit (`v210`) is a future follow-up via `--pix-fmt v210`.
+
+### Audio
+`sdi_slot.audio().extract(num_groups)` returns `std::vector<VHD_AUDIOGROUP>`. Samples are written to the FIFO as interleaved s16le PCM at 48000 Hz in a background thread so the video loop never blocks on audio consumers. Default `--audio-groups 2` yields 8 channels (standard embedded SDI stereo pairs 1–4).
+
+---
+
+## `capture-manager.js` Changes
+
+### `_buildInputArgs()` — deltacast branch
+
+Replace the existing lavfi-fallback stub with:
+
+```js
+if (sourceType === 'deltacast') {
+  const idx = parseInt(device, 10) || 0;
+  const audioFifo = `/tmp/dc-audio-${sessionId}`;
+  await execAsync(`mkfifo ${audioFifo}`);
+
+  const bridge = spawn('deltacast-capture', [
+    '--device', String(idx),
+    '--port',   String(idx),   // port == board index for single-port-per-recorder model
+    '--audio-pipe', audioFifo,
+  ], { stdio: ['ignore', 'pipe', 'pipe'] });
+
+  const fmt = await readFirstStderrLine(bridge, 35_000); // 35s timeout
+  // fmt: { width, height, fps_num, fps_den, pix_fmt, interlaced, audio_channels, audio_rate }
+
+  return {
+    inputArgs: [
+      '-f', 'rawvideo',
+      '-pix_fmt',   fmt.pix_fmt,
+      '-video_size', `${fmt.width}x${fmt.height}`,
+      '-framerate',  `${fmt.fps_num}/${fmt.fps_den}`,
+      '-i', 'pipe:0',
+      '-f', 's16le',
+      '-ar', String(fmt.audio_rate),
+      '-ac', String(fmt.audio_channels),
+      '-i', audioFifo,
+    ],
+    isNetwork: false,
+    bridgeProcess: bridge,
+    audioFifo,
+    interlaced: fmt.interlaced,
+  };
+}
+```
+
+`readFirstStderrLine(proc, timeoutMs)` is a small helper that returns a parsed JSON object from the first line emitted on `proc.stderr`, or throws on timeout or non-zero exit.
+
+### `start()` changes
+- After `_buildInputArgs()` returns, store `bridgeProcess` and `audioFifo` on `this.state`
+- Spawn FFmpeg with `stdio: ['pipe', ...]` for stdin
+- `bridgeProcess.stdout.pipe(hiresProcess.stdin)`
+- Deinterlace: if `interlaced === true`, add `-vf yadif=mode=1:deint=1` (already present for `sourceType === 'sdi'`; extend that check to include `deltacast`)
+
+### `stop()` changes
+- `if (processes.bridge) processes.bridge.kill('SIGINT')`
+- After process cleanup: `if (this.state.audioFifo) { try { fs.unlinkSync(this.state.audioFifo); } catch (_) {} }`
+
+### HLS preview
+The existing `filter_complex split` SDI preview path works unchanged — the bridge→pipe is just a different `-i` source. Extend the `sourceType === 'sdi'` guard to `['sdi', 'deltacast'].includes(sourceType)`.
+
+---
+
+## Dockerfile Changes
+
+```dockerfile
+# ── Stage 0: Extract VideoMaster SDK ─────────────────────────────────────
+FROM debian:bookworm AS sdk-extractor
+COPY videomaster-linux.x64-6.34.1-dev.tar.gz /tmp/
+RUN mkdir -p /sdk && tar -xzf /tmp/videomaster-linux.x64-6.34.1-dev.tar.gz -C /sdk
+
+# ── Stage 1: Build deltacast-capture bridge ───────────────────────────────
+FROM debian:bookworm AS bridge-builder
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential cmake ca-certificates \
+  && rm -rf /var/lib/apt/lists/*
+COPY --from=sdk-extractor /sdk /sdk
+COPY deltacast-bridge/ /bridge/
+RUN cmake -S /bridge -B /bridge/build \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DSDK_ROOT=/sdk \
+    && cmake --build /bridge/build -j$(nproc)
+
+# ── Stage 2: Build FFmpeg (unchanged) ─────────────────────────────────────
+FROM debian:bookworm AS ffmpeg-builder
+# ... existing content, no changes ...
+
+# ── Stage 3: Runtime ──────────────────────────────────────────────────────
+FROM node:20-bookworm
+# ... existing runtime deps ...
+COPY --from=bridge-builder /bridge/build/deltacast-capture /usr/local/bin/deltacast-capture
+COPY --from=sdk-extractor /sdk/lib/ /usr/local/lib/deltacast/
+RUN ldconfig /usr/local/lib/deltacast && ldconfig
+```
+
+SDK `.so` files total ~4MB. The bridge binary adds ~200KB.
+
+---
+
+## Error Handling
+
+| Scenario | Bridge behavior | `capture-manager.js` response |
+|---|---|---|
+| No signal within timeout | Exit 1, `{"error":"no signal"}` on stderr | Throws — recorder stays idle, no asset created |
+| Invalid board/port | Exit 1, `{"error":"board N not found"}` | Same as above |
+| Bridge crash mid-capture | stdout closes → FFmpeg stdin EOF → FFmpeg exits cleanly | Existing stop handler fires; asset finalized with frames received so far |
+| Audio FIFO open stall | Bridge blocks on FIFO write-open until FFmpeg opens read-end | Guarded by 10s watchdog on bridge spawn; if FFmpeg fails to start, bridge is SIGKILL'd |
+| FIFO leftover on container crash | Stale file in `/tmp/` | Next `start()` uses a new `sessionId`-based path; harmless |
+
+---
+
+## Testing
+
+### Without hardware (dev mode)
+The lavfi fallback is **removed** from the deltacast branch — a missing `deltacast-capture` binary will throw at spawn time (clear error). Developers run the existing test card by using `sourceType = 'sdi'` with a DeckLink card or `sourceType = 'srt'` with a test stream.
+
+The bridge binary can be tested standalone:
+```bash
+mkfifo /tmp/test-audio
+deltacast-capture --device 0 --port 0 --audio-pipe /tmp/test-audio &
+# watch stderr for JSON line, then:
+cat /tmp/test-audio | ffprobe -f s16le -ar 48000 -ac 8 -i -
+```
+
+### With hardware (post-implementation)
+1. Create recorder: `source_type=deltacast`, `device=0`, `port=0`
+2. Verify JSON handshake in capture container logs within signal timeout
+3. Verify `signal=receiving` in recorder status
+4. Record 30s clip → asset created, proxy + HLS generated
+5. Test stop mid-record → file finalized correctly
+6. Test no-signal → recorder stays idle, no asset created
+7. Test container restart mid-record → asset finalized on restart via existing `finalize` endpoint
+
+---
+
+## Out of Scope
+
+- 10-bit (`v210`) pixel format — follow-up
+- `--audio-groups` UI control — follow-up
+- GPU extension SDK (`gpuextension-linux.x64-2.2.0-dev.zip`) — covers GPU-accelerated colorspace conversion on the card; not needed for basic capture
+- IP virtual card SDK (`ipvirtualcard`) — separate feature
+- Promoting bridge to a native FFmpeg `libavdevice` input device — future v2

sdk/README.md

@@ -0,0 +1,42 @@
+# Capture-card SDK / driver file store
+
+This directory holds the **proprietary, non-redistributable** vendor SDKs and
+drivers used to enable SDI / NDI capture cards on cluster nodes.
+
+> **INTERNAL ONLY.** These files are licensed by their respective vendors and
+> must **not** be published, redistributed, or committed to any public mirror.
+> This repository is private. Do not change that.
+
+## Why these live in the repo
+
+The cluster admin screen lets an operator install/update capture-card drivers on
+a node from the web UI (no SSH). The node-agent spawns a one-shot privileged
+container that bind-mounts this repository and runs
+[`deploy/install-driver.sh <vendor>`](../deploy/install-driver.sh), which reads
+the vendor files from `sdk/<vendor>/`. Because the install must work offline on
+an isolated broadcast LAN, the binaries ship in-repo rather than being fetched at
+install time.
+
+## Layout
+
+```
+sdk/
+  README.md            ← this file
+  blackmagic/          ← Blackmagic Desktop Video (DeckLink) .deb
+  aja/                 ← AJA ntv2 driver source / installer
+  deltacast/           ← Deltacast VideoMaster installer
+  ndi/                 ← NDI redistributable runtime libs
+```
+
+Each vendor directory has its own `README.md` listing **exactly** which files an
+admin must drop in. A `.gitkeep` keeps the empty directory committed.
+
+## Important
+
+- **No binaries are committed by default.** The directory structure + READMEs
+  are the deliverable. An admin downloads the proprietary files from the vendor
+  (per their licence) and drops them in the matching `sdk/<vendor>/` directory.
+- The install script **fails gracefully** with a clear message if the expected
+  file is absent — it never fabricates or downloads binaries.
+- Target host OS for all install paths is **Ubuntu 22.04 LTS (jammy), x86_64**,
+  matching the cluster worker nodes.

sdk/aja/README.md

@@ -0,0 +1,31 @@
+# AJA NTV2 driver
+
+Drop the **AJA NTV2** driver source/SDK archive for Linux into this directory.
+
+## Required file
+
+| File | Notes |
+|------|-------|
+| `ntv2sdk*linux*.zip` **or** `libajantv2*.tar.gz` | The NTV2 SDK / open-source `libajantv2` source tree containing `driver/linux/` with the kernel-module `Makefile` and `load_ajantv2` / `unload_ajantv2` scripts. |
+
+Example names: `ntv2sdklinux_17.0.1.zip`, `libajantv2-17.0.1.tar.gz`
+
+The installer reads the **newest** matching archive.
+
+## Where to get it
+
+AJA → Support → Software & firmware → *NTV2 SDK* (Linux), or the public
+`aja-video/libajantv2` source release. Download the Linux SDK zip / source
+tarball and copy it here unmodified.
+
+## What the install script does
+
+1. Ensures `linux-headers-$(uname -r)`, `build-essential` are present.
+2. Extracts the archive into a scratch build dir.
+3. Builds the `ajantv2` kernel module from `driver/linux` (`make`).
+4. Installs the module under `/lib/modules/$(uname -r)/extra`, runs `depmod`,
+   `modprobe ajantv2` (falls back to the SDK's `load_ajantv2` script).
+5. Verifies the `ajantv2` module is loaded.
+
+A **reboot is not normally required**; the module loads immediately after build.
+The script reports if a reboot is needed (e.g. an old in-tree module is wedged).

sdk/blackmagic/README.md

@@ -0,0 +1,35 @@
+# Blackmagic Desktop Video (DeckLink) driver
+
+Drop the **Blackmagic Desktop Video** Debian package for **Ubuntu 22.04 (x86_64)**
+into this directory.
+
+## Required file
+
+| File | Notes |
+|------|-------|
+| `desktopvideo_*_amd64.deb` | The `desktopvideo` package from the Desktop Video installer archive. Provides the `blackmagic` kernel module (built via DKMS) and the `DesktopVideoHelper` daemon. |
+
+Example name: `desktopvideo_14.4.1a4_amd64.deb`
+
+The installer reads the **newest** matching `desktopvideo_*_amd64.deb` if more
+than one is present.
+
+## Where to get it
+
+Blackmagic Design → Support → *Desktop Video* (Linux). Download the
+"Desktop Video x.y.z Linux" tarball, extract it, and copy the
+`deb/<arch>/desktopvideo_*_amd64.deb` file here.
+
+> Optional: `desktopvideo-gui_*_amd64.deb` is **not** required for headless
+> capture and is not installed.
+
+## What the install script does
+
+1. Ensures `linux-headers-$(uname -r)` is present (needed for the DKMS build).
+2. `apt-get install -y ./desktopvideo_*_amd64.deb` (pulls DKMS deps).
+3. Triggers the DKMS build, `depmod`, `modprobe blackmagic`.
+4. Restarts the `DesktopVideoHelper` daemon.
+5. Verifies `/dev/blackmagic` appears.
+
+A **reboot is usually not required** but a DKMS rebuild against a freshly
+installed kernel may need one — the script reports this.

sdk/deltacast/README.md

@@ -0,0 +1,31 @@
+# Deltacast VideoMaster driver / SDK
+
+Drop the **Deltacast VideoMaster** Linux installer into this directory.
+
+## Required file
+
+| File | Notes |
+|------|-------|
+| `VideoMaster*.run` **or** `VideoMaster*linux*.tar.gz` | The VideoMaster SDK + driver installer for Linux. Contains the `videomasterhd` kernel module sources and the `install.sh` driver installer. |
+
+Example names: `VideoMaster-6.25.0.run`, `VideoMaster_6_25_Linux.tar.gz`
+
+The installer reads the **newest** matching file.
+
+## Where to get it
+
+Deltacast → Products → *SDK* (<https://www.deltacast.tv/products/sdk>). Request
+the VideoMaster Linux package (licence-gated) and copy the `.run` self-extractor
+or the `.tar.gz` here unmodified.
+
+## What the install script does
+
+1. Ensures `linux-headers-$(uname -r)`, `build-essential`, `dkms` are present.
+2. Runs the vendor installer:
+   - `.run`  → executed with `--noexec --target <dir>` then its `install.sh`,
+   - `.tar.gz` → extracted, then its bundled `install.sh` is run.
+3. Loads the Deltacast module (`modprobe videomasterhd` / vendor load script).
+4. Verifies a `/dev/deltacast*` device node appears.
+
+A **reboot may be required** after a first-time VideoMaster install (udev rules
++ firmware). The script reports this explicitly.

sdk/ndi/README.md

@@ -0,0 +1,35 @@
+# NDI redistributable runtime
+
+Drop the **NDI runtime redistributable** shared libraries into this directory.
+NDI has **no kernel module** — it is purely user-space shared libraries, so this
+is the lowest-risk install (no DKMS, no reboot).
+
+## Required files
+
+| File | Notes |
+|------|-------|
+| `libndi.so.*` | The versioned NDI runtime shared object, e.g. `libndi.so.6`. **Required.** |
+| `libndi.so` *(optional)* | Dev symlink. The installer recreates it if absent. |
+
+You may instead drop the whole **NDI SDK / Advanced SDK** `lib/x86_64-linux-gnu/`
+directory contents here; the installer copies every `libndi*.so*` it finds.
+
+Example name: `libndi.so.6.1.1`
+
+## Where to get it
+
+NDI → Tools / SDK download (NDI 6 SDK or NDI Advanced SDK for Linux). The
+runtime libs live under `lib/x86_64-linux-gnu/` in the SDK. Per the NDI licence
+the runtime is redistributable **within your own product** only — keep it in this
+private repo, do not publish it.
+
+## What the install script does
+
+1. Copies every `libndi*.so*` from here into `/opt/ndi-lib`.
+2. Writes `/etc/ld.so.conf.d/ndi.conf` pointing at `/opt/ndi-lib` and runs
+   `ldconfig`.
+3. Recreates the `libndi.so` → `libndi.so.<N>` dev symlink if missing.
+4. Verifies `ldconfig -p | grep libndi` resolves.
+
+**No reboot required.** Running processes that already loaded an old `libndi`
+must be restarted to pick up the new version — the script notes this.

services/capture/.dockerignore

@@ -0,0 +1,7 @@
+# Build artifacts that must never enter the Docker build context — a stale
+# CMakeCache.txt from a native bridge build breaks the in-image cmake step
+# ("CMakeCache.txt directory is different / source does not match").
+deltacast-bridge/build/
+node_modules/
+*.bak
+*.log

services/capture/Dockerfile

@@ -1,4 +1,21 @@
-# ── Stage 1: Build FFmpeg with DeckLink + NVENC (HEVC/H264) support ─────────
+# ── Stage 0: Extract Deltacast VideoMaster SDK ───────────────────────────
+FROM debian:bookworm AS sdk-extractor
+COPY videomaster-linux.x64-6.34.1-dev.tar.gz /tmp/
+RUN mkdir -p /sdk && tar -xzf /tmp/videomaster-linux.x64-6.34.1-dev.tar.gz -C /sdk
+
+# ── Stage 1: Build deltacast-capture bridge binary ───────────────────────
+FROM debian:bookworm AS bridge-builder
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential cmake ca-certificates \
+  && rm -rf /var/lib/apt/lists/*
+COPY --from=sdk-extractor /sdk /sdk
+COPY deltacast-bridge/ /bridge/
+RUN cmake -S /bridge -B /bridge/build \
+      -DCMAKE_BUILD_TYPE=Release \
+      -DSDK_ROOT=/sdk \
+    && cmake --build /bridge/build -j$(nproc)
+
+# ── Stage 2: Build FFmpeg with DeckLink + NVENC (HEVC/H264) support ─────────
 # All-Intra HEVC NVENC is the master codec for growing-file ingest (see
 # docs/design/2026-05-29-all-intra-hevc-ingest.md).  This stage gets the
 # nv-codec-headers (header-only, no driver / no full CUDA toolkit needed)
@@ -64,13 +81,46 @@ RUN ./configure \
 RUN /usr/local/bin/ffmpeg -hide_banner -encoders 2>&1 | grep -E 'nvenc' \
   || (echo 'FATAL: nvenc encoders missing from ffmpeg build' && exit 1)
 
+# ── Stage 1b: Build bmx (raw2bmx / bmxtranswrap) from source ─────────────────
+# bmx (bmxlib + libMXF + libMXF++) is the reference GROWING OP1a MXF writer. It
+# writes a fresh IndexTableSegment (with an updated IndexDuration) into a new
+# body partition at a periodic interval, so the recorded duration is readable —
+# and INCREASES — from the header+index alone while the file is still being
+# written (no footer needed). This is what makes the master a TRUE Premiere
+# growing file. ffmpeg's MXF muxer cannot do this (its real duration/index lands
+# only in the footer at av_write_trailer, so duration probes N/A until close).
+#
+# Debian/Ubuntu have no `bmxlib-tools` package (verified absent in bookworm), so
+# we build from the BBC source. liburiparser/uuid/lzma/zlib/expat are the build
+# deps; the runtime needs only libexpat1 + liburiparser1 + libuuid1 (added in
+# the runtime stage below). Pinned to the bbc/bmx default branch (v1.6.x).
+FROM debian:bookworm AS bmx-builder
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    build-essential cmake git ca-certificates pkg-config \
+    liburiparser-dev uuid-dev liblzma-dev zlib1g-dev libexpat1-dev \
+  && rm -rf /var/lib/apt/lists/*
+# Pin to a release tag so the produced soname (libMXF.so.1.6 etc.) stays stable
+# for the COPY in the runtime stage. v1.6 is the BBC bmx series verified here.
+RUN git clone --recursive --branch v1.6 https://github.com/bbc/bmx.git /bmx \
+  || git clone --recursive https://github.com/bbc/bmx.git /bmx
+WORKDIR /bmx/build
+RUN cmake -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=/usr/local .. \
+  && make -j"$(nproc)" && make install && ldconfig
+# Sanity-check: raw2bmx must run, otherwise the growing-MXF pipeline is broken.
+RUN /usr/local/bin/raw2bmx -h >/dev/null 2>&1 && echo 'raw2bmx OK'
+
 # ── Stage 2: Runtime image ───────────────────────────────────────────────────
 FROM node:20-bookworm
 
-# Runtime deps for compiled ffmpeg libs
+# Runtime deps for compiled ffmpeg libs.
+# cifs-utils provides mount.cifs so growing-files capture can mount the SMB
+# landing-zone share inside the (privileged) container at start (Approach A).
+# util-linux supplies mount/umount/mountpoint.
 RUN apt-get update && apt-get install -y --no-install-recommends \
     libx264-164 libx265-199 libvpx7 libopus0 libmp3lame0 \
     libsrt1.5-openssl libzmq5 libstdc++6 libc++1 libc++abi1 \
+    cifs-utils util-linux \
+    libexpat1 liburiparser1 libuuid1 \
   && rm -rf /var/lib/apt/lists/*
 
 # Copy compiled ffmpeg/ffprobe
@@ -81,7 +131,34 @@ COPY --from=ffmpeg-builder /usr/local/lib/        /usr/local/lib/
 # DeckLink runtime .so
 COPY lib/libDeckLinkAPI.so        /usr/lib/libDeckLinkAPI.so
 COPY lib/libDeckLinkPreviewAPI.so /usr/lib/libDeckLinkPreviewAPI.so
-RUN ldconfig
+
+# bmx (raw2bmx / bmxtranswrap / mxf2raw) — the growing OP1a MXF writer used for
+# the edit-while-record master. Copy the built binaries + shared libs; runtime
+# deps (libexpat1/liburiparser1/libuuid1) were installed above.
+COPY --from=bmx-builder /usr/local/bin/raw2bmx       /usr/local/bin/raw2bmx
+COPY --from=bmx-builder /usr/local/bin/bmxtranswrap  /usr/local/bin/bmxtranswrap
+COPY --from=bmx-builder /usr/local/bin/mxf2raw       /usr/local/bin/mxf2raw
+COPY --from=bmx-builder /usr/local/lib/libMXF.so.1.6   /usr/local/lib/
+COPY --from=bmx-builder /usr/local/lib/libMXF++.so.1.6 /usr/local/lib/
+COPY --from=bmx-builder /usr/local/lib/libbmx.so.1.6   /usr/local/lib/
+RUN cd /usr/local/lib \
+  && ln -sf libMXF.so.1.6   libMXF.so.1   && ln -sf libMXF.so.1   libMXF.so \
+  && ln -sf libMXF++.so.1.6 libMXF++.so.1 && ln -sf libMXF++.so.1 libMXF++.so \
+  && ln -sf libbmx.so.1.6   libbmx.so.1   && ln -sf libbmx.so.1   libbmx.so \
+  && ldconfig
+# Verify raw2bmx resolves its libs and runs in the final image.
+RUN raw2bmx -h >/dev/null 2>&1 && echo 'raw2bmx runtime OK'
+
+# Deltacast bridge binary + SDK runtime libs
+COPY --from=bridge-builder /bridge/build/deltacast-capture /usr/local/bin/deltacast-capture
+COPY --from=sdk-extractor /sdk/lib/libvideomasterhd.so.6.34.1     /usr/local/lib/deltacast/
+COPY --from=sdk-extractor /sdk/lib/libvideomasterhd_audio.so.6.34.1 /usr/local/lib/deltacast/
+RUN ln -sf libvideomasterhd.so.6.34.1       /usr/local/lib/deltacast/libvideomasterhd.so.6 \
+ && ln -sf libvideomasterhd.so.6.34.1       /usr/local/lib/deltacast/libvideomasterhd.so \
+ && ln -sf libvideomasterhd_audio.so.6.34.1 /usr/local/lib/deltacast/libvideomasterhd_audio.so.6 \
+ && ln -sf libvideomasterhd_audio.so.6.34.1 /usr/local/lib/deltacast/libvideomasterhd_audio.so \
+ && ldconfig /usr/local/lib/deltacast \
+ && ldconfig
 
 # Mount points the recorder lifecycle expects to exist.
 # /live      — HLS preview output (bound from host LIVE_DIR by node-agent)

services/capture/deltacast-bridge/CMakeLists.txt

@@ -0,0 +1,37 @@
+cmake_minimum_required(VERSION 3.16)
+project(deltacast-bridge C)
+set(CMAKE_C_STANDARD 17)
+
+set(SDK_ROOT "/sdk" CACHE PATH "Path to extracted VideoMaster SDK")
+
+# Primary binary: deltacast-bridge (shared multi-port daemon)
+add_executable(deltacast-bridge main.c)
+
+target_include_directories(deltacast-bridge PRIVATE
+    ${SDK_ROOT}/include/videomaster
+)
+
+target_link_directories(deltacast-bridge PRIVATE
+    ${SDK_ROOT}/lib
+)
+
+target_link_libraries(deltacast-bridge PRIVATE
+    videomasterhd
+    videomasterhd_audio
+    pthread
+)
+
+# Embed the SDK RPATH so the binary finds the .so at runtime
+set_target_properties(deltacast-bridge PROPERTIES
+    INSTALL_RPATH "/usr/local/lib/deltacast"
+    BUILD_WITH_INSTALL_RPATH TRUE
+)
+
+# Compat symlink: deltacast-capture -> deltacast-bridge
+# (node-agent and any legacy scripts that reference the old name still work)
+add_custom_command(TARGET deltacast-bridge POST_BUILD
+    COMMAND ${CMAKE_COMMAND} -E create_symlink
+        $<TARGET_FILE:deltacast-bridge>
+        $<TARGET_FILE_DIR:deltacast-bridge>/deltacast-capture
+    COMMENT "Creating deltacast-capture compat symlink"
+)

services/capture/deltacast-bridge/main.c

@@ -0,0 +1,693 @@
+/* services/capture/deltacast-bridge/main.c
+ *
+ * Deltacast VideoMaster SDI shared multi-port bridge daemon.
+ *
+ * Opens the board ONCE, opens RX streams for all requested ports, and
+ * writes each port's video/audio to named FIFOs in a shared directory.
+ * One reader thread + one audio thread per port run concurrently.
+ *
+ * Usage:
+ *   deltacast-bridge --device <N> --ports <csv>
+ *                    [--video-pipe-dir /dev/shm/deltacast]
+ *                    [--audio-pipe-dir /dev/shm/deltacast]
+ *                    [--signal-timeout <sec>]
+ *
+ * Compat alias: --port <N>  treated as --ports <N> (single port).
+ *
+ * For each port that acquires signal, emits one JSON line to stderr:
+ *   {"port":N,"width":W,"height":H,"fps_num":N,"fps_den":D,
+ *    "pix_fmt":"uyvy422","audio_rate":48000,"audio_channels":2}
+ *
+ * Runs until SIGTERM/SIGINT, then closes all streams and the board.
+ */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <pthread.h>
+#include <signal.h>
+#include <stdatomic.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <time.h>
+#include <unistd.h>
+
+#include "VideoMasterHD_Core.h"
+#include "VideoMasterHD_Sdi.h"
+#include "VideoMasterHD_Sdi_Audio.h"
+
+#ifndef F_SETPIPE_SZ
+#define F_SETPIPE_SZ 1031
+#endif
+
+/* ── Constants ────────────────────────────────────────────────────────── */
+#define MAX_PORTS 8
+
+/* ── Globals ──────────────────────────────────────────────────────────── */
+static atomic_int g_stop = 0;   /* global shutdown (SIGTERM/SIGINT only) */
+
+static void on_signal(int s) { (void)s; atomic_store(&g_stop, 1); }
+
+/* Per-port stop flag — set only when a fatal error occurs on that specific
+ * port (e.g. video lock lost).  Audio EPIPE is handled by reopening the FIFO
+ * rather than stopping the port, so the thread survives ffmpeg restarts. */
+static atomic_int g_port_stop[MAX_PORTS];
+
+/* ── Stream type by port index (non-contiguous SDK enum) ────────────── */
+static ULONG rx_streamtype(unsigned port) {
+    switch (port) {
+        case 0: return VHD_ST_RX0;
+        case 1: return VHD_ST_RX1;
+        case 2: return VHD_ST_RX2;
+        case 3: return VHD_ST_RX3;
+        case 4: return VHD_ST_RX4;
+        case 5: return VHD_ST_RX5;
+        case 6: return VHD_ST_RX6;
+        case 7: return VHD_ST_RX7;
+        default:
+            fprintf(stderr, "{\"error\":\"port %u not supported (max 7)\"}\n", port);
+            return VHD_ST_RX0;
+    }
+}
+
+/* ── Loopback board property by port index ───────────────────────────── */
+static ULONG loopback_prop(unsigned port) {
+    switch (port) {
+        case 0: return VHD_CORE_BP_PASSIVE_LOOPBACK_0;
+        case 1: return VHD_CORE_BP_PASSIVE_LOOPBACK_1;
+        case 2: return VHD_CORE_BP_PASSIVE_LOOPBACK_2;
+        case 3: return VHD_CORE_BP_PASSIVE_LOOPBACK_3;
+        default: return -1; /* ports 4-7 have no passive loopback property; call site guards p < 4 */
+    }
+}
+
+/* ── Video standard → width/height/fps/interlaced ───────────────────── */
+typedef struct { int width, height, fps_num, fps_den; int interlaced; } VideoInfo;
+
+static VideoInfo video_info(VHD_VIDEOSTANDARD std, VHD_CLOCKDIVISOR div) {
+    int ntsc = (div == VHD_CLOCKDIV_1001);
+    switch (std) {
+        case VHD_VIDEOSTD_S274M_1080p_25Hz:    return (VideoInfo){1920,1080,25,1,0};
+        case VHD_VIDEOSTD_S274M_1080p_30Hz:    return (VideoInfo){1920,1080,ntsc?30000:30,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S274M_1080p_24Hz:    return (VideoInfo){1920,1080,ntsc?24000:24,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S274M_1080p_50Hz:    return (VideoInfo){1920,1080,50,1,0};
+        case VHD_VIDEOSTD_S274M_1080p_60Hz:    return (VideoInfo){1920,1080,ntsc?60000:60,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S274M_1080psf_24Hz:  return (VideoInfo){1920,1080,ntsc?24000:24,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S274M_1080psf_25Hz:  return (VideoInfo){1920,1080,25,1,0};
+        case VHD_VIDEOSTD_S274M_1080psf_30Hz:  return (VideoInfo){1920,1080,ntsc?30000:30,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S274M_1080i_50Hz:    return (VideoInfo){1920,1080,25,1,1};
+        case VHD_VIDEOSTD_S274M_1080i_60Hz:    return (VideoInfo){1920,1080,ntsc?30000:30,ntsc?1001:1,1};
+        case VHD_VIDEOSTD_S296M_720p_50Hz:     return (VideoInfo){1280,720,50,1,0};
+        case VHD_VIDEOSTD_S296M_720p_60Hz:     return (VideoInfo){1280,720,ntsc?60000:60,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S296M_720p_25Hz:     return (VideoInfo){1280,720,25,1,0};
+        case VHD_VIDEOSTD_S296M_720p_30Hz:     return (VideoInfo){1280,720,ntsc?30000:30,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S296M_720p_24Hz:     return (VideoInfo){1280,720,ntsc?24000:24,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_3840x2160p_24Hz:     return (VideoInfo){3840,2160,ntsc?24000:24,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_3840x2160p_25Hz:     return (VideoInfo){3840,2160,25,1,0};
+        case VHD_VIDEOSTD_3840x2160p_30Hz:     return (VideoInfo){3840,2160,ntsc?30000:30,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_3840x2160p_50Hz:     return (VideoInfo){3840,2160,50,1,0};
+        case VHD_VIDEOSTD_3840x2160p_60Hz:     return (VideoInfo){3840,2160,ntsc?60000:60,ntsc?1001:1,0};
+        case VHD_VIDEOSTD_S259M_NTSC_480:      return (VideoInfo){720,480,ntsc?30000:30,ntsc?1001:1,1};
+        default:                               return (VideoInfo){1920,1080,25,1,0};
+    }
+}
+
+/* ── Write-all helper ─────────────────────────────────────────────────── */
+/* Writes all bytes to fd. Uses non-blocking I/O so the bridge never stalls
+ * waiting for a slow reader. Returns 0 on success, -1 on fatal error (EPIPE
+ * = reader closed the FIFO). EAGAIN / EWOULDBLOCK on a full pipe is NOT fatal
+ * — the caller (video_thread) will retry on the next slot lock. */
+static int write_all(int fd, const unsigned char *p, size_t len) {
+    /* Make the fd non-blocking for the duration of this write */
+    int flags = fcntl(fd, F_GETFL, 0);
+    if (flags < 0) return -1;
+    if (fcntl(fd, F_SETFL, flags | O_NONBLOCK) < 0) return -1;
+
+    size_t off = 0;
+    while (off < len) {
+        ssize_t n = write(fd, p + off, len - off);
+        if (n > 0) { off += (size_t)n; continue; }
+        if (n < 0 && errno == EINTR) continue;
+        if (n < 0 && (errno == EAGAIN || errno == EWOULDBLOCK)) {
+            /* Pipe full — brief yield then retry */
+            struct timespec ts = {0, 1000000L}; /* 1ms */
+            nanosleep(&ts, NULL);
+            continue;
+        }
+        /* EPIPE or other fatal error — restore flags and return */
+        fcntl(fd, F_SETFL, flags);
+        return -1;
+    }
+    /* Restore blocking mode */
+    fcntl(fd, F_SETFL, flags);
+    return 0;
+}
+
+/* ── Per-port state ───────────────────────────────────────────────────── */
+typedef struct {
+    HANDLE        board;
+    unsigned      port;
+    unsigned      device;
+    ULONG         video_std;
+    ULONG         clock_div;
+    VideoInfo     vi;
+    char          video_fifo[256];
+    char          audio_fifo[256];
+    /* threads */
+    pthread_t     video_tid;
+    pthread_t     audio_tid;
+    /* streams (owned by threads, set before thread launch) */
+    HANDLE        video_stream;
+} PortState;
+
+/* ── Audio thread ──────────────────────────────────────────────────────
+ *
+ *   - Opens FIFO writer (blocks until a reader connects — correct behaviour).
+ *   - Feeds continuous wall-clock-paced s16le stereo (real or silence).
+ *   - Best-effort VHD audio stream; silence fallback on any failure.
+ *   - On EPIPE (ffmpeg reader died): closes and REOPENS the FIFO so the
+ *     thread survives an ffmpeg restart without bringing down other ports.
+ *     EPIPE never sets g_stop — only SIGTERM/SIGINT does that.
+ */
+static void *audio_thread(void *arg) {
+    PortState *ps = (PortState *)arg;
+
+    const int    AUDIO_RATE    = 48000;
+    const int    CHANNELS      = 2;
+    const size_t FRAME_BYTES   = (size_t)CHANNELS * 2; /* s16le stereo */
+    int fps_num = ps->vi.fps_num > 0 ? ps->vi.fps_num : 25;
+    int fps_den = ps->vi.fps_den > 0 ? ps->vi.fps_den : 1;
+    long samples_per_frame = ((long)AUDIO_RATE * fps_den + fps_num / 2) / fps_num;
+    if (samples_per_frame < 1) samples_per_frame = 1;
+    size_t tick_bytes = (size_t)samples_per_frame * FRAME_BYTES;
+
+    ULONG max_samples = VHD_GetNbSamples((VHD_VIDEOSTANDARD)ps->video_std,
+                                         (VHD_CLOCKDIVISOR)ps->clock_div,
+                                         VHD_ASR_48000, 0);
+    ULONG block_size  = VHD_GetBlockSize(VHD_AF_16, VHD_AM_STEREO);
+    size_t vhd_buf_sz = ((size_t)max_samples + 64) * (block_size ? block_size : FRAME_BYTES);
+    size_t buf_sz     = vhd_buf_sz > tick_bytes ? vhd_buf_sz : tick_bytes;
+    unsigned char *buf = calloc(1, buf_sz);
+    if (!buf) return NULL;
+
+    /* Open the VHD audio stream once for the lifetime of the bridge.
+     * The stream stays open across reader reconnects — no need to reopen it. */
+    HANDLE stream = NULL;
+    int have_vhd_audio = 0;
+    VHD_AUDIOINFO ai;
+    memset(&ai, 0, sizeof(ai));
+
+    ULONG r = VHD_OpenStreamHandle(ps->board, rx_streamtype(ps->port),
+                                   VHD_SDI_STPROC_DISJOINED_ANC,
+                                   NULL, &stream, NULL);
+    if (r == VHDERR_NOERROR) {
+        /* Per Deltacast SDK Sample_RXAudio.cpp: VHD_SDI_SP_INTERFACE must be
+         * propagated to the audio stream, otherwise VHD_SlotExtractAudio
+         * returns 0 samples (silent capture). */
+        ULONG iface = 0;
+        VHD_GetStreamProperty(stream, VHD_SDI_SP_INTERFACE, &iface);
+
+        VHD_SetStreamProperty(stream, VHD_SDI_SP_VIDEO_STANDARD,    ps->video_std);
+        VHD_SetStreamProperty(stream, VHD_SDI_SP_CLOCK_SYSTEM,      ps->clock_div);
+        VHD_SetStreamProperty(stream, VHD_CORE_SP_TRANSFER_SCHEME,  VHD_TRANSFER_SLAVED);
+        VHD_SetStreamProperty(stream, VHD_SDI_SP_INTERFACE,         iface);
+
+        /* Configure BOTH channels of the stereo pair (group 0). The actual PCM
+         * samples land in pAudioChannels[0].pData (packed L/R s16le). Channel
+         * [1] must declare Mode+BufferFormat so the SDK recognizes the pair. */
+        ai.pAudioGroups[0].pAudioChannels[0].Mode         = VHD_AM_STEREO;
+        ai.pAudioGroups[0].pAudioChannels[0].BufferFormat = VHD_AF_16;
+        ai.pAudioGroups[0].pAudioChannels[0].pData        = buf;
+        ai.pAudioGroups[0].pAudioChannels[1].Mode         = VHD_AM_STEREO;
+        ai.pAudioGroups[0].pAudioChannels[1].BufferFormat = VHD_AF_16;
+
+        if (VHD_StartStream(stream) == VHDERR_NOERROR) {
+            have_vhd_audio = 1;
+        } else {
+            fprintf(stderr, "[audio:%u] VHD_StartStream failed — feeding silence\n", ps->port);
+            VHD_CloseStreamHandle(stream);
+            stream = NULL;
+        }
+    } else {
+        fprintf(stderr, "[audio:%u] VHD_OpenStreamHandle failed (%lu) — feeding silence\n",
+                ps->port, r);
+    }
+
+    long frame_ns = (long)(1000000000.0 * (double)fps_den / (double)fps_num);
+    HANDLE slot = NULL;
+
+    /* Outer loop: reopen the FIFO writer each time a reader connects.
+     * This allows the bridge to survive ffmpeg session stop/restart on a port
+     * without affecting any other port's threads. */
+    while (!atomic_load(&g_stop) && !atomic_load(&g_port_stop[ps->port])) {
+
+        int fd = open(ps->audio_fifo, O_WRONLY);
+        if (fd < 0) {
+            /* Open failed (rare — FIFO was deleted?). Brief pause then retry. */
+            fprintf(stderr, "[audio:%u] open FIFO failed: %s\n", ps->port, strerror(errno));
+            struct timespec ts = {0, 200000000L};
+            nanosleep(&ts, NULL);
+            continue;
+        }
+        fcntl(fd, F_SETPIPE_SZ, 1024 * 1024);
+
+        /* Reset wall-clock baseline after potentially blocking on open().
+         * Only used for the SILENCE fallback path (no hardware audio). */
+        struct timespec next;
+        clock_gettime(CLOCK_MONOTONIC, &next);
+
+        /* Inner loop: feed audio into the open FIFO until reader exits (EPIPE). */
+        while (!atomic_load(&g_stop) && !atomic_load(&g_port_stop[ps->port])) {
+            size_t out_bytes = 0;
+
+            if (have_vhd_audio) {
+                /* HARDWARE-PACED PATH (the normal case).
+                 * VHD_LockSlotHandle blocks until the board has the next audio
+                 * slot ready — this slot is generated from the SAME SDI signal
+                 * as the video, so blocking here paces audio in lockstep with
+                 * video at the TRUE hardware rate. We write ONLY the real
+                 * samples the board gives us (no silence padding, no wall-clock
+                 * sleep) so the audio timeline length exactly tracks video.
+                 * This is the fix for progressive A/V drift: mixing wall-clock
+                 * paced silence with variable-length real reads made the audio
+                 * stream length diverge from the video stream length. */
+                r = VHD_LockSlotHandle(stream, &slot);
+                if (r == VHDERR_NOERROR) {
+                    ai.pAudioGroups[0].pAudioChannels[0].DataSize = (ULONG)buf_sz;
+                    if (VHD_SlotExtractAudio(slot, &ai) == VHDERR_NOERROR) {
+                        ULONG sz = ai.pAudioGroups[0].pAudioChannels[0].DataSize;
+                        if (sz > 0 && (size_t)sz <= buf_sz) out_bytes = (size_t)sz;
+                    }
+                    VHD_UnlockSlotHandle(slot);
+
+                    if (out_bytes > 0) {
+                        if (write_all(fd, buf, out_bytes) < 0) {
+                            fprintf(stderr, "[audio:%u] EPIPE — waiting for next reader\n", ps->port);
+                            break;
+                        }
+                    }
+                    /* No wall-clock sleep — the board's slot cadence is the clock. */
+                    continue;
+                } else if (r == VHDERR_TIMEOUT) {
+                    /* No slot yet — loop and try again (do NOT inject silence,
+                     * that would add extra samples and cause drift). */
+                    continue;
+                } else {
+                    fprintf(stderr, "[audio:%u] lock error %lu — degrading to silence\n",
+                            ps->port, r);
+                    VHD_StopStream(stream);
+                    VHD_CloseStreamHandle(stream);
+                    stream = NULL;
+                    have_vhd_audio = 0;
+                    clock_gettime(CLOCK_MONOTONIC, &next); /* rebase silence clock */
+                }
+            }
+
+            /* SILENCE FALLBACK PATH (no hardware audio available).
+             * Wall-clock paced one-frame-of-silence per video-frame interval so
+             * ffmpeg's input 1 never starves and audio length still tracks
+             * real time. */
+            memset(buf, 0, tick_bytes);
+            out_bytes = tick_bytes;
+
+            if (write_all(fd, buf, out_bytes) < 0) {
+                fprintf(stderr, "[audio:%u] EPIPE — waiting for next reader\n", ps->port);
+                break;
+            }
+
+            next.tv_nsec += frame_ns;
+            while (next.tv_nsec >= 1000000000L) { next.tv_nsec -= 1000000000L; next.tv_sec += 1; }
+            struct timespec now;
+            clock_gettime(CLOCK_MONOTONIC, &now);
+            if (next.tv_sec > now.tv_sec ||
+                (next.tv_sec == now.tv_sec && next.tv_nsec > now.tv_nsec)) {
+                clock_nanosleep(CLOCK_MONOTONIC, TIMER_ABSTIME, &next, NULL);
+            } else {
+                next = now;
+            }
+        }
+
+        close(fd);
+    }
+
+    if (stream) {
+        VHD_StopStream(stream);
+        VHD_CloseStreamHandle(stream);
+    }
+    free(buf);
+    return NULL;
+}
+
+/* ── Video thread ─────────────────────────────────────────────────────── */
+static void *video_thread(void *arg) {
+    PortState *ps = (PortState *)arg;
+
+    /* Outer loop: reopen the FIFO writer each time a reader connects.
+     * Mirror the audio thread pattern — EPIPE means the ffmpeg sidecar for
+     * this port died (session stop/restart), NOT a hardware fault.  We reopen
+     * and block until the next recorder start; other ports are unaffected. */
+    while (!atomic_load(&g_stop) && !atomic_load(&g_port_stop[ps->port])) {
+
+        int fd = open(ps->video_fifo, O_WRONLY);
+        if (fd < 0) {
+            fprintf(stderr, "[video:%u] open FIFO failed: %s\n", ps->port, strerror(errno));
+            struct timespec ts = {0, 200000000L};
+            nanosleep(&ts, NULL);
+            continue;
+        }
+        {
+            int pipe_sz = 64 * 1024 * 1024; /* 64 MB — ~16 frames of 1080p UYVY */
+            if (fcntl(fd, F_SETPIPE_SZ, pipe_sz) < 0) {
+                fprintf(stderr, "[video:%u] fcntl F_SETPIPE_SZ failed: %s\n", ps->port, strerror(errno));
+            }
+        }
+
+        HANDLE slot = NULL;
+        int fatal = 0;
+        while (!atomic_load(&g_stop) && !atomic_load(&g_port_stop[ps->port])) {
+            ULONG r = VHD_LockSlotHandle(ps->video_stream, &slot);
+            if (r == VHDERR_NOERROR) {
+                BYTE  *buf = NULL;
+                ULONG  sz  = 0;
+                if (VHD_GetSlotBuffer(slot, VHD_SDI_BT_VIDEO, &buf, &sz) == VHDERR_NOERROR) {
+                    ULONG expected = (ULONG)ps->vi.width * (ULONG)ps->vi.height * 2;
+                    if (sz != expected) {
+                        fprintf(stderr, "[video:%u] WARN: slot sz=%lu != expected %lu (w=%d h=%d) -- packing mismatch; skipping frame\n",
+                                ps->port, sz, expected, ps->vi.width, ps->vi.height);
+                        VHD_UnlockSlotHandle(slot);
+                        continue;
+                    }
+                    if (write_all(fd, buf, sz) < 0) {
+                        /* EPIPE: sidecar died (session stop/restart).
+                         * Break to outer loop — reopen for next session. */
+                        fprintf(stderr, "[video:%u] EPIPE — waiting for next reader\n", ps->port);
+                        VHD_UnlockSlotHandle(slot);
+                        break;
+                    }
+                }
+                VHD_UnlockSlotHandle(slot);
+            } else if (r != VHDERR_TIMEOUT) {
+                fprintf(stderr, "[video:%u] VHD_LockSlotHandle error %lu — stopping port\n",
+                        ps->port, r);
+                atomic_store(&g_port_stop[ps->port], 1);
+                fatal = 1;
+                break;
+            }
+        }
+
+        close(fd);
+        if (fatal) break;
+    }
+
+    return NULL;
+}
+
+/* ── Parse comma-separated port list ─────────────────────────────────── */
+static int parse_ports(const char *csv, unsigned *ports, int max) {
+    int count = 0;
+    char buf[256];
+    strncpy(buf, csv, sizeof(buf) - 1);
+    buf[sizeof(buf) - 1] = '\0';
+    char *tok = strtok(buf, ",");
+    while (tok && count < max) {
+        ports[count++] = (unsigned)atoi(tok);
+        tok = strtok(NULL, ",");
+    }
+    return count;
+}
+
+/* ── Main ─────────────────────────────────────────────────────────────── */
+int main(int argc, char *argv[]) {
+    unsigned device_id         = 0;
+    unsigned ports[MAX_PORTS]  = {0};
+    int      port_count        = 0;
+    int      sig_timeout       = 30;
+    const char *video_pipe_dir = "/dev/shm/deltacast";
+    const char *audio_pipe_dir = "/dev/shm/deltacast";
+
+    for (int i = 1; i < argc; i++) {
+        if (!strcmp(argv[i], "--device") && i+1 < argc) {
+            device_id = (unsigned)atoi(argv[++i]);
+        } else if (!strcmp(argv[i], "--ports") && i+1 < argc) {
+            port_count = parse_ports(argv[++i], ports, MAX_PORTS);
+        } else if (!strcmp(argv[i], "--port") && i+1 < argc) {
+            /* single-port compat alias */
+            ports[0] = (unsigned)atoi(argv[++i]);
+            port_count = 1;
+        } else if (!strcmp(argv[i], "--video-pipe-dir") && i+1 < argc) {
+            video_pipe_dir = argv[++i];
+        } else if (!strcmp(argv[i], "--audio-pipe-dir") && i+1 < argc) {
+            audio_pipe_dir = argv[++i];
+        } else if (!strcmp(argv[i], "--signal-timeout") && i+1 < argc) {
+            sig_timeout = atoi(argv[++i]);
+        }
+    }
+
+    if (port_count == 0) {
+        fprintf(stderr, "{\"error\":\"no ports specified — use --ports 0,1,2,...\"}\n");
+        return 1;
+    }
+
+    signal(SIGINT,  on_signal);
+    signal(SIGTERM, on_signal);
+    signal(SIGPIPE, SIG_IGN);
+
+    /* ── Init API ────────────────────────────────────────────────────── */
+    ULONG dll_ver, nb_boards;
+    if (VHD_GetApiInfo(&dll_ver, &nb_boards) != VHDERR_NOERROR) {
+        fprintf(stderr, "{\"error\":\"VHD_GetApiInfo failed\"}\n");
+        return 1;
+    }
+    if (device_id >= nb_boards) {
+        fprintf(stderr, "{\"error\":\"board %u not found (%lu detected)\"}\n",
+                device_id, nb_boards);
+        return 1;
+    }
+
+    /* ── Configure bi-directional channel mode before opening board ─────
+     *
+     * The DELTA-12G-e-h 8c is a bidirectional card. Unless we explicitly
+     * call VHD_SetBiDirCfg(BrdId, VHD_BIDIR_80) the board may default to
+     * a mixed RX/TX configuration (e.g. 4RX/4TX), which causes random RX
+     * stream opens to fail with VHDERR_RESOURCEUNAVAILABLE and produces the
+     * "connecting…" hang operators see when starting certain recorders.
+     *
+     * Per SDK sample Tools.cpp SetNbChannels(): open a temporary handle,
+     * check IS_BIDIR and channel counts, call VHD_SetBiDirCfg if needed,
+     * then close. The subsequent real board open will see all 8 as RX.
+     */
+    {
+        HANDLE tmp = NULL;
+        if (VHD_OpenBoardHandle(device_id, &tmp, NULL, 0) == VHDERR_NOERROR) {
+            ULONG nb_rx = 0, nb_tx = 0, is_bidir = 0;
+            VHD_GetBoardProperty(tmp, VHD_CORE_BP_NB_RXCHANNELS, &nb_rx);
+            VHD_GetBoardProperty(tmp, VHD_CORE_BP_NB_TXCHANNELS, &nb_tx);
+            VHD_GetBoardProperty(tmp, VHD_CORE_BP_IS_BIDIR, &is_bidir);
+            VHD_CloseBoardHandle(tmp);
+
+            if (is_bidir) {
+                /* Set all channels to RX. For 8-channel bidir: VHD_BIDIR_80.
+                 * VHD_SetBiDirCfg takes the board INDEX, not a handle. */
+                ULONG cfg = (nb_rx + nb_tx == 8) ? VHD_BIDIR_80 : VHD_BIDIR_40;
+                ULONG r = VHD_SetBiDirCfg(device_id, cfg);
+                if (r == VHDERR_NOERROR)
+                    fprintf(stderr, "[board] SetBiDirCfg(%lu) OK — %lu+%lu ch bidir configured all-RX\n",
+                            cfg, nb_rx, nb_tx);
+                else
+                    fprintf(stderr, "[board] SetBiDirCfg warn rc=%lu (non-fatal)\n", r);
+            }
+        }
+    }
+
+    /* ── Open board ONCE ─────────────────────────────────────────────── */
+    HANDLE board = NULL;
+    if (VHD_OpenBoardHandle(device_id, &board, NULL, 0) != VHDERR_NOERROR) {
+        fprintf(stderr, "{\"error\":\"VHD_OpenBoardHandle failed for board %u\"}\n", device_id);
+        return 1;
+    }
+    fprintf(stderr, "[board] opened board %u with %d port(s)\n", device_id, port_count);
+
+    /* Per SDK samples: for 12G-ASI or 3G-ASI channel types the channel must be
+     * explicitly switched to SDI mode. Without this, VHD_SDI_CP_VIDEO_STANDARD
+     * polls return NB_VHD_VIDEOSTANDARDS (no signal) even when signal present.
+     * Also disable passive loopback for ports 0-3 so RX doesn't loop to TX. */
+    for (int pi = 0; pi < port_count; pi++) {
+        unsigned p = ports[pi];
+        ULONG chn_type = 0;
+        if (VHD_GetChannelProperty(board, VHD_RX_CHANNEL, p, VHD_CORE_CP_TYPE, &chn_type) == VHDERR_NOERROR) {
+            if (chn_type == VHD_CHNTYPE_3GSDI_ASI || chn_type == VHD_CHNTYPE_12GSDI_ASI)
+                VHD_SetChannelProperty(board, VHD_RX_CHANNEL, p, VHD_CORE_CP_MODE, VHD_CHANNEL_MODE_SDI);
+        }
+        if (p < 4) VHD_SetBoardProperty(board, loopback_prop(p), FALSE);
+    }
+
+    /* ── Wait for signal on all ports ───────────────────────────────── */
+    ULONG video_stds[MAX_PORTS] = {0};
+    ULONG clock_divs[MAX_PORTS] = {0};
+    int   locked[MAX_PORTS]     = {0};
+
+    for (int pi = 0; pi < port_count; pi++) {
+        video_stds[pi] = (ULONG)NB_VHD_VIDEOSTANDARDS;
+        clock_divs[pi] = VHD_CLOCKDIV_1;
+    }
+
+    struct timespec deadline;
+    clock_gettime(CLOCK_MONOTONIC, &deadline);
+    deadline.tv_sec += sig_timeout;
+
+    while (!atomic_load(&g_stop)) {
+        struct timespec now;
+        clock_gettime(CLOCK_MONOTONIC, &now);
+        if (now.tv_sec > deadline.tv_sec ||
+            (now.tv_sec == deadline.tv_sec && now.tv_nsec >= deadline.tv_nsec)) break;
+
+        int all_locked = 1;
+        for (int pi = 0; pi < port_count; pi++) {
+            if (locked[pi]) continue;
+            VHD_GetChannelProperty(board, VHD_RX_CHANNEL, ports[pi],
+                                   VHD_SDI_CP_VIDEO_STANDARD, &video_stds[pi]);
+            if (video_stds[pi] != (ULONG)NB_VHD_VIDEOSTANDARDS) {
+                VHD_GetChannelProperty(board, VHD_RX_CHANNEL, ports[pi],
+                                       VHD_SDI_CP_CLOCK_DIVISOR, &clock_divs[pi]);
+                locked[pi] = 1;
+                fprintf(stderr, "[board] port %u signal locked (std=%lu)\n",
+                        ports[pi], video_stds[pi]);
+            } else {
+                all_locked = 0;
+            }
+        }
+        if (all_locked) break;
+
+        struct timespec ts = {0, 200000000L}; /* 200ms poll */
+        nanosleep(&ts, NULL);
+    }
+
+    /* Report results — continue with whatever locked, abort only if NONE locked. */
+    int any_locked = 0;
+    for (int pi = 0; pi < port_count; pi++) {
+        if (locked[pi]) { any_locked = 1; }
+        else {
+            fprintf(stderr,
+                "{\"error\":\"no signal on board %u port %u within %ds\"}\n",
+                device_id, ports[pi], sig_timeout);
+        }
+    }
+    if (!any_locked || atomic_load(&g_stop)) {
+        VHD_CloseBoardHandle(board);
+        return 1;
+    }
+
+    /* ── Create FIFOs and open streams for each locked port ─────────── */
+    PortState ps[MAX_PORTS];
+    memset(ps, 0, sizeof(ps));
+    int active_count = 0;
+
+    /* Initialise per-port stop flags. */
+    for (int pi = 0; pi < MAX_PORTS; pi++) atomic_store(&g_port_stop[pi], 0);
+
+    for (int pi = 0; pi < port_count; pi++) {
+        if (!locked[pi]) continue;
+        PortState *p = &ps[active_count];
+        p->board      = board;
+        p->port       = ports[pi];
+        p->device     = device_id;
+        p->video_std  = video_stds[pi];
+        p->clock_div  = clock_divs[pi];
+        p->vi         = video_info((VHD_VIDEOSTANDARD)video_stds[pi],
+                                   (VHD_CLOCKDIVISOR)clock_divs[pi]);
+
+        snprintf(p->video_fifo, sizeof(p->video_fifo),
+                 "%s/video-%u.fifo", video_pipe_dir, ports[pi]);
+        snprintf(p->audio_fifo, sizeof(p->audio_fifo),
+                 "%s/audio-%u.fifo", audio_pipe_dir, ports[pi]);
+
+        /* Create FIFOs (mkfifo; ignore EEXIST). */
+        if (mkfifo(p->video_fifo, 0666) != 0 && errno != EEXIST) {
+            fprintf(stderr, "[port:%u] mkfifo video failed: %s\n", ports[pi], strerror(errno));
+            continue;
+        }
+        if (mkfifo(p->audio_fifo, 0666) != 0 && errno != EEXIST) {
+            fprintf(stderr, "[port:%u] mkfifo audio failed: %s\n", ports[pi], strerror(errno));
+            continue;
+        }
+
+        /* Open video stream. */
+        HANDLE vs = NULL;
+        ULONG r = VHD_OpenStreamHandle(board, rx_streamtype(ports[pi]),
+                                       VHD_SDI_STPROC_DISJOINED_VIDEO,
+                                       NULL, &vs, NULL);
+        if (r != VHDERR_NOERROR) {
+            fprintf(stderr, "{\"error\":\"VHD_OpenStreamHandle video failed port %u rc=%lu\"}\n",
+                    ports[pi], r);
+            continue;
+        }
+        VHD_SetStreamProperty(vs, VHD_SDI_SP_VIDEO_STANDARD,      p->video_std);
+        VHD_SetStreamProperty(vs, VHD_SDI_SP_CLOCK_SYSTEM,        p->clock_div);
+        VHD_SetStreamProperty(vs, VHD_CORE_SP_TRANSFER_SCHEME,    VHD_TRANSFER_SLAVED);
+        VHD_SetStreamProperty(vs, VHD_CORE_SP_BUFFERQUEUE_DEPTH,  8);
+        ULONG iface = 0;
+        if (VHD_GetStreamProperty(vs, VHD_SDI_SP_INTERFACE, &iface) == VHDERR_NOERROR) {
+            VHD_SetStreamProperty(vs, VHD_SDI_SP_INTERFACE, iface);
+            fprintf(stderr, "[board] port %u explicitly set SDI Interface to %lu\n", ports[pi], iface);
+        }
+        /* Pin to tightly-packed 8-bit UYVY. Relying on SDK default caused
+         * the board to deliver frames whose size != width*height*2,
+         * producing rolled/sheared ("bouncing and bending") video. */
+        VHD_SetStreamProperty(vs, VHD_CORE_SP_BUFFER_PACKING,     VHD_BUFPACK_VIDEO_YUV422_8);
+        p->video_stream = vs;
+
+        if (VHD_StartStream(vs) != VHDERR_NOERROR) {
+            fprintf(stderr, "{\"error\":\"VHD_StartStream video failed port %u\"}\n", ports[pi]);
+            VHD_CloseStreamHandle(vs);
+            p->video_stream = NULL;
+            continue;
+        }
+
+        /* Emit format JSON to stderr (one line per port on signal lock). */
+        fprintf(stderr,
+            "{\"port\":%u,\"width\":%d,\"height\":%d,"
+            "\"fps_num\":%d,\"fps_den\":%d,"
+            "\"interlaced\":%s,"
+            "\"pix_fmt\":\"uyvy422\","
+            "\"audio_channels\":2,\"audio_rate\":48000,"
+            "\"device\":%u}\n",
+            ports[pi],
+            p->vi.width, p->vi.height,
+            p->vi.fps_num, p->vi.fps_den,
+            p->vi.interlaced ? "true" : "false",
+            device_id);
+        fflush(stderr);
+
+        /* Launch audio thread (blocks until reader connects to audio FIFO). */
+        pthread_create(&p->audio_tid, NULL, audio_thread, p);
+
+        /* Launch video thread (blocks until reader connects to video FIFO). */
+        pthread_create(&p->video_tid, NULL, video_thread, p);
+
+        active_count++;
+    }
+
+    if (active_count == 0) {
+        fprintf(stderr, "{\"error\":\"no ports successfully started\"}\n");
+        VHD_CloseBoardHandle(board);
+        return 1;
+    }
+
+    /* ── Wait for all threads to finish ─────────────────────────────── */
+    for (int i = 0; i < active_count; i++) {
+        if (ps[i].video_tid) pthread_join(ps[i].video_tid, NULL);
+        if (ps[i].audio_tid) pthread_join(ps[i].audio_tid, NULL);
+    }
+
+    /* ── Cleanup ─────────────────────────────────────────────────────── */
+    for (int i = 0; i < active_count; i++) {
+        if (ps[i].video_stream) {
+            VHD_StopStream(ps[i].video_stream);
+            VHD_CloseStreamHandle(ps[i].video_stream);
+        }
+    }
+    VHD_CloseBoardHandle(board);
+
+    return 0;
+}

services/capture/sdk/DeckLinkAPIConfiguration.h

@@ -0,0 +1,338 @@
+/* -LICENSE-START-
+** Copyright (c) 2026 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+**
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+**
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+/*
+ * -- AUTOMATICALLY GENERATED - DO NOT EDIT ---
+ */
+
+#ifndef BMD_DECKLINKAPICONFIGURATION_H
+#define BMD_DECKLINKAPICONFIGURATION_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+#ifndef BMD_PUBLIC
+	#define BMD_PUBLIC
+#endif
+
+// Type Declarations
+
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkConfiguration                       = /* 5A68FFD4-1C12-4EDE-A6D2-45451D385FC1 */ { 0x5A,0x68,0xFF,0xD4,0x1C,0x12,0x4E,0xDE,0xA6,0xD2,0x45,0x45,0x1D,0x38,0x5F,0xC1 };
+BMD_CONST REFIID IID_IDeckLinkEncoderConfiguration                = /* 138050E5-C60A-4552-BF3F-0F358049327E */ { 0x13,0x80,0x50,0xE5,0xC6,0x0A,0x45,0x52,0xBF,0x3F,0x0F,0x35,0x80,0x49,0x32,0x7E };
+
+/* Enum BMDDeckLinkConfigurationID - DeckLink Configuration ID */
+
+typedef uint32_t BMDDeckLinkConfigurationID;
+enum _BMDDeckLinkConfigurationID {
+
+    /* Serial port Flags */
+
+    bmdDeckLinkConfigSwapSerialRxTx                              = /* 'ssrt' */ 0x73737274,
+
+    /* Video Input/Output Integers */
+
+    bmdDeckLinkConfigHDMI3DPackingFormat                         = /* '3dpf' */ 0x33647066,
+    bmdDeckLinkConfigBypass                                      = /* 'byps' */ 0x62797073,
+    bmdDeckLinkConfigClockTimingAdjustment                       = /* 'ctad' */ 0x63746164,
+    bmdDeckLinkConfigAudioMeterType                              = /* 'aumt' */ 0x61756D74,
+
+    /* Audio Input/Output Flags */
+
+    bmdDeckLinkConfigAnalogAudioConsumerLevels                   = /* 'aacl' */ 0x6161636C,
+    bmdDeckLinkConfigSwapHDMICh3AndCh4OnInput                    = /* 'hi34' */ 0x68693334,
+    bmdDeckLinkConfigSwapHDMICh3AndCh4OnOutput                   = /* 'ho34' */ 0x686F3334,
+    bmdDeckLinkConfigAnalogAudioOutputChannelsMutedByHeadphone   = /* 'amhp' */ 0x616D6870,
+    bmdDeckLinkConfigAnalogAudioOutputChannelsMutedBySpeaker     = /* 'amsp' */ 0x616D7370,
+
+    /* Video Output Flags */
+
+    bmdDeckLinkConfigFieldFlickerRemoval                         = /* 'fdfr' */ 0x66646672,
+    bmdDeckLinkConfigHD1080p24ToHD1080i5994Conversion            = /* 'to59' */ 0x746F3539,
+    bmdDeckLinkConfig444SDIVideoOutput                           = /* '444o' */ 0x3434346F,
+    bmdDeckLinkConfigBlackVideoOutputDuringCapture               = /* 'bvoc' */ 0x62766F63,
+    bmdDeckLinkConfigLowLatencyVideoOutput                       = /* 'llvo' */ 0x6C6C766F,
+    bmdDeckLinkConfigDownConversionOnAllAnalogOutput             = /* 'caao' */ 0x6361616F,
+    bmdDeckLinkConfigSMPTELevelAOutput                           = /* 'smta' */ 0x736D7461,
+    bmdDeckLinkConfigRec2020Output                               = /* 'rec2' */ 0x72656332,	// Ensure output is Rec.2020 colorspace
+    bmdDeckLinkConfigQuadLinkSDIVideoOutputSquareDivisionSplit   = /* 'SDQS' */ 0x53445153,
+    bmdDeckLinkConfigOutput1080pAsPsF                            = /* 'pfpr' */ 0x70667072,
+    bmdDeckLinkConfigOutputValidateEDIDForDolbyVision            = /* 'pred' */ 0x70726564,
+    bmdDeckLinkConfigExtendedDesktop                             = /* 'exdt' */ 0x65786474,
+    bmdDeckLinkConfigEthernetVideoOutputIP10                     = /* 'IP10' */ 0x49503130,
+
+    /* Video Output Integers */
+
+    bmdDeckLinkConfigVideoOutputConnection                       = /* 'vocn' */ 0x766F636E,
+    bmdDeckLinkConfigVideoOutputConversionMode                   = /* 'vocm' */ 0x766F636D,
+    bmdDeckLinkConfigVideoOutputConversionColorspaceDestination  = /* 'vccd' */ 0x76636364,	// Parameter is of type BMDColorspace
+    bmdDeckLinkConfigVideoOutputConversionColorspaceSource       = /* 'vccs' */ 0x76636373,	// Parameter is of type BMDColorspace
+    bmdDeckLinkConfigAnalogVideoOutputFlags                      = /* 'avof' */ 0x61766F66,
+    bmdDeckLinkConfigReferenceInputTimingOffset                  = /* 'glot' */ 0x676C6F74,
+    bmdDeckLinkConfigReferenceOutputMode                         = /* 'glOm' */ 0x676C4F6D,
+    bmdDeckLinkConfigVideoOutputIdleOperation                    = /* 'voio' */ 0x766F696F,
+    bmdDeckLinkConfigDefaultVideoOutputMode                      = /* 'dvom' */ 0x64766F6D,
+    bmdDeckLinkConfigDefaultVideoOutputModeFlags                 = /* 'dvof' */ 0x64766F66,
+    bmdDeckLinkConfigSDIOutputLinkConfiguration                  = /* 'solc' */ 0x736F6C63,
+    bmdDeckLinkConfigHDMITimecodePacking                         = /* 'htpk' */ 0x6874706B,
+    bmdDeckLinkConfigPlaybackGroup                               = /* 'plgr' */ 0x706C6772,
+
+    /* Video Output Floats */
+
+    bmdDeckLinkConfigVideoOutputComponentLumaGain                = /* 'oclg' */ 0x6F636C67,
+    bmdDeckLinkConfigVideoOutputComponentChromaBlueGain          = /* 'occb' */ 0x6F636362,
+    bmdDeckLinkConfigVideoOutputComponentChromaRedGain           = /* 'occr' */ 0x6F636372,
+    bmdDeckLinkConfigVideoOutputCompositeLumaGain                = /* 'oilg' */ 0x6F696C67,
+    bmdDeckLinkConfigVideoOutputCompositeChromaGain              = /* 'oicg' */ 0x6F696367,
+    bmdDeckLinkConfigVideoOutputSVideoLumaGain                   = /* 'oslg' */ 0x6F736C67,
+    bmdDeckLinkConfigVideoOutputSVideoChromaGain                 = /* 'oscg' */ 0x6F736367,
+    bmdDeckLinkConfigDolbyVisionCMVersion                        = /* 'dvvr' */ 0x64767672,
+    bmdDeckLinkConfigDolbyVisionMasterMinimumNits                = /* 'mnnt' */ 0x6D6E6E74,
+    bmdDeckLinkConfigDolbyVisionMasterMaximumNits                = /* 'mxnt' */ 0x6D786E74,
+
+    /* Video Input Flags */
+
+    bmdDeckLinkConfigVideoInputScanning                          = /* 'visc' */ 0x76697363,	// Applicable to H264 Pro Recorder only
+    bmdDeckLinkConfigUseDedicatedLTCInput                        = /* 'dltc' */ 0x646C7463,	// Use timecode from LTC input instead of SDI stream
+    bmdDeckLinkConfigSDIInput3DPayloadOverride                   = /* '3dds' */ 0x33646473,
+    bmdDeckLinkConfigCapture1080pAsPsF                           = /* 'cfpr' */ 0x63667072,
+
+    /* Video Input Integers */
+
+    bmdDeckLinkConfigVideoInputConnection                        = /* 'vicn' */ 0x7669636E,
+    bmdDeckLinkConfigAnalogVideoInputFlags                       = /* 'avif' */ 0x61766966,
+    bmdDeckLinkConfigVideoInputConversionMode                    = /* 'vicm' */ 0x7669636D,
+    bmdDeckLinkConfig32PulldownSequenceInitialTimecodeFrame      = /* 'pdif' */ 0x70646966,
+    bmdDeckLinkConfigVANCSourceLine1Mapping                      = /* 'vsl1' */ 0x76736C31,
+    bmdDeckLinkConfigVANCSourceLine2Mapping                      = /* 'vsl2' */ 0x76736C32,
+    bmdDeckLinkConfigVANCSourceLine3Mapping                      = /* 'vsl3' */ 0x76736C33,
+    bmdDeckLinkConfigCapturePassThroughMode                      = /* 'cptm' */ 0x6370746D,
+    bmdDeckLinkConfigCaptureGroup                                = /* 'cpgr' */ 0x63706772,
+    bmdDeckLinkConfigHANCInputFilter1                            = /* 'hif1' */ 0x68696631,
+    bmdDeckLinkConfigHANCInputFilter2                            = /* 'hif2' */ 0x68696632,
+    bmdDeckLinkConfigHANCInputFilter3                            = /* 'hif3' */ 0x68696633,
+    bmdDeckLinkConfigHANCInputFilter4                            = /* 'hif4' */ 0x68696634,
+
+    /* Video Input Floats */
+
+    bmdDeckLinkConfigVideoInputComponentLumaGain                 = /* 'iclg' */ 0x69636C67,
+    bmdDeckLinkConfigVideoInputComponentChromaBlueGain           = /* 'iccb' */ 0x69636362,
+    bmdDeckLinkConfigVideoInputComponentChromaRedGain            = /* 'iccr' */ 0x69636372,
+    bmdDeckLinkConfigVideoInputCompositeLumaGain                 = /* 'iilg' */ 0x69696C67,
+    bmdDeckLinkConfigVideoInputCompositeChromaGain               = /* 'iicg' */ 0x69696367,
+    bmdDeckLinkConfigVideoInputSVideoLumaGain                    = /* 'islg' */ 0x69736C67,
+    bmdDeckLinkConfigVideoInputSVideoChromaGain                  = /* 'iscg' */ 0x69736367,
+
+    /* Keying Integers */
+
+    bmdDeckLinkConfigInternalKeyingAncillaryDataSource           = /* 'ikas' */ 0x696B6173,
+
+    /* Audio Input Flags */
+
+    bmdDeckLinkConfigMicrophonePhantomPower                      = /* 'mphp' */ 0x6D706870,
+
+    /* Audio Input Integers */
+
+    bmdDeckLinkConfigAudioInputConnection                        = /* 'aicn' */ 0x6169636E,
+
+    /* Audio Input Floats */
+
+    bmdDeckLinkConfigAnalogAudioInputScaleChannel1               = /* 'ais1' */ 0x61697331,
+    bmdDeckLinkConfigAnalogAudioInputScaleChannel2               = /* 'ais2' */ 0x61697332,
+    bmdDeckLinkConfigAnalogAudioInputScaleChannel3               = /* 'ais3' */ 0x61697333,
+    bmdDeckLinkConfigAnalogAudioInputScaleChannel4               = /* 'ais4' */ 0x61697334,
+    bmdDeckLinkConfigDigitalAudioInputScale                      = /* 'dais' */ 0x64616973,
+    bmdDeckLinkConfigMicrophoneInputGain                         = /* 'micg' */ 0x6D696367,
+    bmdDeckLinkConfigAudioOutputXLRDelayFrames                   = /* 'xdfr' */ 0x78646672,
+
+    /* Audio Output Integers */
+
+    bmdDeckLinkConfigAudioOutputAESAnalogSwitch                  = /* 'aoaa' */ 0x616F6161,
+    bmdDeckLinkConfigAudioOutputXLRDelayTime                     = /* 'xdms' */ 0x78646D73,
+    bmdDeckLinkConfigAudioOutputXLRDelayType                     = /* 'xdty' */ 0x78647479,
+
+    /* Audio Output Floats */
+
+    bmdDeckLinkConfigAnalogAudioOutputScaleChannel1              = /* 'aos1' */ 0x616F7331,
+    bmdDeckLinkConfigAnalogAudioOutputScaleChannel2              = /* 'aos2' */ 0x616F7332,
+    bmdDeckLinkConfigAnalogAudioOutputScaleChannel3              = /* 'aos3' */ 0x616F7333,
+    bmdDeckLinkConfigAnalogAudioOutputScaleChannel4              = /* 'aos4' */ 0x616F7334,
+    bmdDeckLinkConfigDigitalAudioOutputScale                     = /* 'daos' */ 0x64616F73,
+    bmdDeckLinkConfigHeadphoneVolume                             = /* 'hvol' */ 0x68766F6C,
+    bmdDeckLinkConfigSpeakerVolume                               = /* 'svol' */ 0x73766F6C,
+
+    /* Ethernet Flags */
+
+    bmdDeckLinkConfigEthernetPTPFollowerOnly                     = /* 'PTPf' */ 0x50545066,
+    bmdDeckLinkConfigEthernetPTPUseUDPEncapsulation              = /* 'PTPU' */ 0x50545055,
+    bmdDeckLinkConfigEthernetUseManualNMOSRegistry               = /* 'nmrp' */ 0x6E6D7270,
+
+    /* Ethernet Integers */
+
+    bmdDeckLinkConfigEthernetPTPPriority1                        = /* 'PTP1' */ 0x50545031,
+    bmdDeckLinkConfigEthernetPTPPriority2                        = /* 'PTP2' */ 0x50545032,
+    bmdDeckLinkConfigEthernetPTPDomain                           = /* 'PTPD' */ 0x50545044,
+    bmdDeckLinkConfigEthernetPTPLogAnnounceInterval              = /* 'PTPA' */ 0x50545041,
+
+    /* Ethernet Strings */
+
+    bmdDeckLinkConfigEthernetAudioOutputChannelOrder             = /* 'caco' */ 0x6361636F,
+    bmdDeckLinkConfigEthernetNMOSRegistryAddress                 = /* 'nmre' */ 0x6E6D7265,
+
+    /* Parameterized Ethernet Flags */
+
+    bmdDeckLinkConfigParamEthernetUseDHCP                        = /* 'DHCP' */ 0x44484350,
+
+    /* Parameterized Ethernet Strings */
+
+    bmdDeckLinkConfigParamEthernetStaticLocalIPAddress           = /* 'nsip' */ 0x6E736970,
+    bmdDeckLinkConfigParamEthernetStaticSubnetMask               = /* 'nssm' */ 0x6E73736D,
+    bmdDeckLinkConfigParamEthernetStaticGatewayIPAddress         = /* 'nsgw' */ 0x6E736777,
+    bmdDeckLinkConfigParamEthernetStaticPrimaryDNS               = /* 'nspd' */ 0x6E737064,
+    bmdDeckLinkConfigParamEthernetStaticSecondaryDNS             = /* 'nssd' */ 0x6E737364,
+    bmdDeckLinkConfigParamEthernetVideoOutputAddress             = /* 'noav' */ 0x6E6F6176,
+    bmdDeckLinkConfigParamEthernetAudioOutputAddress             = /* 'noaa' */ 0x6E6F6161,
+    bmdDeckLinkConfigParamEthernetAncillaryOutputAddress         = /* 'noaA' */ 0x6E6F6141,
+
+    /* Device Information Strings */
+
+    bmdDeckLinkConfigDeviceInformationLabel                      = /* 'dila' */ 0x64696C61,
+    bmdDeckLinkConfigDeviceInformationSerialNumber               = /* 'disn' */ 0x6469736E,
+    bmdDeckLinkConfigDeviceInformationCompany                    = /* 'dico' */ 0x6469636F,
+    bmdDeckLinkConfigDeviceInformationPhone                      = /* 'diph' */ 0x64697068,
+    bmdDeckLinkConfigDeviceInformationEmail                      = /* 'diem' */ 0x6469656D,
+    bmdDeckLinkConfigDeviceInformationDate                       = /* 'dida' */ 0x64696461,
+
+    /* Deck Control Integers */
+
+    bmdDeckLinkConfigDeckControlConnection                       = /* 'dcco' */ 0x6463636F,
+
+    /* UI/UX Integers */
+
+    bmdDeckLinkConfigDisplayLanguage                             = /* 'lang' */ 0x6C616E67
+};
+
+/* Enum BMDDeckLinkEncoderConfigurationID - DeckLink Encoder Configuration ID */
+
+typedef uint32_t BMDDeckLinkEncoderConfigurationID;
+enum _BMDDeckLinkEncoderConfigurationID {
+
+    /* Video Encoder Integers */
+
+    bmdDeckLinkEncoderConfigPreferredBitDepth                    = /* 'epbr' */ 0x65706272,
+    bmdDeckLinkEncoderConfigFrameCodingMode                      = /* 'efcm' */ 0x6566636D,
+
+    /* HEVC/H.265 Encoder Integers */
+
+    bmdDeckLinkEncoderConfigH265TargetBitrate                    = /* 'htbr' */ 0x68746272,
+
+    /* DNxHR/DNxHD Compression ID */
+
+    bmdDeckLinkEncoderConfigDNxHRCompressionID                   = /* 'dcid' */ 0x64636964,
+
+    /* DNxHR/DNxHD Level */
+
+    bmdDeckLinkEncoderConfigDNxHRLevel                           = /* 'dlev' */ 0x646C6576,
+
+    /* Encoded Sample Decriptions */
+
+    bmdDeckLinkEncoderConfigMPEG4SampleDescription               = /* 'stsE' */ 0x73747345,	// Full MPEG4 sample description (aka SampleEntry of an 'stsd' atom-box). Useful for MediaFoundation, QuickTime, MKV and more
+    bmdDeckLinkEncoderConfigMPEG4CodecSpecificDesc               = /* 'esds' */ 0x65736473	// Sample description extensions only (atom stream, each with size and fourCC header). Useful for AVFoundation, VideoToolbox, MKV and more
+};
+
+#if defined(__cplusplus)
+
+// Forward Declarations
+
+class IDeckLinkConfiguration;
+class IDeckLinkEncoderConfiguration;
+
+/* Interface IDeckLinkConfiguration - DeckLink Configuration interface */
+
+class BMD_PUBLIC IDeckLinkConfiguration : public IUnknown
+{
+public:
+    virtual HRESULT SetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ bool value) = 0;
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ bool* value) = 0;
+    virtual HRESULT SetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ int64_t value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ int64_t* value) = 0;
+    virtual HRESULT SetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ double value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ double* value) = 0;
+    virtual HRESULT SetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ const char* value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ const char** value) = 0;
+    virtual HRESULT SetFlagWithParam (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ uint64_t param, /* in */ bool value) = 0;
+    virtual HRESULT GetFlagWithParam (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ uint64_t param, /* out */ bool* value) = 0;
+    virtual HRESULT SetIntWithParam (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ uint64_t param, /* in */ int64_t value) = 0;
+    virtual HRESULT GetIntWithParam (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ uint64_t param, /* out */ int64_t* value) = 0;
+    virtual HRESULT SetFloatWithParam (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ uint64_t param, /* in */ double value) = 0;
+    virtual HRESULT GetFloatWithParam (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ uint64_t param, /* out */ double* value) = 0;
+    virtual HRESULT SetStringWithParam (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ uint64_t param, /* in */ const char* value) = 0;
+    virtual HRESULT GetStringWithParam (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ uint64_t param, /* out */ const char** value) = 0;
+    virtual HRESULT WriteConfigurationToPreferences (void) = 0;
+
+protected:
+    virtual ~IDeckLinkConfiguration () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkEncoderConfiguration - DeckLink Encoder Configuration interface. Obtained from IDeckLinkEncoderInput */
+
+class BMD_PUBLIC IDeckLinkEncoderConfiguration : public IUnknown
+{
+public:
+    virtual HRESULT SetFlag (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* in */ bool value) = 0;
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* out */ bool* value) = 0;
+    virtual HRESULT SetInt (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* in */ int64_t value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* out */ int64_t* value) = 0;
+    virtual HRESULT SetFloat (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* in */ double value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* out */ double* value) = 0;
+    virtual HRESULT SetString (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* in */ const char* value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* out */ const char** value) = 0;
+    virtual HRESULT GetBytes (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* out */ void* buffer /* optional */, /* in, out */ uint32_t* bufferSize) = 0;
+
+protected:
+    virtual ~IDeckLinkEncoderConfiguration () {} // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+
+}
+
+
+
+#endif /* defined(__cplusplus) */
+#endif /* defined(BMD_DECKLINKAPICONFIGURATION_H) */

services/capture/sdk/DeckLinkAPIConfiguration_v10_11.h

@@ -0,0 +1,84 @@
+/* -LICENSE-START-
+** Copyright (c) 2017 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPICONFIGURATION_v10_11_H
+#define BMD_DECKLINKAPICONFIGURATION_v10_11_H
+
+#include "DeckLinkAPIConfiguration.h"
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkConfiguration_v10_11                       = /* EF90380B-4AE5-4346-9077-E288E149F129 */ {0xEF,0x90,0x38,0x0B,0x4A,0xE5,0x43,0x46,0x90,0x77,0xE2,0x88,0xE1,0x49,0xF1,0x29};
+
+/* Enum BMDDeckLinkConfigurationID_v10_11 - DeckLink Configuration ID */
+
+typedef uint32_t BMDDeckLinkConfigurationID_v10_11;
+enum _BMDDeckLinkConfigurationID_v10_11 {
+
+    /* Video Input/Output Integers */
+
+    bmdDeckLinkConfigDuplexMode_v10_11                              = /* 'dupx' */ 0x64757078,
+};
+
+// Forward Declarations
+
+class IDeckLinkConfiguration_v10_11;
+
+/* Interface IDeckLinkConfiguration_v10_11 - DeckLink Configuration interface */
+
+class BMD_PUBLIC IDeckLinkConfiguration_v10_11 : public IUnknown
+{
+public:
+    virtual HRESULT SetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ bool value) = 0;
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ bool *value) = 0;
+    virtual HRESULT SetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ int64_t value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ int64_t *value) = 0;
+    virtual HRESULT SetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ double value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ double *value) = 0;
+    virtual HRESULT SetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ const char *value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ const char **value) = 0;
+    virtual HRESULT WriteConfigurationToPreferences (void) = 0;
+
+protected:
+    virtual ~IDeckLinkConfiguration_v10_11 () {} // call Release method to drop reference count
+};
+
+
+#endif /* defined(BMD_DECKLINKAPICONFIGURATION_v10_11_H) */

services/capture/sdk/DeckLinkAPIConfiguration_v10_2.h

@@ -0,0 +1,73 @@
+/* -LICENSE-START-
+** Copyright (c) 2014 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPICONFIGURATION_v10_2_H
+#define BMD_DECKLINKAPICONFIGURATION_v10_2_H
+
+#include "DeckLinkAPIConfiguration.h"
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkConfiguration_v10_2                = /* C679A35B-610C-4D09-B748-1D0478100FC0 */ {0xC6,0x79,0xA3,0x5B,0x61,0x0C,0x4D,0x09,0xB7,0x48,0x1D,0x04,0x78,0x10,0x0F,0xC0};
+
+// Forward Declarations
+
+class IDeckLinkConfiguration_v10_2;
+
+/* Interface IDeckLinkConfiguration_v10_2 - DeckLink Configuration interface */
+
+class BMD_PUBLIC IDeckLinkConfiguration_v10_2 : public IUnknown
+{
+public:
+    virtual HRESULT SetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ bool value) = 0;
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ bool *value) = 0;
+    virtual HRESULT SetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ int64_t value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ int64_t *value) = 0;
+    virtual HRESULT SetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ double value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ double *value) = 0;
+    virtual HRESULT SetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ const char *value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ const char **value) = 0;
+    virtual HRESULT WriteConfigurationToPreferences (void) = 0;
+
+protected:
+    virtual ~IDeckLinkConfiguration_v10_2 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPICONFIGURATION_v10_2_H) */

services/capture/sdk/DeckLinkAPIConfiguration_v10_4.h

@@ -0,0 +1,76 @@
+/* -LICENSE-START-
+** Copyright (c) 2015 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPICONFIGURATION_v10_4_H
+#define BMD_DECKLINKAPICONFIGURATION_v10_4_H
+
+#include "DeckLinkAPIConfiguration.h"
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkConfiguration_v10_4                       = /* 1E69FCF6-4203-4936-8076-2A9F4CFD50CB */ {0x1E,0x69,0xFC,0xF6,0x42,0x03,0x49,0x36,0x80,0x76,0x2A,0x9F,0x4C,0xFD,0x50,0xCB};
+
+
+//
+// Forward Declarations
+
+class IDeckLinkConfiguration_v10_4;
+
+/* Interface IDeckLinkConfiguration_v10_4 - DeckLink Configuration interface */
+
+class BMD_PUBLIC IDeckLinkConfiguration_v10_4 : public IUnknown
+{
+public:
+    virtual HRESULT SetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ bool value) = 0;
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ bool *value) = 0;
+    virtual HRESULT SetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ int64_t value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ int64_t *value) = 0;
+    virtual HRESULT SetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ double value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ double *value) = 0;
+    virtual HRESULT SetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ const char *value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ const char **value) = 0;
+    virtual HRESULT WriteConfigurationToPreferences (void) = 0;
+
+protected:
+    virtual ~IDeckLinkConfiguration_v10_4 () {} // call Release method to drop reference count
+};
+
+
+#endif /* defined(BMD_DECKLINKAPICONFIGURATION_v10_4_H) */

services/capture/sdk/DeckLinkAPIConfiguration_v10_5.h

@@ -0,0 +1,73 @@
+/* -LICENSE-START-
+** Copyright (c) 2015 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPICONFIGURATION_v10_5_H
+#define BMD_DECKLINKAPICONFIGURATION_v10_5_H
+
+#include "DeckLinkAPIConfiguration.h"
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkEncoderConfiguration_v10_5          = /* 67455668-0848-45DF-8D8E-350A77C9A028 */ {0x67,0x45,0x56,0x68,0x08,0x48,0x45,0xDF,0x8D,0x8E,0x35,0x0A,0x77,0xC9,0xA0,0x28};
+
+// Forward Declarations
+
+class IDeckLinkEncoderConfiguration_v10_5;
+
+/* Interface IDeckLinkEncoderConfiguration_v10_5 - DeckLink Encoder Configuration interface. Obtained from IDeckLinkEncoderInput */
+
+class BMD_PUBLIC IDeckLinkEncoderConfiguration_v10_5 : public IUnknown
+{
+public:
+    virtual HRESULT SetFlag (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* in */ bool value) = 0;
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* out */ bool *value) = 0;
+    virtual HRESULT SetInt (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* in */ int64_t value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* out */ int64_t *value) = 0;
+    virtual HRESULT SetFloat (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* in */ double value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* out */ double *value) = 0;
+    virtual HRESULT SetString (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* in */ const char *value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkEncoderConfigurationID cfgID, /* out */ const char **value) = 0;
+    virtual HRESULT GetDecoderConfigurationInfo (/* out */ void *buffer, /* in */ long bufferSize, /* out */ long *returnedSize) = 0;
+
+protected:
+    virtual ~IDeckLinkEncoderConfiguration_v10_5 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPICONFIGURATION_v10_5_H) */

services/capture/sdk/DeckLinkAPIConfiguration_v10_9.h

@@ -0,0 +1,75 @@
+/* -LICENSE-START-
+** Copyright (c) 2017 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPICONFIGURATION_v10_9_H
+#define BMD_DECKLINKAPICONFIGURATION_v10_9_H
+
+#include "DeckLinkAPIConfiguration.h"
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkConfiguration_v10_9                       = /* CB71734A-FE37-4E8D-8E13-802133A1C3F2 */ {0xCB,0x71,0x73,0x4A,0xFE,0x37,0x4E,0x8D,0x8E,0x13,0x80,0x21,0x33,0xA1,0xC3,0xF2};
+
+//
+// Forward Declarations
+
+class IDeckLinkConfiguration_v10_9;
+
+/* Interface IDeckLinkConfiguration_v10_9 - DeckLink Configuration interface */
+
+class BMD_PUBLIC IDeckLinkConfiguration_v10_9 : public IUnknown
+{
+public:
+    virtual HRESULT SetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ bool value) = 0;
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ bool *value) = 0;
+    virtual HRESULT SetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ int64_t value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ int64_t *value) = 0;
+    virtual HRESULT SetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ double value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ double *value) = 0;
+    virtual HRESULT SetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ const char *value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ const char **value) = 0;
+    virtual HRESULT WriteConfigurationToPreferences (void) = 0;
+
+protected:
+    virtual ~IDeckLinkConfiguration_v10_9 () {} // call Release method to drop reference count
+};
+
+
+#endif /* defined(BMD_DECKLINKAPICONFIGURATION_v10_9_H) */

services/capture/sdk/DeckLinkAPIConfiguration_v15_3_1.h

@@ -0,0 +1,84 @@
+/* -LICENSE-START-
+** Copyright (c) 2026 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#pragma once
+
+#include "DeckLinkAPIConfiguration.h"
+
+/* Enum BMDDeckLinkConfigurationID_v15_3_1 - DeckLink Configuration ID */
+typedef uint32_t BMDDeckLinkConfigurationID_v15_3_1;
+enum _BMDDeckLinkConfigurationID_v15_3_1
+{
+	/* Network Flags */
+	bmdDeckLinkConfigEthernetUseDHCP_v15_3_1						= /* 'DHCP' */ 0x44484350,
+
+	/* Network Strings */
+	bmdDeckLinkConfigEthernetStaticLocalIPAddress_v15_3_1			= /* 'nsip' */ 0x6E736970,
+	bmdDeckLinkConfigEthernetStaticSubnetMask_v15_3_1				= /* 'nssm' */ 0x6E73736D,
+	bmdDeckLinkConfigEthernetStaticGatewayIPAddress_v15_3_1			= /* 'nsgw' */ 0x6E736777,
+	bmdDeckLinkConfigEthernetStaticPrimaryDNS_v15_3_1				= /* 'nspd' */ 0x6E737064,
+	bmdDeckLinkConfigEthernetStaticSecondaryDNS_v15_3_1				= /* 'nssd' */ 0x6E737364,
+	bmdDeckLinkConfigEthernetVideoOutputAddress_v15_3_1				= /* 'noav' */ 0x6E6F6176,
+	bmdDeckLinkConfigEthernetAudioOutputAddress_v15_3_1				= /* 'noaa' */ 0x6E6F6161,
+	bmdDeckLinkConfigEthernetAncillaryOutputAddress_v15_3_1			= /* 'noaA' */ 0x6E6F6141,
+};
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkConfiguration_v15_3_1 = /* 912F634B-2D4E-40A4-8AAB-8D80B73F1289 */ {0x91,0x2F,0x63,0x4B,0x2D,0x4E,0x40,0xA4,0x8A,0xAB,0x8D,0x80,0xB7,0x3F,0x12,0x89};
+
+/* Interface IDeckLinkConfiguration_v15_3_1 - DeckLink Configuration interface */
+
+class IDeckLinkConfiguration_v15_3_1 : public IUnknown
+{
+public:
+    virtual HRESULT SetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ bool value) = 0;
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ bool *value) = 0;
+    virtual HRESULT SetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ int64_t value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ int64_t *value) = 0;
+    virtual HRESULT SetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ double value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ double *value) = 0;
+    virtual HRESULT SetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* in */ const char* value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkConfigurationID cfgID, /* out */ const char* *value) = 0;
+    virtual HRESULT WriteConfigurationToPreferences (void) = 0;
+
+protected:
+    virtual ~IDeckLinkConfiguration_v15_3_1 () {} // call Release method to drop reference count
+};

services/capture/sdk/DeckLinkAPIDeckControl.h

@@ -0,0 +1,227 @@
+/* -LICENSE-START-
+** Copyright (c) 2026 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+**
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+**
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+/*
+ * -- AUTOMATICALLY GENERATED - DO NOT EDIT ---
+ */
+
+#ifndef BMD_DECKLINKAPIDECKCONTROL_H
+#define BMD_DECKLINKAPIDECKCONTROL_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+#ifndef BMD_PUBLIC
+	#define BMD_PUBLIC
+#endif
+
+// Type Declarations
+
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkDeckControlStatusCallback           = /* 53436FFB-B434-4906-BADC-AE3060FFE8EF */ { 0x53,0x43,0x6F,0xFB,0xB4,0x34,0x49,0x06,0xBA,0xDC,0xAE,0x30,0x60,0xFF,0xE8,0xEF };
+BMD_CONST REFIID IID_IDeckLinkDeckControl                         = /* 8E1C3ACE-19C7-4E00-8B92-D80431D958BE */ { 0x8E,0x1C,0x3A,0xCE,0x19,0xC7,0x4E,0x00,0x8B,0x92,0xD8,0x04,0x31,0xD9,0x58,0xBE };
+
+/* Enum BMDDeckControlMode - DeckControl mode */
+
+typedef uint32_t BMDDeckControlMode;
+enum _BMDDeckControlMode {
+    bmdDeckControlNotOpened                                      = /* 'ntop' */ 0x6E746F70,
+    bmdDeckControlVTRControlMode                                 = /* 'vtrc' */ 0x76747263,
+    bmdDeckControlExportMode                                     = /* 'expm' */ 0x6578706D,
+    bmdDeckControlCaptureMode                                    = /* 'capm' */ 0x6361706D
+};
+
+/* Enum BMDDeckControlEvent - DeckControl event */
+
+typedef uint32_t BMDDeckControlEvent;
+enum _BMDDeckControlEvent {
+    bmdDeckControlAbortedEvent                                   = /* 'abte' */ 0x61627465,	// This event is triggered when a capture or edit-to-tape operation is aborted.
+
+    /* Export-To-Tape events */
+
+    bmdDeckControlPrepareForExportEvent                          = /* 'pfee' */ 0x70666565,	// This event is triggered a few frames before reaching the in-point. IDeckLinkInput::StartScheduledPlayback should be called at this point.
+    bmdDeckControlExportCompleteEvent                            = /* 'exce' */ 0x65786365,	// This event is triggered a few frames after reaching the out-point. At this point, it is safe to stop playback. Upon reception of this event the deck's control mode is set back to bmdDeckControlVTRControlMode.
+
+    /* Capture events */
+
+    bmdDeckControlPrepareForCaptureEvent                         = /* 'pfce' */ 0x70666365,	// This event is triggered a few frames before reaching the in-point. The serial timecode attached to IDeckLinkVideoInputFrames is now valid.
+    bmdDeckControlCaptureCompleteEvent                           = /* 'ccev' */ 0x63636576	// This event is triggered a few frames after reaching the out-point. Upon reception of this event the deck's control mode is set back to bmdDeckControlVTRControlMode.
+};
+
+/* Enum BMDDeckControlVTRControlState - VTR Control state */
+
+typedef uint32_t BMDDeckControlVTRControlState;
+enum _BMDDeckControlVTRControlState {
+    bmdDeckControlNotInVTRControlMode                            = /* 'nvcm' */ 0x6E76636D,
+    bmdDeckControlVTRControlPlaying                              = /* 'vtrp' */ 0x76747270,
+    bmdDeckControlVTRControlRecording                            = /* 'vtrr' */ 0x76747272,
+    bmdDeckControlVTRControlStill                                = /* 'vtra' */ 0x76747261,
+    bmdDeckControlVTRControlShuttleForward                       = /* 'vtsf' */ 0x76747366,
+    bmdDeckControlVTRControlShuttleReverse                       = /* 'vtsr' */ 0x76747372,
+    bmdDeckControlVTRControlJogForward                           = /* 'vtjf' */ 0x76746A66,
+    bmdDeckControlVTRControlJogReverse                           = /* 'vtjr' */ 0x76746A72,
+    bmdDeckControlVTRControlStopped                              = /* 'vtro' */ 0x7674726F
+};
+
+/* Enum BMDDeckControlStatusFlags - Deck Control status flags */
+
+typedef uint32_t BMDDeckControlStatusFlags;
+enum _BMDDeckControlStatusFlags {
+    bmdDeckControlStatusDeckConnected                            = 1 << 0,
+    bmdDeckControlStatusRemoteMode                               = 1 << 1,
+    bmdDeckControlStatusRecordInhibited                          = 1 << 2,
+    bmdDeckControlStatusCassetteOut                              = 1 << 3
+};
+
+/* Enum BMDDeckControlExportModeOpsFlags - Export mode flags */
+
+typedef uint32_t BMDDeckControlExportModeOpsFlags;
+enum _BMDDeckControlExportModeOpsFlags {
+    bmdDeckControlExportModeInsertVideo                          = 1 << 0,
+    bmdDeckControlExportModeInsertAudio1                         = 1 << 1,
+    bmdDeckControlExportModeInsertAudio2                         = 1 << 2,
+    bmdDeckControlExportModeInsertAudio3                         = 1 << 3,
+    bmdDeckControlExportModeInsertAudio4                         = 1 << 4,
+    bmdDeckControlExportModeInsertAudio5                         = 1 << 5,
+    bmdDeckControlExportModeInsertAudio6                         = 1 << 6,
+    bmdDeckControlExportModeInsertAudio7                         = 1 << 7,
+    bmdDeckControlExportModeInsertAudio8                         = 1 << 8,
+    bmdDeckControlExportModeInsertAudio9                         = 1 << 9,
+    bmdDeckControlExportModeInsertAudio10                        = 1 << 10,
+    bmdDeckControlExportModeInsertAudio11                        = 1 << 11,
+    bmdDeckControlExportModeInsertAudio12                        = 1 << 12,
+    bmdDeckControlExportModeInsertTimeCode                       = 1 << 13,
+    bmdDeckControlExportModeInsertAssemble                       = 1 << 14,
+    bmdDeckControlExportModeInsertPreview                        = 1 << 15,
+    bmdDeckControlUseManualExport                                = 1 << 16
+};
+
+/* Enum BMDDeckControlError - Deck Control error */
+
+typedef uint32_t BMDDeckControlError;
+enum _BMDDeckControlError {
+    bmdDeckControlNoError                                        = /* 'noer' */ 0x6E6F6572,
+    bmdDeckControlModeError                                      = /* 'moer' */ 0x6D6F6572,
+    bmdDeckControlMissedInPointError                             = /* 'mier' */ 0x6D696572,
+    bmdDeckControlDeckTimeoutError                               = /* 'dter' */ 0x64746572,
+    bmdDeckControlCommandFailedError                             = /* 'cfer' */ 0x63666572,
+    bmdDeckControlDeviceAlreadyOpenedError                       = /* 'dalo' */ 0x64616C6F,
+    bmdDeckControlFailedToOpenDeviceError                        = /* 'fder' */ 0x66646572,
+    bmdDeckControlInLocalModeError                               = /* 'lmer' */ 0x6C6D6572,
+    bmdDeckControlEndOfTapeError                                 = /* 'eter' */ 0x65746572,
+    bmdDeckControlUserAbortError                                 = /* 'uaer' */ 0x75616572,
+    bmdDeckControlNoTapeInDeckError                              = /* 'nter' */ 0x6E746572,
+    bmdDeckControlNoVideoFromCardError                           = /* 'nvfc' */ 0x6E766663,
+    bmdDeckControlNoCommunicationError                           = /* 'ncom' */ 0x6E636F6D,
+    bmdDeckControlBufferTooSmallError                            = /* 'btsm' */ 0x6274736D,
+    bmdDeckControlBadChecksumError                               = /* 'chks' */ 0x63686B73,
+    bmdDeckControlUnknownError                                   = /* 'uner' */ 0x756E6572
+};
+
+#if defined(__cplusplus)
+
+// Forward Declarations
+
+class IDeckLinkDeckControlStatusCallback;
+class IDeckLinkDeckControl;
+
+/* Interface IDeckLinkDeckControlStatusCallback - Deck control state change callback. */
+
+class BMD_PUBLIC IDeckLinkDeckControlStatusCallback : public IUnknown
+{
+public:
+    virtual HRESULT TimecodeUpdate (/* in */ BMDTimecodeBCD currentTimecode) = 0;
+    virtual HRESULT VTRControlStateChanged (/* in */ BMDDeckControlVTRControlState newState, /* in */ BMDDeckControlError error) = 0;
+    virtual HRESULT DeckControlEventReceived (/* in */ BMDDeckControlEvent event, /* in */ BMDDeckControlError error) = 0;
+    virtual HRESULT DeckControlStatusChanged (/* in */ BMDDeckControlStatusFlags flags, /* in */ uint32_t mask) = 0;
+
+protected:
+    virtual ~IDeckLinkDeckControlStatusCallback () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkDeckControl - Deck Control main interface */
+
+class BMD_PUBLIC IDeckLinkDeckControl : public IUnknown
+{
+public:
+    virtual HRESULT Open (/* in */ BMDTimeScale timeScale, /* in */ BMDTimeValue timeValue, /* in */ bool timecodeIsDropFrame, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT Close (/* in */ bool standbyOn) = 0;
+    virtual HRESULT GetCurrentState (/* out */ BMDDeckControlMode* mode, /* out */ BMDDeckControlVTRControlState* vtrControlState, /* out */ BMDDeckControlStatusFlags* flags) = 0;
+    virtual HRESULT SetStandby (/* in */ bool standbyOn) = 0;
+    virtual HRESULT SendCommand (/* in */ uint8_t* inBuffer, /* in */ uint32_t inBufferSize, /* out */ uint8_t* outBuffer, /* out */ uint32_t* outDataSize, /* in */ uint32_t outBufferSize, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT Play (/* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT Stop (/* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT TogglePlayStop (/* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT Eject (/* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT GoToTimecode (/* in */ BMDTimecodeBCD timecode, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT FastForward (/* in */ bool viewTape, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT Rewind (/* in */ bool viewTape, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT StepForward (/* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT StepBack (/* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT Jog (/* in */ double rate, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT Shuttle (/* in */ double rate, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT GetTimecodeString (/* out */ const char** currentTimeCode, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT GetTimecode (/* out */ IDeckLinkTimecode** currentTimecode, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT GetTimecodeBCD (/* out */ BMDTimecodeBCD* currentTimecode, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT SetPreroll (/* in */ uint32_t prerollSeconds) = 0;
+    virtual HRESULT GetPreroll (/* out */ uint32_t* prerollSeconds) = 0;
+    virtual HRESULT SetExportOffset (/* in */ int32_t exportOffsetFields) = 0;
+    virtual HRESULT GetExportOffset (/* out */ int32_t* exportOffsetFields) = 0;
+    virtual HRESULT GetManualExportOffset (/* out */ int32_t* deckManualExportOffsetFields) = 0;
+    virtual HRESULT SetCaptureOffset (/* in */ int32_t captureOffsetFields) = 0;
+    virtual HRESULT GetCaptureOffset (/* out */ int32_t* captureOffsetFields) = 0;
+    virtual HRESULT StartExport (/* in */ BMDTimecodeBCD inTimecode, /* in */ BMDTimecodeBCD outTimecode, /* in */ BMDDeckControlExportModeOpsFlags exportModeOps, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT StartCapture (/* in */ bool useVITC, /* in */ BMDTimecodeBCD inTimecode, /* in */ BMDTimecodeBCD outTimecode, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT GetDeviceID (/* out */ uint16_t* deviceId, /* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT Abort (void) = 0;
+    virtual HRESULT CrashRecordStart (/* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT CrashRecordStop (/* out */ BMDDeckControlError* error) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkDeckControlStatusCallback* callback) = 0;
+
+protected:
+    virtual ~IDeckLinkDeckControl () {} // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+
+}
+
+
+
+#endif /* defined(__cplusplus) */
+#endif /* defined(BMD_DECKLINKAPIDECKCONTROL_H) */

services/capture/sdk/DeckLinkAPIDiscovery.h

@@ -0,0 +1,83 @@
+/* -LICENSE-START-
+** Copyright (c) 2026 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+**
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+**
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+/*
+ * -- AUTOMATICALLY GENERATED - DO NOT EDIT ---
+ */
+
+#ifndef BMD_DECKLINKAPIDISCOVERY_H
+#define BMD_DECKLINKAPIDISCOVERY_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+#ifndef BMD_PUBLIC
+	#define BMD_PUBLIC
+#endif
+
+// Type Declarations
+
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLink                                    = /* C418FBDD-0587-48ED-8FE5-640F0A14AF91 */ { 0xC4,0x18,0xFB,0xDD,0x05,0x87,0x48,0xED,0x8F,0xE5,0x64,0x0F,0x0A,0x14,0xAF,0x91 };
+
+#if defined(__cplusplus)
+
+// Forward Declarations
+
+class IDeckLink;
+
+/* Interface IDeckLink - Represents a DeckLink device */
+
+class BMD_PUBLIC IDeckLink : public IUnknown
+{
+public:
+    virtual HRESULT GetModelName (/* out */ const char** modelName) = 0;
+    virtual HRESULT GetDisplayName (/* out */ const char** displayName) = 0;
+
+protected:
+    virtual ~IDeckLink () {} // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+
+}
+
+
+
+#endif /* defined(__cplusplus) */
+#endif /* defined(BMD_DECKLINKAPIDISCOVERY_H) */

services/capture/sdk/DeckLinkAPIDispatch.cpp

@@ -0,0 +1,188 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+**/
+
+#include <stdio.h>
+#include <pthread.h>
+#include <dlfcn.h>
+
+#include "DeckLinkAPI.h"
+
+#define kDeckLinkAPI_Name "libDeckLinkAPI.so"
+#define KDeckLinkPreviewAPI_Name "libDeckLinkPreviewAPI.so"
+
+typedef IDeckLinkIterator* (*CreateIteratorFunc)(void);
+typedef IDeckLinkAPIInformation* (*CreateAPIInformationFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper* (*CreateOpenGLScreenPreviewHelperFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper* (*CreateOpenGL3ScreenPreviewHelperFunc)(void);
+typedef IDeckLinkVideoConversion* (*CreateVideoConversionInstanceFunc)(void);
+typedef IDeckLinkDiscovery* (*CreateDeckLinkDiscoveryInstanceFunc)(void);
+typedef IDeckLinkVideoFrameAncillaryPackets* (*CreateVideoFrameAncillaryPacketsInstanceFunc)(void);
+
+static pthread_once_t					gDeckLinkOnceControl = PTHREAD_ONCE_INIT;
+static pthread_once_t					gPreviewOnceControl = PTHREAD_ONCE_INIT;
+
+static bool								gLoadedDeckLinkAPI = false;
+
+static CreateIteratorFunc					gCreateIteratorFunc = NULL;
+static CreateAPIInformationFunc				gCreateAPIInformationFunc = NULL;
+static CreateOpenGLScreenPreviewHelperFunc	gCreateOpenGLPreviewFunc = NULL;
+static CreateOpenGL3ScreenPreviewHelperFunc	gCreateOpenGL3PreviewFunc = NULL;
+static CreateVideoConversionInstanceFunc	gCreateVideoConversionFunc	= NULL;
+static CreateDeckLinkDiscoveryInstanceFunc	gCreateDeckLinkDiscoveryFunc = NULL;
+static CreateVideoFrameAncillaryPacketsInstanceFunc	gCreateVideoFrameAncillaryPacketsFunc = NULL;
+
+static void	InitDeckLinkAPI (void)
+{
+	void *libraryHandle;
+	
+	libraryHandle = dlopen(kDeckLinkAPI_Name, RTLD_NOW|RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+	
+	gLoadedDeckLinkAPI = true;
+	
+	gCreateIteratorFunc = (CreateIteratorFunc)dlsym(libraryHandle, "CreateDeckLinkIteratorInstance_0004");
+	if (!gCreateIteratorFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateAPIInformationFunc = (CreateAPIInformationFunc)dlsym(libraryHandle, "CreateDeckLinkAPIInformationInstance_0001");
+	if (!gCreateAPIInformationFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateVideoConversionFunc = (CreateVideoConversionInstanceFunc)dlsym(libraryHandle, "CreateVideoConversionInstance_0003");
+	if (!gCreateVideoConversionFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateDeckLinkDiscoveryFunc = (CreateDeckLinkDiscoveryInstanceFunc)dlsym(libraryHandle, "CreateDeckLinkDiscoveryInstance_0003");
+	if (!gCreateDeckLinkDiscoveryFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateVideoFrameAncillaryPacketsFunc = (CreateVideoFrameAncillaryPacketsInstanceFunc)dlsym(libraryHandle, "CreateVideoFrameAncillaryPacketsInstance_0002");
+	if (!gCreateVideoFrameAncillaryPacketsFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+static void	InitDeckLinkPreviewAPI (void)
+{
+	void *libraryHandle;
+	
+	libraryHandle = dlopen(KDeckLinkPreviewAPI_Name, RTLD_NOW|RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+	gCreateOpenGLPreviewFunc = (CreateOpenGLScreenPreviewHelperFunc)dlsym(libraryHandle, "CreateOpenGLScreenPreviewHelper_0002");
+	if (!gCreateOpenGLPreviewFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateOpenGL3PreviewFunc = (CreateOpenGL3ScreenPreviewHelperFunc)dlsym(libraryHandle, "CreateOpenGL3ScreenPreviewHelper_0002");
+	if (!gCreateOpenGL3PreviewFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+bool		IsDeckLinkAPIPresent (void)
+{
+	// If the DeckLink API dynamic library was successfully loaded, return this knowledge to the caller
+	return gLoadedDeckLinkAPI;
+}
+
+IDeckLinkIterator*		CreateDeckLinkIteratorInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateIteratorFunc == NULL)
+		return NULL;
+	return gCreateIteratorFunc();
+}
+
+IDeckLinkAPIInformation*	CreateDeckLinkAPIInformationInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateAPIInformationFunc == NULL)
+		return NULL;
+	return gCreateAPIInformationFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper*		CreateOpenGLScreenPreviewHelper (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	pthread_once(&gPreviewOnceControl, InitDeckLinkPreviewAPI);
+	
+	if (gCreateOpenGLPreviewFunc == NULL)
+		return NULL;
+	return gCreateOpenGLPreviewFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper*		CreateOpenGL3ScreenPreviewHelper (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	pthread_once(&gPreviewOnceControl, InitDeckLinkPreviewAPI);
+
+	if (gCreateOpenGL3PreviewFunc == NULL)
+		return NULL;
+	return gCreateOpenGL3PreviewFunc();
+}
+
+IDeckLinkVideoConversion* CreateVideoConversionInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoConversionFunc == NULL)
+		return NULL;
+	return gCreateVideoConversionFunc();
+}
+
+IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateDeckLinkDiscoveryFunc == NULL)
+		return NULL;
+	return gCreateDeckLinkDiscoveryFunc();
+}
+
+IDeckLinkVideoFrameAncillaryPackets* CreateVideoFrameAncillaryPacketsInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoFrameAncillaryPacketsFunc == NULL)
+		return NULL;
+	return gCreateVideoFrameAncillaryPacketsFunc();
+}

services/capture/sdk/DeckLinkAPIDispatch_v10_11.cpp

@@ -0,0 +1,173 @@
+/* -LICENSE-START-
+** Copyright (c) 2019 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+**/
+
+#include <stdio.h>
+#include <pthread.h>
+#include <dlfcn.h>
+
+#include "DeckLinkAPI_v10_11.h"
+
+#define kDeckLinkAPI_Name "libDeckLinkAPI.so"
+#define KDeckLinkPreviewAPI_Name "libDeckLinkPreviewAPI.so"
+
+typedef IDeckLinkIterator* (*CreateIteratorFunc)(void);
+typedef IDeckLinkAPIInformation* (*CreateAPIInformationFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper* (*CreateOpenGLScreenPreviewHelperFunc)(void);
+typedef IDeckLinkVideoConversion* (*CreateVideoConversionInstanceFunc)(void);
+typedef IDeckLinkDiscovery* (*CreateDeckLinkDiscoveryInstanceFunc)(void);
+typedef IDeckLinkVideoFrameAncillaryPackets* (*CreateVideoFrameAncillaryPacketsInstanceFunc)(void);
+
+static pthread_once_t					gDeckLinkOnceControl = PTHREAD_ONCE_INIT;
+static pthread_once_t					gPreviewOnceControl = PTHREAD_ONCE_INIT;
+
+static bool								gLoadedDeckLinkAPI = false;
+
+static CreateIteratorFunc					gCreateIteratorFunc = NULL;
+static CreateAPIInformationFunc				gCreateAPIInformationFunc = NULL;
+static CreateOpenGLScreenPreviewHelperFunc	gCreateOpenGLPreviewFunc = NULL;
+static CreateVideoConversionInstanceFunc	gCreateVideoConversionFunc	= NULL;
+static CreateDeckLinkDiscoveryInstanceFunc	gCreateDeckLinkDiscoveryFunc = NULL;
+static CreateVideoFrameAncillaryPacketsInstanceFunc	gCreateVideoFrameAncillaryPacketsFunc = NULL;
+
+static void	InitDeckLinkAPI (void)
+{
+	void *libraryHandle;
+	
+	libraryHandle = dlopen(kDeckLinkAPI_Name, RTLD_NOW|RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+	
+	gLoadedDeckLinkAPI = true;
+	
+	gCreateIteratorFunc = (CreateIteratorFunc)dlsym(libraryHandle, "CreateDeckLinkIteratorInstance_0003");
+	if (!gCreateIteratorFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateAPIInformationFunc = (CreateAPIInformationFunc)dlsym(libraryHandle, "CreateDeckLinkAPIInformationInstance_0001");
+	if (!gCreateAPIInformationFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateVideoConversionFunc = (CreateVideoConversionInstanceFunc)dlsym(libraryHandle, "CreateVideoConversionInstance_0001");
+	if (!gCreateVideoConversionFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateDeckLinkDiscoveryFunc = (CreateDeckLinkDiscoveryInstanceFunc)dlsym(libraryHandle, "CreateDeckLinkDiscoveryInstance_0002");
+	if (!gCreateDeckLinkDiscoveryFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateVideoFrameAncillaryPacketsFunc = (CreateVideoFrameAncillaryPacketsInstanceFunc)dlsym(libraryHandle, "CreateVideoFrameAncillaryPacketsInstance_0001");
+	if (!gCreateVideoFrameAncillaryPacketsFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+static void	InitDeckLinkPreviewAPI (void)
+{
+	void *libraryHandle;
+	
+	libraryHandle = dlopen(KDeckLinkPreviewAPI_Name, RTLD_NOW|RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+	gCreateOpenGLPreviewFunc = (CreateOpenGLScreenPreviewHelperFunc)dlsym(libraryHandle, "CreateOpenGLScreenPreviewHelper_0001");
+	if (!gCreateOpenGLPreviewFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+bool		IsDeckLinkAPIPresent_v10_11 (void)
+{
+	// If the DeckLink API dynamic library was successfully loaded, return this knowledge to the caller
+	return gLoadedDeckLinkAPI;
+}
+
+IDeckLinkIterator*		CreateDeckLinkIteratorInstance_v10_11 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateIteratorFunc == NULL)
+		return NULL;
+	return gCreateIteratorFunc();
+}
+
+IDeckLinkAPIInformation*	CreateDeckLinkAPIInformationInstance_v10_11 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateAPIInformationFunc == NULL)
+		return NULL;
+	return gCreateAPIInformationFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper*		CreateOpenGLScreenPreviewHelper_v10_11 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	pthread_once(&gPreviewOnceControl, InitDeckLinkPreviewAPI);
+	
+	if (gCreateOpenGLPreviewFunc == NULL)
+		return NULL;
+	return gCreateOpenGLPreviewFunc();
+}
+
+IDeckLinkVideoConversion* CreateVideoConversionInstance_v10_11 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoConversionFunc == NULL)
+		return NULL;
+	return gCreateVideoConversionFunc();
+}
+
+IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance_v10_11 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateDeckLinkDiscoveryFunc == NULL)
+		return NULL;
+	return gCreateDeckLinkDiscoveryFunc();
+}
+
+IDeckLinkVideoFrameAncillaryPackets* CreateVideoFrameAncillaryPacketsInstance_v10_11 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoFrameAncillaryPacketsFunc == NULL)
+		return NULL;
+	return gCreateVideoFrameAncillaryPacketsFunc();
+}

services/capture/sdk/DeckLinkAPIDispatch_v10_8.cpp

@@ -0,0 +1,159 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+**/
+
+#include <stdio.h>
+#include <pthread.h>
+#include <dlfcn.h>
+
+#include "DeckLinkAPI.h"
+
+#define kDeckLinkAPI_Name "libDeckLinkAPI.so"
+#define KDeckLinkPreviewAPI_Name "libDeckLinkPreviewAPI.so"
+
+typedef IDeckLinkIterator* (*CreateIteratorFunc)(void);
+typedef IDeckLinkAPIInformation* (*CreateAPIInformationFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper* (*CreateOpenGLScreenPreviewHelperFunc)(void);
+typedef IDeckLinkVideoConversion* (*CreateVideoConversionInstanceFunc)(void);
+typedef IDeckLinkDiscovery* (*CreateDeckLinkDiscoveryInstanceFunc)(void);
+
+static pthread_once_t					gDeckLinkOnceControl = PTHREAD_ONCE_INIT;
+static pthread_once_t					gPreviewOnceControl = PTHREAD_ONCE_INIT;
+
+static bool								gLoadedDeckLinkAPI = false;
+
+static CreateIteratorFunc					gCreateIteratorFunc = NULL;
+static CreateAPIInformationFunc				gCreateAPIInformationFunc = NULL;
+static CreateOpenGLScreenPreviewHelperFunc	gCreateOpenGLPreviewFunc = NULL;
+static CreateVideoConversionInstanceFunc	gCreateVideoConversionFunc = NULL;
+static CreateDeckLinkDiscoveryInstanceFunc	gCreateDeckLinkDiscoveryFunc = NULL;
+
+static void	InitDeckLinkAPI(void)
+{
+	void *libraryHandle;
+
+	libraryHandle = dlopen(kDeckLinkAPI_Name, RTLD_NOW | RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+
+	gLoadedDeckLinkAPI = true;
+
+	gCreateIteratorFunc = (CreateIteratorFunc)dlsym(libraryHandle, "CreateDeckLinkIteratorInstance_0002");
+	if (!gCreateIteratorFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateAPIInformationFunc = (CreateAPIInformationFunc)dlsym(libraryHandle, "CreateDeckLinkAPIInformationInstance_0001");
+	if (!gCreateAPIInformationFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateVideoConversionFunc = (CreateVideoConversionInstanceFunc)dlsym(libraryHandle, "CreateVideoConversionInstance_0001");
+	if (!gCreateVideoConversionFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateDeckLinkDiscoveryFunc = (CreateDeckLinkDiscoveryInstanceFunc)dlsym(libraryHandle, "CreateDeckLinkDiscoveryInstance_0001");
+	if (!gCreateDeckLinkDiscoveryFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+static void	InitDeckLinkPreviewAPI(void)
+{
+	void *libraryHandle;
+
+	libraryHandle = dlopen(KDeckLinkPreviewAPI_Name, RTLD_NOW | RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+	gCreateOpenGLPreviewFunc = (CreateOpenGLScreenPreviewHelperFunc)dlsym(libraryHandle, "CreateOpenGLScreenPreviewHelper_0001");
+	if (!gCreateOpenGLPreviewFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+bool		IsDeckLinkAPIPresent(void)
+{
+	// If the DeckLink API dynamic library was successfully loaded, return this knowledge to the caller
+	return gLoadedDeckLinkAPI;
+}
+
+IDeckLinkIterator*		CreateDeckLinkIteratorInstance(void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+
+	if (gCreateIteratorFunc == NULL)
+		return NULL;
+	return gCreateIteratorFunc();
+}
+
+IDeckLinkAPIInformation*	CreateDeckLinkAPIInformationInstance(void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+
+	if (gCreateAPIInformationFunc == NULL)
+		return NULL;
+	return gCreateAPIInformationFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper*		CreateOpenGLScreenPreviewHelper(void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	pthread_once(&gPreviewOnceControl, InitDeckLinkPreviewAPI);
+
+	if (gCreateOpenGLPreviewFunc == NULL)
+		return NULL;
+	return gCreateOpenGLPreviewFunc();
+}
+
+IDeckLinkVideoConversion* CreateVideoConversionInstance(void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+
+	if (gCreateVideoConversionFunc == NULL)
+		return NULL;
+	return gCreateVideoConversionFunc();
+}
+
+IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance(void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+
+	if (gCreateDeckLinkDiscoveryFunc == NULL)
+		return NULL;
+	return gCreateDeckLinkDiscoveryFunc();
+}

services/capture/sdk/DeckLinkAPIDispatch_v14_2_1.cpp

@@ -0,0 +1,188 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit (“EULA”) available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+**/
+
+#include <stdio.h>
+#include <pthread.h>
+#include <dlfcn.h>
+
+#include "DeckLinkAPI_v14_2_1.h"
+
+#define kDeckLinkAPI_Name "libDeckLinkAPI.so"
+#define KDeckLinkPreviewAPI_Name "libDeckLinkPreviewAPI.so"
+
+typedef IDeckLinkIterator* (*CreateIteratorFunc)(void);
+typedef IDeckLinkAPIInformation* (*CreateAPIInformationFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper_v14_2_1* (*CreateOpenGLScreenPreviewHelperFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper_v14_2_1* (*CreateOpenGL3ScreenPreviewHelperFunc)(void);
+typedef IDeckLinkVideoConversion_v14_2_1* (*CreateVideoConversionInstanceFunc)(void);
+typedef IDeckLinkDiscovery* (*CreateDeckLinkDiscoveryInstanceFunc)(void);
+typedef IDeckLinkVideoFrameAncillaryPackets* (*CreateVideoFrameAncillaryPacketsInstanceFunc)(void);
+
+static pthread_once_t					gDeckLinkOnceControl = PTHREAD_ONCE_INIT;
+static pthread_once_t					gPreviewOnceControl = PTHREAD_ONCE_INIT;
+
+static bool								gLoadedDeckLinkAPI = false;
+
+static CreateIteratorFunc					gCreateIteratorFunc = NULL;
+static CreateAPIInformationFunc				gCreateAPIInformationFunc = NULL;
+static CreateOpenGLScreenPreviewHelperFunc	gCreateOpenGLPreviewFunc = NULL;
+static CreateOpenGL3ScreenPreviewHelperFunc	gCreateOpenGL3PreviewFunc = NULL;
+static CreateVideoConversionInstanceFunc	gCreateVideoConversionFunc	= NULL;
+static CreateDeckLinkDiscoveryInstanceFunc	gCreateDeckLinkDiscoveryFunc = NULL;
+static CreateVideoFrameAncillaryPacketsInstanceFunc	gCreateVideoFrameAncillaryPacketsFunc = NULL;
+
+static void	InitDeckLinkAPI (void)
+{
+	void *libraryHandle;
+	
+	libraryHandle = dlopen(kDeckLinkAPI_Name, RTLD_NOW|RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+	
+	gLoadedDeckLinkAPI = true;
+	
+	gCreateIteratorFunc = (CreateIteratorFunc)dlsym(libraryHandle, "CreateDeckLinkIteratorInstance_0004");
+	if (!gCreateIteratorFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateAPIInformationFunc = (CreateAPIInformationFunc)dlsym(libraryHandle, "CreateDeckLinkAPIInformationInstance_0001");
+	if (!gCreateAPIInformationFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateVideoConversionFunc = (CreateVideoConversionInstanceFunc)dlsym(libraryHandle, "CreateVideoConversionInstance_0001");
+	if (!gCreateVideoConversionFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateDeckLinkDiscoveryFunc = (CreateDeckLinkDiscoveryInstanceFunc)dlsym(libraryHandle, "CreateDeckLinkDiscoveryInstance_0003");
+	if (!gCreateDeckLinkDiscoveryFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateVideoFrameAncillaryPacketsFunc = (CreateVideoFrameAncillaryPacketsInstanceFunc)dlsym(libraryHandle, "CreateVideoFrameAncillaryPacketsInstance_0001");
+	if (!gCreateVideoFrameAncillaryPacketsFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+static void	InitDeckLinkPreviewAPI (void)
+{
+	void *libraryHandle;
+	
+	libraryHandle = dlopen(KDeckLinkPreviewAPI_Name, RTLD_NOW|RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+	gCreateOpenGLPreviewFunc = (CreateOpenGLScreenPreviewHelperFunc)dlsym(libraryHandle, "CreateOpenGLScreenPreviewHelper_0001");
+	if (!gCreateOpenGLPreviewFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateOpenGL3PreviewFunc = (CreateOpenGL3ScreenPreviewHelperFunc)dlsym(libraryHandle, "CreateOpenGL3ScreenPreviewHelper_0001");
+	if (!gCreateOpenGL3PreviewFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+bool		IsDeckLinkAPIPresent_v14_2_1 (void)
+{
+	// If the DeckLink API dynamic library was successfully loaded, return this knowledge to the caller
+	return gLoadedDeckLinkAPI;
+}
+
+IDeckLinkIterator*		CreateDeckLinkIteratorInstance_v14_2_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateIteratorFunc == NULL)
+		return NULL;
+	return gCreateIteratorFunc();
+}
+
+IDeckLinkAPIInformation*	CreateDeckLinkAPIInformationInstance_v14_2_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateAPIInformationFunc == NULL)
+		return NULL;
+	return gCreateAPIInformationFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper_v14_2_1*		CreateOpenGLScreenPreviewHelper_v14_2_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	pthread_once(&gPreviewOnceControl, InitDeckLinkPreviewAPI);
+	
+	if (gCreateOpenGLPreviewFunc == NULL)
+		return NULL;
+	return gCreateOpenGLPreviewFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper_v14_2_1*		CreateOpenGL3ScreenPreviewHelper_v14_2_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	pthread_once(&gPreviewOnceControl, InitDeckLinkPreviewAPI);
+
+	if (gCreateOpenGL3PreviewFunc == NULL)
+		return NULL;
+	return gCreateOpenGL3PreviewFunc();
+}
+
+IDeckLinkVideoConversion_v14_2_1* CreateVideoConversionInstance_v14_2_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoConversionFunc == NULL)
+		return NULL;
+	return gCreateVideoConversionFunc();
+}
+
+IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance_v14_2_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateDeckLinkDiscoveryFunc == NULL)
+		return NULL;
+	return gCreateDeckLinkDiscoveryFunc();
+}
+
+IDeckLinkVideoFrameAncillaryPackets* CreateVideoFrameAncillaryPacketsInstance_v14_2_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoFrameAncillaryPacketsFunc == NULL)
+		return NULL;
+	return gCreateVideoFrameAncillaryPacketsFunc();
+}

services/capture/sdk/DeckLinkAPIDispatch_v15_2.cpp

@@ -0,0 +1,188 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+**/
+
+#include <stdio.h>
+#include <pthread.h>
+#include <dlfcn.h>
+
+#include "DeckLinkAPI_v15_2.h"
+
+#define kDeckLinkAPI_Name "libDeckLinkAPI.so"
+#define KDeckLinkPreviewAPI_Name "libDeckLinkPreviewAPI.so"
+
+typedef IDeckLinkIterator* (*CreateIteratorFunc)(void);
+typedef IDeckLinkAPIInformation* (*CreateAPIInformationFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper* (*CreateOpenGLScreenPreviewHelperFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper* (*CreateOpenGL3ScreenPreviewHelperFunc)(void);
+typedef IDeckLinkVideoConversion* (*CreateVideoConversionInstanceFunc)(void);
+typedef IDeckLinkDiscovery* (*CreateDeckLinkDiscoveryInstanceFunc)(void);
+typedef IDeckLinkVideoFrameAncillaryPackets_v15_2* (*CreateVideoFrameAncillaryPacketsInstanceFunc)(void);
+
+static pthread_once_t					gDeckLinkOnceControl = PTHREAD_ONCE_INIT;
+static pthread_once_t					gPreviewOnceControl = PTHREAD_ONCE_INIT;
+
+static bool								gLoadedDeckLinkAPI = false;
+
+static CreateIteratorFunc					gCreateIteratorFunc = NULL;
+static CreateAPIInformationFunc				gCreateAPIInformationFunc = NULL;
+static CreateOpenGLScreenPreviewHelperFunc	gCreateOpenGLPreviewFunc = NULL;
+static CreateOpenGL3ScreenPreviewHelperFunc	gCreateOpenGL3PreviewFunc = NULL;
+static CreateVideoConversionInstanceFunc	gCreateVideoConversionFunc	= NULL;
+static CreateDeckLinkDiscoveryInstanceFunc	gCreateDeckLinkDiscoveryFunc = NULL;
+static CreateVideoFrameAncillaryPacketsInstanceFunc	gCreateVideoFrameAncillaryPacketsFunc = NULL;
+
+static void	InitDeckLinkAPI (void)
+{
+	void *libraryHandle;
+	
+	libraryHandle = dlopen(kDeckLinkAPI_Name, RTLD_NOW|RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+	
+	gLoadedDeckLinkAPI = true;
+	
+	gCreateIteratorFunc = (CreateIteratorFunc)dlsym(libraryHandle, "CreateDeckLinkIteratorInstance_0004");
+	if (!gCreateIteratorFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateAPIInformationFunc = (CreateAPIInformationFunc)dlsym(libraryHandle, "CreateDeckLinkAPIInformationInstance_0001");
+	if (!gCreateAPIInformationFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateVideoConversionFunc = (CreateVideoConversionInstanceFunc)dlsym(libraryHandle, "CreateVideoConversionInstance_0002");
+	if (!gCreateVideoConversionFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateDeckLinkDiscoveryFunc = (CreateDeckLinkDiscoveryInstanceFunc)dlsym(libraryHandle, "CreateDeckLinkDiscoveryInstance_0003");
+	if (!gCreateDeckLinkDiscoveryFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateVideoFrameAncillaryPacketsFunc = (CreateVideoFrameAncillaryPacketsInstanceFunc)dlsym(libraryHandle, "CreateVideoFrameAncillaryPacketsInstance_0001");
+	if (!gCreateVideoFrameAncillaryPacketsFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+static void	InitDeckLinkPreviewAPI (void)
+{
+	void *libraryHandle;
+	
+	libraryHandle = dlopen(KDeckLinkPreviewAPI_Name, RTLD_NOW|RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+	gCreateOpenGLPreviewFunc = (CreateOpenGLScreenPreviewHelperFunc)dlsym(libraryHandle, "CreateOpenGLScreenPreviewHelper_0002");
+	if (!gCreateOpenGLPreviewFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateOpenGL3PreviewFunc = (CreateOpenGL3ScreenPreviewHelperFunc)dlsym(libraryHandle, "CreateOpenGL3ScreenPreviewHelper_0002");
+	if (!gCreateOpenGL3PreviewFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+bool		IsDeckLinkAPIPresent_v15_2 (void)
+{
+	// If the DeckLink API dynamic library was successfully loaded, return this knowledge to the caller
+	return gLoadedDeckLinkAPI;
+}
+
+IDeckLinkIterator*		CreateDeckLinkIteratorInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateIteratorFunc == NULL)
+		return NULL;
+	return gCreateIteratorFunc();
+}
+
+IDeckLinkAPIInformation*	CreateDeckLinkAPIInformationInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateAPIInformationFunc == NULL)
+		return NULL;
+	return gCreateAPIInformationFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper*		CreateOpenGLScreenPreviewHelper (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	pthread_once(&gPreviewOnceControl, InitDeckLinkPreviewAPI);
+	
+	if (gCreateOpenGLPreviewFunc == NULL)
+		return NULL;
+	return gCreateOpenGLPreviewFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper*		CreateOpenGL3ScreenPreviewHelper (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	pthread_once(&gPreviewOnceControl, InitDeckLinkPreviewAPI);
+
+	if (gCreateOpenGL3PreviewFunc == NULL)
+		return NULL;
+	return gCreateOpenGL3PreviewFunc();
+}
+
+IDeckLinkVideoConversion* CreateVideoConversionInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoConversionFunc == NULL)
+		return NULL;
+	return gCreateVideoConversionFunc();
+}
+
+IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateDeckLinkDiscoveryFunc == NULL)
+		return NULL;
+	return gCreateDeckLinkDiscoveryFunc();
+}
+
+IDeckLinkVideoFrameAncillaryPackets_v15_2* CreateVideoFrameAncillaryPacketsInstance_v15_2 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoFrameAncillaryPacketsFunc == NULL)
+		return NULL;
+	return gCreateVideoFrameAncillaryPacketsFunc();
+}

services/capture/sdk/DeckLinkAPIDispatch_v15_3_1.cpp

@@ -0,0 +1,188 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+**/
+
+#include <stdio.h>
+#include <pthread.h>
+#include <dlfcn.h>
+
+#include "DeckLinkAPI_v15_3_1.h"
+
+#define kDeckLinkAPI_Name "libDeckLinkAPI.so"
+#define KDeckLinkPreviewAPI_Name "libDeckLinkPreviewAPI.so"
+
+typedef IDeckLinkIterator* (*CreateIteratorFunc)(void);
+typedef IDeckLinkAPIInformation* (*CreateAPIInformationFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper* (*CreateOpenGLScreenPreviewHelperFunc)(void);
+typedef IDeckLinkGLScreenPreviewHelper* (*CreateOpenGL3ScreenPreviewHelperFunc)(void);
+typedef IDeckLinkVideoConversion_v15_3_1* (*CreateVideoConversionInstanceFunc)(void);
+typedef IDeckLinkDiscovery* (*CreateDeckLinkDiscoveryInstanceFunc)(void);
+typedef IDeckLinkVideoFrameAncillaryPackets* (*CreateVideoFrameAncillaryPacketsInstanceFunc)(void);
+
+static pthread_once_t					gDeckLinkOnceControl = PTHREAD_ONCE_INIT;
+static pthread_once_t					gPreviewOnceControl = PTHREAD_ONCE_INIT;
+
+static bool								gLoadedDeckLinkAPI = false;
+
+static CreateIteratorFunc					gCreateIteratorFunc = NULL;
+static CreateAPIInformationFunc				gCreateAPIInformationFunc = NULL;
+static CreateOpenGLScreenPreviewHelperFunc	gCreateOpenGLPreviewFunc = NULL;
+static CreateOpenGL3ScreenPreviewHelperFunc	gCreateOpenGL3PreviewFunc = NULL;
+static CreateVideoConversionInstanceFunc	gCreateVideoConversionFunc	= NULL;
+static CreateDeckLinkDiscoveryInstanceFunc	gCreateDeckLinkDiscoveryFunc = NULL;
+static CreateVideoFrameAncillaryPacketsInstanceFunc	gCreateVideoFrameAncillaryPacketsFunc = NULL;
+
+static void	InitDeckLinkAPI (void)
+{
+	void *libraryHandle;
+	
+	libraryHandle = dlopen(kDeckLinkAPI_Name, RTLD_NOW|RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+	
+	gLoadedDeckLinkAPI = true;
+	
+	gCreateIteratorFunc = (CreateIteratorFunc)dlsym(libraryHandle, "CreateDeckLinkIteratorInstance_0004");
+	if (!gCreateIteratorFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateAPIInformationFunc = (CreateAPIInformationFunc)dlsym(libraryHandle, "CreateDeckLinkAPIInformationInstance_0001");
+	if (!gCreateAPIInformationFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateVideoConversionFunc = (CreateVideoConversionInstanceFunc)dlsym(libraryHandle, "CreateVideoConversionInstance_0002");
+	if (!gCreateVideoConversionFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateDeckLinkDiscoveryFunc = (CreateDeckLinkDiscoveryInstanceFunc)dlsym(libraryHandle, "CreateDeckLinkDiscoveryInstance_0003");
+	if (!gCreateDeckLinkDiscoveryFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateVideoFrameAncillaryPacketsFunc = (CreateVideoFrameAncillaryPacketsInstanceFunc)dlsym(libraryHandle, "CreateVideoFrameAncillaryPacketsInstance_0001");
+	if (!gCreateVideoFrameAncillaryPacketsFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+static void	InitDeckLinkPreviewAPI (void)
+{
+	void *libraryHandle;
+	
+	libraryHandle = dlopen(KDeckLinkPreviewAPI_Name, RTLD_NOW|RTLD_GLOBAL);
+	if (!libraryHandle)
+	{
+		fprintf(stderr, "%s\n", dlerror());
+		return;
+	}
+	gCreateOpenGLPreviewFunc = (CreateOpenGLScreenPreviewHelperFunc)dlsym(libraryHandle, "CreateOpenGLScreenPreviewHelper_0002");
+	if (!gCreateOpenGLPreviewFunc)
+		fprintf(stderr, "%s\n", dlerror());
+	gCreateOpenGL3PreviewFunc = (CreateOpenGL3ScreenPreviewHelperFunc)dlsym(libraryHandle, "CreateOpenGL3ScreenPreviewHelper_0002");
+	if (!gCreateOpenGL3PreviewFunc)
+		fprintf(stderr, "%s\n", dlerror());
+}
+
+bool		IsDeckLinkAPIPresent (void)
+{
+	// If the DeckLink API dynamic library was successfully loaded, return this knowledge to the caller
+	return gLoadedDeckLinkAPI;
+}
+
+IDeckLinkIterator*		CreateDeckLinkIteratorInstance_v15_3_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateIteratorFunc == NULL)
+		return NULL;
+	return gCreateIteratorFunc();
+}
+
+IDeckLinkAPIInformation*	CreateDeckLinkAPIInformationInstance_v15_3_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateAPIInformationFunc == NULL)
+		return NULL;
+	return gCreateAPIInformationFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper*		CreateOpenGLScreenPreviewHelper_v15_3_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	pthread_once(&gPreviewOnceControl, InitDeckLinkPreviewAPI);
+	
+	if (gCreateOpenGLPreviewFunc == NULL)
+		return NULL;
+	return gCreateOpenGLPreviewFunc();
+}
+
+IDeckLinkGLScreenPreviewHelper*		CreateOpenGL3ScreenPreviewHelper_v15_3_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	pthread_once(&gPreviewOnceControl, InitDeckLinkPreviewAPI);
+
+	if (gCreateOpenGL3PreviewFunc == NULL)
+		return NULL;
+	return gCreateOpenGL3PreviewFunc();
+}
+
+IDeckLinkVideoConversion_v15_3_1* CreateVideoConversionInstance_v15_3_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoConversionFunc == NULL)
+		return NULL;
+	return gCreateVideoConversionFunc();
+}
+
+IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance_v15_3_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateDeckLinkDiscoveryFunc == NULL)
+		return NULL;
+	return gCreateDeckLinkDiscoveryFunc();
+}
+
+IDeckLinkVideoFrameAncillaryPackets* CreateVideoFrameAncillaryPacketsInstance_v15_3_1 (void)
+{
+	pthread_once(&gDeckLinkOnceControl, InitDeckLinkAPI);
+	
+	if (gCreateVideoFrameAncillaryPacketsFunc == NULL)
+		return NULL;
+	return gCreateVideoFrameAncillaryPacketsFunc();
+}

services/capture/sdk/DeckLinkAPIGLScreenPreview_v14_2_1.h

@@ -0,0 +1,68 @@
+/* -LICENSE-START-
+** Copyright (c) 2022 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation (the
+** "Software") to use, reproduce, display, distribute, sub-license, execute,
+** and transmit the Software, and to prepare derivative works of the Software,
+** and to permit third-parties to whom the Software is furnished to do so, in
+** accordance with:
+**
+** (1) if the Software is obtained from Blackmagic Design, the End User License
+** Agreement for the Software Development Kit (“EULA”) available at
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+**
+** (2) if the Software is obtained from any third party, such licensing terms
+** as notified by that third party,
+**
+** and all subject to the following:
+**
+** (3) the copyright notices in the Software and this entire statement,
+** including the above license grant, this restriction and the following
+** disclaimer, must be included in all copies of the Software, in whole or in
+** part, and all derivative works of the Software, unless such copies or
+** derivative works are solely in the form of machine-executable object code
+** generated by a source language processor.
+**
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+**
+** A copy of the Software is available free of charge at
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+**
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIGLSCREENPREVIEW_v14_2_1_H
+#define BMD_DECKLINKAPIGLSCREENPREVIEW_v14_2_1_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPIVideoFrame_v14_2_1.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkGLScreenPreviewHelper_v14_2_1           = /* 504E2209-CAC7-4C1A-9FB4-C5BB6274D22F */ { 0x50, 0x4E, 0x22, 0x09, 0xCA, 0xC7, 0x4C, 0x1A, 0x9F, 0xB4, 0xC5, 0xBB, 0x62, 0x74, 0xD2, 0x2F };
+
+/* Interface IDeckLinkGLScreenPreviewHelper - Created with CoCreateInstance on platforms with native COM support or from CreateOpenGLScreenPreviewHelper/CreateOpenGL3ScreenPreviewHelper on other platforms. */
+
+class BMD_PUBLIC IDeckLinkGLScreenPreviewHelper_v14_2_1 : public IUnknown
+{
+public:
+
+	/* Methods must be called with OpenGL context set */
+
+	virtual HRESULT InitializeGL (void) = 0;
+	virtual HRESULT PaintGL (void) = 0;
+	virtual HRESULT SetFrame (/* in */ IDeckLinkVideoFrame_v14_2_1* theFrame) = 0;
+	virtual HRESULT Set3DPreviewFormat (/* in */ BMD3DPreviewFormat previewFormat) = 0;
+
+protected:
+	virtual ~IDeckLinkGLScreenPreviewHelper_v14_2_1 () {} // call Release method to drop reference count
+};
+
+#endif

services/capture/sdk/DeckLinkAPIMemoryAllocator_v14_2_1.h

@@ -0,0 +1,61 @@
+/* -LICENSE-START-
+** Copyright (c) 2022 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation (the
+** "Software") to use, reproduce, display, distribute, sub-license, execute,
+** and transmit the Software, and to prepare derivative works of the Software,
+** and to permit third-parties to whom the Software is furnished to do so, in
+** accordance with:
+**
+** (1) if the Software is obtained from Blackmagic Design, the End User License
+** Agreement for the Software Development Kit (“EULA”) available at
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+**
+** (2) if the Software is obtained from any third party, such licensing terms
+** as notified by that third party,
+**
+** and all subject to the following:
+**
+** (3) the copyright notices in the Software and this entire statement,
+** including the above license grant, this restriction and the following
+** disclaimer, must be included in all copies of the Software, in whole or in
+** part, and all derivative works of the Software, unless such copies or
+** derivative works are solely in the form of machine-executable object code
+** generated by a source language processor.
+**
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+**
+** A copy of the Software is available free of charge at
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+**
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIMEMORYALLOCATOR_v14_2_1_H
+#define BMD_DECKLINKAPIMEMORYALLOCATOR_v14_2_1_H
+
+#include "DeckLinkAPI.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkMemoryAllocator_v14_2_1                 = /* B36EB6E7-9D29-4AA8-92EF-843B87A289E8 */ { 0xB3, 0x6E, 0xB6, 0xE7, 0x9D, 0x29, 0x4A, 0xA8, 0x92, 0xEF, 0x84, 0x3B, 0x87, 0xA2, 0x89, 0xE8 };
+
+/* Interface IDeckLinkMemoryAllocator_v14_2_1 - Created with CoCreateInstance. */
+
+class BMD_PUBLIC IDeckLinkMemoryAllocator_v14_2_1 : public IUnknown
+{
+public:
+    virtual HRESULT AllocateBuffer (/* in */ uint32_t bufferSize, /* out */ void** allocatedBuffer) = 0;
+    virtual HRESULT ReleaseBuffer (/* in */ void* buffer) = 0;
+    virtual HRESULT Commit (void) = 0;
+    virtual HRESULT Decommit (void) = 0;
+};
+
+#endif

services/capture/sdk/DeckLinkAPIMetalScreenPreview_v14_2_1.h

@@ -0,0 +1,65 @@
+/* -LICENSE-START-
+** Copyright (c) 2022 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation (the
+** "Software") to use, reproduce, display, distribute, sub-license, execute,
+** and transmit the Software, and to prepare derivative works of the Software,
+** and to permit third-parties to whom the Software is furnished to do so, in
+** accordance with:
+**
+** (1) if the Software is obtained from Blackmagic Design, the End User License
+** Agreement for the Software Development Kit (“EULA”) available at
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+**
+** (2) if the Software is obtained from any third party, such licensing terms
+** as notified by that third party,
+**
+** and all subject to the following:
+**
+** (3) the copyright notices in the Software and this entire statement,
+** including the above license grant, this restriction and the following
+** disclaimer, must be included in all copies of the Software, in whole or in
+** part, and all derivative works of the Software, unless such copies or
+** derivative works are solely in the form of machine-executable object code
+** generated by a source language processor.
+**
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+**
+** A copy of the Software is available free of charge at
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+**
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIMETALSCREENPREVIEW_v14_2_1_H
+#define BMD_DECKLINKAPIMETALSCREENPREVIEW_v14_2_1_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPIVideoFrame_v14_2_1.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkMetalScreenPreviewHelper_v14_2_1        = /* 1AB252C5-DACB-4AE8-A58B-5320DE9CE373 */ { 0x1A, 0xB2, 0x52, 0xC5, 0xDA, 0xCB, 0x4A, 0xE8, 0xA5, 0x8B, 0x53, 0x20, 0xDE, 0x9C, 0xE3, 0x73 };
+
+/* Interface IDeckLinkMetalScreenPreviewHelper - Created with CreateMetalScreenPreviewHelper(). */
+
+class BMD_PUBLIC IDeckLinkMetalScreenPreviewHelper_v14_2_1 : public IUnknown
+{
+public:
+	virtual HRESULT Initialize (/* in */ void* device) = 0;
+	virtual HRESULT Draw (/* in */ void* cmdBuffer, /* in */ void* renderPassDescriptor, /* in */ void* viewport) = 0;
+	virtual HRESULT SetFrame (/* in */ IDeckLinkVideoFrame_v14_2_1* theFrame) = 0;
+	virtual HRESULT Set3DPreviewFormat (/* in */ BMD3DPreviewFormat previewFormat) = 0;
+
+protected:
+	virtual ~IDeckLinkMetalScreenPreviewHelper_v14_2_1 () {} // call Release method to drop reference count
+};
+
+#endif

services/capture/sdk/DeckLinkAPIModes.h

@@ -0,0 +1,291 @@
+/* -LICENSE-START-
+** Copyright (c) 2026 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+**
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+**
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+/*
+ * -- AUTOMATICALLY GENERATED - DO NOT EDIT ---
+ */
+
+#ifndef BMD_DECKLINKAPIMODES_H
+#define BMD_DECKLINKAPIMODES_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+#ifndef BMD_PUBLIC
+	#define BMD_PUBLIC
+#endif
+
+// Type Declarations
+
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkDisplayModeIterator                 = /* 9C88499F-F601-4021-B80B-032E4EB41C35 */ { 0x9C,0x88,0x49,0x9F,0xF6,0x01,0x40,0x21,0xB8,0x0B,0x03,0x2E,0x4E,0xB4,0x1C,0x35 };
+BMD_CONST REFIID IID_IDeckLinkDisplayMode                         = /* 3EB2C1AB-0A3D-4523-A3AD-F40D7FB14E78 */ { 0x3E,0xB2,0xC1,0xAB,0x0A,0x3D,0x45,0x23,0xA3,0xAD,0xF4,0x0D,0x7F,0xB1,0x4E,0x78 };
+
+/* Enum BMDDisplayMode - BMDDisplayMode enumerates the video modes supported. */
+
+typedef uint32_t BMDDisplayMode;
+enum _BMDDisplayMode {
+
+    /* SD Modes */
+
+    bmdModeNTSC                                                  = /* 'ntsc' */ 0x6E747363,
+    bmdModeNTSC2398                                              = /* 'nt23' */ 0x6E743233,	// 3:2 pulldown
+    bmdModePAL                                                   = /* 'pal ' */ 0x70616C20,
+    bmdModeNTSCp                                                 = /* 'ntsp' */ 0x6E747370,
+    bmdModePALp                                                  = /* 'palp' */ 0x70616C70,
+
+    /* HD 1080 Modes */
+
+    bmdModeHD1080p2398                                           = /* '23ps' */ 0x32337073,
+    bmdModeHD1080p24                                             = /* '24ps' */ 0x32347073,
+    bmdModeHD1080p25                                             = /* 'Hp25' */ 0x48703235,
+    bmdModeHD1080p2997                                           = /* 'Hp29' */ 0x48703239,
+    bmdModeHD1080p30                                             = /* 'Hp30' */ 0x48703330,
+    bmdModeHD1080p4795                                           = /* 'Hp47' */ 0x48703437,
+    bmdModeHD1080p48                                             = /* 'Hp48' */ 0x48703438,
+    bmdModeHD1080p50                                             = /* 'Hp50' */ 0x48703530,
+    bmdModeHD1080p5994                                           = /* 'Hp59' */ 0x48703539,
+    bmdModeHD1080p6000                                           = /* 'Hp60' */ 0x48703630,	// N.B. This _really_ is 60.00 Hz.
+    bmdModeHD1080p9590                                           = /* 'Hp95' */ 0x48703935,
+    bmdModeHD1080p96                                             = /* 'Hp96' */ 0x48703936,
+    bmdModeHD1080p100                                            = /* 'Hp10' */ 0x48703130,
+    bmdModeHD1080p11988                                          = /* 'Hp11' */ 0x48703131,
+    bmdModeHD1080p120                                            = /* 'Hp12' */ 0x48703132,
+    bmdModeHD1080i50                                             = /* 'Hi50' */ 0x48693530,
+    bmdModeHD1080i5994                                           = /* 'Hi59' */ 0x48693539,
+    bmdModeHD1080i6000                                           = /* 'Hi60' */ 0x48693630,	// N.B. This _really_ is 60.00 Hz.
+
+    /* HD 720 Modes */
+
+    bmdModeHD720p50                                              = /* 'hp50' */ 0x68703530,
+    bmdModeHD720p5994                                            = /* 'hp59' */ 0x68703539,
+    bmdModeHD720p60                                              = /* 'hp60' */ 0x68703630,
+
+    /* 2K Modes */
+
+    bmdMode2k2398                                                = /* '2k23' */ 0x326B3233,
+    bmdMode2k24                                                  = /* '2k24' */ 0x326B3234,
+    bmdMode2k25                                                  = /* '2k25' */ 0x326B3235,
+
+    /* 2K DCI Modes */
+
+    bmdMode2kDCI2398                                             = /* '2d23' */ 0x32643233,
+    bmdMode2kDCI24                                               = /* '2d24' */ 0x32643234,
+    bmdMode2kDCI25                                               = /* '2d25' */ 0x32643235,
+    bmdMode2kDCI2997                                             = /* '2d29' */ 0x32643239,
+    bmdMode2kDCI30                                               = /* '2d30' */ 0x32643330,
+    bmdMode2kDCI4795                                             = /* '2d47' */ 0x32643437,
+    bmdMode2kDCI48                                               = /* '2d48' */ 0x32643438,
+    bmdMode2kDCI50                                               = /* '2d50' */ 0x32643530,
+    bmdMode2kDCI5994                                             = /* '2d59' */ 0x32643539,
+    bmdMode2kDCI60                                               = /* '2d60' */ 0x32643630,
+    bmdMode2kDCI9590                                             = /* '2d95' */ 0x32643935,
+    bmdMode2kDCI96                                               = /* '2d96' */ 0x32643936,
+    bmdMode2kDCI100                                              = /* '2d10' */ 0x32643130,
+    bmdMode2kDCI11988                                            = /* '2d11' */ 0x32643131,
+    bmdMode2kDCI120                                              = /* '2d12' */ 0x32643132,
+
+    /* 4K UHD Modes */
+
+    bmdMode4K2160p2398                                           = /* '4k23' */ 0x346B3233,
+    bmdMode4K2160p24                                             = /* '4k24' */ 0x346B3234,
+    bmdMode4K2160p25                                             = /* '4k25' */ 0x346B3235,
+    bmdMode4K2160p2997                                           = /* '4k29' */ 0x346B3239,
+    bmdMode4K2160p30                                             = /* '4k30' */ 0x346B3330,
+    bmdMode4K2160p4795                                           = /* '4k47' */ 0x346B3437,
+    bmdMode4K2160p48                                             = /* '4k48' */ 0x346B3438,
+    bmdMode4K2160p50                                             = /* '4k50' */ 0x346B3530,
+    bmdMode4K2160p5994                                           = /* '4k59' */ 0x346B3539,
+    bmdMode4K2160p60                                             = /* '4k60' */ 0x346B3630,
+    bmdMode4K2160p9590                                           = /* '4k95' */ 0x346B3935,
+    bmdMode4K2160p96                                             = /* '4k96' */ 0x346B3936,
+    bmdMode4K2160p100                                            = /* '4k10' */ 0x346B3130,
+    bmdMode4K2160p11988                                          = /* '4k11' */ 0x346B3131,
+    bmdMode4K2160p120                                            = /* '4k12' */ 0x346B3132,
+
+    /* 4K DCI Modes */
+
+    bmdMode4kDCI2398                                             = /* '4d23' */ 0x34643233,
+    bmdMode4kDCI24                                               = /* '4d24' */ 0x34643234,
+    bmdMode4kDCI25                                               = /* '4d25' */ 0x34643235,
+    bmdMode4kDCI2997                                             = /* '4d29' */ 0x34643239,
+    bmdMode4kDCI30                                               = /* '4d30' */ 0x34643330,
+    bmdMode4kDCI4795                                             = /* '4d47' */ 0x34643437,
+    bmdMode4kDCI48                                               = /* '4d48' */ 0x34643438,
+    bmdMode4kDCI50                                               = /* '4d50' */ 0x34643530,
+    bmdMode4kDCI5994                                             = /* '4d59' */ 0x34643539,
+    bmdMode4kDCI60                                               = /* '4d60' */ 0x34643630,
+    bmdMode4kDCI9590                                             = /* '4d95' */ 0x34643935,
+    bmdMode4kDCI96                                               = /* '4d96' */ 0x34643936,
+    bmdMode4kDCI100                                              = /* '4d10' */ 0x34643130,
+    bmdMode4kDCI11988                                            = /* '4d11' */ 0x34643131,
+    bmdMode4kDCI120                                              = /* '4d12' */ 0x34643132,
+
+    /* 8K UHD Modes */
+
+    bmdMode8K4320p2398                                           = /* '8k23' */ 0x386B3233,
+    bmdMode8K4320p24                                             = /* '8k24' */ 0x386B3234,
+    bmdMode8K4320p25                                             = /* '8k25' */ 0x386B3235,
+    bmdMode8K4320p2997                                           = /* '8k29' */ 0x386B3239,
+    bmdMode8K4320p30                                             = /* '8k30' */ 0x386B3330,
+    bmdMode8K4320p4795                                           = /* '8k47' */ 0x386B3437,
+    bmdMode8K4320p48                                             = /* '8k48' */ 0x386B3438,
+    bmdMode8K4320p50                                             = /* '8k50' */ 0x386B3530,
+    bmdMode8K4320p5994                                           = /* '8k59' */ 0x386B3539,
+    bmdMode8K4320p60                                             = /* '8k60' */ 0x386B3630,
+
+    /* 8K DCI Modes */
+
+    bmdMode8kDCI2398                                             = /* '8d23' */ 0x38643233,
+    bmdMode8kDCI24                                               = /* '8d24' */ 0x38643234,
+    bmdMode8kDCI25                                               = /* '8d25' */ 0x38643235,
+    bmdMode8kDCI2997                                             = /* '8d29' */ 0x38643239,
+    bmdMode8kDCI30                                               = /* '8d30' */ 0x38643330,
+    bmdMode8kDCI4795                                             = /* '8d47' */ 0x38643437,
+    bmdMode8kDCI48                                               = /* '8d48' */ 0x38643438,
+    bmdMode8kDCI50                                               = /* '8d50' */ 0x38643530,
+    bmdMode8kDCI5994                                             = /* '8d59' */ 0x38643539,
+    bmdMode8kDCI60                                               = /* '8d60' */ 0x38643630,
+
+    /* PC Modes */
+
+    bmdMode640x480p60                                            = /* 'vga6' */ 0x76676136,
+    bmdMode800x600p60                                            = /* 'svg6' */ 0x73766736,
+    bmdMode1440x900p50                                           = /* 'wxg5' */ 0x77786735,
+    bmdMode1440x900p60                                           = /* 'wxg6' */ 0x77786736,
+    bmdMode1440x1080p50                                          = /* 'sxg5' */ 0x73786735,
+    bmdMode1440x1080p60                                          = /* 'sxg6' */ 0x73786736,
+    bmdMode1600x1200p50                                          = /* 'uxg5' */ 0x75786735,
+    bmdMode1600x1200p60                                          = /* 'uxg6' */ 0x75786736,
+    bmdMode1920x1200p50                                          = /* 'wux5' */ 0x77757835,
+    bmdMode1920x1200p60                                          = /* 'wux6' */ 0x77757836,
+    bmdMode1920x1440p50                                          = /* '1945' */ 0x31393435,
+    bmdMode1920x1440p60                                          = /* '1946' */ 0x31393436,
+    bmdMode2560x1440p50                                          = /* 'wqh5' */ 0x77716835,
+    bmdMode2560x1440p60                                          = /* 'wqh6' */ 0x77716836,
+    bmdMode2560x1600p50                                          = /* 'wqx5' */ 0x77717835,
+    bmdMode2560x1600p60                                          = /* 'wqx6' */ 0x77717836,
+    bmdModeUnknown                                               = /* 'iunk' */ 0x69756E6B
+};
+
+/* Enum BMDFieldDominance - BMDFieldDominance enumerates settings applicable to video fields. */
+
+typedef uint32_t BMDFieldDominance;
+enum _BMDFieldDominance {
+    bmdUnknownFieldDominance                                     = 0,
+    bmdLowerFieldFirst                                           = /* 'lowr' */ 0x6C6F7772,
+    bmdUpperFieldFirst                                           = /* 'uppr' */ 0x75707072,
+    bmdProgressiveFrame                                          = /* 'prog' */ 0x70726F67,
+    bmdProgressiveSegmentedFrame                                 = /* 'psf ' */ 0x70736620
+};
+
+/* Enum BMDPixelFormat - Video pixel formats supported for output/input */
+
+typedef uint32_t BMDPixelFormat;
+enum _BMDPixelFormat {
+    bmdFormatUnspecified                                         = 0,
+    bmdFormat8BitYUV                                             = /* '2vuy' */ 0x32767579,
+    bmdFormat10BitYUV                                            = /* 'v210' */ 0x76323130,
+    bmdFormat10BitYUVA                                           = /* 'Ay10' */ 0x41793130,	// Big-endian YUVA 10 bit per component with SMPTE video levels (64-940) for YUV but full range alpha
+    bmdFormat8BitARGB                                            = 32,
+    bmdFormat8BitBGRA                                            = /* 'BGRA' */ 0x42475241,
+    bmdFormat10BitRGB                                            = /* 'r210' */ 0x72323130,	// Big-endian RGB 10-bit per component with SMPTE video levels (64-940). Packed as 2:10:10:10
+    bmdFormat12BitRGB                                            = /* 'R12B' */ 0x52313242,	// Big-endian RGB 12-bit per component with full range (0-4095). Packed as 12-bit per component
+    bmdFormat12BitRGBLE                                          = /* 'R12L' */ 0x5231324C,	// Little-endian RGB 12-bit per component with full range (0-4095). Packed as 12-bit per component
+    bmdFormat10BitRGBXLE                                         = /* 'R10l' */ 0x5231306C,	// Little-endian 10-bit RGB with SMPTE video levels (64-940)
+    bmdFormat10BitRGBX                                           = /* 'R10b' */ 0x52313062,	// Big-endian 10-bit RGB with SMPTE video levels (64-940)
+
+    /* Formats supported only by devices that can be queried for an IDeckLinkEncoderInput */
+
+    bmdFormatH265                                                = /* 'hev1' */ 0x68657631,
+    bmdFormatDNxHR                                               = /* 'AVdh' */ 0x41566468
+};
+
+/* Enum BMDDisplayModeFlags - Flags to describe the characteristics of an IDeckLinkDisplayMode. */
+
+typedef uint32_t BMDDisplayModeFlags;
+enum _BMDDisplayModeFlags {
+    bmdDisplayModeSupports3D                                     = 1 << 0,
+    bmdDisplayModeColorspaceRec601                               = 1 << 1,
+    bmdDisplayModeColorspaceRec709                               = 1 << 2,
+    bmdDisplayModeColorspaceRec2020                              = 1 << 3
+};
+
+#if defined(__cplusplus)
+
+// Forward Declarations
+
+class IDeckLinkDisplayModeIterator;
+class IDeckLinkDisplayMode;
+
+/* Interface IDeckLinkDisplayModeIterator - Enumerates over supported input/output display modes. */
+
+class BMD_PUBLIC IDeckLinkDisplayModeIterator : public IUnknown
+{
+public:
+    virtual HRESULT Next (/* out */ IDeckLinkDisplayMode** deckLinkDisplayMode) = 0;
+
+protected:
+    virtual ~IDeckLinkDisplayModeIterator () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkDisplayMode - Represents a display mode */
+
+class BMD_PUBLIC IDeckLinkDisplayMode : public IUnknown
+{
+public:
+    virtual HRESULT GetName (/* out */ const char** name) = 0;
+    virtual BMDDisplayMode GetDisplayMode (void) = 0;
+    virtual long GetWidth (void) = 0;
+    virtual long GetHeight (void) = 0;
+    virtual HRESULT GetFrameRate (/* out */ BMDTimeValue* frameDuration, /* out */ BMDTimeScale* timeScale) = 0;
+    virtual BMDFieldDominance GetFieldDominance (void) = 0;
+    virtual BMDDisplayModeFlags GetFlags (void) = 0;
+
+protected:
+    virtual ~IDeckLinkDisplayMode () {} // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+
+}
+
+
+
+#endif /* defined(__cplusplus) */
+#endif /* defined(BMD_DECKLINKAPIMODES_H) */

services/capture/sdk/DeckLinkAPIScreenPreviewCallback_v14_2_1.h

@@ -0,0 +1,62 @@
+/* -LICENSE-START-
+** Copyright (c) 2022 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation (the
+** "Software") to use, reproduce, display, distribute, sub-license, execute,
+** and transmit the Software, and to prepare derivative works of the Software,
+** and to permit third-parties to whom the Software is furnished to do so, in
+** accordance with:
+**
+** (1) if the Software is obtained from Blackmagic Design, the End User License
+** Agreement for the Software Development Kit (“EULA”) available at
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+**
+** (2) if the Software is obtained from any third party, such licensing terms
+** as notified by that third party,
+**
+** and all subject to the following:
+**
+** (3) the copyright notices in the Software and this entire statement,
+** including the above license grant, this restriction and the following
+** disclaimer, must be included in all copies of the Software, in whole or in
+** part, and all derivative works of the Software, unless such copies or
+** derivative works are solely in the form of machine-executable object code
+** generated by a source language processor.
+**
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+**
+** A copy of the Software is available free of charge at
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+**
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPISCREENPREVIEWCALLBACK_v14_2_1_H
+#define BMD_DECKLINKAPISCREENPREVIEWCALLBACK_v14_2_1_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPIVideoFrame_v14_2_1.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkScreenPreviewCallback_v14_2_1           = /* B1D3F49A-85FE-4C5D-95C8-0B5D5DCCD438 */ { 0xB1, 0xD3, 0xF4, 0x9A, 0x85, 0xFE, 0x4C, 0x5D, 0x95, 0xC8, 0x0B, 0x5D, 0x5D, 0xCC, 0xD4, 0x38 };
+
+/* Interface IDeckLinkScreenPreviewCallback_v14_2_1 - Screen preview callback */
+
+class BMD_PUBLIC IDeckLinkScreenPreviewCallback_v14_2_1 : public IUnknown
+{
+public:
+    virtual HRESULT DrawFrame (/* in */ IDeckLinkVideoFrame_v14_2_1* theFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkScreenPreviewCallback_v14_2_1 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPISCREENPREVIEWCALLBACK_v14_2_1_H) */

services/capture/sdk/DeckLinkAPITypes.h

@@ -0,0 +1,140 @@
+/* -LICENSE-START-
+** Copyright (c) 2026 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation covered by
+** this license (the "Software") to use, reproduce, display, distribute,
+** execute, and transmit the Software, and to prepare derivative works of the
+** Software, and to permit third-parties to whom the Software is furnished to
+** do so, all subject to the following:
+**
+** The copyright notices in the Software and this entire statement, including
+** the above license grant, this restriction and the following disclaimer,
+** must be included in all copies of the Software, in whole or in part, and
+** all derivative works of the Software, unless such copies or derivative
+** works are solely in the form of machine-executable object code generated by
+** a source language processor.
+**
+** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+** -LICENSE-END-
+*/
+
+/*
+ * -- AUTOMATICALLY GENERATED - DO NOT EDIT ---
+ */
+
+#ifndef BMD_DECKLINKAPITYPES_H
+#define BMD_DECKLINKAPITYPES_H
+
+
+#ifndef BMD_CONST
+    #if defined(_MSC_VER)
+        #define BMD_CONST __declspec(selectany) static const
+    #else
+        #define BMD_CONST static const
+    #endif
+#endif
+
+#ifndef BMD_PUBLIC
+	#define BMD_PUBLIC
+#endif
+
+// Type Declarations
+
+typedef int64_t BMDTimeValue;
+typedef int64_t BMDTimeScale;
+typedef uint32_t BMDTimecodeBCD;
+typedef uint32_t BMDTimecodeUserBits;
+typedef int64_t BMDIPFlowID;
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkTimecode                            = /* BC6CFBD3-8317-4325-AC1C-1216391E9340 */ { 0xBC,0x6C,0xFB,0xD3,0x83,0x17,0x43,0x25,0xAC,0x1C,0x12,0x16,0x39,0x1E,0x93,0x40 };
+
+/* Enum BMDTimecodeFlags - Timecode flags */
+
+typedef uint32_t BMDTimecodeFlags;
+enum _BMDTimecodeFlags {
+    bmdTimecodeFlagDefault                                       = 0,
+    bmdTimecodeIsDropFrame                                       = 1 << 0,
+    bmdTimecodeFieldMark                                         = 1 << 1,
+    bmdTimecodeColorFrame                                        = 1 << 2,
+    bmdTimecodeEmbedRecordingTrigger                             = 1 << 3,	// On SDI recording trigger utilises a user-bit.
+    bmdTimecodeRecordingTriggered                                = 1 << 4
+};
+
+/* Enum BMDVideoConnection - Video connection types */
+
+typedef uint32_t BMDVideoConnection;
+enum _BMDVideoConnection {
+    bmdVideoConnectionUnspecified                                = 0,
+    bmdVideoConnectionSDI                                        = 1 << 0,
+    bmdVideoConnectionHDMI                                       = 1 << 1,
+    bmdVideoConnectionOpticalSDI                                 = 1 << 2,
+    bmdVideoConnectionComponent                                  = 1 << 3,
+    bmdVideoConnectionComposite                                  = 1 << 4,
+    bmdVideoConnectionSVideo                                     = 1 << 5,
+    bmdVideoConnectionEthernet                                   = 1 << 6,
+    bmdVideoConnectionOpticalEthernet                            = 1 << 7,
+    bmdVideoConnectionInternal                                   = 1 << 8
+};
+
+/* Enum BMDAudioConnection - Audio connection types */
+
+typedef uint32_t BMDAudioConnection;
+enum _BMDAudioConnection {
+    bmdAudioConnectionEmbedded                                   = 1 << 0,
+    bmdAudioConnectionAESEBU                                     = 1 << 1,
+    bmdAudioConnectionAnalog                                     = 1 << 2,
+    bmdAudioConnectionAnalogXLR                                  = 1 << 3,
+    bmdAudioConnectionAnalogRCA                                  = 1 << 4,
+    bmdAudioConnectionMicrophone                                 = 1 << 5,
+    bmdAudioConnectionHeadphones                                 = 1 << 6
+};
+
+/* Enum BMDDeckControlConnection - Deck control connections */
+
+typedef uint32_t BMDDeckControlConnection;
+enum _BMDDeckControlConnection {
+    bmdDeckControlConnectionRS422Remote1                         = 1 << 0,
+    bmdDeckControlConnectionRS422Remote2                         = 1 << 1
+};
+
+#if defined(__cplusplus)
+
+// Forward Declarations
+
+class IDeckLinkTimecode;
+
+/* Interface IDeckLinkTimecode - Used for video frame timecode representation. */
+
+class BMD_PUBLIC IDeckLinkTimecode : public IUnknown
+{
+public:
+    virtual BMDTimecodeBCD GetBCD (void) = 0;
+    virtual HRESULT GetComponents (/* out */ uint8_t* hours, /* out */ uint8_t* minutes, /* out */ uint8_t* seconds, /* out */ uint8_t* frames) = 0;
+    virtual HRESULT GetString (/* out */ const char** timecode) = 0;
+    virtual BMDTimecodeFlags GetFlags (void) = 0;
+    virtual HRESULT GetTimecodeUserBits (/* out */ BMDTimecodeUserBits* userBits) = 0;
+
+protected:
+    virtual ~IDeckLinkTimecode () {} // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+
+
+}
+
+
+
+#endif /* defined(__cplusplus) */
+#endif /* defined(BMD_DECKLINKAPITYPES_H) */

services/capture/sdk/DeckLinkAPIVersion.h

@@ -0,0 +1,50 @@
+/* -LICENSE-START-
+ * ** Copyright (c) 2014 Blackmagic Design
+ * **  
+ * ** Permission is hereby granted, free of charge, to any person or organization 
+ * ** obtaining a copy of the software and accompanying documentation (the 
+ * ** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+ * ** and transmit the Software, and to prepare derivative works of the Software, 
+ * ** and to permit third-parties to whom the Software is furnished to do so, in 
+ * ** accordance with:
+ * ** 
+ * ** (1) if the Software is obtained from Blackmagic Design, the End User License 
+ * ** Agreement for the Software Development Kit ("EULA") available at 
+ * ** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+ * ** 
+ * ** (2) if the Software is obtained from any third party, such licensing terms 
+ * ** as notified by that third party,
+ * ** 
+ * ** and all subject to the following:
+ * ** 
+ * ** (3) the copyright notices in the Software and this entire statement, 
+ * ** including the above license grant, this restriction and the following 
+ * ** disclaimer, must be included in all copies of the Software, in whole or in 
+ * ** part, and all derivative works of the Software, unless such copies or 
+ * ** derivative works are solely in the form of machine-executable object code 
+ * ** generated by a source language processor.
+ * ** 
+ * ** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+ * ** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+ * ** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+ * ** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+ * ** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+ * ** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+ * ** DEALINGS IN THE SOFTWARE.
+ * ** 
+ * ** A copy of the Software is available free of charge at 
+ * ** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+ * ** 
+ * ** -LICENSE-END-
+ * */
+
+/* DeckLinkAPIVersion.h */
+
+#ifndef __DeckLink_API_Version_h__
+#define __DeckLink_API_Version_h__
+
+#define BLACKMAGIC_DECKLINK_API_VERSION					0x10000000
+#define BLACKMAGIC_DECKLINK_API_VERSION_STRING			"16.0"
+
+#endif	// __DeckLink_API_Version_h__
+

services/capture/sdk/DeckLinkAPIVideoConversion_v14_2_1.h

@@ -0,0 +1,62 @@
+/* -LICENSE-START-
+** Copyright (c) 2022 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation (the
+** "Software") to use, reproduce, display, distribute, sub-license, execute,
+** and transmit the Software, and to prepare derivative works of the Software,
+** and to permit third-parties to whom the Software is furnished to do so, in
+** accordance with:
+**
+** (1) if the Software is obtained from Blackmagic Design, the End User License
+** Agreement for the Software Development Kit (“EULA”) available at
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+**
+** (2) if the Software is obtained from any third party, such licensing terms
+** as notified by that third party,
+**
+** and all subject to the following:
+**
+** (3) the copyright notices in the Software and this entire statement,
+** including the above license grant, this restriction and the following
+** disclaimer, must be included in all copies of the Software, in whole or in
+** part, and all derivative works of the Software, unless such copies or
+** derivative works are solely in the form of machine-executable object code
+** generated by a source language processor.
+**
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+**
+** A copy of the Software is available free of charge at
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+**
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIVIDEOCONVERSION_v14_2_1_H
+#define BMD_DECKLINKAPIVIDEOCONVERSION_v14_2_1_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPIVideoFrame_v14_2_1.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkVideoConversion_v14_2_1                 = /* 3BBCB8A2-DA2C-42D9-B5D8-88083644E99A */ { 0x3B, 0xBC, 0xB8, 0xA2, 0xDA, 0x2C, 0x42, 0xD9, 0xB5, 0xD8, 0x88, 0x08, 0x36, 0x44, 0xE9, 0x9A };
+
+/* Interface IDeckLinkVideoConversion - Created with CoCreateInstance. */
+
+class BMD_PUBLIC IDeckLinkVideoConversion_v14_2_1 : public IUnknown
+{
+public:
+	virtual HRESULT ConvertFrame (/* in */ IDeckLinkVideoFrame_v14_2_1* srcFrame, /* in */ IDeckLinkVideoFrame_v14_2_1* dstFrame) = 0;
+
+protected:
+	virtual ~IDeckLinkVideoConversion_v14_2_1 () {} // call Release method to drop reference count
+};
+
+#endif

services/capture/sdk/DeckLinkAPIVideoEncoderInput_v10_11.h

@@ -0,0 +1,88 @@
+/* -LICENSE-START-
+** Copyright (c) 2017 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIVIDEOENCODERINPUT_v10_11_H
+#define BMD_DECKLINKAPIVIDEOENCODERINPUT_v10_11_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPI_v10_11.h"
+#include "DeckLinkAPIMemoryAllocator_v14_2_1.h"
+
+// Type Declarations
+BMD_CONST REFIID IID_IDeckLinkEncoderInput_v10_11                        = /* 270587DA-6B7D-42E7-A1F0-6D853F581185 */ {0x27,0x05,0x87,0xDA,0x6B,0x7D,0x42,0xE7,0xA1,0xF0,0x6D,0x85,0x3F,0x58,0x11,0x85};
+
+/* Interface IDeckLinkEncoderInput_v10_11 - Created by QueryInterface from IDeckLink. */
+
+class IDeckLinkEncoderInput_v10_11 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags, /* out */ BMDDisplayModeSupport_v10_11 *result, /* out */ IDeckLinkDisplayMode **resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator **iterator) = 0;
+
+    /* Video Input */
+
+    virtual HRESULT EnableVideoInput (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags) = 0;
+    virtual HRESULT DisableVideoInput (void) = 0;
+    virtual HRESULT GetAvailablePacketsCount (/* out */ uint32_t *availablePacketsCount) = 0;
+    virtual HRESULT SetMemoryAllocator (/* in */ IDeckLinkMemoryAllocator_v14_2_1 *theAllocator) = 0;
+
+    /* Audio Input */
+
+    virtual HRESULT EnableAudioInput (/* in */ BMDAudioFormat audioFormat, /* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount) = 0;
+    virtual HRESULT DisableAudioInput (void) = 0;
+    virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t *availableSampleFrameCount) = 0;
+
+    /* Input Control */
+
+    virtual HRESULT StartStreams (void) = 0;
+    virtual HRESULT StopStreams (void) = 0;
+    virtual HRESULT PauseStreams (void) = 0;
+    virtual HRESULT FlushStreams (void) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkEncoderInputCallback *theCallback) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *hardwareTime, /* out */ BMDTimeValue *timeInFrame, /* out */ BMDTimeValue *ticksPerFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkEncoderInput_v10_11 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPIVIDEOENCODERINPUT_v10_11_H) */

services/capture/sdk/DeckLinkAPIVideoFrame3DExtensions_v14_2_1.h

@@ -0,0 +1,63 @@
+/* -LICENSE-START-
+** Copyright (c) 2022 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation (the
+** "Software") to use, reproduce, display, distribute, sub-license, execute,
+** and transmit the Software, and to prepare derivative works of the Software,
+** and to permit third-parties to whom the Software is furnished to do so, in
+** accordance with:
+**
+** (1) if the Software is obtained from Blackmagic Design, the End User License
+** Agreement for the Software Development Kit (“EULA”) available at
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+**
+** (2) if the Software is obtained from any third party, such licensing terms
+** as notified by that third party,
+**
+** and all subject to the following:
+**
+** (3) the copyright notices in the Software and this entire statement,
+** including the above license grant, this restriction and the following
+** disclaimer, must be included in all copies of the Software, in whole or in
+** part, and all derivative works of the Software, unless such copies or
+** derivative works are solely in the form of machine-executable object code
+** generated by a source language processor.
+**
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+**
+** A copy of the Software is available free of charge at
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+**
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIVIDEOFRAME3DEXTENSIONS_v14_2_1_H
+#define BMD_DECKLINKAPIVIDEOFRAME3DEXTENSIONS_v14_2_1_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPIVideoFrame_v14_2_1.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkVideoFrame3DExtensions_v14_2_1          = /* DA0F7E4A-EDC7-48A8-9CDD-2DB51C729CD7 */ { 0xDA, 0x0F, 0x7E, 0x4A, 0xED, 0xC7, 0x48, 0xA8, 0x9C, 0xDD, 0x2D, 0xB5, 0x1C, 0x72, 0x9C, 0xD7 };
+
+/* Interface IDeckLinkVideoFrame3DExtensions - Optional interface implemented on IDeckLinkVideoFrame to support 3D frames */
+
+class BMD_PUBLIC IDeckLinkVideoFrame3DExtensions_v14_2_1 : public IUnknown
+{
+public:
+    virtual BMDVideo3DPackingFormat Get3DPackingFormat (void) = 0;
+    virtual HRESULT GetFrameForRightEye (/* out */ IDeckLinkVideoFrame_v14_2_1** rightEyeFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoFrame3DExtensions_v14_2_1 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPIVIDEOFRAME3DEXTENSIONS_v14_2_1_H) */

services/capture/sdk/DeckLinkAPIVideoFrame_v14_2_1.h

@@ -0,0 +1,68 @@
+/* -LICENSE-START-
+** Copyright (c) 2022 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation (the
+** "Software") to use, reproduce, display, distribute, sub-license, execute,
+** and transmit the Software, and to prepare derivative works of the Software,
+** and to permit third-parties to whom the Software is furnished to do so, in
+** accordance with:
+**
+** (1) if the Software is obtained from Blackmagic Design, the End User License
+** Agreement for the Software Development Kit (“EULA”) available at
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+**
+** (2) if the Software is obtained from any third party, such licensing terms
+** as notified by that third party,
+**
+** and all subject to the following:
+**
+** (3) the copyright notices in the Software and this entire statement,
+** including the above license grant, this restriction and the following
+** disclaimer, must be included in all copies of the Software, in whole or in
+** part, and all derivative works of the Software, unless such copies or
+** derivative works are solely in the form of machine-executable object code
+** generated by a source language processor.
+**
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+**
+** A copy of the Software is available free of charge at
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+**
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIVIDEOFRAME_v14_2_1_H
+#define BMD_DECKLINKAPIVIDEOFRAME_v14_2_1_H
+
+#include "DeckLinkAPI.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkVideoFrame_v14_2_1                      = /* 3F716FE0-F023-4111-BE5D-EF4414C05B17 */ { 0x3F, 0x71, 0x6F, 0xE0, 0xF0, 0x23, 0x41, 0x11, 0xBE, 0x5D, 0xEF, 0x44, 0x14, 0xC0, 0x5B, 0x17 };
+
+/* Interface IDeckLinkVideoFrame - Interface to encapsulate a video frame; can be caller-implemented. */
+
+class BMD_PUBLIC IDeckLinkVideoFrame_v14_2_1 : public IUnknown
+{
+public:
+	virtual long GetWidth (void) = 0;
+	virtual long GetHeight (void) = 0;
+	virtual long GetRowBytes (void) = 0;
+	virtual BMDPixelFormat GetPixelFormat (void) = 0;
+	virtual BMDFrameFlags GetFlags (void) = 0;
+	virtual HRESULT GetBytes (/* out */ void** buffer) = 0;
+	virtual HRESULT GetTimecode (/* in */ BMDTimecodeFormat format, /* out */ IDeckLinkTimecode** timecode) = 0;
+	virtual HRESULT GetAncillaryData (/* out */ IDeckLinkVideoFrameAncillary** ancillary) = 0;	// Use of IDeckLinkVideoFrameAncillaryPackets is preferred
+
+protected:
+	virtual ~IDeckLinkVideoFrame_v14_2_1 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPIVIDEOFRAME_v14_2_1_H) */

services/capture/sdk/DeckLinkAPIVideoInput_v10_11.h

@@ -0,0 +1,91 @@
+/* -LICENSE-START-
+** Copyright (c) 2017 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIVIDEOINPUT_v10_11_H
+#define BMD_DECKLINKAPIVIDEOINPUT_v10_11_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPI_v10_11.h"
+#include "DeckLinkAPIMemoryAllocator_v14_2_1.h"
+#include "DeckLinkAPIVideoInput_v11_5_1.h"
+
+// Type Declarations
+BMD_CONST REFIID IID_IDeckLinkInput_v10_11                               = /* AF22762B-DFAC-4846-AA79-FA8883560995 */ {0xAF,0x22,0x76,0x2B,0xDF,0xAC,0x48,0x46,0xAA,0x79,0xFA,0x88,0x83,0x56,0x09,0x95};
+
+/* Interface IDeckLinkInput_v10_11 - DeckLink input interface. */
+
+class IDeckLinkInput_v10_11 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags, /* out */ BMDDisplayModeSupport_v10_11 *result, /* out */ IDeckLinkDisplayMode **resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator **iterator) = 0;
+
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback_v14_2_1 *previewCallback) = 0;
+
+    /* Video Input */
+
+    virtual HRESULT EnableVideoInput (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags) = 0;
+    virtual HRESULT DisableVideoInput (void) = 0;
+    virtual HRESULT GetAvailableVideoFrameCount (/* out */ uint32_t *availableFrameCount) = 0;
+    virtual HRESULT SetVideoInputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator_v14_2_1 *theAllocator) = 0;
+
+    /* Audio Input */
+
+    virtual HRESULT EnableAudioInput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount) = 0;
+    virtual HRESULT DisableAudioInput (void) = 0;
+    virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t *availableSampleFrameCount) = 0;
+
+    /* Input Control */
+
+    virtual HRESULT StartStreams (void) = 0;
+    virtual HRESULT StopStreams (void) = 0;
+    virtual HRESULT PauseStreams (void) = 0;
+    virtual HRESULT FlushStreams (void) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkInputCallback_v11_5_1 *theCallback) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *hardwareTime, /* out */ BMDTimeValue *timeInFrame, /* out */ BMDTimeValue *ticksPerFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkInput_v10_11 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPIVIDEOINPUT_v10_11_H) */

services/capture/sdk/DeckLinkAPIVideoInput_v11_4.h

@@ -0,0 +1,90 @@
+/* -LICENSE-START-
+** Copyright (c) 2019 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIVIDEOINPUT_v11_4_H
+#define BMD_DECKLINKAPIVIDEOINPUT_v11_4_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPIMemoryAllocator_v14_2_1.h"
+#include "DeckLinkAPIVideoInput_v11_5_1.h"
+
+// Type Declarations
+BMD_CONST REFIID IID_IDeckLinkInput_v11_4                               = /* 2A88CF76-F494-4216-A7EF-DC74EEB83882 */ { 0x2A,0x88,0xCF,0x76,0xF4,0x94,0x42,0x16,0xA7,0xEF,0xDC,0x74,0xEE,0xB8,0x38,0x82 };
+
+/* Interface IDeckLinkInput_v11_4 - Created by QueryInterface from IDeckLink. */
+
+class BMD_PUBLIC IDeckLinkInput_v11_4 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDVideoConnection connection /* If a value of 0 is specified, the caller does not care about the connection */, /* in */ BMDDisplayMode requestedMode, /* in */ BMDPixelFormat requestedPixelFormat, /* in */ BMDSupportedVideoModeFlags flags, /* out */ bool* supported) = 0;
+    virtual HRESULT GetDisplayMode (/* in */ BMDDisplayMode displayMode, /* out */ IDeckLinkDisplayMode** resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator** iterator) = 0;
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback_v14_2_1* previewCallback) = 0;
+
+    /* Video Input */
+
+    virtual HRESULT EnableVideoInput (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags) = 0;
+    virtual HRESULT DisableVideoInput (void) = 0;
+    virtual HRESULT GetAvailableVideoFrameCount (/* out */ uint32_t* availableFrameCount) = 0;
+    virtual HRESULT SetVideoInputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator_v14_2_1* theAllocator) = 0;
+
+    /* Audio Input */
+
+    virtual HRESULT EnableAudioInput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount) = 0;
+    virtual HRESULT DisableAudioInput (void) = 0;
+    virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t* availableSampleFrameCount) = 0;
+
+    /* Input Control */
+
+    virtual HRESULT StartStreams (void) = 0;
+    virtual HRESULT StopStreams (void) = 0;
+    virtual HRESULT PauseStreams (void) = 0;
+    virtual HRESULT FlushStreams (void) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkInputCallback_v11_5_1* theCallback) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* hardwareTime, /* out */ BMDTimeValue* timeInFrame, /* out */ BMDTimeValue* ticksPerFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkInput_v11_4 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPIVIDEOINPUT_v11_4_H) */

services/capture/sdk/DeckLinkAPIVideoInput_v11_5_1.h

@@ -0,0 +1,103 @@
+/* -LICENSE-START-
+** Copyright (c) 2020 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIVIDEOINPUT_v11_5_1_H
+#define BMD_DECKLINKAPIVIDEOINPUT_v11_5_1_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPIVideoInput_v14_2_1.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkInputCallback_v11_5_1                       = /* DD04E5EC-7415-42AB-AE4A-E80C4DFC044A */ { 0xDD, 0x04, 0xE5, 0xEC, 0x74, 0x15, 0x42, 0xAB, 0xAE, 0x4A, 0xE8, 0x0C, 0x4D, 0xFC, 0x04, 0x4A };
+BMD_CONST REFIID IID_IDeckLinkInput_v11_5_1                               = /* 9434C6E4-B15D-4B1C-979E-661E3DDCB4B9 */ { 0x94, 0x34, 0xC6, 0xE4, 0xB1, 0x5D, 0x4B, 0x1C, 0x97, 0x9E, 0x66, 0x1E, 0x3D, 0xDC, 0xB4, 0xB9 };
+
+/* Interface IDeckLinkInputCallback_v11_5_1 - Frame arrival callback. */
+
+class BMD_PUBLIC IDeckLinkInputCallback_v11_5_1 : public IUnknown
+{
+public:
+    virtual HRESULT VideoInputFormatChanged (/* in */ BMDVideoInputFormatChangedEvents notificationEvents, /* in */ IDeckLinkDisplayMode* newDisplayMode, /* in */ BMDDetectedVideoInputFormatFlags detectedSignalFlags) = 0;
+    virtual HRESULT VideoInputFrameArrived (/* in */ IDeckLinkVideoInputFrame_v14_2_1* videoFrame, /* in */ IDeckLinkAudioInputPacket* audioPacket) = 0;
+
+protected:
+    virtual ~IDeckLinkInputCallback_v11_5_1 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkInput_v11_5_1 - Created by QueryInterface from IDeckLink. */
+
+class BMD_PUBLIC IDeckLinkInput_v11_5_1 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDVideoConnection connection /* If a value of bmdVideoConnectionUnspecified is specified, the caller does not care about the connection */, /* in */ BMDDisplayMode requestedMode, /* in */ BMDPixelFormat requestedPixelFormat, /* in */ BMDVideoInputConversionMode conversionMode, /* in */ BMDSupportedVideoModeFlags flags, /* out */ BMDDisplayMode* actualMode, /* out */ bool* supported) = 0;
+    virtual HRESULT GetDisplayMode (/* in */ BMDDisplayMode displayMode, /* out */ IDeckLinkDisplayMode** resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator** iterator) = 0;
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback_v14_2_1* previewCallback) = 0;
+
+    /* Video Input */
+
+    virtual HRESULT EnableVideoInput (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags) = 0;
+    virtual HRESULT DisableVideoInput (void) = 0;
+    virtual HRESULT GetAvailableVideoFrameCount (/* out */ uint32_t* availableFrameCount) = 0;
+    virtual HRESULT SetVideoInputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator_v14_2_1* theAllocator) = 0;
+
+    /* Audio Input */
+
+    virtual HRESULT EnableAudioInput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount) = 0;
+    virtual HRESULT DisableAudioInput (void) = 0;
+    virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t* availableSampleFrameCount) = 0;
+
+    /* Input Control */
+
+    virtual HRESULT StartStreams (void) = 0;
+    virtual HRESULT StopStreams (void) = 0;
+    virtual HRESULT PauseStreams (void) = 0;
+    virtual HRESULT FlushStreams (void) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkInputCallback_v11_5_1* theCallback) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* hardwareTime, /* out */ BMDTimeValue* timeInFrame, /* out */ BMDTimeValue* ticksPerFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkInput_v11_5_1 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPIVIDEOINPUT_v11_5_1_H) */

services/capture/sdk/DeckLinkAPIVideoInput_v14_2_1.h

@@ -0,0 +1,118 @@
+/* -LICENSE-START-
+** Copyright (c) 2022 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation (the
+** "Software") to use, reproduce, display, distribute, sub-license, execute,
+** and transmit the Software, and to prepare derivative works of the Software,
+** and to permit third-parties to whom the Software is furnished to do so, in
+** accordance with:
+**
+** (1) if the Software is obtained from Blackmagic Design, the End User License
+** Agreement for the Software Development Kit (“EULA”) available at
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+**
+** (2) if the Software is obtained from any third party, such licensing terms
+** as notified by that third party,
+**
+** and all subject to the following:
+**
+** (3) the copyright notices in the Software and this entire statement,
+** including the above license grant, this restriction and the following
+** disclaimer, must be included in all copies of the Software, in whole or in
+** part, and all derivative works of the Software, unless such copies or
+** derivative works are solely in the form of machine-executable object code
+** generated by a source language processor.
+**
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+**
+** A copy of the Software is available free of charge at
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+**
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIVIDEOINPUT_v14_2_1_H
+#define BMD_DECKLINKAPIVIDEOINPUT_v14_2_1_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPIMemoryAllocator_v14_2_1.h"
+#include "DeckLinkAPIVideoFrame_v14_2_1.h"
+#include "DeckLinkAPIScreenPreviewCallback_v14_2_1.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkVideoInputFrame_v14_2_1                 = /* 05CFE374-537C-4094-9A57-680525118F44 */ { 0x05, 0xCF, 0xE3, 0x74, 0x53, 0x7C, 0x40, 0x94, 0x9A, 0x57, 0x68, 0x05, 0x25, 0x11, 0x8F, 0x44 };
+BMD_CONST REFIID IID_IDeckLinkInputCallback_v14_2_1                   = /* C6FCE4C9-C4E4-4047-82FB-5D238232A902 */ { 0xC6, 0xFC, 0xE4, 0xC9, 0xC4, 0xE4, 0x40, 0x47, 0x82, 0xFB, 0x5D, 0x23, 0x82, 0x32, 0xA9, 0x02 };
+BMD_CONST REFIID IID_IDeckLinkInput_v14_2_1                           = /* C21CDB6E-F414-46E4-A636-80A566E0ED37 */ { 0xC2, 0x1C, 0xDB, 0x6E, 0xF4, 0x14, 0x46, 0xE4, 0xA6, 0x36, 0x80, 0xA5, 0x66, 0xE0, 0xED, 0x37 };
+
+/* Interface IDeckLinkVideoInputFrame - Provided by the IDeckLinkVideoInput frame arrival callback. */
+
+class BMD_PUBLIC IDeckLinkVideoInputFrame_v14_2_1 : public IDeckLinkVideoFrame_v14_2_1
+{
+public:
+	virtual HRESULT GetStreamTime (/* out */ BMDTimeValue* frameTime, /* out */ BMDTimeValue* frameDuration, /* in */ BMDTimeScale timeScale) = 0;
+	virtual HRESULT GetHardwareReferenceTimestamp (/* in */ BMDTimeScale timeScale, /* out */ BMDTimeValue* frameTime, /* out */ BMDTimeValue* frameDuration) = 0;
+
+protected:
+	virtual ~IDeckLinkVideoInputFrame_v14_2_1 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkInputCallback_v14_2_1 - Frame arrival callback. */
+
+class BMD_PUBLIC IDeckLinkInputCallback_v14_2_1 : public IUnknown
+{
+public:
+	virtual HRESULT VideoInputFormatChanged (/* in */ BMDVideoInputFormatChangedEvents notificationEvents, /* in */ IDeckLinkDisplayMode* newDisplayMode, /* in */ BMDDetectedVideoInputFormatFlags detectedSignalFlags) = 0;
+	virtual HRESULT VideoInputFrameArrived (/* in */ IDeckLinkVideoInputFrame_v14_2_1* videoFrame, /* in */ IDeckLinkAudioInputPacket* audioPacket) = 0;
+
+protected:
+	virtual ~IDeckLinkInputCallback_v14_2_1 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkInput - Created by QueryInterface from IDeckLink. */
+
+class BMD_PUBLIC IDeckLinkInput_v14_2_1 : public IUnknown
+{
+public:
+	virtual HRESULT DoesSupportVideoMode (/* in */ BMDVideoConnection connection /* If a value of bmdVideoConnectionUnspecified is specified, the caller does not care about the connection */, /* in */ BMDDisplayMode requestedMode, /* in */ BMDPixelFormat requestedPixelFormat, /* in */ BMDVideoInputConversionMode conversionMode, /* in */ BMDSupportedVideoModeFlags flags, /* out */ BMDDisplayMode* actualMode, /* out */ bool* supported) = 0;
+	virtual HRESULT GetDisplayMode (/* in */ BMDDisplayMode displayMode, /* out */ IDeckLinkDisplayMode** resultDisplayMode) = 0;
+	virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator** iterator) = 0;
+	virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback_v14_2_1* previewCallback) = 0;
+
+	/* Video Input */
+
+	virtual HRESULT EnableVideoInput (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags) = 0;
+	virtual HRESULT DisableVideoInput (void) = 0;
+	virtual HRESULT GetAvailableVideoFrameCount (/* out */ uint32_t* availableFrameCount) = 0;
+	virtual HRESULT SetVideoInputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator_v14_2_1* theAllocator) = 0;
+
+	/* Audio Input */
+
+	virtual HRESULT EnableAudioInput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount) = 0;
+	virtual HRESULT DisableAudioInput (void) = 0;
+	virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t* availableSampleFrameCount) = 0;
+
+	/* Input Control */
+
+	virtual HRESULT StartStreams (void) = 0;
+	virtual HRESULT StopStreams (void) = 0;
+	virtual HRESULT PauseStreams (void) = 0;
+	virtual HRESULT FlushStreams (void) = 0;
+	virtual HRESULT SetCallback (/* in */ IDeckLinkInputCallback_v14_2_1* theCallback) = 0;
+
+	/* Hardware Timing */
+
+	virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* hardwareTime, /* out */ BMDTimeValue* timeInFrame, /* out */ BMDTimeValue* ticksPerFrame) = 0;
+
+protected:
+	virtual ~IDeckLinkInput_v14_2_1 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPIVIDEOINPUT_v14_2_1_H) */

services/capture/sdk/DeckLinkAPIVideoInput_v15_3_1.h

@@ -0,0 +1,86 @@
+/* -LICENSE-START-
+** Copyright (c) 2025 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation (the
+** "Software") to use, reproduce, display, distribute, sub-license, execute,
+** and transmit the Software, and to prepare derivative works of the Software,
+** and to permit third-parties to whom the Software is furnished to do so, in
+** accordance with:
+**
+** (1) if the Software is obtained from Blackmagic Design, the End User License
+** Agreement for the Software Development Kit (“EULA”) available at
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+**
+** (2) if the Software is obtained from any third party, such licensing terms
+** as notified by that third party,
+**
+** and all subject to the following:
+**
+** (3) the copyright notices in the Software and this entire statement,
+** including the above license grant, this restriction and the following
+** disclaimer, must be included in all copies of the Software, in whole or in
+** part, and all derivative works of the Software, unless such copies or
+** derivative works are solely in the form of machine-executable object code
+** generated by a source language processor.
+**
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+**
+** A copy of the Software is available free of charge at
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+**
+** -LICENSE-END-
+*/
+
+#pragma once
+
+#include "DeckLinkAPI_v15_3_1.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkInput_v15_3_1 = /* 4095DB82-E294-4B8C-AAA8-3B9E80C49336 */ { 0x40,0x95,0xDB,0x82,0xE2,0x94,0x4B,0x8C,0xAA,0xA8,0x3B,0x9E,0x80,0xC4,0x93,0x36 };
+
+/* Interface IDeckLinkInput_v15_3_1 - Created by QueryInterface from IDeckLink. */
+
+class BMD_PUBLIC IDeckLinkInput_v15_3_1 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDVideoConnection connection /* If a value of bmdVideoConnectionUnspecified is specified, the caller does not care about the connection */, /* in */ BMDDisplayMode requestedMode, /* in */ BMDPixelFormat requestedPixelFormat, /* in */ BMDVideoInputConversionMode conversionMode, /* in */ BMDSupportedVideoModeFlags flags, /* out */ BMDDisplayMode* actualMode, /* out */ bool* supported) = 0;
+    virtual HRESULT GetDisplayMode (/* in */ BMDDisplayMode displayMode, /* out */ IDeckLinkDisplayMode** resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator** iterator) = 0;
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback* previewCallback) = 0;
+
+    /* Video Input */
+
+    virtual HRESULT EnableVideoInput (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags) = 0;
+    virtual HRESULT EnableVideoInputWithAllocatorProvider (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags, /* in */ IDeckLinkVideoBufferAllocatorProvider_v15_3_1* allocatorProvider) = 0;
+    virtual HRESULT DisableVideoInput (void) = 0;
+    virtual HRESULT GetAvailableVideoFrameCount (/* out */ uint32_t* availableFrameCount) = 0;
+
+    /* Audio Input */
+
+    virtual HRESULT EnableAudioInput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount) = 0;
+    virtual HRESULT DisableAudioInput (void) = 0;
+    virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t* availableSampleFrameCount) = 0;
+
+    /* Input Control */
+
+    virtual HRESULT StartStreams (void) = 0;
+    virtual HRESULT StopStreams (void) = 0;
+    virtual HRESULT PauseStreams (void) = 0;
+    virtual HRESULT FlushStreams (void) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkInputCallback* theCallback) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* hardwareTime, /* out */ BMDTimeValue* timeInFrame, /* out */ BMDTimeValue* ticksPerFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkInput_v15_3_1 () {} // call Release method to drop reference count
+};

services/capture/sdk/DeckLinkAPIVideoOutput_v10_11.h

@@ -0,0 +1,109 @@
+/* -LICENSE-START-
+** Copyright (c) 2017 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIVIDEOOUTPUT_v10_11_H
+#define BMD_DECKLINKAPIVIDEOOUTPUT_v10_11_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPI_v10_11.h"
+#include "DeckLinkAPIVideoInput_v14_2_1.h"
+#include "DeckLinkAPIVideoOutput_v14_2_1.h"
+
+// Type Declarations
+BMD_CONST REFIID IID_IDeckLinkOutput_v10_11                              = /* CC5C8A6E-3F2F-4B3A-87EA-FD78AF300564 */ {0xCC,0x5C,0x8A,0x6E,0x3F,0x2F,0x4B,0x3A,0x87,0xEA,0xFD,0x78,0xAF,0x30,0x05,0x64};
+
+/* Interface IDeckLinkOutput_v10_11 - DeckLink output interface. */
+
+class IDeckLinkOutput_v10_11 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoOutputFlags flags, /* out */ BMDDisplayModeSupport_v10_11 *result, /* out */ IDeckLinkDisplayMode **resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator **iterator) = 0;
+
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback_v14_2_1 *previewCallback) = 0;
+
+    /* Video Output */
+
+    virtual HRESULT EnableVideoOutput (/* in */ BMDDisplayMode displayMode, /* in */ BMDVideoOutputFlags flags) = 0;
+    virtual HRESULT DisableVideoOutput (void) = 0;
+
+    virtual HRESULT SetVideoOutputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator_v14_2_1 *theAllocator) = 0;
+    virtual HRESULT CreateVideoFrame (/* in */ int32_t width, /* in */ int32_t height, /* in */ int32_t rowBytes, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDFrameFlags flags, /* out */ IDeckLinkMutableVideoFrame_v14_2_1 **outFrame) = 0;
+    virtual HRESULT CreateAncillaryData (/* in */ BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoFrameAncillary **outBuffer) = 0;
+
+    virtual HRESULT DisplayVideoFrameSync (/* in */ IDeckLinkVideoFrame_v14_2_1 *theFrame) = 0;
+    virtual HRESULT ScheduleVideoFrame (/* in */ IDeckLinkVideoFrame_v14_2_1 *theFrame, /* in */ BMDTimeValue displayTime, /* in */ BMDTimeValue displayDuration, /* in */ BMDTimeScale timeScale) = 0;
+    virtual HRESULT SetScheduledFrameCompletionCallback (/* in */ IDeckLinkVideoOutputCallback_v14_2_1 *theCallback) = 0;
+    virtual HRESULT GetBufferedVideoFrameCount (/* out */ uint32_t *bufferedFrameCount) = 0;
+
+    /* Audio Output */
+
+    virtual HRESULT EnableAudioOutput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount, /* in */ BMDAudioOutputStreamType streamType) = 0;
+    virtual HRESULT DisableAudioOutput (void) = 0;
+
+    virtual HRESULT WriteAudioSamplesSync (/* in */ void *buffer, /* in */ uint32_t sampleFrameCount, /* out */ uint32_t *sampleFramesWritten) = 0;
+
+    virtual HRESULT BeginAudioPreroll (void) = 0;
+    virtual HRESULT EndAudioPreroll (void) = 0;
+    virtual HRESULT ScheduleAudioSamples (/* in */ void *buffer, /* in */ uint32_t sampleFrameCount, /* in */ BMDTimeValue streamTime, /* in */ BMDTimeScale timeScale, /* out */ uint32_t *sampleFramesWritten) = 0;
+
+    virtual HRESULT GetBufferedAudioSampleFrameCount (/* out */ uint32_t *bufferedSampleFrameCount) = 0;
+    virtual HRESULT FlushBufferedAudioSamples (void) = 0;
+
+    virtual HRESULT SetAudioCallback (/* in */ IDeckLinkAudioOutputCallback *theCallback) = 0;
+
+    /* Output Control */
+
+    virtual HRESULT StartScheduledPlayback (/* in */ BMDTimeValue playbackStartTime, /* in */ BMDTimeScale timeScale, /* in */ double playbackSpeed) = 0;
+    virtual HRESULT StopScheduledPlayback (/* in */ BMDTimeValue stopPlaybackAtTime, /* out */ BMDTimeValue *actualStopTime, /* in */ BMDTimeScale timeScale) = 0;
+    virtual HRESULT IsScheduledPlaybackRunning (/* out */ bool *active) = 0;
+    virtual HRESULT GetScheduledStreamTime (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *streamTime, /* out */ double *playbackSpeed) = 0;
+    virtual HRESULT GetReferenceStatus (/* out */ BMDReferenceStatus *referenceStatus) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *hardwareTime, /* out */ BMDTimeValue *timeInFrame, /* out */ BMDTimeValue *ticksPerFrame) = 0;
+    virtual HRESULT GetFrameCompletionReferenceTimestamp (/* in */ IDeckLinkVideoFrame_v14_2_1 *theFrame, /* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue *frameCompletionTimestamp) = 0;
+
+protected:
+    virtual ~IDeckLinkOutput_v10_11 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPIVIDEOOUTPUT_v10_11_H) */

services/capture/sdk/DeckLinkAPIVideoOutput_v11_4.h

@@ -0,0 +1,101 @@
+/* -LICENSE-START-
+** Copyright (c) 2019 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIVIDEOOUTPUT_v11_4_H
+#define BMD_DECKLINKAPIVIDEOOUTPUT_v11_4_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPIVideoOutput_v14_2_1.h"
+
+// Type Declarations
+BMD_CONST REFIID IID_IDeckLinkOutput_v11_4                              = /* 065A0F6C-C508-4D0D-B919-F5EB0EBFC96B */ { 0x06,0x5A,0x0F,0x6C,0xC5,0x08,0x4D,0x0D,0xB9,0x19,0xF5,0xEB,0x0E,0xBF,0xC9,0x6B };
+
+/* Interface IDeckLinkOutput_v11_4 - Created by QueryInterface from IDeckLink. */
+
+class BMD_PUBLIC IDeckLinkOutput_v11_4 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDVideoConnection connection /* If a value of 0 is specified, the caller does not care about the connection */, /* in */ BMDDisplayMode requestedMode, /* in */ BMDPixelFormat requestedPixelFormat, /* in */ BMDSupportedVideoModeFlags flags, /* out */ BMDDisplayMode* actualMode, /* out */ bool* supported) = 0;
+    virtual HRESULT GetDisplayMode (/* in */ BMDDisplayMode displayMode, /* out */ IDeckLinkDisplayMode** resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator** iterator) = 0;
+    virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback_v14_2_1* previewCallback) = 0;
+
+    /* Video Output */
+
+    virtual HRESULT EnableVideoOutput (/* in */ BMDDisplayMode displayMode, /* in */ BMDVideoOutputFlags flags) = 0;
+    virtual HRESULT DisableVideoOutput (void) = 0;
+    virtual HRESULT SetVideoOutputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator_v14_2_1* theAllocator) = 0;
+    virtual HRESULT CreateVideoFrame (/* in */ int32_t width, /* in */ int32_t height, /* in */ int32_t rowBytes, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDFrameFlags flags, /* out */ IDeckLinkMutableVideoFrame_v14_2_1** outFrame) = 0;
+    virtual HRESULT CreateAncillaryData (/* in */ BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoFrameAncillary** outBuffer) = 0;	// Use of IDeckLinkVideoFrameAncillaryPackets is preferred
+    virtual HRESULT DisplayVideoFrameSync (/* in */ IDeckLinkVideoFrame_v14_2_1* theFrame) = 0;
+    virtual HRESULT ScheduleVideoFrame (/* in */ IDeckLinkVideoFrame_v14_2_1* theFrame, /* in */ BMDTimeValue displayTime, /* in */ BMDTimeValue displayDuration, /* in */ BMDTimeScale timeScale) = 0;
+    virtual HRESULT SetScheduledFrameCompletionCallback (/* in */ IDeckLinkVideoOutputCallback_v14_2_1* theCallback) = 0;
+    virtual HRESULT GetBufferedVideoFrameCount (/* out */ uint32_t* bufferedFrameCount) = 0;
+
+    /* Audio Output */
+
+    virtual HRESULT EnableAudioOutput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount, /* in */ BMDAudioOutputStreamType streamType) = 0;
+    virtual HRESULT DisableAudioOutput (void) = 0;
+    virtual HRESULT WriteAudioSamplesSync (/* in */ void* buffer, /* in */ uint32_t sampleFrameCount, /* out */ uint32_t* sampleFramesWritten) = 0;
+    virtual HRESULT BeginAudioPreroll (void) = 0;
+    virtual HRESULT EndAudioPreroll (void) = 0;
+    virtual HRESULT ScheduleAudioSamples (/* in */ void* buffer, /* in */ uint32_t sampleFrameCount, /* in */ BMDTimeValue streamTime, /* in */ BMDTimeScale timeScale, /* out */ uint32_t* sampleFramesWritten) = 0;
+    virtual HRESULT GetBufferedAudioSampleFrameCount (/* out */ uint32_t* bufferedSampleFrameCount) = 0;
+    virtual HRESULT FlushBufferedAudioSamples (void) = 0;
+    virtual HRESULT SetAudioCallback (/* in */ IDeckLinkAudioOutputCallback* theCallback) = 0;
+
+    /* Output Control */
+
+    virtual HRESULT StartScheduledPlayback (/* in */ BMDTimeValue playbackStartTime, /* in */ BMDTimeScale timeScale, /* in */ double playbackSpeed) = 0;
+    virtual HRESULT StopScheduledPlayback (/* in */ BMDTimeValue stopPlaybackAtTime, /* out */ BMDTimeValue* actualStopTime, /* in */ BMDTimeScale timeScale) = 0;
+    virtual HRESULT IsScheduledPlaybackRunning (/* out */ bool* active) = 0;
+    virtual HRESULT GetScheduledStreamTime (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* streamTime, /* out */ double* playbackSpeed) = 0;
+    virtual HRESULT GetReferenceStatus (/* out */ BMDReferenceStatus* referenceStatus) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* hardwareTime, /* out */ BMDTimeValue* timeInFrame, /* out */ BMDTimeValue* ticksPerFrame) = 0;
+    virtual HRESULT GetFrameCompletionReferenceTimestamp (/* in */ IDeckLinkVideoFrame_v14_2_1* theFrame, /* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* frameCompletionTimestamp) = 0;
+
+protected:
+    virtual ~IDeckLinkOutput_v11_4 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPIVIDEOOUTPUT_v11_4_H) */

services/capture/sdk/DeckLinkAPIVideoOutput_v14_2_1.h

@@ -0,0 +1,133 @@
+/* -LICENSE-START-
+** Copyright (c) 2022 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation (the
+** "Software") to use, reproduce, display, distribute, sub-license, execute,
+** and transmit the Software, and to prepare derivative works of the Software,
+** and to permit third-parties to whom the Software is furnished to do so, in
+** accordance with:
+**
+** (1) if the Software is obtained from Blackmagic Design, the End User License
+** Agreement for the Software Development Kit (“EULA”) available at
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+**
+** (2) if the Software is obtained from any third party, such licensing terms
+** as notified by that third party,
+**
+** and all subject to the following:
+**
+** (3) the copyright notices in the Software and this entire statement,
+** including the above license grant, this restriction and the following
+** disclaimer, must be included in all copies of the Software, in whole or in
+** part, and all derivative works of the Software, unless such copies or
+** derivative works are solely in the form of machine-executable object code
+** generated by a source language processor.
+**
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+**
+** A copy of the Software is available free of charge at
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+**
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPIVIDEOOUTPUT_v14_2_1_H
+#define BMD_DECKLINKAPIVIDEOOUTPUT_v14_2_1_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPIMemoryAllocator_v14_2_1.h"
+#include "DeckLinkAPIVideoFrame_v14_2_1.h"
+#include "DeckLinkAPIScreenPreviewCallback_v14_2_1.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkMutableVideoFrame_v14_2_1               = /* 69E2639F-40DA-4E19-B6F2-20ACE815C390 */ { 0x69, 0xE2, 0x63, 0x9F, 0x40, 0xDA, 0x4E, 0x19, 0xB6, 0xF2, 0x20, 0xAC, 0xE8, 0x15, 0xC3, 0x90 };
+BMD_CONST REFIID IID_IDeckLinkVideoOutputCallback_v14_2_1             = /* 20AA5225-1958-47CB-820B-80A8D521A6EE */ { 0x20, 0xAA, 0x52, 0x25, 0x19, 0x58, 0x47, 0xCB, 0x82, 0x0B, 0x80, 0xA8, 0xD5, 0x21, 0xA6, 0xEE };
+BMD_CONST REFIID IID_IDeckLinkOutput_v14_2_1                          = /* BE2D9020-461E-442F-84B7-E949CB953B9D */ { 0xBE, 0x2D, 0x90, 0x20, 0x46, 0x1E, 0x44, 0x2F, 0x84, 0xB7, 0xE9, 0x49, 0xCB, 0x95, 0x3B, 0x9D };
+
+/* Interface IDeckLinkMutableVideoFrame - Created by IDeckLinkOutput::CreateVideoFrame. */
+
+class BMD_PUBLIC IDeckLinkMutableVideoFrame_v14_2_1 : public IDeckLinkVideoFrame_v14_2_1
+{
+public:
+	virtual HRESULT SetFlags (/* in */ BMDFrameFlags newFlags) = 0;
+	virtual HRESULT SetTimecode (/* in */ BMDTimecodeFormat format, /* in */ IDeckLinkTimecode* timecode) = 0;
+	virtual HRESULT SetTimecodeFromComponents (/* in */ BMDTimecodeFormat format, /* in */ uint8_t hours, /* in */ uint8_t minutes, /* in */ uint8_t seconds, /* in */ uint8_t frames, /* in */ BMDTimecodeFlags flags) = 0;
+	virtual HRESULT SetAncillaryData (/* in */ IDeckLinkVideoFrameAncillary* ancillary) = 0;
+	virtual HRESULT SetTimecodeUserBits (/* in */ BMDTimecodeFormat format, /* in */ BMDTimecodeUserBits userBits) = 0;
+
+protected:
+	virtual ~IDeckLinkMutableVideoFrame_v14_2_1 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkVideoOutputCallback - Frame completion callback. */
+
+class BMD_PUBLIC IDeckLinkVideoOutputCallback_v14_2_1 : public IUnknown
+{
+public:
+	virtual HRESULT ScheduledFrameCompleted (/* in */ IDeckLinkVideoFrame_v14_2_1* completedFrame, /* in */ BMDOutputFrameCompletionResult result) = 0;
+	virtual HRESULT ScheduledPlaybackHasStopped (void) = 0;
+
+protected:
+	virtual ~IDeckLinkVideoOutputCallback_v14_2_1 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkOutput - Created by QueryInterface from IDeckLink. */
+
+class BMD_PUBLIC IDeckLinkOutput_v14_2_1 : public IUnknown
+{
+public:
+	virtual HRESULT DoesSupportVideoMode (/* in */ BMDVideoConnection connection /* If a value of bmdVideoConnectionUnspecified is specified, the caller does not care about the connection */, /* in */ BMDDisplayMode requestedMode, /* in */ BMDPixelFormat requestedPixelFormat, /* in */ BMDVideoOutputConversionMode conversionMode, /* in */ BMDSupportedVideoModeFlags flags, /* out */ BMDDisplayMode* actualMode, /* out */ bool* supported) = 0;
+	virtual HRESULT GetDisplayMode (/* in */ BMDDisplayMode displayMode, /* out */ IDeckLinkDisplayMode** resultDisplayMode) = 0;
+	virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator** iterator) = 0;
+	virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback_v14_2_1* previewCallback) = 0;
+
+	/* Video Output */
+
+	virtual HRESULT EnableVideoOutput (/* in */ BMDDisplayMode displayMode, /* in */ BMDVideoOutputFlags flags) = 0;
+	virtual HRESULT DisableVideoOutput (void) = 0;
+	virtual HRESULT SetVideoOutputFrameMemoryAllocator (/* in */ IDeckLinkMemoryAllocator_v14_2_1* theAllocator) = 0;
+	virtual HRESULT CreateVideoFrame (/* in */ int32_t width, /* in */ int32_t height, /* in */ int32_t rowBytes, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDFrameFlags flags, /* out */ IDeckLinkMutableVideoFrame_v14_2_1** outFrame) = 0;
+	virtual HRESULT CreateAncillaryData (/* in */ BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoFrameAncillary** outBuffer) = 0;	// Use of IDeckLinkVideoFrameAncillaryPackets is preferred
+	virtual HRESULT DisplayVideoFrameSync (/* in */ IDeckLinkVideoFrame_v14_2_1* theFrame) = 0;
+	virtual HRESULT ScheduleVideoFrame (/* in */ IDeckLinkVideoFrame_v14_2_1* theFrame, /* in */ BMDTimeValue displayTime, /* in */ BMDTimeValue displayDuration, /* in */ BMDTimeScale timeScale) = 0;
+	virtual HRESULT SetScheduledFrameCompletionCallback (/* in */ IDeckLinkVideoOutputCallback_v14_2_1* theCallback) = 0;
+	virtual HRESULT GetBufferedVideoFrameCount (/* out */ uint32_t* bufferedFrameCount) = 0;
+
+	/* Audio Output */
+
+	virtual HRESULT EnableAudioOutput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount, /* in */ BMDAudioOutputStreamType streamType) = 0;
+	virtual HRESULT DisableAudioOutput (void) = 0;
+	virtual HRESULT WriteAudioSamplesSync (/* in */ void* buffer, /* in */ uint32_t sampleFrameCount, /* out */ uint32_t* sampleFramesWritten) = 0;
+	virtual HRESULT BeginAudioPreroll (void) = 0;
+	virtual HRESULT EndAudioPreroll (void) = 0;
+	virtual HRESULT ScheduleAudioSamples (/* in */ void* buffer, /* in */ uint32_t sampleFrameCount, /* in */ BMDTimeValue streamTime, /* in */ BMDTimeScale timeScale, /* out */ uint32_t* sampleFramesWritten) = 0;
+	virtual HRESULT GetBufferedAudioSampleFrameCount (/* out */ uint32_t* bufferedSampleFrameCount) = 0;
+	virtual HRESULT FlushBufferedAudioSamples (void) = 0;
+	virtual HRESULT SetAudioCallback (/* in */ IDeckLinkAudioOutputCallback* theCallback) = 0;
+
+	/* Output Control */
+
+	virtual HRESULT StartScheduledPlayback (/* in */ BMDTimeValue playbackStartTime, /* in */ BMDTimeScale timeScale, /* in */ double playbackSpeed) = 0;
+	virtual HRESULT StopScheduledPlayback (/* in */ BMDTimeValue stopPlaybackAtTime, /* out */ BMDTimeValue* actualStopTime, /* in */ BMDTimeScale timeScale) = 0;
+	virtual HRESULT IsScheduledPlaybackRunning (/* out */ bool* active) = 0;
+	virtual HRESULT GetScheduledStreamTime (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* streamTime, /* out */ double* playbackSpeed) = 0;
+	virtual HRESULT GetReferenceStatus (/* out */ BMDReferenceStatus* referenceStatus) = 0;
+
+	/* Hardware Timing */
+
+	virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* hardwareTime, /* out */ BMDTimeValue* timeInFrame, /* out */ BMDTimeValue* ticksPerFrame) = 0;
+	virtual HRESULT GetFrameCompletionReferenceTimestamp (/* in */ IDeckLinkVideoFrame_v14_2_1* theFrame, /* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* frameCompletionTimestamp) = 0;
+
+protected:
+	virtual ~IDeckLinkOutput_v14_2_1 () {} // call Release method to drop reference count
+};
+
+#endif

services/capture/sdk/DeckLinkAPIVideoOutput_v15_3_1.h

@@ -0,0 +1,103 @@
+/* -LICENSE-START-
+** Copyright (c) 2025 Blackmagic Design
+**
+** Permission is hereby granted, free of charge, to any person or organization
+** obtaining a copy of the software and accompanying documentation (the
+** "Software") to use, reproduce, display, distribute, sub-license, execute,
+** and transmit the Software, and to prepare derivative works of the Software,
+** and to permit third-parties to whom the Software is furnished to do so, in
+** accordance with:
+**
+** (1) if the Software is obtained from Blackmagic Design, the End User License
+** Agreement for the Software Development Kit (“EULA”) available at
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+**
+** (2) if the Software is obtained from any third party, such licensing terms
+** as notified by that third party,
+**
+** and all subject to the following:
+**
+** (3) the copyright notices in the Software and this entire statement,
+** including the above license grant, this restriction and the following
+** disclaimer, must be included in all copies of the Software, in whole or in
+** part, and all derivative works of the Software, unless such copies or
+** derivative works are solely in the form of machine-executable object code
+** generated by a source language processor.
+**
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+** DEALINGS IN THE SOFTWARE.
+**
+** A copy of the Software is available free of charge at
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+**
+** -LICENSE-END-
+*/
+
+#pragma once
+
+#include "DeckLinkAPI_v15_3_1.h"
+
+// Type Declarations
+
+BMD_CONST REFIID IID_IDeckLinkOutput_v15_3_1 = /* 1A8077F1-9FE2-4533-8147-2294305E253F */ { 0x1A,0x80,0x77,0xF1,0x9F,0xE2,0x45,0x33,0x81,0x47,0x22,0x94,0x30,0x5E,0x25,0x3F };
+
+#if defined(__cplusplus)
+
+/* Interface IDeckLinkOutput - Created by QueryInterface from IDeckLink. */
+
+class BMD_PUBLIC IDeckLinkOutput_v15_3_1 : public IUnknown
+{
+public:
+	virtual HRESULT DoesSupportVideoMode (/* in */ BMDVideoConnection connection /* If a value of bmdVideoConnectionUnspecified is specified, the caller does not care about the connection */, /* in */ BMDDisplayMode requestedMode, /* in */ BMDPixelFormat requestedPixelFormat, /* in */ BMDVideoOutputConversionMode conversionMode, /* in */ BMDSupportedVideoModeFlags flags, /* out */ BMDDisplayMode* actualMode, /* out */ bool* supported) = 0;
+	virtual HRESULT GetDisplayMode (/* in */ BMDDisplayMode displayMode, /* out */ IDeckLinkDisplayMode** resultDisplayMode) = 0;
+	virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator** iterator) = 0;
+	virtual HRESULT SetScreenPreviewCallback (/* in */ IDeckLinkScreenPreviewCallback* previewCallback) = 0;
+
+	/* Video Output */
+
+	virtual HRESULT EnableVideoOutput (/* in */ BMDDisplayMode displayMode, /* in */ BMDVideoOutputFlags flags) = 0;
+	virtual HRESULT DisableVideoOutput (void) = 0;
+	virtual HRESULT CreateVideoFrame (/* in */ int32_t width, /* in */ int32_t height, /* in */ int32_t rowBytes, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDFrameFlags flags, /* out */ IDeckLinkMutableVideoFrame** outFrame) = 0;
+	virtual HRESULT CreateVideoFrameWithBuffer (/* in */ int32_t width, /* in */ int32_t height, /* in */ int32_t rowBytes, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDFrameFlags flags, /* in */ IDeckLinkVideoBuffer_v15_3_1* buffer, /* out */ IDeckLinkMutableVideoFrame** outFrame) = 0;
+	virtual HRESULT RowBytesForPixelFormat (/* in */ BMDPixelFormat pixelFormat, /* in */ int32_t width, /* out */ int32_t* rowBytes) = 0;
+	virtual HRESULT CreateAncillaryData (/* in */ BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoFrameAncillary** outBuffer) = 0;	// Use of IDeckLinkVideoFrameAncillaryPackets is preferred
+	virtual HRESULT DisplayVideoFrameSync (/* in */ IDeckLinkVideoFrame* theFrame) = 0;
+	virtual HRESULT ScheduleVideoFrame (/* in */ IDeckLinkVideoFrame* theFrame, /* in */ BMDTimeValue displayTime, /* in */ BMDTimeValue displayDuration, /* in */ BMDTimeScale timeScale) = 0;
+	virtual HRESULT SetScheduledFrameCompletionCallback (/* in */ IDeckLinkVideoOutputCallback* theCallback) = 0;
+	virtual HRESULT GetBufferedVideoFrameCount (/* out */ uint32_t* bufferedFrameCount) = 0;
+
+	/* Audio Output */
+
+	virtual HRESULT EnableAudioOutput (/* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount, /* in */ BMDAudioOutputStreamType streamType) = 0;
+	virtual HRESULT DisableAudioOutput (void) = 0;
+	virtual HRESULT WriteAudioSamplesSync (/* in */ void* buffer, /* in */ uint32_t sampleFrameCount, /* out */ uint32_t* sampleFramesWritten) = 0;
+	virtual HRESULT BeginAudioPreroll (void) = 0;
+	virtual HRESULT EndAudioPreroll (void) = 0;
+	virtual HRESULT ScheduleAudioSamples (/* in */ void* buffer, /* in */ uint32_t sampleFrameCount, /* in */ BMDTimeValue streamTime, /* in */ BMDTimeScale timeScale, /* out */ uint32_t* sampleFramesWritten) = 0;
+	virtual HRESULT GetBufferedAudioSampleFrameCount (/* out */ uint32_t* bufferedSampleFrameCount) = 0;
+	virtual HRESULT FlushBufferedAudioSamples (void) = 0;
+	virtual HRESULT SetAudioCallback (/* in */ IDeckLinkAudioOutputCallback* theCallback) = 0;
+
+	/* Output Control */
+
+	virtual HRESULT StartScheduledPlayback (/* in */ BMDTimeValue playbackStartTime, /* in */ BMDTimeScale timeScale, /* in */ double playbackSpeed) = 0;
+	virtual HRESULT StopScheduledPlayback (/* in */ BMDTimeValue stopPlaybackAtTime, /* out */ BMDTimeValue* actualStopTime, /* in */ BMDTimeScale timeScale) = 0;
+	virtual HRESULT IsScheduledPlaybackRunning (/* out */ bool* active) = 0;
+	virtual HRESULT GetScheduledStreamTime (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* streamTime, /* out */ double* playbackSpeed) = 0;
+	virtual HRESULT GetReferenceStatus (/* out */ BMDReferenceStatus* referenceStatus) = 0;
+
+	/* Hardware Timing */
+
+	virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* hardwareTime, /* out */ BMDTimeValue* timeInFrame, /* out */ BMDTimeValue* ticksPerFrame) = 0;
+	virtual HRESULT GetFrameCompletionReferenceTimestamp (/* in */ IDeckLinkVideoFrame* theFrame, /* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* frameCompletionTimestamp) = 0;
+
+protected:
+	virtual ~IDeckLinkOutput_v15_3_1 () {} // call Release method to drop reference count
+};
+
+#endif      // defined(__cplusplus)

services/capture/sdk/DeckLinkAPI_v10_11.h

@@ -0,0 +1,134 @@
+/* -LICENSE-START-
+** Copyright (c) 2018 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v10_11_H
+#define BMD_DECKLINKAPI_v10_11_H
+
+#include "DeckLinkAPI.h"
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkAttributes_v10_11                     = /* ABC11843-D966-44CB-96E2-A1CB5D3135C4 */ {0xAB,0xC1,0x18,0x43,0xD9,0x66,0x44,0xCB,0x96,0xE2,0xA1,0xCB,0x5D,0x31,0x35,0xC4};
+BMD_CONST REFIID IID_IDeckLinkNotification_v10_11                   = /* 0A1FB207-E215-441B-9B19-6FA1575946C5 */ {0x0A,0x1F,0xB2,0x07,0xE2,0x15,0x44,0x1B,0x9B,0x19,0x6F,0xA1,0x57,0x59,0x46,0xC5};
+
+/* Enum BMDDisplayModeSupport_v10_11 - Output mode supported flags */
+
+typedef uint32_t BMDDisplayModeSupport_v10_11;
+enum _BMDDisplayModeSupport_v10_11 {
+	bmdDisplayModeNotSupported_v10_11                               = 0,
+	bmdDisplayModeSupported_v10_11,
+	bmdDisplayModeSupportedWithConversion_v10_11
+};
+
+/* Enum BMDDuplexMode_v10_11 - Duplex for configurable ports */
+
+typedef uint32_t BMDDuplexMode_v10_11;
+enum _BMDDuplexMode_v10_11 {
+    bmdDuplexModeFull_v10_11                                        = /* 'fdup' */ 0x66647570,
+    bmdDuplexModeHalf_v10_11                                        = /* 'hdup' */ 0x68647570
+};
+
+/* Enum BMDDeckLinkAttributeID_v10_11 - DeckLink Attribute ID */
+
+enum _BMDDeckLinkAttributeID_v10_11 {
+
+    /* Flags */
+
+    BMDDeckLinkSupportsDuplexModeConfiguration_v10_11               = 'dupx',
+    BMDDeckLinkSupportsHDKeying_v10_11                              = 'keyh',
+
+    /* Integers */
+
+    BMDDeckLinkPairedDevicePersistentID_v10_11                      = 'ppid',
+    BMDDeckLinkSupportsFullDuplex_v10_11                            = 'fdup',
+};
+
+enum  _BMDDeckLinkStatusID_v10_11 {
+    bmdDeckLinkStatusDuplexMode_v10_11                             = 'dupx',
+};
+
+typedef uint32_t BMDDuplexStatus_v10_11;
+enum _BMDDuplexStatus_v10_11 {
+    bmdDuplexFullDuplex_v10_11                                      = 'fdup',
+    bmdDuplexHalfDuplex_v10_11                                      = 'hdup',
+    bmdDuplexSimplex_v10_11                                         = 'splx',
+    bmdDuplexInactive_v10_11                                        = 'inac',
+};
+
+#if defined(__cplusplus)
+
+/* Interface IDeckLinkAttributes_v10_11 - DeckLink Attribute interface */
+
+class BMD_PUBLIC IDeckLinkAttributes_v10_11 : public IUnknown
+{
+public:
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ bool *value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ int64_t *value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ double *value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ const char **value) = 0;
+
+protected:
+    virtual ~IDeckLinkAttributes_v10_11 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkNotification_v10_11 - DeckLink Notification interface */
+
+class BMD_PUBLIC IDeckLinkNotification_v10_11 : public IUnknown
+{
+public:
+    virtual HRESULT Subscribe (/* in */ BMDNotifications topic, /* in */ IDeckLinkNotificationCallback *theCallback) = 0;
+    virtual HRESULT Unsubscribe (/* in */ BMDNotifications topic, /* in */ IDeckLinkNotificationCallback *theCallback) = 0;
+};
+
+/* Functions */
+
+extern "C" {
+
+    BMD_PUBLIC IDeckLinkIterator* CreateDeckLinkIteratorInstance_v10_11 (void);
+    BMD_PUBLIC IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance_v10_11 (void);
+    BMD_PUBLIC IDeckLinkAPIInformation* CreateDeckLinkAPIInformationInstance_v10_11 (void);
+    BMD_PUBLIC IDeckLinkGLScreenPreviewHelper* CreateOpenGLScreenPreviewHelper_v10_11 (void);
+    BMD_PUBLIC IDeckLinkVideoConversion* CreateVideoConversionInstance_v10_11 (void);
+    BMD_PUBLIC IDeckLinkVideoFrameAncillaryPackets* CreateVideoFrameAncillaryPacketsInstance_v10_11 (void); // For use when creating a custom IDeckLinkVideoFrame without wrapping IDeckLinkOutput::CreateVideoFrame
+
+}
+
+#endif      // defined(__cplusplus)
+#endif /* defined(BMD_DECKLINKAPI_v10_11_H) */

services/capture/sdk/DeckLinkAPI_v10_2.h

@@ -0,0 +1,68 @@
+/* -LICENSE-START-
+** Copyright (c) 2014 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v10_2_H
+#define BMD_DECKLINKAPI_v10_2_H
+
+#include "DeckLinkAPI.h"
+
+// Type Declarations
+
+/* Enum BMDDeckLinkConfigurationID - DeckLink Configuration ID */
+
+typedef uint32_t BMDDeckLinkConfigurationID_v10_2;
+enum  _BMDDeckLinkConfigurationID_v10_2 {
+    /* Video output flags */
+	
+    bmdDeckLinkConfig3GBpsVideoOutput_v10_2                      = '3gbs',
+};
+
+/* Enum BMDAudioConnection_v10_2 - Audio connection types */
+
+typedef uint32_t BMDAudioConnection_v10_2;
+enum _BMDAudioConnection_v10_2 {
+    bmdAudioConnectionEmbedded_v10_2                             = /* 'embd' */ 0x656D6264,
+    bmdAudioConnectionAESEBU_v10_2                               = /* 'aes ' */ 0x61657320,
+    bmdAudioConnectionAnalog_v10_2                               = /* 'anlg' */ 0x616E6C67,
+    bmdAudioConnectionAnalogXLR_v10_2                            = /* 'axlr' */ 0x61786C72,
+    bmdAudioConnectionAnalogRCA_v10_2                            = /* 'arca' */ 0x61726361
+};
+
+#endif /* defined(BMD_DECKLINKAPI_v10_2_H) */

services/capture/sdk/DeckLinkAPI_v10_4.h

@@ -0,0 +1,58 @@
+/* -LICENSE-START-
+** Copyright (c) 2015 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v10_4_H
+#define BMD_DECKLINKAPI_v10_4_H
+
+#include "DeckLinkAPI.h"
+
+// Type Declarations
+
+/* Enum BMDDeckLinkConfigurationID - DeckLink Configuration ID */
+
+typedef uint32_t BMDDeckLinkConfigurationID_v10_4;
+enum _BMDDeckLinkConfigurationID_v10_4 {
+
+    /* Video output flags */
+
+    bmdDeckLinkConfigSingleLinkVideoOutput_v10_4                       = /* 'sglo' */ 0x73676C6F,
+};
+
+#endif /* defined(BMD_DECKLINKAPI_v10_4_H) */

services/capture/sdk/DeckLinkAPI_v10_5.h

@@ -0,0 +1,59 @@
+/* -LICENSE-START-
+** Copyright (c) 2015 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v10_5_H
+#define BMD_DECKLINKAPI_v10_5_H
+
+#include "DeckLinkAPI.h"
+
+// Type Declarations
+
+/* Enum BMDDeckLinkAttributeID - DeckLink Attribute ID */
+
+typedef uint32_t BMDDeckLinkAttributeID_v10_5;
+enum _BMDDeckLinkAttributeID_v10_5 {
+
+    /* Integers */
+
+    BMDDeckLinkDeviceBusyState_v10_5                             = /* 'dbst' */ 0x64627374,
+};
+
+#endif /* defined(BMD_DECKLINKAPI_v10_5_H) */
+

services/capture/sdk/DeckLinkAPI_v10_6.h

@@ -0,0 +1,63 @@
+/* -LICENSE-START-
+** Copyright (c) 2016 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v10_6_H
+#define BMD_DECKLINKAPI_v10_6_H
+
+#include "DeckLinkAPI.h"
+
+// Type Declarations
+
+/* Enum BMDDeckLinkAttributeID - DeckLink Attribute ID */
+
+typedef uint32_t BMDDeckLinkAttributeID_c10_6;
+enum _BMDDeckLinkAttributeID_v10_6 {
+
+    /* Flags */
+
+    BMDDeckLinkSupportsDesktopDisplay_v10_6                      = /* 'extd' */ 0x65787464,
+};
+
+typedef uint32_t BMDIdleVideoOutputOperation_v10_6;
+enum _BMDIdleVideoOutputOperation_v10_6 {
+    bmdIdleVideoOutputDesktop_v10_6                              = /* 'desk' */ 0x6465736B
+};
+
+#endif /* defined(BMD_DECKLINKAPI_v10_6_H) */

services/capture/sdk/DeckLinkAPI_v10_9.h

@@ -0,0 +1,58 @@
+/* -LICENSE-START-
+** Copyright (c) 2017 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v10_9_H
+#define BMD_DECKLINKAPI_v10_9_H
+
+#include "DeckLinkAPI.h"
+
+// Type Declarations
+
+/* Enum BMDDeckLinkAttributeID - DeckLink Attribute ID */
+
+typedef uint32_t BMDDeckLinkConfigurationID_v10_9;
+enum _BMDDeckLinkConfigurationID_v10_9 {
+
+    /* Flags */
+
+    bmdDeckLinkConfig1080pNotPsF_v10_9                      = 'fpro',
+};
+
+#endif /* defined(BMD_DECKLINKAPI_v10_9_H) */

services/capture/sdk/DeckLinkAPI_v11_5.h

@@ -0,0 +1,113 @@
+/* -LICENSE-START-
+** Copyright (c) 2020 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v11_5_H
+#define BMD_DECKLINKAPI_v11_5_H
+
+#include "DeckLinkAPI.h"
+
+BMD_CONST REFIID IID_IDeckLinkVideoFrameMetadataExtensions_v11_5	= /* D5973DC9-6432-46D0-8F0B-2496F8A1238F */ {0xD5,0x97,0x3D,0xC9,0x64,0x32,0x46,0xD0,0x8F,0x0B,0x24,0x96,0xF8,0xA1,0x23,0x8F};
+
+/* Enum BMDDeckLinkFrameMetadataID - DeckLink Frame Metadata ID */
+
+typedef uint32_t BMDDeckLinkFrameMetadataID_v11_5;
+enum _BMDDeckLinkFrameMetadataID_v11_5 {
+    bmdDeckLinkFrameMetadataCintelFilmType_v11_5                       = /* 'cfty' */ 0x63667479,	// Current film type
+    bmdDeckLinkFrameMetadataCintelFilmGauge_v11_5                      = /* 'cfga' */ 0x63666761,	// Current film gauge
+    bmdDeckLinkFrameMetadataCintelKeykodeLow_v11_5                     = /* 'ckkl' */ 0x636B6B6C,	// Raw keykode value - low 64 bits
+    bmdDeckLinkFrameMetadataCintelKeykodeHigh_v11_5                    = /* 'ckkh' */ 0x636B6B68,	// Raw keykode value - high 64 bits
+    bmdDeckLinkFrameMetadataCintelTile1Size_v11_5                      = /* 'ct1s' */ 0x63743173,	// Size in bytes of compressed raw tile 1
+    bmdDeckLinkFrameMetadataCintelTile2Size_v11_5                      = /* 'ct2s' */ 0x63743273,	// Size in bytes of compressed raw tile 2
+    bmdDeckLinkFrameMetadataCintelTile3Size_v11_5                      = /* 'ct3s' */ 0x63743373,	// Size in bytes of compressed raw tile 3
+    bmdDeckLinkFrameMetadataCintelTile4Size_v11_5                      = /* 'ct4s' */ 0x63743473,	// Size in bytes of compressed raw tile 4
+    bmdDeckLinkFrameMetadataCintelImageWidth_v11_5                     = /* 'IWPx' */ 0x49575078,	// Width in pixels of image
+    bmdDeckLinkFrameMetadataCintelImageHeight_v11_5                    = /* 'IHPx' */ 0x49485078,	// Height in pixels of image
+    bmdDeckLinkFrameMetadataCintelLinearMaskingRedInRed_v11_5          = /* 'mrir' */ 0x6D726972,	// Red in red linear masking parameter
+    bmdDeckLinkFrameMetadataCintelLinearMaskingGreenInRed_v11_5        = /* 'mgir' */ 0x6D676972,	// Green in red linear masking parameter
+    bmdDeckLinkFrameMetadataCintelLinearMaskingBlueInRed_v11_5         = /* 'mbir' */ 0x6D626972,	// Blue in red linear masking parameter
+    bmdDeckLinkFrameMetadataCintelLinearMaskingRedInGreen_v11_5        = /* 'mrig' */ 0x6D726967,	// Red in green linear masking parameter
+    bmdDeckLinkFrameMetadataCintelLinearMaskingGreenInGreen_v11_5      = /* 'mgig' */ 0x6D676967,	// Green in green linear masking parameter
+    bmdDeckLinkFrameMetadataCintelLinearMaskingBlueInGreen_v11_5       = /* 'mbig' */ 0x6D626967,	// Blue in green linear masking parameter
+    bmdDeckLinkFrameMetadataCintelLinearMaskingRedInBlue_v11_5         = /* 'mrib' */ 0x6D726962,	// Red in blue linear masking parameter
+    bmdDeckLinkFrameMetadataCintelLinearMaskingGreenInBlue_v11_5       = /* 'mgib' */ 0x6D676962,	// Green in blue linear masking parameter
+    bmdDeckLinkFrameMetadataCintelLinearMaskingBlueInBlue_v11_5        = /* 'mbib' */ 0x6D626962,	// Blue in blue linear masking parameter
+    bmdDeckLinkFrameMetadataCintelLogMaskingRedInRed_v11_5             = /* 'mlrr' */ 0x6D6C7272,	// Red in red log masking parameter
+    bmdDeckLinkFrameMetadataCintelLogMaskingGreenInRed_v11_5           = /* 'mlgr' */ 0x6D6C6772,	// Green in red log masking parameter
+    bmdDeckLinkFrameMetadataCintelLogMaskingBlueInRed_v11_5            = /* 'mlbr' */ 0x6D6C6272,	// Blue in red log masking parameter
+    bmdDeckLinkFrameMetadataCintelLogMaskingRedInGreen_v11_5           = /* 'mlrg' */ 0x6D6C7267,	// Red in green log masking parameter
+    bmdDeckLinkFrameMetadataCintelLogMaskingGreenInGreen_v11_5         = /* 'mlgg' */ 0x6D6C6767,	// Green in green log masking parameter
+    bmdDeckLinkFrameMetadataCintelLogMaskingBlueInGreen_v11_5          = /* 'mlbg' */ 0x6D6C6267,	// Blue in green log masking parameter
+    bmdDeckLinkFrameMetadataCintelLogMaskingRedInBlue_v11_5            = /* 'mlrb' */ 0x6D6C7262,	// Red in blue log masking parameter
+    bmdDeckLinkFrameMetadataCintelLogMaskingGreenInBlue_v11_5          = /* 'mlgb' */ 0x6D6C6762,	// Green in blue log masking parameter
+    bmdDeckLinkFrameMetadataCintelLogMaskingBlueInBlue_v11_5           = /* 'mlbb' */ 0x6D6C6262,	// Blue in blue log masking parameter
+    bmdDeckLinkFrameMetadataCintelFilmFrameRate_v11_5                  = /* 'cffr' */ 0x63666672,	// Film frame rate
+    bmdDeckLinkFrameMetadataCintelOffsetToApplyHorizontal_v11_5        = /* 'otah' */ 0x6F746168,	// Horizontal offset (pixels) to be applied to image
+    bmdDeckLinkFrameMetadataCintelOffsetToApplyVertical_v11_5          = /* 'otav' */ 0x6F746176,	// Vertical offset (pixels) to be applied to image
+    bmdDeckLinkFrameMetadataCintelGainRed_v11_5                        = /* 'LfRd' */ 0x4C665264,	// Red gain parameter to apply after log
+    bmdDeckLinkFrameMetadataCintelGainGreen_v11_5                      = /* 'LfGr' */ 0x4C664772,	// Green gain parameter to apply after log
+    bmdDeckLinkFrameMetadataCintelGainBlue_v11_5                       = /* 'LfBl' */ 0x4C66426C,	// Blue gain parameter to apply after log
+    bmdDeckLinkFrameMetadataCintelLiftRed_v11_5                        = /* 'GnRd' */ 0x476E5264,	// Red lift parameter to apply after log and gain
+    bmdDeckLinkFrameMetadataCintelLiftGreen_v11_5                      = /* 'GnGr' */ 0x476E4772,	// Green lift parameter to apply after log and gain
+    bmdDeckLinkFrameMetadataCintelLiftBlue_v11_5                       = /* 'GnBl' */ 0x476E426C,	// Blue lift parameter to apply after log and gain
+    bmdDeckLinkFrameMetadataCintelHDRGainRed_v11_5                     = /* 'HGRd' */ 0x48475264,	// Red gain parameter to apply to linear data for HDR Combination
+    bmdDeckLinkFrameMetadataCintelHDRGainGreen_v11_5                   = /* 'HGGr' */ 0x48474772,	// Green gain parameter to apply to linear data for HDR Combination
+    bmdDeckLinkFrameMetadataCintelHDRGainBlue_v11_5                    = /* 'HGBl' */ 0x4847426C,	// Blue gain parameter to apply to linear data for HDR Combination
+	bmdDeckLinkFrameMetadataCintel16mmCropRequired_v11_5               = /* 'c16c' */ 0x63313663,	// The image should be cropped to 16mm size
+    bmdDeckLinkFrameMetadataCintelInversionRequired_v11_5              = /* 'cinv' */ 0x63696E76,	// The image should be colour inverted
+    bmdDeckLinkFrameMetadataCintelFlipRequired_v11_5                   = /* 'cflr' */ 0x63666C72,	// The image should be flipped horizontally
+    bmdDeckLinkFrameMetadataCintelFocusAssistEnabled_v11_5             = /* 'cfae' */ 0x63666165,	// Focus Assist is currently enabled
+    bmdDeckLinkFrameMetadataCintelKeykodeIsInterpolated_v11_5          = /* 'kkii' */ 0x6B6B6969	// The keykode for this frame is interpolated from nearby keykodes
+};
+
+/* Interface IDeckLinkVideoFrameMetadataExtensions - Optional interface implemented on IDeckLinkVideoFrame to support frame metadata such as HDMI HDR information */
+
+class BMD_PUBLIC IDeckLinkVideoFrameMetadataExtensions_v11_5 : public IUnknown
+{
+public:
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkFrameMetadataID_v11_5 metadataID, /* out */ int64_t *value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkFrameMetadataID_v11_5 metadataID, /* out */ double *value) = 0;
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkFrameMetadataID_v11_5 metadataID, /* out */ bool* value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkFrameMetadataID_v11_5 metadataID, /* out */ const char **value) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoFrameMetadataExtensions_v11_5 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(BMD_DECKLINKAPI_v11_5_H) */

services/capture/sdk/DeckLinkAPI_v11_5_1.h

@@ -0,0 +1,57 @@
+/* -LICENSE-START-
+** Copyright (c) 2020 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v11_5_1_H
+#define BMD_DECKLINKAPI_v11_5_1_H
+
+#include "DeckLinkAPI.h"
+
+/* Enum BMDDeckLinkStatusID - DeckLink Status ID */
+
+typedef uint32_t BMDDeckLinkStatusID_v11_5_1;
+enum _BMDDeckLinkStatusID_v11_5_1 {
+
+    /* Video output flags */
+
+	bmdDeckLinkStatusDetectedVideoInputFlags_v11_5_1                     = /* 'dvif' */ 0x64766966,
+
+};
+
+#endif /* defined(BMD_DECKLINKAPI_v11_5_1_H) */

services/capture/sdk/DeckLinkAPI_v14_2_1.h

@@ -0,0 +1,110 @@
+/* -LICENSE-START-
+** Copyright (c) 2018 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit (“EULA”) available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef BMD_DECKLINKAPI_v14_2_1_H
+#define BMD_DECKLINKAPI_v14_2_1_H
+
+#include "DeckLinkAPI.h"
+#include "DeckLinkAPIVideoConversion_v14_2_1.h"
+#include "DeckLinkAPIGLScreenPreview_v14_2_1.h"
+#include "DeckLinkAPIMetalScreenPreview_v14_2_1.h"
+#include "DeckLinkAPIScreenPreviewCallback_v14_2_1.h"
+#include "DeckLinkAPIVideoOutput_v14_2_1.h"
+#include "DeckLinkAPIVideoInput_v14_2_1.h"
+#include "DeckLinkAPIVideoFrame3DExtensions_v14_2_1.h"
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkEncoderInput_v14_2_1                        = /* F222551D-13DF-4FD8-B587-9D4F19EC12C9 */ { 0xF2,0x22,0x55,0x1D,0x13,0xDF,0x4F,0xD8,0xB5,0x87,0x9D,0x4F,0x19,0xEC,0x12,0xC9 };
+
+#if defined(__cplusplus)
+
+/* Interface IDeckLinkEncoderInput - Created by QueryInterface from IDeckLink. */
+
+class BMD_PUBLIC IDeckLinkEncoderInput_v14_2_1 : public IUnknown
+{
+public:
+    virtual HRESULT DoesSupportVideoMode (/* in */ BMDVideoConnection connection /* If a value of bmdVideoConnectionUnspecified is specified, the caller does not care about the connection */, /* in */ BMDDisplayMode requestedMode, /* in */ BMDPixelFormat requestedCodec, /* in */ uint32_t requestedCodecProfile, /* in */ BMDSupportedVideoModeFlags flags, /* out */ bool* supported) = 0;
+    virtual HRESULT GetDisplayMode (/* in */ BMDDisplayMode displayMode, /* out */ IDeckLinkDisplayMode** resultDisplayMode) = 0;
+    virtual HRESULT GetDisplayModeIterator (/* out */ IDeckLinkDisplayModeIterator** iterator) = 0;
+
+    /* Video Input */
+
+    virtual HRESULT EnableVideoInput (/* in */ BMDDisplayMode displayMode, /* in */ BMDPixelFormat pixelFormat, /* in */ BMDVideoInputFlags flags) = 0;
+    virtual HRESULT DisableVideoInput (void) = 0;
+    virtual HRESULT GetAvailablePacketsCount (/* out */ uint32_t* availablePacketsCount) = 0;
+    virtual HRESULT SetMemoryAllocator (/* in */ IDeckLinkMemoryAllocator_v14_2_1* theAllocator) = 0;
+
+    /* Audio Input */
+
+    virtual HRESULT EnableAudioInput (/* in */ BMDAudioFormat audioFormat, /* in */ BMDAudioSampleRate sampleRate, /* in */ BMDAudioSampleType sampleType, /* in */ uint32_t channelCount) = 0;
+    virtual HRESULT DisableAudioInput (void) = 0;
+    virtual HRESULT GetAvailableAudioSampleFrameCount (/* out */ uint32_t* availableSampleFrameCount) = 0;
+
+    /* Input Control */
+
+    virtual HRESULT StartStreams (void) = 0;
+    virtual HRESULT StopStreams (void) = 0;
+    virtual HRESULT PauseStreams (void) = 0;
+    virtual HRESULT FlushStreams (void) = 0;
+    virtual HRESULT SetCallback (/* in */ IDeckLinkEncoderInputCallback* theCallback) = 0;
+
+    /* Hardware Timing */
+
+    virtual HRESULT GetHardwareReferenceClock (/* in */ BMDTimeScale desiredTimeScale, /* out */ BMDTimeValue* hardwareTime, /* out */ BMDTimeValue* timeInFrame, /* out */ BMDTimeValue* ticksPerFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkEncoderInput_v14_2_1 () {} // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C" {
+    BMD_PUBLIC IDeckLinkIterator* CreateDeckLinkIteratorInstance_v14_2_1(void);
+    BMD_PUBLIC IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance_v14_2_1(void);
+    BMD_PUBLIC IDeckLinkAPIInformation* CreateDeckLinkAPIInformationInstance_v14_2_1(void);
+    BMD_PUBLIC IDeckLinkGLScreenPreviewHelper_v14_2_1* CreateOpenGLScreenPreviewHelper_v14_2_1(void);
+    BMD_PUBLIC IDeckLinkGLScreenPreviewHelper_v14_2_1* CreateOpenGL3ScreenPreviewHelper_v14_2_1(void);	// Requires OpenGL 3.2 support and provides improved performance and color handling
+    BMD_PUBLIC IDeckLinkVideoConversion_v14_2_1* CreateVideoConversionInstance_v14_2_1(void);
+    BMD_PUBLIC IDeckLinkVideoFrameAncillaryPackets* CreateVideoFrameAncillaryPacketsInstance_v14_2_1(void);	// For use when creating a custom IDeckLinkVideoFrame without wrapping IDeckLinkOutput::CreateVideoFrame
+}
+
+#endif      // defined(__cplusplus)
+#endif /* defined(BMD_DECKLINKAPI_v14_2_1_H) */

services/capture/sdk/DeckLinkAPI_v15_2.h

@@ -0,0 +1,96 @@
+/* -LICENSE-START-
+ ** Copyright (c) 2025 Blackmagic Design
+ **  
+ ** Permission is hereby granted, free of charge, to any person or organization 
+ ** obtaining a copy of the software and accompanying documentation (the 
+ ** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+ ** and transmit the Software, and to prepare derivative works of the Software, 
+ ** and to permit third-parties to whom the Software is furnished to do so, in 
+ ** accordance with:
+ ** 
+ ** (1) if the Software is obtained from Blackmagic Design, the End User License 
+ ** Agreement for the Software Development Kit ("EULA") available at 
+ ** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+ ** 
+ ** (2) if the Software is obtained from any third party, such licensing terms 
+ ** as notified by that third party,
+ ** 
+ ** and all subject to the following:
+ ** 
+ ** (3) the copyright notices in the Software and this entire statement, 
+ ** including the above license grant, this restriction and the following 
+ ** disclaimer, must be included in all copies of the Software, in whole or in 
+ ** part, and all derivative works of the Software, unless such copies or 
+ ** derivative works are solely in the form of machine-executable object code 
+ ** generated by a source language processor.
+ ** 
+ ** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+ ** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+ ** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+ ** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+ ** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+ ** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+ ** DEALINGS IN THE SOFTWARE.
+ ** 
+ ** A copy of the Software is available free of charge at 
+ ** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+ ** 
+ ** -LICENSE-END-
+ */
+
+#ifndef BMD_DECKLINKAPI_v15_2_H
+#define BMD_DECKLINKAPI_v15_2_H
+
+#include "DeckLinkAPI.h"
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkAncillaryPacket_v15_2                 = /* CC5BBF7E-029C-4D3B-9158-6000EF5E3670 */ { 0xCC,0x5B,0xBF,0x7E,0x02,0x9C,0x4D,0x3B,0x91,0x58,0x60,0x00,0xEF,0x5E,0x36,0x70 };
+BMD_CONST REFIID IID_IDeckLinkAncillaryPacketIterator_v15_2         = /* 3FC8994B-88FB-4C17-968F-9AAB69D964A7 */ { 0x3F,0xC8,0x99,0x4B,0x88,0xFB,0x4C,0x17,0x96,0x8F,0x9A,0xAB,0x69,0xD9,0x64,0xA7 };
+BMD_CONST REFIID IID_IDeckLinkVideoFrameAncillaryPackets_v15_2      = /* 6C186C0F-459E-41D8-AEE2-4812D81AEE68 */ { 0x6C,0x18,0x6C,0x0F,0x45,0x9E,0x41,0xD8,0xAE,0xE2,0x48,0x12,0xD8,0x1A,0xEE,0x68 };
+
+/* Interface IDeckLinkAncillaryPacket - On output, user needs to implement this interface */
+
+#if defined(__cplusplus)
+
+class BMD_PUBLIC IDeckLinkAncillaryPacket_v15_2 : public IUnknown
+{
+public:
+    virtual HRESULT GetBytes (/* in */ BMDAncillaryPacketFormat format /* For output, only one format need be offered */, /* out */ const void** data /* Optional */, /* out */ uint32_t* size /* Optional */) = 0;
+    virtual uint8_t GetDID (void) = 0;
+    virtual uint8_t GetSDID (void) = 0;
+    virtual uint32_t GetLineNumber (void) = 0;	// On output, zero is auto
+    virtual uint8_t GetDataStreamIndex (void) = 0;	// Usually zero. Can only be 1 if non-SD and the first data stream is completely full
+
+protected:
+    virtual ~IDeckLinkAncillaryPacket_v15_2 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkAncillaryPacketIterator - Enumerates ancillary packets */
+
+class BMD_PUBLIC IDeckLinkAncillaryPacketIterator_v15_2 : public IUnknown
+{
+public:
+    virtual HRESULT Next (/* out */ IDeckLinkAncillaryPacket_v15_2** packet) = 0;
+
+protected:
+    virtual ~IDeckLinkAncillaryPacketIterator_v15_2 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkVideoFrameAncillaryPackets - Obtained through QueryInterface on an IDeckLinkVideoFrame object. */
+
+class BMD_PUBLIC IDeckLinkVideoFrameAncillaryPackets_v15_2 : public IUnknown
+{
+public:
+    virtual HRESULT GetPacketIterator (/* out */ IDeckLinkAncillaryPacketIterator_v15_2** iterator) = 0;
+    virtual HRESULT GetFirstPacketByID (/* in */ uint8_t DID, /* in */ uint8_t SDID, /* out */ IDeckLinkAncillaryPacket_v15_2** packet) = 0;
+    virtual HRESULT AttachPacket (/* in */ IDeckLinkAncillaryPacket_v15_2* packet) = 0;	// Implement IDeckLinkAncillaryPacket to output your own
+    virtual HRESULT DetachPacket (/* in */ IDeckLinkAncillaryPacket_v15_2* packet) = 0;
+    virtual HRESULT DetachAllPackets (void) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoFrameAncillaryPackets_v15_2 () {} // call Release method to drop reference count
+};
+
+#endif /* defined(__cplusplus) */
+#endif /* defined(BMD_DECKLINKAPI_H) */

services/capture/sdk/DeckLinkAPI_v15_3_1.h

@@ -0,0 +1,189 @@
+/* -LICENSE-START-
+** Copyright (c) 2025 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit (“EULA”) available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#pragma once
+
+#include "DeckLinkAPI.h"
+
+// Interface ID Declarations
+
+BMD_CONST REFIID IID_IDeckLinkStatus_v15_3_1                          = /* 5F558200-4028-49BC-BEAC-DB3FA4A96E46 */ { 0x5F,0x55,0x82,0x00,0x40,0x28,0x49,0xBC,0xBE,0xAC,0xDB,0x3F,0xA4,0xA9,0x6E,0x46 };
+BMD_CONST REFIID IID_IDeckLinkVideoBuffer_v15_3_1                     = /* CCB4B64A-5C86-4E02-B778-885D352709FE */ { 0xCC,0xB4,0xB6,0x4A,0x5C,0x86,0x4E,0x02,0xB7,0x78,0x88,0x5D,0x35,0x27,0x09,0xFE };
+BMD_CONST REFIID IID_IDeckLinkVideoBufferAllocator_v15_3_1            = /* 3481A4DF-2B11-4E55-AC61-836B87985E9A */ { 0x34,0x81,0xA4,0xDF,0x2B,0x11,0x4E,0x55,0xAC,0x61,0x83,0x6B,0x87,0x98,0x5E,0x9A };
+BMD_CONST REFIID IID_IDeckLinkVideoBufferAllocatorProvider_v15_3_1    = /* 08B80403-BFF2-49D0-B448-8C908B9E9FC9 */ { 0x08,0xB8,0x04,0x03,0xBF,0xF2,0x49,0xD0,0xB4,0x48,0x8C,0x90,0x8B,0x9E,0x9F,0xC9 };
+BMD_CONST REFIID IID_IDeckLinkVideoConversion_v15_3_1                 = /* A48755D9-8BD5-4727-A1E9-069FDEDBA6E9 */ { 0xA4,0x87,0x55,0xD9,0x8B,0xD5,0x47,0x27,0xA1,0xE9,0x06,0x9F,0xDE,0xDB,0xA6,0xE9 };
+BMD_CONST REFIID IID_IDeckLinkProfileAttributes_v15_3_1               = /* 17D4BF8E-4911-473A-80A0-731CF6FF345B */ { 0x17,0xD4,0xBF,0x8E,0x49,0x11,0x47,0x3A,0x80,0xA0,0x73,0x1C,0xF6,0xFF,0x34,0x5B };
+BMD_CONST REFIID IID_IDeckLinkNotification_v15_3_1                    = /* B85DF4C8-BDF5-47C1-8064-28162EBDD4EB */ { 0xB8,0x5D,0xF4,0xC8,0xBD,0xF5,0x47,0xC1,0x80,0x64,0x28,0x16,0x2E,0xBD,0xD4,0xEB };
+
+#if defined(__cplusplus)
+
+/* Enum BMDDeckLinkStatusID_v15_3_1 - DeckLink Status ID */
+
+typedef uint32_t BMDDeckLinkStatusID_v15_3_1;
+enum _BMDDeckLinkStatusID_v15_3_1
+{
+    /* Integers */
+    bmdDeckLinkStatusDeviceTemperature_v15_3_1                          = /* 'dtmp' */ 0x64746D70,
+
+    bmdDeckLinkStatusEthernetLink_v15_3_1                               = /* 'sels' */ 0x73656C73,
+    bmdDeckLinkStatusEthernetLinkMbps_v15_3_1                           = /* 'sesp' */ 0x73657370,
+
+    /* Strings */
+    bmdDeckLinkStatusEthernetLocalIPAddress_v15_3_1                     = /* 'seip' */ 0x73656970,
+    bmdDeckLinkStatusEthernetSubnetMask_v15_3_1                         = /* 'sesm' */ 0x7365736D,
+    bmdDeckLinkStatusEthernetGatewayIPAddress_v15_3_1                   = /* 'segw' */ 0x73656777,
+    bmdDeckLinkStatusEthernetPrimaryDNS_v15_3_1                         = /* 'sepd' */ 0x73657064,
+    bmdDeckLinkStatusEthernetSecondaryDNS_v15_3_1                       = /* 'sesd' */ 0x73657364,
+    bmdDeckLinkStatusEthernetVideoOutputAddress_v15_3_1                 = /* 'soav' */ 0x736F6176,
+    bmdDeckLinkStatusEthernetAudioOutputAddress_v15_3_1                 = /* 'soaa' */ 0x736F6161,
+    bmdDeckLinkStatusEthernetAncillaryOutputAddress_v15_3_1             = /* 'soaA' */ 0x736F6141,
+};
+
+/* Enum BMDDeckLinkAttributeID - DeckLink Attribute ID */
+
+typedef uint32_t BMDDeckLinkAttributeID_v15_3_1;
+enum _BMDDeckLinkAttributeID_v15_3_1
+{
+    /* Strings */
+    BMDDeckLinkEthernetMACAddress_v15_3_1                               = /* 'eMAC' */ 0x654D4143,
+};
+
+/* Interface IDeckLinkStatus_v15_3_1 - DeckLink Status interface */
+
+class BMD_PUBLIC IDeckLinkStatus_v15_3_1 : public IUnknown
+{
+public:
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkStatusID statusID, /* out */ bool* value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkStatusID statusID, /* out */ int64_t* value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkStatusID statusID, /* out */ double* value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkStatusID statusID, /* out */ const char** value) = 0;
+    virtual HRESULT GetBytes (/* in */ BMDDeckLinkStatusID statusID, /* out */ void* buffer, /* in, out */ uint32_t* bufferSize) = 0;
+
+protected:
+    virtual ~IDeckLinkStatus_v15_3_1 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkVideoBuffer_v15_3_1 - Interface to encapsulate a video frame buffer; can be caller-implemented. */
+
+class BMD_PUBLIC IDeckLinkVideoBuffer_v15_3_1 : public IUnknown
+{
+public:
+	virtual HRESULT GetBytes (/* out */ void** buffer) = 0;
+	virtual HRESULT StartAccess (/* in */ BMDBufferAccessFlags flags) = 0;
+	virtual HRESULT EndAccess (/* in */ BMDBufferAccessFlags flags) = 0;
+
+protected:
+	virtual ~IDeckLinkVideoBuffer_v15_3_1 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkVideoBufferAllocator_v15_3_1 - Buffer allocator for video. */
+
+class BMD_PUBLIC IDeckLinkVideoBufferAllocator_v15_3_1 : public IUnknown
+{
+public:
+	virtual HRESULT AllocateVideoBuffer (/* out */ IDeckLinkVideoBuffer_v15_3_1** allocatedBuffer) = 0;
+
+protected:
+	virtual ~IDeckLinkVideoBufferAllocator_v15_3_1 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkVideoBufferAllocatorProvider_v15_3_1 - Allows EnableVideoInputWithAllocatorProvider to obtain allocators */
+
+class BMD_PUBLIC IDeckLinkVideoBufferAllocatorProvider_v15_3_1 : public IUnknown
+{
+public:
+	virtual HRESULT GetVideoBufferAllocator (/* in */ uint32_t bufferSize, /* in */ uint32_t width, /* in */ uint32_t height, /* in */ uint32_t rowBytes, /* in */ BMDPixelFormat pixelFormat, /* out */ IDeckLinkVideoBufferAllocator_v15_3_1** allocator) = 0;
+
+protected:
+	virtual ~IDeckLinkVideoBufferAllocatorProvider_v15_3_1 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkVideoConversion_v15_3_1 */
+
+class BMD_PUBLIC IDeckLinkVideoConversion_v15_3_1 : public IUnknown
+{
+public:
+    virtual HRESULT ConvertFrame (/* in */ IDeckLinkVideoFrame* srcFrame, /* in */ IDeckLinkVideoFrame* dstFrame) = 0;
+    virtual HRESULT ConvertNewFrame (/* in */ IDeckLinkVideoFrame* srcFrame, /* in */ BMDPixelFormat dstPixelFormat, /* in */ BMDColorspace dstColorspace, /* in */ IDeckLinkVideoBuffer_v15_3_1* dstBuffer, /* out */ IDeckLinkVideoFrame** dstFrame) = 0;
+
+protected:
+    virtual ~IDeckLinkVideoConversion_v15_3_1 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkProfileAttributes_v15_3_1 - Created by QueryInterface from an IDeckLinkProfile, or from IDeckLink. When queried from IDeckLink, interrogates the active profile */
+
+class BMD_PUBLIC IDeckLinkProfileAttributes_v15_3_1 : public IUnknown
+{
+public:
+    virtual HRESULT GetFlag (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ bool* value) = 0;
+    virtual HRESULT GetInt (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ int64_t* value) = 0;
+    virtual HRESULT GetFloat (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ double* value) = 0;
+    virtual HRESULT GetString (/* in */ BMDDeckLinkAttributeID cfgID, /* out */ const char** value) = 0;
+
+protected:
+    virtual ~IDeckLinkProfileAttributes_v15_3_1 () {} // call Release method to drop reference count
+};
+
+/* Interface IDeckLinkNotification_v15_3_1 - DeckLink Notification interface */
+
+class BMD_PUBLIC IDeckLinkNotification_v15_3_1 : public IUnknown
+{
+public:
+    virtual HRESULT Subscribe (/* in */ BMDNotifications topic, /* in */ IDeckLinkNotificationCallback *theCallback) = 0;
+    virtual HRESULT Unsubscribe (/* in */ BMDNotifications topic, /* in */ IDeckLinkNotificationCallback *theCallback) = 0;
+
+protected:
+    virtual ~IDeckLinkNotification_v15_3_1 () {} // call Release method to drop reference count
+};
+
+/* Functions */
+
+extern "C"
+{
+    BMD_PUBLIC IDeckLinkIterator* CreateDeckLinkIteratorInstance_v15_3_1(void);
+    BMD_PUBLIC IDeckLinkDiscovery* CreateDeckLinkDiscoveryInstance_v15_3_1(void);
+    BMD_PUBLIC IDeckLinkAPIInformation* CreateDeckLinkAPIInformationInstance_v15_3_1(void);
+    BMD_PUBLIC IDeckLinkGLScreenPreviewHelper* CreateOpenGLScreenPreviewHelper_v15_3_1(void);
+    BMD_PUBLIC IDeckLinkGLScreenPreviewHelper* CreateOpenGL3ScreenPreviewHelper_v15_3_1(void);	// Requires OpenGL 3.2 support and provides improved performance and color handling
+    BMD_PUBLIC IDeckLinkVideoConversion_v15_3_1* CreateVideoConversionInstance_v15_3_1(void);
+    BMD_PUBLIC IDeckLinkVideoFrameAncillaryPackets* CreateVideoFrameAncillaryPacketsInstance_v15_3_1(void);	// For use when creating a custom IDeckLinkVideoFrame without wrapping IDeckLinkOutput::CreateVideoFrame
+}
+
+#endif      // defined(__cplusplus)

services/capture/sdk/LinuxCOM.h

@@ -0,0 +1,116 @@
+/* -LICENSE-START-
+** Copyright (c) 2009 Blackmagic Design
+**  
+** Permission is hereby granted, free of charge, to any person or organization 
+** obtaining a copy of the software and accompanying documentation (the 
+** "Software") to use, reproduce, display, distribute, sub-license, execute, 
+** and transmit the Software, and to prepare derivative works of the Software, 
+** and to permit third-parties to whom the Software is furnished to do so, in 
+** accordance with:
+** 
+** (1) if the Software is obtained from Blackmagic Design, the End User License 
+** Agreement for the Software Development Kit ("EULA") available at 
+** https://www.blackmagicdesign.com/EULA/DeckLinkSDK; or
+** 
+** (2) if the Software is obtained from any third party, such licensing terms 
+** as notified by that third party,
+** 
+** and all subject to the following:
+** 
+** (3) the copyright notices in the Software and this entire statement, 
+** including the above license grant, this restriction and the following 
+** disclaimer, must be included in all copies of the Software, in whole or in 
+** part, and all derivative works of the Software, unless such copies or 
+** derivative works are solely in the form of machine-executable object code 
+** generated by a source language processor.
+** 
+** (4) THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+** OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+** FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT 
+** SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE 
+** FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE, 
+** ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+** DEALINGS IN THE SOFTWARE.
+** 
+** A copy of the Software is available free of charge at 
+** https://www.blackmagicdesign.com/desktopvideo_sdk under the EULA.
+** 
+** -LICENSE-END-
+*/
+
+#ifndef __LINUX_COM_H_
+#define __LINUX_COM_H_
+
+struct REFIID
+{	
+	unsigned char byte0;
+	unsigned char byte1;
+	unsigned char byte2;
+	unsigned char byte3;
+	unsigned char byte4;
+	unsigned char byte5;
+	unsigned char byte6;
+	unsigned char byte7;
+	unsigned char byte8;
+	unsigned char byte9;
+	unsigned char byte10;
+	unsigned char byte11;
+	unsigned char byte12;
+	unsigned char byte13;
+	unsigned char byte14;
+	unsigned char byte15;
+};
+
+typedef REFIID CFUUIDBytes;
+#define CFUUIDGetUUIDBytes(x)	x
+
+typedef int HRESULT;
+typedef unsigned long ULONG;
+typedef void *LPVOID;
+
+#define SUCCEEDED(Status) ((HRESULT)(Status) >= 0)
+#define FAILED(Status) ((HRESULT)(Status)<0)
+
+#define IS_ERROR(Status) ((unsigned long)(Status) >> 31 == SEVERITY_ERROR)
+#define HRESULT_CODE(hr) ((hr) & 0xFFFF)
+#define HRESULT_FACILITY(hr) (((hr) >> 16) & 0x1fff)
+#define HRESULT_SEVERITY(hr) (((hr) >> 31) & 0x1)
+#define SEVERITY_SUCCESS 0
+#define SEVERITY_ERROR 1
+
+#define MAKE_HRESULT(sev,fac,code) ((HRESULT) (((unsigned long)(sev)<<31) | ((unsigned long)(fac)<<16) | ((unsigned long)(code))) )
+
+#define S_OK ((HRESULT)0x00000000L)
+#define S_FALSE ((HRESULT)0x00000001L)
+#define E_UNEXPECTED ((HRESULT)0x8000FFFFL)
+#define E_NOTIMPL ((HRESULT)0x80000001L)
+#define E_OUTOFMEMORY ((HRESULT)0x80000002L)
+#define E_INVALIDARG ((HRESULT)0x80000003L)
+#define E_NOINTERFACE ((HRESULT)0x80000004L)
+#define E_POINTER ((HRESULT)0x80000005L)
+#define E_HANDLE ((HRESULT)0x80000006L)
+#define E_ABORT ((HRESULT)0x80000007L)
+#define E_FAIL ((HRESULT)0x80000008L)
+#define E_ACCESSDENIED ((HRESULT)0x80000009L)
+
+#define STDMETHODCALLTYPE
+
+#define IID_IUnknown		(REFIID){0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x46}
+#define IUnknownUUID		IID_IUnknown
+
+#ifndef BMD_PUBLIC
+	#define BMD_PUBLIC
+#endif
+
+#ifdef __cplusplus
+class BMD_PUBLIC IUnknown
+{
+    public:
+    	virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, LPVOID *ppv) = 0;
+    	virtual ULONG STDMETHODCALLTYPE AddRef(void) = 0;
+    	virtual ULONG STDMETHODCALLTYPE Release(void) = 0;
+};
+#endif
+
+#endif 
+

services/capture/src/index.js

@@ -23,6 +23,12 @@ app.use('/capture', captureRoutes);
 const server = app.listen(PORT, () => {
   console.log(`Wild Dragon Capture Service listening on port ${PORT}`);
   bootstrapAutoStart();
+  // Auto-start idle signal preview for deltacast/sdi sidecars.
+  // 3s delay lets the deltacast bridge FIFOs come up first.
+  const _srcType = process.env.SOURCE_TYPE;
+  if (process.env.RECORDER_ID && (_srcType === 'deltacast' || _srcType === 'sdi')) {
+    setTimeout(() => captureManager.startIdlePreview(), 3000);
+  }
 });
 
 // Mapped from the env vars routes/recorders.js writes into the container.
@@ -63,6 +69,13 @@ async function bootstrapAutoStart() {
   const streamKey = envOpt('STREAM_KEY');
   const sourceUrl = envOpt('SOURCE_URL');
   const device    = envInt('DEVICE_INDEX');
+  // SOURCE_CONFIG is the recorder's source_config JSON (set by recorders.js).
+  // For deltacast it carries the capture channel (`port`) and optional `board`.
+  let sourceConfig = {};
+  try { sourceConfig = JSON.parse(process.env.SOURCE_CONFIG || '{}') || {}; }
+  catch (e) { console.warn('[bootstrap] bad SOURCE_CONFIG JSON:', e.message); }
+  const port  = Number.isInteger(sourceConfig.port)  ? sourceConfig.port  : undefined;
+  const board = Number.isInteger(sourceConfig.board) ? sourceConfig.board : undefined;
 
   console.log(`[bootstrap] starting ${sourceType} ingest (listen=${listen} port=${listenPort || 'n/a'})...`);
   try {
@@ -72,6 +85,8 @@ async function bootstrapAutoStart() {
       binId: envOpt('BIN_ID') || null,
       clipName,
       device,
+      port,
+      board,
       sourceType,
       sourceUrl,
       listen,
@@ -135,6 +150,25 @@ async function gracefulShutdown(signal) {
             console.error('[shutdown] failed to flag empty asset:', e.message);
           }
         }
+      } else if (completed.growingPath) {
+        // Growing-files recorder: the master lives on the SMB share. Mark the asset
+        // as pending_migration so the UI shows it is on SMB and provides a manual
+        // right-click option to promote it to S3.
+        console.log(`[shutdown] growing capture finalized on share (${completed.growingPath}); flagging pending_migration`);
+        try {
+          const res = await fetch(`${MAM_API_URL}/api/v1/assets/${liveAssetId}/pending-migration`, {
+            method: 'POST',
+            headers: { 'Content-Type': 'application/json', ...(MAM_API_TOKEN ? { 'Authorization': `Bearer ${MAM_API_TOKEN}` } : {}) },
+            body: JSON.stringify({ duration: completed.duration }),
+          });
+          if (!res.ok) {
+            console.warn(`[shutdown] mam-api pending-migration returned ${res.status}: ${await res.text()}`);
+          } else {
+            console.log('[shutdown] live asset flagged pending_migration with mam-api');
+          }
+        } catch (mamErr) {
+          console.error('[shutdown] failed to flag pending_migration:', mamErr.message);
+        }
       } else if (liveAssetId) {
         // Finalise the pre-created live asset by id (avoids POST / 409 collision).
         try {

services/capture/src/routes/capture.js

@@ -77,6 +77,7 @@ function classifyProbeError(raw, sourceType) {
 const router = express.Router();
 
 const MAM_API_URL = process.env.MAM_API_URL || 'http://mam-api:3000';
+const MAM_API_TOKEN = process.env.MAM_API_TOKEN || '';
 
 /**
  * GET /devices
@@ -325,12 +326,43 @@ router.post('/start', async (req, res) => {
           error: `${source_type.toUpperCase()} caller mode requires: source_url`,
         });
       }
+    } else if (source_type === 'deltacast') {
+      if (device === undefined || device === null) {
+        return res.status(400).json({ error: 'deltacast source requires: device (board/port index)' });
+      }
     } else {
       return res.status(400).json({
-        error: `Unknown source_type: ${source_type}. Must be sdi, srt, or rtmp`,
+        error: `Unknown source_type: ${source_type}. Must be sdi, srt, rtmp, or deltacast`,
       });
     }
 
+    // Create live asset in MAM API before starting capture
+    let assetId;
+    try {
+      const mamResponse = await fetch(`${MAM_API_URL}/api/v1/assets`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json', ...(MAM_API_TOKEN ? { Authorization: `Bearer ${MAM_API_TOKEN}` } : { 'X-Requested-With': 'dragonflight-ui' }) },
+        body: JSON.stringify({
+          projectId: project_id,
+          binId: bin_id,
+          clipName: clip_name,
+          sourceType: source_type,
+          status: 'live',
+        }),
+      });
+
+      if (!mamResponse.ok) {
+        const errText = await mamResponse.text();
+        throw new Error(`MAM API returned ${mamResponse.status}: ${errText}`);
+      }
+
+      const asset = await mamResponse.json();
+      assetId = asset.id;
+    } catch (mamError) {
+      console.error('Failed to create live asset:', mamError.message);
+      return res.status(500).json({ error: `Could not create live asset: ${mamError.message}` });
+    }
+
     const session = await captureManager.start({
       projectId: project_id,
       binId: bin_id || null,
@@ -341,6 +373,7 @@ router.post('/start', async (req, res) => {
       listen,
       listenPort: listen_port,
       streamKey: stream_key,
+      assetId,
     });
 
     res.json(session);
@@ -365,33 +398,34 @@ router.post('/stop', async (req, res) => {
 
     const completedSession = await captureManager.stop(session_id);
 
-    // Register asset with mam-api.
-    // If proxyKey is null (SRT/RTMP source), set needsProxy=true so the
-    // worker generates a proxy from the hires file asynchronously.
-    try {
-      const mamResponse = await fetch(`${MAM_API_URL}/api/v1/assets`, {
-        method: 'POST',
-        headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({
-          projectId: completedSession.projectId,
-          binId: completedSession.binId,
-          clipName: completedSession.clipName,
-          sourceType: completedSession.sourceType,
-          hiresKey: completedSession.hiresKey,
-          proxyKey: completedSession.proxyKey,
-          needsProxy: completedSession.proxyKey === null,
-          duration: completedSession.duration,
-          capturedAt: completedSession.startedAt,
-        }),
-      });
+    // Finalize the pre-created live asset.
+    // If it was a growing-file session, we call /pending-migration to flip status
+    // to 'pending_migration' (on SMB, not S3). Otherwise, we call /finalize to
+    // kick off the proxy/thumbnail job chain.
+    if (completedSession.assetId) {
+      try {
+        const path = completedSession.growingPath ? 'pending-migration' : 'finalize';
+        const body = completedSession.growingPath
+          ? { duration: completedSession.duration }
+          : {
+              hiresKey: completedSession.hiresKey,
+              proxyKey: completedSession.proxyKey,
+              needsProxy: completedSession.proxyKey === null,
+              duration: completedSession.duration,
+              capturedAt: completedSession.startedAt,
+            };
 
-      if (!mamResponse.ok) {
-        console.warn(
-          `MAM API registration returned ${mamResponse.status}: ${await mamResponse.text()}`,
-        );
+        const mamResponse = await fetch(`${MAM_API_URL}/api/v1/assets/${completedSession.assetId}/${path}`, {
+          method: 'POST',
+          headers: { 'Content-Type': 'application/json' },
+          body: JSON.stringify(body),
+        });
+        if (!mamResponse.ok) {
+          console.warn(`MAM API ${path} returned ${mamResponse.status}: ${await mamResponse.text()}`);
+        }
+      } catch (mamError) {
+        console.warn('Failed to finalize/pending-migrate asset with MAM API:', mamError.message);
       }
-    } catch (mamError) {
-      console.warn('Failed to register asset with MAM API:', mamError.message);
     }
 
     res.json(completedSession);

services/mam-api/src/auth/tokens.js

@@ -1,4 +1,4 @@
-import { randomBytes, createHash } from 'node:crypto';
+import { randomBytes, createHash, timingSafeEqual } from 'node:crypto';
 
 const PREFIX = 'dfl_';
 
@@ -10,6 +10,14 @@ export function hashToken(token) {
   return createHash('sha256').update(token).digest('hex');
 }
 
+export function compareTokens(tokenA, tokenB) {
+  if (!tokenA || !tokenB) return false;
+  const a = Buffer.from(tokenA);
+  const b = Buffer.from(tokenB);
+  if (a.length !== b.length) return false;
+  return timingSafeEqual(a, b);
+}
+
 export function parseBearer(authorizationHeader) {
   if (!authorizationHeader || typeof authorizationHeader !== 'string') return null;
   const m = authorizationHeader.match(/^Bearer\s+(\S+)$/i);

services/mam-api/src/db/migrations/029-playout.sql

@@ -0,0 +1,165 @@
+-- Migration 029 — Playout / Master Control (MCR).
+--
+-- Adds a broadcast playout subsystem: take library assets, arrange them on a
+-- playlist (Phase A) or a wall-clock timeline (Phase B), and play them out
+-- continuously to SDI (DeckLink) / NDI / SRT / RTMP via a CasparCG sidecar.
+--
+-- This is the mirror of the capture path (input -> ffmpeg -> S3). A channel is
+-- placed on a cluster node by capability the same way recorders claim input
+-- ports; the engine container is spawned via the same Docker-socket /
+-- node-agent orchestration. See docs/superpowers/specs/2026-05-30-playout-mcr-design.md.
+--
+-- Tables:
+--   playout_channels  — a logical output (one channel -> one CasparCG instance -> one target)
+--   playout_playlists — an ordered list of items bound to a channel (Phase A)
+--   playout_items     — one clip on a playlist OR one row on the timeline
+--   playout_sidecars  — running CasparCG sidecar registry (one per channel; health-checked)
+--   playout_schedule  — wall-clock day-ahead rows (Phase B; unused in A)
+--   playout_as_run    — append-only log of what actually played (compliance)
+
+-- ── Channels ───────────────────────────────────────────────────────────────
+CREATE TABLE IF NOT EXISTS playout_channels (
+  id            UUID        PRIMARY KEY DEFAULT gen_random_uuid(),
+  name          TEXT        NOT NULL,
+  node_id       UUID        REFERENCES cluster_nodes(id) ON DELETE SET NULL,
+  output_type   TEXT        NOT NULL DEFAULT 'srt',
+  -- output_config is consumer-shape-specific:
+  --   decklink: { "device_index": 1 }
+  --   ndi:      { "ndi_name": "DRAGONFLIGHT CH1" }
+  --   srt:      { "url": "srt://host:9000", "latency": 200 }
+  --   rtmp:     { "url": "rtmp://host/live", "key": "streamkey" }
+  output_config JSONB       NOT NULL DEFAULT '{}'::jsonb,
+  -- 1080p59.94 is the house standard (matches capture cadence, streaming-friendly,
+  -- accepted by current SDI gear). Per-channel override allowed.
+  video_format  TEXT        NOT NULL DEFAULT '1080p5994',
+  status        TEXT        NOT NULL DEFAULT 'stopped',
+  container_id  TEXT,
+  -- For remote channels the node-agent reports the reachable host:port of the
+  -- sidecar HTTP shim; stored here so the API can proxy transport calls.
+  container_meta JSONB      NOT NULL DEFAULT '{}'::jsonb,
+  error_message TEXT,
+  -- Failover bookkeeping. Scheduler tick health-checks the sidecar; on N missed
+  -- checks the channel is re-placed on a healthy node (auto for ndi/srt/rtmp,
+  -- alert-only for decklink — device-index pinning makes re-placement non-trivial).
+  restart_count       INTEGER     NOT NULL DEFAULT 0,
+  last_restart_at     TIMESTAMPTZ,
+  last_heartbeat_at   TIMESTAMPTZ,
+  -- RBAC scoping: a NULL project_id resolves to admin-only (authz.js), the same
+  -- convention recorders use for unassigned resources.
+  project_id    UUID        REFERENCES projects(id) ON DELETE SET NULL,
+  created_at    TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at    TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  CHECK (output_type IN ('decklink','ndi','srt','rtmp')),
+  CHECK (status IN ('stopped','starting','running','error'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_playout_channels_node    ON playout_channels (node_id);
+CREATE INDEX IF NOT EXISTS idx_playout_channels_project ON playout_channels (project_id);
+
+-- ── Playlists ──────────────────────────────────────────────────────────────
+CREATE TABLE IF NOT EXISTS playout_playlists (
+  id          UUID        PRIMARY KEY DEFAULT gen_random_uuid(),
+  channel_id  UUID        NOT NULL REFERENCES playout_channels(id) ON DELETE CASCADE,
+  name        TEXT        NOT NULL,
+  loop        BOOLEAN     NOT NULL DEFAULT FALSE,
+  created_at  TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at  TIMESTAMPTZ NOT NULL DEFAULT NOW()
+);
+
+CREATE INDEX IF NOT EXISTS idx_playout_playlists_channel ON playout_playlists (channel_id);
+
+-- ── Items ──────────────────────────────────────────────────────────────────
+-- One entry on a playlist (Phase A, ordered by sort_order) OR one entry on the
+-- timeline (Phase B, ordered by scheduled_at). in/out points reuse the editor's
+-- subclip trim model (seconds). media_status tracks the S3 -> /media staging
+-- (see playout-stage worker job); a clip cannot go on air until 'ready'.
+CREATE TABLE IF NOT EXISTS playout_items (
+  id            UUID        PRIMARY KEY DEFAULT gen_random_uuid(),
+  playlist_id   UUID        REFERENCES playout_playlists(id) ON DELETE CASCADE,
+  asset_id      UUID        NOT NULL REFERENCES assets(id) ON DELETE CASCADE,
+  sort_order    INTEGER     NOT NULL DEFAULT 0,
+  scheduled_at  TIMESTAMPTZ,
+  in_point      NUMERIC,
+  out_point     NUMERIC,
+  transition    TEXT        NOT NULL DEFAULT 'cut',
+  transition_ms INTEGER     NOT NULL DEFAULT 0,
+  graphics      JSONB,
+  media_status  TEXT        NOT NULL DEFAULT 'pending',
+  media_path    TEXT,
+  -- Set when playout-stage has run loudnorm (EBU R128, -23 LUFS / -1 dBTP) on
+  -- the staged file. Re-stages skip the loudnorm pass when true.
+  audio_normalized BOOLEAN  NOT NULL DEFAULT FALSE,
+  created_at    TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at    TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  CHECK (transition IN ('cut','mix','wipe')),
+  CHECK (media_status IN ('pending','staging','ready','error'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_playout_items_playlist ON playout_items (playlist_id, sort_order);
+CREATE INDEX IF NOT EXISTS idx_playout_items_asset    ON playout_items (asset_id);
+
+-- ── Sidecars ───────────────────────────────────────────────────────────────
+-- Running CasparCG container registry, one row per running channel. The
+-- scheduler tick (src/scheduler.js) pings each sidecar's /status endpoint and
+-- updates last_heartbeat_at; missed checks trigger the failover path in
+-- routes/playout.js.
+CREATE TABLE IF NOT EXISTS playout_sidecars (
+  id                UUID        PRIMARY KEY DEFAULT gen_random_uuid(),
+  channel_id        UUID        NOT NULL REFERENCES playout_channels(id) ON DELETE CASCADE,
+  node_id           UUID        REFERENCES cluster_nodes(id) ON DELETE SET NULL,
+  container_id      TEXT        NOT NULL,
+  sidecar_url       TEXT,                                       -- http://host:port for the shim
+  amcp_port         INTEGER,                                    -- in-container AMCP port (default 5250)
+  status            TEXT        NOT NULL DEFAULT 'running',
+  last_heartbeat_at TIMESTAMPTZ,
+  created_at        TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  CHECK (status IN ('starting','running','error','stopped'))
+);
+
+CREATE UNIQUE INDEX IF NOT EXISTS idx_playout_sidecars_channel ON playout_sidecars (channel_id)
+  WHERE status IN ('starting','running');
+CREATE INDEX IF NOT EXISTS idx_playout_sidecars_status ON playout_sidecars (status);
+
+-- ── Schedule (Phase B) ─────────────────────────────────────────────────────
+-- Wall-clock day-ahead timeline. The scheduler tick (src/scheduler.js, under
+-- the existing PG advisory lock) drives transitions and gap-fill. Unused by the
+-- Phase A playlist player but created now so the schema is stable.
+CREATE TABLE IF NOT EXISTS playout_schedule (
+  id            UUID        PRIMARY KEY DEFAULT gen_random_uuid(),
+  channel_id    UUID        NOT NULL REFERENCES playout_channels(id) ON DELETE CASCADE,
+  asset_id      UUID        REFERENCES assets(id) ON DELETE SET NULL,
+  scheduled_at  TIMESTAMPTZ NOT NULL,
+  in_point      NUMERIC,
+  out_point     NUMERIC,
+  transition    TEXT        NOT NULL DEFAULT 'cut',
+  transition_ms INTEGER     NOT NULL DEFAULT 0,
+  is_filler     BOOLEAN     NOT NULL DEFAULT FALSE,
+  status        TEXT        NOT NULL DEFAULT 'scheduled',
+  media_status  TEXT        NOT NULL DEFAULT 'pending',
+  media_path    TEXT,
+  created_at    TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at    TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  CHECK (transition IN ('cut','mix','wipe')),
+  CHECK (status IN ('scheduled','playing','played','skipped','error')),
+  CHECK (media_status IN ('pending','staging','ready','error'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_playout_schedule_channel_time ON playout_schedule (channel_id, scheduled_at);
+CREATE INDEX IF NOT EXISTS idx_playout_schedule_status       ON playout_schedule (status, scheduled_at);
+
+-- ── As-run log ─────────────────────────────────────────────────────────────
+-- Append-only record of what actually went to air. Never updated after insert.
+CREATE TABLE IF NOT EXISTS playout_as_run (
+  id          UUID        PRIMARY KEY DEFAULT gen_random_uuid(),
+  channel_id  UUID        NOT NULL REFERENCES playout_channels(id) ON DELETE CASCADE,
+  asset_id    UUID        REFERENCES assets(id) ON DELETE SET NULL,
+  item_id     UUID,
+  clip_name   TEXT,
+  started_at  TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  ended_at    TIMESTAMPTZ,
+  duration_s  NUMERIC,
+  result      TEXT        NOT NULL DEFAULT 'played',
+  CHECK (result IN ('played','skipped','error'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_playout_as_run_channel ON playout_as_run (channel_id, started_at DESC);

services/mam-api/src/db/migrations/031-cluster-nodes-last-seen.sql

@@ -0,0 +1,10 @@
+-- Migration 031 — Add last_seen_at to cluster_nodes
+--
+-- Playout failover (routes/playout.js restartChannel) queries cluster_nodes.last_seen_at
+-- to find healthy nodes for channel re-placement. Column was missing from original
+-- cluster schema; heartbeat endpoint updates it via /cluster/heartbeat.
+
+ALTER TABLE cluster_nodes ADD COLUMN IF NOT EXISTS last_seen_at TIMESTAMPTZ;
+
+-- Backfill existing nodes to NOW() so they're immediately eligible for failover
+UPDATE cluster_nodes SET last_seen_at = NOW() WHERE last_seen_at IS NULL;

services/mam-api/src/db/migrations/032-recorder-gpu-affinity.sql

@@ -0,0 +1,10 @@
+-- Migration 032: Per-recorder GPU affinity (Issue #167)
+-- Adds a nullable GPU UUID to the recorders table so each recorder can be
+-- pinned to a specific GPU on its node. The value is passed through to the
+-- node-agent sidecar-start payload and becomes NVIDIA_VISIBLE_DEVICES for the
+-- capture container. NULL = legacy behavior (NVIDIA_VISIBLE_DEVICES=all, i.e.
+-- every GPU visible). Accepts an nvidia-smi GPU UUID (e.g. "GPU-xxxx") or a
+-- numeric index string.
+
+ALTER TABLE recorders
+  ADD COLUMN IF NOT EXISTS gpu_uuid TEXT DEFAULT NULL;

services/mam-api/src/db/migrations/033-playout-scte.sql

@@ -0,0 +1,52 @@
+-- Migration 033 — SCTE-35 ad-break markers for playout.
+--
+-- Adds the missing SCTE-35 splice feature to the playout (MCR) subsystem. An
+-- operator can either schedule an ad break on a channel's timeline (relative to
+-- the active playlist position, or at a wall-clock time) or fire one immediately
+-- ("splice now"). Each break is recorded here and, when fired, also written to
+-- the append-only as-run log so it shows in the compliance record alongside the
+-- clips that aired.
+--
+-- type:
+--   splice_insert  — a scheduled break (out → return), duration_s seconds long
+--   immediate      — fire-now splice (operator pressed "Trigger ad break now")
+--   splice_out     — open-ended avail out (provider break start)
+--   splice_in      — return-to-network (provider break end)
+--
+-- status: pending → fired (when the engine acts on it) → done (when the break
+--   window has elapsed). cancelled is set if the operator removes a pending break.
+--
+-- The engine (services/playout) acts on a break by logging the cue, marking the
+-- as-run row, and — where the output path supports it — injecting a real
+-- SCTE-35 cue (see playout-manager.triggerScte for the injection point/TODO).
+
+CREATE TABLE IF NOT EXISTS playout_scte_breaks (
+  id            UUID        PRIMARY KEY DEFAULT gen_random_uuid(),
+  channel_id    UUID        NOT NULL REFERENCES playout_channels(id) ON DELETE CASCADE,
+  -- Position on the active playlist this break should fire after (0-based item
+  -- index). NULL for immediate/wall-clock breaks.
+  playlist_pos  INTEGER,
+  -- Wall-clock fire time for scheduled breaks. NULL for immediate breaks.
+  scheduled_at  TIMESTAMPTZ,
+  duration_s    INTEGER     NOT NULL DEFAULT 30,
+  -- SCTE-35 event id (the splice_event_id carried in the cue). Auto-assigned.
+  event_id      INTEGER     NOT NULL DEFAULT 1,
+  type          TEXT        NOT NULL DEFAULT 'splice_insert',
+  status        TEXT        NOT NULL DEFAULT 'pending',
+  fired_at      TIMESTAMPTZ,
+  created_by    UUID        REFERENCES users(id) ON DELETE SET NULL,
+  created_at    TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  updated_at    TIMESTAMPTZ NOT NULL DEFAULT NOW(),
+  CHECK (type IN ('splice_insert','immediate','splice_out','splice_in')),
+  CHECK (status IN ('pending','fired','done','cancelled'))
+);
+
+CREATE INDEX IF NOT EXISTS idx_playout_scte_channel ON playout_scte_breaks (channel_id, created_at DESC);
+CREATE INDEX IF NOT EXISTS idx_playout_scte_status  ON playout_scte_breaks (status);
+
+-- As-run gains a 'scte' result so fired breaks land in the compliance log next to
+-- the clips. The original migration constrained result to played/skipped/error;
+-- widen it.
+ALTER TABLE playout_as_run DROP CONSTRAINT IF EXISTS playout_as_run_result_check;
+ALTER TABLE playout_as_run ADD  CONSTRAINT playout_as_run_result_check
+  CHECK (result IN ('played','skipped','error','scte'));

services/mam-api/src/db/migrations/034-add-pending-migration-status.sql

@@ -0,0 +1,8 @@
+-- 2026-06: add 'pending_migration' to asset_status enum for manual SMB-to-S3 promotion
+DO $$
+BEGIN
+  IF NOT EXISTS (SELECT 1 FROM pg_enum WHERE enumlabel = 'pending_migration' AND enumtypid = 'asset_status'::regtype) THEN
+    ALTER TYPE asset_status ADD VALUE 'pending_migration';
+  END IF;
+END
+$$;

services/mam-api/src/db/pool.js

@@ -1,4 +1,16 @@
-import { Pool } from 'pg';
+import { Pool, types } from 'pg';
+
+// node-postgres returns BIGINT (int8, OID 20) as a *string* by default, because
+// a 64-bit integer can exceed JS Number.MAX_SAFE_INTEGER. Our int8 columns
+// (duration_ms, file_size, …) are always well within 2^53, so a string here is
+// pure footgun: it breaks any consumer that does arithmetic or comparison on the
+// value (e.g. `duration_ms + x` silently string-concatenates, sorts go
+// lexicographic, `!ms`/`Math.round` edge cases). Parse int8 to a real Number so
+// the API always emits numeric duration_ms/file_size in its JSON.
+//
+// 20 = int8/bigint OID. Values above Number.MAX_SAFE_INTEGER would lose
+// precision, but no column in this schema ever reaches that range.
+types.setTypeParser(20, (val) => (val === null ? null : parseInt(val, 10)));
 
 // Prefer DATABASE_URL (set in docker-compose) over individual DB_* vars
 const pool = process.env.DATABASE_URL

services/mam-api/src/index.js

@@ -22,6 +22,7 @@ import jobsRouter from './routes/jobs.js';
 import captureRouter from './routes/capture.js';
 import uploadRouter from './routes/upload.js';
 import recordersRouter from './routes/recorders.js';
+import playoutRouter from './routes/playout.js';
 import settingsRouter from './routes/settings.js';
 import amppRouter from './routes/ampp.js';
 import groupsRouter   from './routes/groups.js';
@@ -40,18 +41,12 @@ import { startCleanupLoop } from './tasks/cleanupTempSegments.js';
 const app  = express();
 const PORT = process.env.PORT || 3000;
 
-// ── Middleware ────────────────────────────────────────────────────────────────
-// Tightened CORS — once cookies carry authority, `origin: true` would let
-// any site forge requests with the cookie. Drive the allowlist from env.
 const allowedOrigins = (process.env.ALLOWED_ORIGINS || '')
   .split(',').map(s => s.trim()).filter(Boolean);
 app.use(cors({
   origin: (origin, cb) => {
-    // No Origin header (same-origin or curl) — allow.
     if (!origin) return cb(null, true);
     if (allowedOrigins.length === 0 || allowedOrigins.includes(origin)) return cb(null, true);
-    // Reject cleanly: omit the Allow-Origin header so the browser surfaces
-    // a real CORS error instead of a 500 from a thrown Error in the callback.
     console.warn('[cors] rejected origin:', origin);
     return cb(null, false);
   },
@@ -59,14 +54,8 @@ app.use(cors({
 }));
 app.use(express.json({ limit: '50mb' }));
 
-// Trust the reverse proxy only when explicitly told to (production HTTPS).
 if (process.env.TRUST_PROXY === 'true') app.set('trust proxy', 1);
 
-// HSTS — once a browser has seen this header over HTTPS for dragonflight.live,
-// it auto-upgrades every future http:// request to https:// before hitting the
-// wire. Cookies are Secure-only (below) and the CORS allowlist rejects HTTP,
-// so without HSTS a user who lands on http:// silently can't log in.
-// Only emit on actual HTTPS responses; req.secure honors trust proxy + X-Forwarded-Proto.
 if (process.env.AUTH_ENABLED === 'true') {
   app.use((req, res, next) => {
     if (req.secure) res.setHeader('Strict-Transport-Security', 'max-age=31536000; includeSubDomains');
@@ -74,17 +63,13 @@ if (process.env.AUTH_ENABLED === 'true') {
   });
 }
 
-// Hard-fail when production-mode auth has no stable session secret. Without
-// this, express-session falls back to an in-memory random secret which
-// invalidates every session on restart and breaks multi-node deployments.
 if (process.env.AUTH_ENABLED === 'true' && !process.env.SESSION_SECRET) {
   console.error('[fatal] SESSION_SECRET is required when AUTH_ENABLED=true');
   process.exit(1);
 }
 
-// Session — actually wired this time. See specs/2026-05-27-auth-system-design.md.
 app.use(session({
-  store: new PgStore({ pool, tableName: 'sessions', pruneSessionInterval: 60 * 15 /* seconds = 15 min */ }),
+  store: new PgStore({ pool, tableName: 'sessions', pruneSessionInterval: 60 * 15 }),
   secret: process.env.SESSION_SECRET,
   name:   'dragonflight.sid',
   cookie: {
@@ -94,36 +79,26 @@ app.use(session({
     path:     '/',
     maxAge:   8 * 3600 * 1000,
   },
-  rolling: false,         // sliding renewal handled in requireAuth so idle + absolute can be enforced separately
+  rolling: false,
   resave:  false,
   saveUninitialized: false,
 }));
 
-// ── Health ────────────────────────────────────────────────────────────────────
 app.get('/health', (_req, res) => res.json({ status: 'ok' }));
 
-// ── Auth gate ─────────────────────────────────────────────────────────────────
-// req.path is relative to the /api/v1 mount, so /auth/login NOT /api/v1/auth/login.
 const UNAUTH_PATHS = new Set([
   '/auth/login', '/auth/login/totp', '/auth/setup', '/auth/setup-required',
   '/auth/google', '/auth/google/callback', '/auth/google/enabled',
 ]);
-// node-agent now authenticates /cluster/heartbeat with a bound api_token
-// (migration 019 + bound_hostname on the token). requireAuth handles the
-// bearer lookup and sets req.tokenBoundHostname; the heartbeat handler in
-// routes/cluster.js verifies body.hostname matches that binding.
 app.use('/api/v1', requireUiHeader);
 app.use('/api/v1', (req, res, next) => {
   if (UNAUTH_PATHS.has(req.path)) return next();
   return requireAuth(req, res, next);
 });
 
-// ── API Routes ────────────────────────────────────────────────────────────────
 app.use('/api/v1/auth',    authRouter);
-// User and group administration is admin-only (RBAC v2). The auth gate above
-// already established req.user; requireAdmin rejects non-admins with 403.
 app.use('/api/v1/auth/users', requireAdmin, usersRouter);
-app.use('/api/v1/users', requireAdmin, usersRouter);  // alias for the SPA Users page
+app.use('/api/v1/users', requireAdmin, usersRouter);
 app.use('/api/v1/auth/tokens', requireAuth, tokensRouter);
 app.use('/api/v1/assets',    assetsRouter);
 app.use('/api/v1/projects',  projectsRouter);
@@ -132,6 +107,7 @@ app.use('/api/v1/jobs',      jobsRouter);
 app.use('/api/v1/capture',   captureRouter);
 app.use('/api/v1/upload',    uploadRouter);
 app.use('/api/v1/recorders', recordersRouter);
+app.use('/api/v1/playout',   playoutRouter);
 app.use('/api/v1/settings',  settingsRouter);
 app.use('/api/v1/ampp',      amppRouter);
 app.use('/api/v1/groups',    requireAdmin, groupsRouter);
@@ -145,21 +121,14 @@ app.use('/api/v1/assets/:assetId/comments', commentsRouter);
 app.use('/api/v1/imports',   importsRouter);
 app.use('/api/v1/storage',   storageRouter);
 
-// ── Error handler ─────────────────────────────────────────────────────────────
 app.use(errorHandler);
 
-// ── Start ────────────────────────────────────────────────────────────────────
 import { readdirSync, readFileSync } from 'node:fs';
 import { fileURLToPath } from 'node:url';
 import { dirname, join } from 'node:path';
 
 const __dirnameMig = dirname(fileURLToPath(import.meta.url));
 async function runMigrations() {
-  // Issue #107 — previously the loop swallowed errors and let the server boot
-  // on a half-migrated schema. Now: track applied migrations in a table, run
-  // every pending one inside a transaction, and exit non-zero on failure so
-  // the orchestrator restarts (and so an operator notices) instead of serving
-  // 500s for the next month.
   const dir = join(__dirnameMig, 'db', 'migrations');
   let files = [];
   try { files = readdirSync(dir).filter(f => f.endsWith('.sql')).sort(); } catch { return; }
@@ -172,7 +141,6 @@ async function runMigrations() {
     )
   `);
 
-  // Allow forcing a re-run via env when iterating locally.
   const force = process.env.MIGRATIONS_FORCE === '1';
   const allowFailures = process.env.MIGRATIONS_ALLOW_FAILURES === '1';
 
@@ -198,7 +166,6 @@ async function runMigrations() {
       console.error('[migration] FAILED ' + f + ': ' + err.message);
       client.release();
       if (allowFailures) continue;
-      // Hard fail — better to crash now than serve traffic on a broken schema.
       console.error('[migration] aborting startup. Set MIGRATIONS_ALLOW_FAILURES=1 to override.');
       process.exit(1);
     }
@@ -207,13 +174,9 @@ async function runMigrations() {
 }
 await runMigrations();
 
-// Load S3 config from DB so any settings saved via the Settings page override env vars
 await loadS3ConfigFromDb();
 
-// ── Cluster self-heartbeat ────────────────────────────────────────────────────
 function getLocalIp() {
-  // Prefer an explicit override — useful when running inside Docker where
-  // os.networkInterfaces() returns container bridge IPs, not the host LAN IP.
   if (process.env.NODE_IP) return process.env.NODE_IP;
 
   const ifaces = os.networkInterfaces();
@@ -225,9 +188,6 @@ function getLocalIp() {
   return '127.0.0.1';
 }
 
-// Detect NVIDIA GPUs available to this container via nvidia-smi.
-// Returns an array like [{ index: 0, name: 'Tesla P4', memory_mb: 7680 }, ...]
-// or an empty array if nvidia-smi is unavailable or no GPUs found.
 function detectGpus() {
   return new Promise(resolve => {
     exec(
@@ -249,6 +209,10 @@ function detectGpus() {
   });
 }
 
+// Primary mam-api node self-registers in cluster_nodes every 30s. Must write
+// BOTH last_seen (legacy column) and last_seen_at (added by mig 031, used by
+// playout failover) — otherwise the primary appears stale to the failover
+// query and channels get re-placed off it incorrectly.
 async function selfHeartbeat() {
   const load  = os.loadavg()[0];
   const total = os.totalmem();
@@ -260,14 +224,15 @@ async function selfHeartbeat() {
   pool.query(
     `INSERT INTO cluster_nodes
        (hostname, ip_address, role, version, api_url,
-        cpu_usage, mem_used_mb, mem_total_mb, capabilities, last_seen)
-     VALUES ($1,$2,'primary',$3,$4,$5,$6,$7,$8,NOW())
+        cpu_usage, mem_used_mb, mem_total_mb, capabilities, last_seen, last_seen_at)
+     VALUES ($1,$2,'primary',$3,$4,$5,$6,$7,$8,NOW(),NOW())
      ON CONFLICT (hostname) DO UPDATE SET
        ip_address   = EXCLUDED.ip_address,
        cpu_usage    = EXCLUDED.cpu_usage,
        mem_used_mb  = EXCLUDED.mem_used_mb,
        mem_total_mb = EXCLUDED.mem_total_mb,
        capabilities = EXCLUDED.capabilities,
+       last_seen_at = NOW(),
        last_seen    = NOW()`,
     [
       process.env.NODE_HOSTNAME || os.hostname(),
@@ -292,39 +257,26 @@ const server = app.listen(PORT, () => {
   if (process.env.AUTH_ENABLED === 'true' && process.env.TRUST_PROXY !== 'true') {
     console.warn('[auth] WARNING: AUTH_ENABLED=true but TRUST_PROXY=false — req.ip will be the proxy IP, login rate-limit will throttle all clients together. Set TRUST_PROXY=true when behind nginx/HTTPS.');
   }
-  // Boot the recorder scheduler tick loop after the HTTP server is live so
-  // the loop's self-calls to /recorders/:id/start|stop reach a ready socket.
   startSchedulerLoop();
-
-  // Boot the temp-segment cleanup loop (runs hourly).
   startCleanupLoop();
 });
 
-// Issue #100 — graceful shutdown. Without this, `docker stop` (SIGTERM) killed
-// the process mid-scheduler-tick, leaving Redis connections and Docker
-// sockets dangling and producing partial DB writes. Now: stop the scheduler,
-// finish in-flight HTTP requests, close PG/Redis pools, and exit cleanly
-// (or hard-exit after 25 s if something is stuck).
 let _shuttingDown = false;
 async function gracefulShutdown(signal) {
   if (_shuttingDown) return;
   _shuttingDown = true;
   console.log(`[shutdown] received ${signal} — closing gracefully…`);
 
-  // Stop accepting new requests + wind down the scheduler tick.
   try { stopSchedulerLoop(); } catch (_) {}
 
-  // Force-exit watchdog so a hung connection can't keep us alive forever.
   const killSwitch = setTimeout(() => {
     console.error('[shutdown] forced exit after 25s timeout');
     process.exit(1);
   }, 25_000);
   killSwitch.unref();
 
-  // Stop the HTTP server (waits for in-flight requests to finish).
   await new Promise(resolve => server.close(resolve));
 
-  // Close DB pool + S3 client + any other resources. Best-effort.
   try { await pool.end(); } catch (e) { console.warn('[shutdown] pool.end:', e.message); }
 
   console.log('[shutdown] clean exit');

services/mam-api/src/middleware/auth.js

@@ -1,6 +1,23 @@
+import crypto from 'crypto';
 import pool from '../db/pool.js';
 import { parseBearer, hashToken } from '../auth/tokens.js';
 
+// In-process service token for the scheduler's loopback self-calls
+// (scheduler.js -> /recorders|/playout). The scheduler runs in THIS process, so
+// a per-boot random constant needs no env/compose config and is never exposed:
+// it only travels over the loopback fetch inside the same process. Multi-replica
+// is safe because each replica's scheduler only ever calls 127.0.0.1 (itself),
+// matching that replica's token. Requests bearing it are treated as the seeded
+// admin (DEV_USER) so RBAC + FK-bearing routes work.
+export const INTERNAL_TOKEN = crypto.randomBytes(32).toString('hex');
+const INTERNAL_HEADER = 'x-internal-token';
+
+function isInternalCall(req) {
+  const got = req.headers[INTERNAL_HEADER];
+  if (typeof got !== 'string' || got.length !== INTERNAL_TOKEN.length) return false;
+  return crypto.timingSafeEqual(Buffer.from(got), Buffer.from(INTERNAL_TOKEN));
+}
+
 // Stable UUID matching migration 023's seeded dev user.
 /** UUID of the seeded dev-mode placeholder. NOT a sentinel for "any unauthenticated user". */
 export const DEV_USER_ID = '00000000-0000-4000-8000-000000000000';
@@ -25,6 +42,13 @@ async function loadUser(id) {
 }
 
 export async function requireAuth(req, res, next) {
+  // Internal loopback self-call (scheduler). Acts as the seeded admin so RBAC
+  // and FK-bearing routes work, regardless of AUTH_ENABLED.
+  if (isInternalCall(req)) {
+    req.user = DEV_USER;
+    return next();
+  }
+
   // Dev mode — attach the seeded dev user so FK-bearing routes work.
   if (process.env.AUTH_ENABLED !== 'true') {
     req.user = DEV_USER;
@@ -98,6 +122,8 @@ const CSRF_EXEMPT_PATHS = new Set(['/cluster/heartbeat']);
 
 export function requireUiHeader(req, res, next) {
   if (!MUTATING.has(req.method)) return next();
+  // Internal loopback self-call (scheduler) — not a browser, can't be drive-by'd.
+  if (isInternalCall(req)) return next();
   // Bearer-authed requests (Premiere panel, scripts) are exempt — they're not
   // browsers and can't be drive-by'd from another origin.
   if (req.headers.authorization?.toLowerCase().startsWith('bearer ')) return next();

services/mam-api/src/routes/ampp.js

@@ -1,8 +1,9 @@
 import express from 'express';
 import pool from '../db/pool.js';
+import { requireAuth } from '../middleware/auth.js';
 
 const router = express.Router();
-// No session auth — called from AMPP Script Task inside broadcast network
+// Protected by requireAuth — AMPP Script Task must use an API token (Bearer Auth).
 
 /**
  * GET /api/v1/ampp/folder-for/:filename
@@ -14,7 +15,7 @@ const router = express.Router();
  * 200: { folder_id: "abc123" }
  * 404: { error: "..." }  (file not uploaded through Dragon-Wind — handle gracefully)
  */
-router.get('/folder-for/:filename', async (req, res, next) => {
+router.get('/folder-for/:filename', requireAuth, async (req, res, next) => {
   try {
     const { filename } = req.params;
     const result = await pool.query(

services/mam-api/src/routes/assets.js

@@ -64,6 +64,10 @@ const hlsQueue = new Queue('hls', {
   connection: parseRedisUrl(process.env.REDIS_URL || 'redis://queue:6379'),
 });
 
+const promotionQueue = new Queue('promotion', {
+  connection: parseRedisUrl(process.env.REDIS_URL || 'redis://queue:6379'),
+});
+
 // GET / - List assets with filtering
 router.get('/', async (req, res, next) => {
   try {
@@ -162,6 +166,7 @@ router.post('/', async (req, res, next) => {
       capturedAt,
       sourceType,   // Bug #64: was ignored — now used to set media_type
       needsProxy,   // Bug #64: was ignored — now controls proxy queue logic
+      status,       // 'live' when recording starts, 'processing' (default) when stopped
     } = req.body;
 
     if (!projectId || !clipName) {
@@ -196,8 +201,8 @@ router.post('/', async (req, res, next) => {
     let asset;
     {
       id = uuidv4();
-      // Bug #64: use sourceType to set media_type (default 'video')
       const mediaType = (sourceType === 'audio') ? 'audio' : 'video';
+      const assetStatus = status || 'processing';
       const ins = await pool.query(
         `INSERT INTO assets (
           id, project_id, bin_id,
@@ -210,7 +215,7 @@ router.post('/', async (req, res, next) => {
         VALUES (
           $1, $2, $3,
           $4, $4,
-          'processing', $9,
+          $10, $9,
           $5, $6,
           $7,
           COALESCE($8::timestamptz, NOW()), NOW()
@@ -223,6 +228,7 @@ router.post('/', async (req, res, next) => {
           durationMs,
           capturedAt || null,
           mediaType,
+          assetStatus,
         ]
       );
       asset = ins.rows[0];
@@ -230,9 +236,10 @@ router.post('/', async (req, res, next) => {
 
     const thumbnailKey = `thumbnails/${id}.jpg`;
 
-    // Bug #64: when needsProxy is explicitly false and proxyKey is already set,
-    // skip re-queuing a proxy job and mark the asset ready immediately.
-    if (needsProxy === false && proxyKey) {
+    // Skip proxy/thumbnail queue for live assets - they'll be processed after recording stops
+    if (assetStatus === 'live') {
+      // Live assets stay in 'live' status until recording finishes
+    } else if (needsProxy === false && proxyKey) {
       await pool.query(`UPDATE assets SET status = 'ready', updated_at = NOW() WHERE id = $1`, [id]);
       asset.status = 'ready';
     } else if (proxyKey) {
@@ -505,6 +512,92 @@ router.post('/:id/finalize', requireAssetEdit, async (req, res, next) => {
   } catch (err) { next(err); }
 });
 
+// POST /:id/pending-migration
+// Capture sidecar calls this on a SUCCESSFUL growing-file recording stop.
+// Flips the asset status from 'live' to 'pending_migration' (on SMB, not S3).
+router.post('/:id/pending-migration', requireAssetEdit, async (req, res, next) => {
+  try {
+    const { id } = req.params;
+    const { duration } = req.body;
+
+    const check = await pool.query(`SELECT status FROM assets WHERE id = $1`, [id]);
+    if (check.rows.length === 0) return res.status(404).json({ error: 'Asset not found' });
+    if (check.rows[0].status !== 'live') {
+      return res.status(200).json({ skipped: true });
+    }
+
+    const durationNum = duration !== undefined && duration !== null ? Number(duration) : null;
+    const durationMs = (durationNum !== null && Number.isFinite(durationNum)) ? Math.round(durationNum * 1000) : null;
+
+    const upd = await pool.query(
+      `UPDATE assets
+          SET status = 'pending_migration',
+              duration_ms = COALESCE($2, duration_ms),
+              updated_at = NOW()
+        WHERE id = $1
+        RETURNING *`,
+      [id, durationMs]
+    );
+
+    console.log(`[assets] set pending-migration status for asset ${id}`);
+    res.json(upd.rows[0]);
+  } catch (err) { next(err); }
+});
+
+// POST /:id/promote
+// Promotes an asset from 'pending_migration' (SMB) to S3.
+// Enqueues a 'promotion' job in BullMQ to handle the S3 upload and metadata updates.
+router.post('/:id/promote', requireAssetEdit, async (req, res, next) => {
+  try {
+    const { id } = req.params;
+
+    const check = await pool.query(`SELECT status FROM assets WHERE id = $1`, [id]);
+    if (check.rows.length === 0) return res.status(404).json({ error: 'Asset not found' });
+    const { status } = check.rows[0];
+
+    if (status !== 'pending_migration') {
+      return res.status(400).json({ error: `Asset status is "${status}" — only "pending_migration" assets can be promoted` });
+    }
+
+    // Update status to 'processing' so it is locked
+    await pool.query(
+      `UPDATE assets SET status = 'processing', updated_at = NOW() WHERE id = $1`,
+      [id]
+    );
+
+    // Queue the promotion job in BullMQ
+    await promotionQueue.add('promote', { assetId: id });
+    console.log(`[assets] queued promotion for asset ${id}`);
+
+    res.json({ ok: true, status: 'processing' });
+  } catch (err) { next(err); }
+});
+
+// POST /:id/live-thumbnail — set the poster thumbnail for a still-live asset.
+// The capture sidecar extracts the first video frame from the first HLS segment
+// (where the segment physically exists) and uploads it to S3, then calls this to
+// record the key. This replaces the "connecting…" placeholder in the library with
+// a real frame while recording is still in progress. Only touches thumbnail_s3_key
+// — does NOT change status (the asset stays 'live' until the recording stops).
+router.post('/:id/live-thumbnail', requireAssetEdit, async (req, res, next) => {
+  try {
+    const { id } = req.params;
+    const { thumbnailKey } = req.body;
+    if (!thumbnailKey) return res.status(400).json({ error: 'thumbnailKey is required' });
+    const upd = await pool.query(
+      `UPDATE assets SET thumbnail_s3_key = $2, updated_at = NOW()
+         WHERE id = $1 AND status = 'live'
+       RETURNING id, thumbnail_s3_key`,
+      [id, thumbnailKey]
+    );
+    if (upd.rows.length === 0) {
+      // Asset already finalized or gone — harmless, the post-stop thumbnail job covers it.
+      return res.status(200).json({ skipped: true });
+    }
+    res.json(upd.rows[0]);
+  } catch (err) { next(err); }
+});
+
 // POST /:id/generate-proxy
 router.post('/:id/generate-proxy', requireAssetEdit, async (req, res, next) => {
   try {
@@ -734,16 +827,21 @@ router.get('/:id/live-path', async (req, res, next) => {
     if (a.rows.length === 0) return res.status(404).json({ error: 'Asset not found' });
     const asset = a.rows[0];
     if (asset.status !== 'live') return res.status(409).json({ error: 'Asset is not currently growing', status: asset.status });
-    const s = await pool.query(`SELECT key, value FROM settings WHERE key IN ('growing_enabled','growing_smb_url')`);
+    // Growing-files mode is now per-recorder (recorders.growing_enabled), so we
+    // no longer gate on the removed global `growing_enabled` setting. A
+    // status='live' asset already proves a growing recorder is producing this
+    // file; we only need the editor-facing SMB URL to build the UNC path.
+    const s = await pool.query(`SELECT key, value FROM settings WHERE key = 'growing_smb_url'`);
     const cfg = {};
     for (const { key, value } of s.rows) cfg[key] = value;
-    if (cfg.growing_enabled !== 'true') return res.status(409).json({ error: 'Growing-files mode is disabled' });
-    if (!cfg.growing_smb_url) return res.status(409).json({ error: 'No SMB URL configured — set growing_smb_url in Settings' });
-    const rec = await pool.query(
-      `SELECT recording_container FROM recorders WHERE current_session_id = $1 ORDER BY updated_at DESC LIMIT 1`,
-      [asset.id]
-    );
-    const ext = rec.rows[0]?.recording_container || 'mov';
+    if (!cfg.growing_smb_url) return res.status(409).json({ error: 'No SMB URL configured — set the editor SMB URL in Settings → Storage' });
+    // The growing master is ALWAYS MXF OP1a (XDCAM HD422) on the share, regardless
+    // of the recorder's configured finalized container — that is the format
+    // Premiere supports for edit-while-record growing files (incremental index
+    // segments written into body partitions, readable with no footer). The file
+    // on the share is `<clip>.mxf`. Keep this in lock-step with GROWING_EXT in
+    // services/capture/src/capture-manager.js.
+    const ext = 'mxf';
     const smbRoot = cfg.growing_smb_url.replace(/\/+$/, '');
     const winPath = smbRoot.replace(/^smb:\/\//, '\\\\').replace(/\//g, '\\') + `\\${asset.project_id}\\${asset.display_name}.${ext}`;
     const posix = smbRoot.replace(/^smb:\/\//, '//') + `/${asset.project_id}/${asset.display_name}.${ext}`;

services/mam-api/src/routes/cluster.js

@@ -1,9 +1,40 @@
 import express from 'express';
 import http from 'http';
+import os from 'os';
 import pool from '../db/pool.js';
+import { requireAdmin } from '../middleware/auth.js';
 
 const router = express.Router();
 
+// Hostname the primary mam-api self-registers as (mirrors selfHeartbeat()).
+const SELF_HOSTNAME = process.env.NODE_HOSTNAME || os.hostname();
+
+// Format a process uptime (seconds) the way the Cluster UI expects — a short
+// human string like "3d 4h" / "12m". Workers don't report uptime today, so the
+// primary is the only row that populates this.
+function formatUptime(seconds) {
+  const s = Math.floor(seconds);
+  const d = Math.floor(s / 86400);
+  const h = Math.floor((s % 86400) / 3600);
+  const m = Math.floor((s % 3600) / 60);
+  if (d > 0) return `${d}d ${h}h`;
+  if (h > 0) return `${h}h ${m}m`;
+  return `${m}m`;
+}
+
+// GET /onboard-info – admin-only. Supplies the Add Node wizard with the bits it
+// needs to build a `curl … | bash` onboarding command: the primary API URL the
+// remote node-agent should heartbeat to, the raw URL of onboard-node.sh, and
+// the deploy branch. apiUrl is a best guess the UI lets the operator edit.
+router.get('/onboard-info', requireAdmin, (req, res) => {
+  const branch = process.env.DEPLOY_BRANCH || 'main';
+  const apiUrl = process.env.PUBLIC_API_URL
+    || `${req.protocol}://${req.hostname}:${process.env.API_PORT || 47432}`;
+  const scriptUrl =
+    `https://forge.wilddragon.net/zgaetano/wild-dragon/raw/branch/${branch}/deploy/onboard-node.sh`;
+  res.json({ apiUrl, scriptUrl, branch });
+});
+
 // If the agent reported Docker's default bridge IP (172.17.x) but the request
 // itself came from a real LAN address, prefer the request source IP instead.
 // We only check 172.17.x — the default docker0 bridge — not the full RFC1918
@@ -41,7 +72,6 @@ function dockerRequest(path, method = 'GET', body = null) {
   });
 }
 
-// GET / – list all registered cluster nodes with online status
 router.get('/', async (req, res, next) => {
   try {
     const r = await pool.query(
@@ -50,25 +80,45 @@ router.get('/', async (req, res, next) => {
        FROM cluster_nodes
        ORDER BY registered_at ASC`
     );
-    res.json(r.rows.map(row => ({
-      ...row,
-      online: Number(row.stale_seconds) < 120,
-    })));
+    res.json(r.rows.map(row => {
+      const out = { ...row, online: Number(row.stale_seconds) < 120 };
+      // The primary (this mam-api host) does not heartbeat via the node-agent,
+      // so its version/uptime are never populated. Self-populate them here so
+      // the Cluster screen renders them like worker nodes instead of dashes.
+      if (row.role === 'primary' && row.hostname === SELF_HOSTNAME) {
+        out.version = process.env.npm_package_version || row.version || null;
+        out.uptime  = formatUptime(process.uptime());
+      }
+      return out;
+    }));
   } catch (err) { next(err); }
 });
 
-// GET /containers – list all containers on the local Docker host
 router.get('/containers', async (req, res, next) => {
   try {
     const containers = await dockerRequest('/containers/json?all=true');
     if (!Array.isArray(containers)) return res.json([]);
-    const out = containers.map(c => {
+    const out = await Promise.all(containers.map(async c => {
       const rawName = (c.Names[0] || '').replace(/^\//, '');
       const name = rawName.replace(/^wild-dragon-/, '').replace(/-\d+$/, '');
       const ports = (c.Ports || [])
         .filter(p => p.PublicPort)
         .map(p => `${p.PublicPort}→${p.PrivatePort}`)
         .join(', ');
+      // Live memory usage requires a per-container stats call (the list endpoint
+      // doesn't include it). One extra Docker call each, but the list is small.
+      // memory_stats.usage includes page cache; subtract it to match `docker stats`.
+      let memBytes = null;
+      if (c.State === 'running') {
+        try {
+          const stats = await dockerRequest(`/containers/${c.Id}/stats?stream=false`);
+          const ms = stats && stats.memory_stats;
+          if (ms && typeof ms.usage === 'number') {
+            const cache = (ms.stats && ms.stats.cache) || 0;
+            memBytes = ms.usage - cache;
+          }
+        } catch (_) { memBytes = null; }
+      }
       return {
         id: c.Id.slice(0, 12),
         name,
@@ -78,9 +128,9 @@ router.get('/containers', async (req, res, next) => {
         healthy: (c.Status || '').includes('healthy'),
         ports,
         cpu: 0,
-        mem: 0,
+        memBytes,
       };
-    });
+    }));
     res.json(out);
   } catch (err) {
     if (err.code === 'ENOENT' || err.code === 'EACCES') return res.json([]);
@@ -88,7 +138,6 @@ router.get('/containers', async (req, res, next) => {
   }
 });
 
-// POST /containers/:nameOrId/restart
 router.post('/containers/:nameOrId/restart', async (req, res, next) => {
   try {
     await dockerRequest(`/containers/${encodeURIComponent(req.params.nameOrId)}/restart`, 'POST');
@@ -96,7 +145,6 @@ router.post('/containers/:nameOrId/restart', async (req, res, next) => {
   } catch (err) { next(err); }
 });
 
-// POST /heartbeat – upsert this node's registration (includes hardware capabilities)
 router.post('/heartbeat', async (req, res, next) => {
   try {
     const {
@@ -108,11 +156,6 @@ router.post('/heartbeat', async (req, res, next) => {
 
     if (!hostname) return res.status(400).json({ error: 'hostname is required' });
 
-    // Issue #106 — any authenticated user used to be able to POST a heartbeat
-    // for an arbitrary hostname and overwrite the primary node's `api_url`,
-    // effectively hijacking job dispatch. Now: if the caller's token is bound
-    // to a hostname (node-agent tokens are bound at issue time), the body
-    // hostname must match. Admin users with no binding are allowed for ops.
     if (process.env.AUTH_ENABLED === 'true') {
       const bound = req.tokenBoundHostname;
       if (bound && bound !== hostname) {
@@ -132,8 +175,8 @@ router.post('/heartbeat', async (req, res, next) => {
     const r = await pool.query(
       `INSERT INTO cluster_nodes
          (hostname, ip_address, role, version, api_url,
-          cpu_usage, mem_used_mb, mem_total_mb, last_seen, capabilities, metadata, metrics)
-       VALUES ($1,$2,$3,$4,$5,$6,$7,$8,NOW(),$9,$10,$11)
+          cpu_usage, mem_used_mb, mem_total_mb, last_seen, last_seen_at, capabilities, metadata, metrics)
+       VALUES ($1,$2,$3,$4,$5,$6,$7,$8,NOW(),NOW(),$9,$10,$11)
        ON CONFLICT (hostname) DO UPDATE SET
          ip_address   = EXCLUDED.ip_address,
          role         = EXCLUDED.role,
@@ -143,6 +186,7 @@ router.post('/heartbeat', async (req, res, next) => {
          mem_used_mb  = EXCLUDED.mem_used_mb,
          mem_total_mb = EXCLUDED.mem_total_mb,
          last_seen    = NOW(),
+         last_seen_at = NOW(),
          capabilities = EXCLUDED.capabilities,
          metadata     = EXCLUDED.metadata,
          metrics      = COALESCE(EXCLUDED.metrics, cluster_nodes.metrics)
@@ -165,42 +209,25 @@ router.post('/heartbeat', async (req, res, next) => {
   } catch (err) { next(err); }
 });
 
-// GET /devices/blackmagic/signal – live video-presence state for every
-// DeckLink port across the cluster.  For each port we check whether there is
-// an active SDI recorder assigned to it and, if so, query the capture
-// container for its real signal state (receiving / lost / connecting /
-// error).  Ports without a recorder get signal = 'no-recorder'.
-//
-// Response shape (array):
-//   { node_id, hostname, index, device, model,
-//     signal, framesReceived, currentFps, recorder_id, recorder_status }
 router.get('/devices/blackmagic/signal', async (req, res, next) => {
   try {
-    // 1. Fetch all cluster nodes with DeckLink capabilities.
     const nodesResult = await pool.query(
       `SELECT id, hostname, ip_address, api_url, capabilities,
               EXTRACT(EPOCH FROM (NOW() - last_seen)) AS stale_seconds
        FROM cluster_nodes
        WHERE capabilities IS NOT NULL`
     );
-
-    // 2. Fetch all SDI recorders that are pinned to a node+device_index.
     const recResult = await pool.query(
       `SELECT id, name, status, container_id, node_id, device_index,
               source_config
        FROM recorders
        WHERE source_type = 'sdi' AND node_id IS NOT NULL`
     );
-
-    // Build a fast lookup: "${node_id}:${device_index}" → recorder row.
     const recByPort = new Map();
     for (const r of recResult.rows) {
       const devIdx = r.device_index ?? r.source_config?.device ?? 0;
       recByPort.set(`${r.node_id}:${devIdx}`, r);
     }
-
-    // 3. For each port, determine signal state.  We fire all capture-container
-    //    fetches concurrently so the endpoint stays fast even with many ports.
     const tasks = [];
     for (const node of nodesResult.rows) {
       const nodeOnline = Number(node.stale_seconds) < 120;
@@ -208,79 +235,51 @@ router.get('/devices/blackmagic/signal', async (req, res, next) => {
       const model = (node.capabilities && node.capabilities.blackmagic_model) || null;
       const localHostname = process.env.NODE_HOSTNAME || '';
       const isRemote = node.api_url && node.hostname !== localHostname;
-
       bm.forEach((d, idx) => {
         const portIndex = d.index !== undefined ? d.index : idx;
         const rec = recByPort.get(`${node.id}:${portIndex}`);
-
         tasks.push((async () => {
           const base = {
-            node_id:        node.id,
-            hostname:       node.hostname,
-            index:          portIndex,
-            device:         d.device || null,
-            model,
-            node_online:    nodeOnline,
-            recorder_id:    rec ? rec.id : null,
-            recorder_name:  rec ? rec.name : null,
+            node_id: node.id, hostname: node.hostname, index: portIndex,
+            device: d.device || null, model, node_online: nodeOnline,
+            recorder_id: rec ? rec.id : null, recorder_name: rec ? rec.name : null,
             recorder_status: rec ? rec.status : null,
-            signal:         'no-recorder',
-            framesReceived: null,
-            currentFps:     null,
+            signal: 'no-recorder', framesReceived: null, currentFps: null,
           };
-
           if (!rec || rec.status !== 'recording' || !rec.container_id) {
-            // No active capture — if there's a recorder but it's not recording,
-            // report that; otherwise the port is unassigned.
             if (rec && rec.status !== 'recording') base.signal = 'idle';
             return base;
           }
-
-          // Active recording — query the capture container for real signal.
           try {
             let live = null;
             if (isRemote) {
-              const r = await fetch(
-                `${node.api_url}/sidecar/${rec.container_id}/status`,
-                { signal: AbortSignal.timeout(2500) }
-              );
+              const r = await fetch(`${node.api_url}/sidecar/${rec.container_id}/status`, { signal: AbortSignal.timeout(2500) });
               if (r.ok) live = (await r.json()).live;
             } else {
-              const r = await fetch(
-                `http://recorder-${rec.id}:3001/capture/status`,
-                { signal: AbortSignal.timeout(2000) }
-              );
+              const r = await fetch(`http://recorder-${rec.id}:3001/capture/status`, { signal: AbortSignal.timeout(2000) });
               if (r.ok) live = await r.json();
             }
             if (live && live.signal) {
-              base.signal         = live.signal;
+              base.signal = live.signal;
               base.framesReceived = live.framesReceived ?? null;
-              base.currentFps     = live.currentFps     ?? null;
-            } else {
-              base.signal = 'connecting';
-            }
-          } catch (_) {
-            base.signal = 'connecting';
-          }
+              base.currentFps = live.currentFps ?? null;
+            } else { base.signal = 'connecting'; }
+          } catch (_) { base.signal = 'connecting'; }
           return base;
         })());
       });
     }
-
     const results = await Promise.all(tasks);
     res.json(results);
   } catch (err) { next(err); }
 });
 
-// GET /devices/blackmagic – flatten every node's DeckLink cards for the
-// recorder picker. Returns one entry per device with the host node info.
 router.get('/devices/blackmagic', async (req, res, next) => {
   try {
     const r = await pool.query(
       `SELECT id, hostname, ip_address, role, capabilities,
               EXTRACT(EPOCH FROM (NOW() - last_seen)) AS stale_seconds
-       FROM cluster_nodes
-       WHERE capabilities IS NOT NULL`
+       FROM cluster_nodes WHERE capabilities IS NOT NULL`
     );
     const out = [];
     for (const row of r.rows) {
@@ -288,157 +287,98 @@ router.get('/devices/blackmagic', async (req, res, next) => {
       const bm = (row.capabilities && row.capabilities.blackmagic) || [];
       const model = (row.capabilities && row.capabilities.blackmagic_model) || null;
       bm.forEach((d, idx) => {
-        out.push({
-          node_id:    row.id,
-          hostname:   row.hostname,
-          ip_address: row.ip_address,
-          role:       row.role,
-          online,
-          model,
-          index:      d.index !== undefined ? d.index : idx,
-          device:     d.device,
-        });
+        out.push({ node_id: row.id, hostname: row.hostname, ip_address: row.ip_address,
+          role: row.role, online, model, index: d.index !== undefined ? d.index : idx, device: d.device });
       });
     }
     res.json(out);
   } catch (err) { next(err); }
 });
 
-// GET /devices/deltacast – flatten every node's Deltacast cards for the
-// recorder picker. Mirrors /devices/blackmagic shape so the UI can treat
-// both card types uniformly.
 router.get('/devices/deltacast', async (req, res, next) => {
   try {
     const r = await pool.query(
       `SELECT id, hostname, ip_address, role, capabilities,
               EXTRACT(EPOCH FROM (NOW() - last_seen)) AS stale_seconds
-       FROM cluster_nodes
-       WHERE capabilities IS NOT NULL`
+       FROM cluster_nodes WHERE capabilities IS NOT NULL`
     );
     const out = [];
     for (const row of r.rows) {
       const online = Number(row.stale_seconds) < 120;
-      const dc    = (row.capabilities && row.capabilities.deltacast) || [];
+      const dc = (row.capabilities && row.capabilities.deltacast) || [];
       const model = (row.capabilities && row.capabilities.deltacast_model) || null;
-      // Also synthesise entries from DELTACAST_PORT_COUNT if no entries reported yet —
-      // useful for nodes that haven't sent a heartbeat since the agent was updated.
       dc.forEach((d, idx) => {
-        out.push({
-          node_id:    row.id,
-          hostname:   row.hostname,
-          ip_address: row.ip_address,
-          role:       row.role,
-          online,
-          model:      model || 'Deltacast',
-          index:      d.index !== undefined ? d.index : idx,
-          device:     d.device,
-          present:    d.present !== false,
-          port_count: dc.length,
-        });
+        out.push({ node_id: row.id, hostname: row.hostname, ip_address: row.ip_address,
+          role: row.role, online, model: model || 'Deltacast',
+          index: d.index !== undefined ? d.index : idx, device: d.device,
+          present: d.present !== false, port_count: dc.length });
       });
     }
     res.json(out);
   } catch (err) { next(err); }
 });
 
-// GET /devices/deltacast/signal – live signal state for Deltacast ports.
-// Same pattern as /devices/blackmagic/signal.
 router.get('/devices/deltacast/signal', async (req, res, next) => {
   try {
     const [nodesRes, recordersRes] = await Promise.all([
-      pool.query(
-        `SELECT id, hostname, ip_address, api_url, capabilities,
+      pool.query(`SELECT id, hostname, ip_address, api_url, capabilities,
                 EXTRACT(EPOCH FROM (NOW() - last_seen)) AS stale_seconds
-         FROM cluster_nodes
-         WHERE capabilities IS NOT NULL`
-      ),
-      pool.query(
-        `SELECT id, node_id, device_index, status, source_type, container_id
-         FROM recorders WHERE source_type = 'deltacast'`
-      ),
+         FROM cluster_nodes WHERE capabilities IS NOT NULL`),
+      pool.query(`SELECT id, node_id, device_index, status, source_type, container_id
+         FROM recorders WHERE source_type = 'deltacast'`),
     ]);
-
     const recByNodePort = {};
     for (const rec of recordersRes.rows) {
       recByNodePort[`${rec.node_id}:${rec.device_index}`] = rec;
     }
-
     const results = [];
     const fetchPromises = [];
-
     for (const node of nodesRes.rows) {
       const online = Number(node.stale_seconds) < 120;
       const dc = (node.capabilities && node.capabilities.deltacast) || [];
       const model = (node.capabilities && node.capabilities.deltacast_model) || 'Deltacast';
-
       for (const port of dc) {
         const idx = port.index !== undefined ? port.index : dc.indexOf(port);
         const rec = recByNodePort[`${node.id}:${idx}`];
-        const base = {
-          node_id:       node.id,
-          hostname:      node.hostname,
-          ip_address:    node.ip_address,
-          online,
-          model,
-          index:         idx,
-          device:        port.device,
-          present:       port.present !== false,
-          recorder_id:   rec ? rec.id : null,
-          recorder_status: rec ? rec.status : null,
-          signal:        'no-recorder',
-          framesReceived: null,
-          currentFps:    null,
-        };
-
+        const base = { node_id: node.id, hostname: node.hostname, ip_address: node.ip_address,
+          online, model, index: idx, device: port.device, present: port.present !== false,
+          recorder_id: rec ? rec.id : null, recorder_status: rec ? rec.status : null,
+          signal: 'no-recorder', framesReceived: null, currentFps: null };
         if (!rec) { results.push(base); continue; }
         if (rec.status !== 'recording') { base.signal = 'idle'; results.push(base); continue; }
-
-        // Active recording — query capture container for real signal.
         const fetchIdx = results.length;
         results.push(base);
         fetchPromises.push((async () => {
           try {
-            const url = node.api_url
-              ? `${node.api_url}/sidecar/${rec.container_id}/status`
+            const url = node.api_url ? `${node.api_url}/sidecar/${rec.container_id}/status`
               : `http://recorder-${rec.id}:3001/capture/status`;
             const r = await fetch(url, { signal: AbortSignal.timeout(2500) });
             if (r.ok) {
               const live = await r.json();
               if (live && live.signal) {
-                results[fetchIdx].signal         = live.signal;
+                results[fetchIdx].signal = live.signal;
                 results[fetchIdx].framesReceived = live.framesReceived ?? null;
-                results[fetchIdx].currentFps     = live.currentFps ?? null;
+                results[fetchIdx].currentFps = live.currentFps ?? null;
               }
             }
-          } catch (_) {
-            results[fetchIdx].signal = 'connecting';
-          }
+          } catch (_) { results[fetchIdx].signal = 'connecting'; }
         })());
       }
     }
-
     await Promise.all(fetchPromises);
     res.json(results);
   } catch (err) { next(err); }
 });
 
-// GET /:id/ping – probe the node's api_url/health endpoint directly
 router.get('/:id/ping', async (req, res, next) => {
   try {
-    const r = await pool.query(
-      'SELECT id, hostname, api_url FROM cluster_nodes WHERE id = $1',
-      [req.params.id]
-    );
+    const r = await pool.query('SELECT id, hostname, api_url FROM cluster_nodes WHERE id = $1', [req.params.id]);
     if (r.rowCount === 0) return res.status(404).json({ error: 'Node not found' });
-
     const node = r.rows[0];
     if (!node.api_url) return res.json({ reachable: false, reason: 'no api_url registered' });
-
     const start = Date.now();
     try {
-      const upstream = await fetch(`${node.api_url}/health`, {
-        signal: AbortSignal.timeout(4000),
-      });
+      const upstream = await fetch(`${node.api_url}/health`, { signal: AbortSignal.timeout(4000) });
       const latency_ms = Date.now() - start;
       const body = await upstream.json().catch(() => ({}));
       res.json({ reachable: upstream.ok, latency_ms, status: upstream.status, agent: body });
@@ -448,8 +388,83 @@ router.get('/:id/ping', async (req, res, next) => {
   } catch (err) { next(err); }
 });
 
+// ── Capture-driver / SDK deployment ────────────────────────────────────────
+// Admins install/update vendor capture-card drivers on a node from the UI.
+// We resolve the node's api_url (like /:id/ping) and forward to its node-agent,
+// which runs deploy/install-driver.sh <vendor> in a privileged one-shot
+// container against the host kernel. Vendor is allowlisted here AND on the
+// agent. We never echo the agent token or proprietary paths back to the client.
+const DRIVER_VENDORS = ['blackmagic', 'aja', 'deltacast', 'ndi'];
+
+// Bearer the agent expects (its NODE_TOKEN). Configured server-side; never
+// derived from client input and never returned to the browser.
+function agentAuthHeaders() {
+  const tok = process.env.NODE_AGENT_TOKEN || '';
+  return tok ? { Authorization: `Bearer ${tok}` } : {};
+}
+
+async function resolveNode(id) {
+  const r = await pool.query('SELECT id, hostname, api_url, capabilities FROM cluster_nodes WHERE id = $1', [id]);
+  return r.rowCount === 0 ? null : r.rows[0];
+}
+
+router.get('/:id/driver-status', requireAdmin, async (req, res, next) => {
+  try {
+    const node = await resolveNode(req.params.id);
+    if (!node) return res.status(404).json({ error: 'Node not found' });
+    if (!node.api_url) return res.status(409).json({ error: 'Node has no api_url registered' });
+    try {
+      const upstream = await fetch(`${node.api_url}/driver/status`, {
+        headers: agentAuthHeaders(),
+        signal: AbortSignal.timeout(6000),
+      });
+      const body = await upstream.json().catch(() => ({}));
+      if (!upstream.ok) {
+        return res.status(502).json({ error: 'Agent driver-status failed', status: upstream.status });
+      }
+      res.json(body);
+    } catch (err) {
+      res.status(502).json({ error: 'Node unreachable', reason: err.message });
+    }
+  } catch (err) { next(err); }
+});
+
+router.post('/:id/install-driver', requireAdmin, async (req, res, next) => {
+  try {
+    const vendor = String(req.body?.vendor || '').toLowerCase();
+    if (!DRIVER_VENDORS.includes(vendor)) {
+      return res.status(400).json({ error: `Invalid vendor (allowed: ${DRIVER_VENDORS.join(', ')})` });
+    }
+    const node = await resolveNode(req.params.id);
+    if (!node) return res.status(404).json({ error: 'Node not found' });
+    if (!node.api_url) return res.status(409).json({ error: 'Node has no api_url registered' });
+
+    try {
+      // DKMS builds can take minutes — generous timeout.
+      const upstream = await fetch(`${node.api_url}/driver/install`, {
+        method: 'POST',
+        headers: { 'Content-Type': 'application/json', ...agentAuthHeaders() },
+        body: JSON.stringify({ vendor }),
+        signal: AbortSignal.timeout(600000),
+      });
+      const body = await upstream.json().catch(() => ({}));
+      // Relay logs/result. install-driver.sh never echoes secrets; the agent
+      // returns only its structured [install-driver] log lines + status.
+      res.status(upstream.ok ? 200 : 502).json({
+        ok: !!body.ok,
+        vendor,
+        exitCode: body.exitCode ?? null,
+        rebootRequired: !!body.rebootRequired,
+        status: body.status ?? null,
+        logs: typeof body.logs === 'string' ? body.logs : '',
+        error: body.ok ? undefined : (body.error || 'Install failed — see logs'),
+      });
+    } catch (err) {
+      res.status(502).json({ error: 'Node unreachable or install timed out', reason: err.message });
+    }
+  } catch (err) { next(err); }
+});
 
-// GET /metrics - live per-node utilization (CPU, RAM, GPU)
 router.get('/metrics', async (req, res, next) => {
   try {
     const r = await pool.query(
@@ -457,59 +472,37 @@ router.get('/metrics', async (req, res, next) => {
               cpu_usage, mem_used_mb, mem_total_mb,
               capabilities, metrics,
               EXTRACT(EPOCH FROM (NOW() - last_seen)) AS stale_seconds
-       FROM cluster_nodes
-       ORDER BY registered_at ASC`
+       FROM cluster_nodes ORDER BY registered_at ASC`
     );
-
     const nodes = r.rows.map(row => {
-      const capGpus  = (row.capabilities && row.capabilities.gpus) || [];
+      const capGpus = (row.capabilities && row.capabilities.gpus) || [];
       const liveGpus = (row.metrics && row.metrics.gpus) || [];
-
       const gpus = capGpus.map((g, idx) => {
         const live = liveGpus.find(l => l.index === g.index) || liveGpus[idx] || {};
-        return {
-          name:            g.name || null,
-          util_pct:        live.util_pct       != null ? live.util_pct       : null,
-          memory_used_mb:  live.memory_used_mb != null ? live.memory_used_mb : null,
-          memory_total_mb: g.memory_mb         != null ? g.memory_mb         : (live.memory_total_mb ?? null),
-        };
+        return { name: g.name || null, util_pct: live.util_pct != null ? live.util_pct : null,
+          memory_used_mb: live.memory_used_mb != null ? live.memory_used_mb : null,
+          memory_total_mb: g.memory_mb != null ? g.memory_mb : (live.memory_total_mb ?? null) };
       });
-      // include any live GPUs not in static capabilities
       for (const lg of liveGpus) {
         if (!capGpus.some(g => g.index === lg.index)) {
-          gpus.push({
-            name:            lg.name            || null,
-            util_pct:        lg.util_pct        != null ? lg.util_pct        : null,
-            memory_used_mb:  lg.memory_used_mb  != null ? lg.memory_used_mb  : null,
-            memory_total_mb: lg.memory_total_mb != null ? lg.memory_total_mb : null,
-          });
+          gpus.push({ name: lg.name || null, util_pct: lg.util_pct != null ? lg.util_pct : null,
+            memory_used_mb: lg.memory_used_mb != null ? lg.memory_used_mb : null,
+            memory_total_mb: lg.memory_total_mb != null ? lg.memory_total_mb : null });
         }
       }
-
-      return {
-        id:           row.id,
-        hostname:     row.hostname,
-        role:         row.role,
-        online:       Number(row.stale_seconds) < 120,
-        last_seen:    row.last_seen,
-        cpu_util_pct: row.cpu_usage   != null ? Number(row.cpu_usage)  : null,
-        ram_used_mb:  row.mem_used_mb  != null ? row.mem_used_mb  : null,
-        ram_total_mb: row.mem_total_mb != null ? row.mem_total_mb : null,
-        gpus,
-      };
+      return { id: row.id, hostname: row.hostname, role: row.role,
+        online: Number(row.stale_seconds) < 120, last_seen: row.last_seen,
+        cpu_util_pct: row.cpu_usage != null ? Number(row.cpu_usage) : null,
+        ram_used_mb: row.mem_used_mb != null ? row.mem_used_mb : null,
+        ram_total_mb: row.mem_total_mb != null ? row.mem_total_mb : null, gpus };
     });
-
     res.json({ nodes });
   } catch (err) { next(err); }
 });
 
-// DELETE /:id – deregister a node
 router.delete('/:id', async (req, res, next) => {
   try {
-    const r = await pool.query(
-      'DELETE FROM cluster_nodes WHERE id = $1 RETURNING id',
-      [req.params.id]
-    );
+    const r = await pool.query('DELETE FROM cluster_nodes WHERE id = $1 RETURNING id', [req.params.id]);
     if (r.rowCount === 0) return res.status(404).json({ error: 'Node not found' });
     res.json({ ok: true });
   } catch (err) { next(err); }

services/mam-api/src/routes/jobs.js

@@ -22,20 +22,22 @@ const parseRedisUrl = (url) => {
 
 const redisConn = parseRedisUrl(process.env.REDIS_URL || 'redis://queue:6379');
 
-const proxyQueue      = new Queue('proxy',     { connection: redisConn });
-const thumbnailQueue  = new Queue('thumbnail', { connection: redisConn });
-const filmstripQueue  = new Queue('filmstrip', { connection: redisConn });
-const conformQueue    = new Queue('conform',   { connection: redisConn });
-const importQueue     = new Queue('import',    { connection: redisConn });
-const trimQueue       = new Queue('trim',      { connection: redisConn });
+const proxyQueue        = new Queue('proxy',          { connection: redisConn });
+const thumbnailQueue    = new Queue('thumbnail',      { connection: redisConn });
+const filmstripQueue    = new Queue('filmstrip',      { connection: redisConn });
+const conformQueue      = new Queue('conform',        { connection: redisConn });
+const importQueue       = new Queue('import',         { connection: redisConn });
+const trimQueue         = new Queue('trim',           { connection: redisConn });
+const playoutStageQueue = new Queue('playout-stage',  { connection: redisConn });
 
 const QUEUES = [
-  { queue: proxyQueue,      type: 'proxy'     },
-  { queue: thumbnailQueue,  type: 'thumbnail' },
-  { queue: filmstripQueue,  type: 'filmstrip' },
-  { queue: conformQueue,    type: 'conform'   },
-  { queue: importQueue,     type: 'import'    },
-  { queue: trimQueue,       type: 'trim'      },
+  { queue: proxyQueue,        type: 'proxy'         },
+  { queue: thumbnailQueue,    type: 'thumbnail'     },
+  { queue: filmstripQueue,    type: 'filmstrip'     },
+  { queue: conformQueue,      type: 'conform'       },
+  { queue: importQueue,       type: 'import'        },
+  { queue: trimQueue,         type: 'trim'          },
+  { queue: playoutStageQueue, type: 'playout-stage' },
 ];
 
 // BullMQ state → API status mapping

services/mam-api/src/routes/playout.js

@@ -0,0 +1,777 @@
+// Playout / Master Control routes.
+//
+// Control plane for the CasparCG-backed playout subsystem. Channels are placed
+// on cluster nodes and their engine containers spawned via the same Docker-socket
+// / node-agent path recorders use; the channel's transport (play / pause / skip)
+// is proxied through to the sidecar's HTTP shim, which drives CasparCG over AMCP.
+//
+// RBAC: every channel carries a project_id (NULL = admin-only, the recorder
+// convention). List routes filter by accessible projects; mutating routes assert
+// 'edit'. See docs/superpowers/specs/2026-05-30-playout-mcr-design.md.
+
+import express from 'express';
+import http from 'http';
+import { readFile } from 'fs/promises';
+import { Queue } from 'bullmq';
+import pool from '../db/pool.js';
+import { validateUuid } from '../middleware/errors.js';
+import {
+  assertProjectAccess, accessibleProjectIds, isAdmin,
+} from '../auth/authz.js';
+
+const router = express.Router();
+
+const parseRedisUrl = (url) => {
+  const parsed = new URL(url);
+  return { host: parsed.hostname, port: parseInt(parsed.port, 10) };
+};
+const stageQueue = new Queue('playout-stage', {
+  connection: parseRedisUrl(process.env.REDIS_URL || 'redis://queue:6379'),
+});
+
+const PLAYOUT_SIDECAR_IMAGE = process.env.PLAYOUT_IMAGE || 'wild-dragon-playout:latest';
+
+function dockerApi(method, path, body = null) {
+  return new Promise((resolve, reject) => {
+    const options = {
+      socketPath: '/var/run/docker.sock',
+      path: `/v1.43${path}`,
+      method,
+      headers: { 'Content-Type': 'application/json' },
+    };
+    const req = http.request(options, (res) => {
+      let data = '';
+      res.on('data', (chunk) => (data += chunk));
+      res.on('end', () => {
+        try { resolve({ status: res.statusCode, data: data ? JSON.parse(data) : {} }); }
+        catch { resolve({ status: res.statusCode, data }); }
+      });
+    });
+    req.on('error', reject);
+    req.setTimeout(10000, () => req.destroy(new Error('Docker API timeout after 10s')));
+    if (body) req.write(JSON.stringify(body));
+    req.end();
+  });
+}
+
+async function resolveNodeTarget(nodeId) {
+  if (!nodeId) return { remote: false };
+  const r = await pool.query(
+    'SELECT hostname, ip_address, api_url FROM cluster_nodes WHERE id = $1', [nodeId]
+  );
+  if (r.rows.length === 0) return { remote: false };
+  const node = r.rows[0];
+  const localHostname = process.env.NODE_HOSTNAME || '';
+  if (!node.api_url || node.hostname === localHostname) return { remote: false };
+  return { remote: true, apiUrl: node.api_url, ip: node.ip_address };
+}
+
+const SIDECAR_HTTP_PORT = 3002;
+
+function channelAlias(id) { return `playout-${id}`; }
+
+function sidecarBaseUrl(channel) {
+  if (channel.container_meta && channel.container_meta.sidecar_url) {
+    return channel.container_meta.sidecar_url;
+  }
+  return `http://${channelAlias(channel.id)}:${SIDECAR_HTTP_PORT}`;
+}
+
+async function callSidecar(channel, path, method = 'POST', body = null) {
+  const url = `${sidecarBaseUrl(channel)}${path}`;
+  const res = await fetch(url, {
+    method,
+    headers: { 'Content-Type': 'application/json' },
+    body: body ? JSON.stringify(body) : undefined,
+    signal: AbortSignal.timeout(20000),
+  });
+  if (!res.ok) {
+    const text = await res.text().catch(() => '');
+    throw new Error(`sidecar ${method} ${path} -> HTTP ${res.status}: ${text.slice(0, 200)}`);
+  }
+  return res.json().catch(() => ({}));
+}
+
+function channelToJson(r) {
+  return {
+    id: r.id,
+    name: r.name,
+    node_id: r.node_id,
+    output_type: r.output_type,
+    output_config: r.output_config,
+    video_format: r.video_format,
+    status: r.status,
+    container_id: r.container_id,
+    error_message: r.error_message,
+    project_id: r.project_id,
+    restart_count: r.restart_count ?? 0,
+    last_restart_at: r.last_restart_at,
+    last_heartbeat_at: r.last_heartbeat_at,
+    created_at: r.created_at,
+    updated_at: r.updated_at,
+  };
+}
+
+const OUTPUT_TYPES = new Set(['decklink', 'ndi', 'srt', 'rtmp']);
+
+router.param('id', async (req, res, next) => {
+  validateUuid('id')(req, res, () => {});
+  if (res.headersSent) return;
+  try {
+    const { rows } = await pool.query(
+      'SELECT * FROM playout_channels WHERE id = $1', [req.params.id]
+    );
+    if (rows.length === 0) return res.status(404).json({ error: 'Channel not found' });
+    req.channel = rows[0];
+    await assertProjectAccess(req.user, req.channel.project_id, 'view');
+    next();
+  } catch (err) { next(err); }
+});
+
+async function requireChannelEdit(req, res, next) {
+  try { await assertProjectAccess(req.user, req.channel.project_id, 'edit'); next(); }
+  catch (err) { next(err); }
+}
+
+router.get('/channels', async (req, res, next) => {
+  try {
+    let rows;
+    if (isAdmin(req.user)) {
+      ({ rows } = await pool.query('SELECT * FROM playout_channels ORDER BY created_at DESC'));
+    } else {
+      const ids = await accessibleProjectIds(req.user);
+      if (ids.length === 0) return res.json([]);
+      ({ rows } = await pool.query(
+        'SELECT * FROM playout_channels WHERE project_id = ANY($1) ORDER BY created_at DESC', [ids]
+      ));
+    }
+    res.json(rows.map(channelToJson));
+  } catch (err) { next(err); }
+});
+
+router.post('/channels', async (req, res, next) => {
+  try {
+    const { name, node_id = null, output_type = 'srt', output_config = {},
+            video_format = '1080p5994', project_id = null } = req.body || {};
+    if (!name || typeof name !== 'string') {
+      return res.status(400).json({ error: 'name is required' });
+    }
+    if (!OUTPUT_TYPES.has(output_type)) {
+      return res.status(400).json({ error: `output_type must be one of: ${[...OUTPUT_TYPES].join(', ')}` });
+    }
+    if (project_id) await assertProjectAccess(req.user, project_id, 'edit');
+    else if (!isAdmin(req.user)) return res.status(403).json({ error: 'admin required for unassigned channel' });
+
+    const { rows } = await pool.query(
+      `INSERT INTO playout_channels (name, node_id, output_type, output_config, video_format, project_id)
+       VALUES ($1,$2,$3,$4,$5,$6) RETURNING *`,
+      [name.trim(), node_id, output_type, JSON.stringify(output_config), video_format, project_id]
+    );
+    res.status(201).json(channelToJson(rows[0]));
+  } catch (err) { next(err); }
+});
+
+router.patch('/channels/:id', requireChannelEdit, async (req, res, next) => {
+  try {
+    if (req.channel.status === 'running') {
+      return res.status(409).json({ error: 'Cannot edit a running channel — stop it first' });
+    }
+    const allowed = ['name', 'node_id', 'output_type', 'output_config', 'video_format', 'project_id'];
+    const sets = [];
+    const vals = [];
+    let i = 1;
+    for (const k of allowed) {
+      if (req.body[k] === undefined) continue;
+      if (k === 'output_type' && !OUTPUT_TYPES.has(req.body[k])) {
+        return res.status(400).json({ error: 'invalid output_type' });
+      }
+      sets.push(`${k} = $${i++}`);
+      vals.push(k === 'output_config' ? JSON.stringify(req.body[k]) : req.body[k]);
+    }
+    if (sets.length === 0) return res.json(channelToJson(req.channel));
+    vals.push(req.channel.id);
+    const { rows } = await pool.query(
+      `UPDATE playout_channels SET ${sets.join(', ')}, updated_at = NOW() WHERE id = $${i} RETURNING *`, vals
+    );
+    res.json(channelToJson(rows[0]));
+  } catch (err) { next(err); }
+});
+
+router.delete('/channels/:id', requireChannelEdit, async (req, res, next) => {
+  try {
+    if (req.channel.status === 'running') {
+      return res.status(409).json({ error: 'Stop the channel before deleting it' });
+    }
+    await pool.query('DELETE FROM playout_channels WHERE id = $1', [req.channel.id]);
+    res.json({ deleted: true });
+  } catch (err) { next(err); }
+});
+
+async function assertDeckLinkFree(channel) {
+  if (channel.output_type !== 'decklink') return;
+  const idx = (channel.output_config && channel.output_config.device_index) || 1;
+  const chan = await pool.query(
+    `SELECT id FROM playout_channels
+     WHERE id <> $1 AND node_id IS NOT DISTINCT FROM $2 AND status = 'running'
+       AND output_type = 'decklink' AND (output_config->>'device_index')::int = $3`,
+    [channel.id, channel.node_id, idx]
+  );
+  if (chan.rows.length > 0) {
+    throw Object.assign(new Error(`DeckLink device ${idx} already in use by another channel on this node`), { httpStatus: 409 });
+  }
+  const rec = await pool.query(
+    `SELECT id FROM recorders
+     WHERE node_id IS NOT DISTINCT FROM $1 AND device_index = $2
+       AND status = 'recording' AND source_type = 'sdi'`,
+    [channel.node_id, idx]
+  );
+  if (rec.rows.length > 0) {
+    throw Object.assign(new Error(`DeckLink device ${idx} is in use by a recorder on this node`), { httpStatus: 409 });
+  }
+}
+
+async function spawnChannelSidecar(channel) {
+  await pool.query('UPDATE playout_channels SET status = $1, error_message = NULL WHERE id = $2', ['starting', channel.id]);
+
+  const env = [
+    `OUTPUT_TYPE=${channel.output_type}`,
+    `OUTPUT_CONFIG=${JSON.stringify(channel.output_config || {})}`,
+    `VIDEO_FORMAT=${channel.video_format}`,
+    `PORT=${SIDECAR_HTTP_PORT}`,
+    `CHANNEL_ID=${channel.id}`,
+  ];
+
+  const { remote: isRemote, apiUrl: targetNodeApiUrl } = await resolveNodeTarget(channel.node_id);
+  const dockerNetwork = process.env.DOCKER_NETWORK || 'wild-dragon_wild-dragon';
+  let containerId;
+  let containerMeta = {};
+
+  if (isRemote) {
+    const sidecarRes = await fetch(`${targetNodeApiUrl}/sidecar/start`, {
+      method: 'POST',
+      headers: { 'Content-Type': 'application/json' },
+      body: JSON.stringify({
+        image: PLAYOUT_SIDECAR_IMAGE, env,
+        capturePort: SIDECAR_HTTP_PORT,
+        sourceType: channel.output_type,
+        useGpu: false,
+        publishHttp: true,
+      }),
+      signal: AbortSignal.timeout(20000),
+    });
+    if (!sidecarRes.ok) {
+      const details = await sidecarRes.json().catch(() => ({}));
+      console.error('[playout] remote sidecar start failed:', JSON.stringify(details));
+      await pool.query('UPDATE playout_channels SET status = $1, error_message = $2 WHERE id = $3',
+        ['error', 'remote node failed to start sidecar', channel.id]);
+      throw Object.assign(new Error('Remote node failed to start sidecar'), { httpStatus: 502 });
+    }
+    const data = await sidecarRes.json();
+    containerId = data.containerId;
+    if (data.sidecarUrl || data.host) {
+      containerMeta.sidecar_url = data.sidecarUrl || `http://${data.host}:${SIDECAR_HTTP_PORT}`;
+    }
+  } else {
+    const alias = channelAlias(channel.id);
+    const hostBinds = ['/mnt/NVME/MAM/wild-dragon-media:/media'];
+    if (channel.output_type === 'decklink') hostBinds.push('/dev/blackmagic:/dev/blackmagic');
+
+    const containerConfig = {
+      Image: PLAYOUT_SIDECAR_IMAGE,
+      Env: env,
+      HostConfig: {
+        // DeckLink SDI needs raw /dev access (privileged). SRT/NDI/RTMP/HLS run
+        // unprivileged — privileged exposes host GPUs to CasparCG, and the
+        // missing in-container NVIDIA driver crashes the engine within seconds.
+        Privileged: channel.output_type === 'decklink',
+        NetworkMode: dockerNetwork,
+        Binds: hostBinds,
+      },
+      NetworkingConfig: { EndpointsConfig: { [dockerNetwork]: { Aliases: [alias] } } },
+      Hostname: alias,
+    };
+    const createRes = await dockerApi('POST', '/containers/create', containerConfig);
+    if (createRes.status !== 201) {
+      console.error('[playout] container create failed:', JSON.stringify(createRes.data));
+      await pool.query('UPDATE playout_channels SET status = $1, error_message = $2 WHERE id = $3',
+        ['error', 'container create failed', channel.id]);
+      throw Object.assign(new Error('Failed to create container'), { httpStatus: 500 });
+    }
+    containerId = createRes.data.Id;
+    const startRes = await dockerApi('POST', `/containers/${containerId}/start`);
+    if (startRes.status !== 204) {
+      console.error('[playout] container start failed:', JSON.stringify(startRes.data));
+      await dockerApi('DELETE', `/containers/${containerId}?force=true`).catch(() => {});
+      await pool.query('UPDATE playout_channels SET status = $1, error_message = $2 WHERE id = $3',
+        ['error', 'container start failed', channel.id]);
+      throw Object.assign(new Error('Failed to start container'), { httpStatus: 500 });
+    }
+  }
+
+  // Set last_heartbeat_at = NOW() so the scheduler health tick treats this
+  // channel as freshly alive. Without this, last_heartbeat_at starts as NULL
+  // (epoch=0), and the very first tick sees ageMs >> TIMEOUT_MS and triggers
+  // failover immediately — before the sidecar has had a chance to respond.
+  const { rows } = await pool.query(
+    `UPDATE playout_channels
+     SET status = 'running', container_id = $1, container_meta = $2,
+         last_heartbeat_at = NOW(), updated_at = NOW()
+     WHERE id = $3 RETURNING *`,
+    [containerId, JSON.stringify(containerMeta), channel.id]
+  );
+  return rows[0];
+}
+
+router.post('/channels/:id/start', requireChannelEdit, async (req, res, next) => {
+  try {
+    const channel = req.channel;
+    if (channel.status === 'running' || channel.status === 'starting') {
+      return res.status(409).json({ error: `Channel already ${channel.status}` });
+    }
+    await assertDeckLinkFree(channel);
+    const row = await spawnChannelSidecar(channel);
+    res.json(channelToJson(row));
+  } catch (err) {
+    if (err.httpStatus) return res.status(err.httpStatus).json({ error: err.message });
+    next(err);
+  }
+});
+
+router.post('/channels/:id/stop', requireChannelEdit, async (req, res, next) => {
+  try {
+    const channel = req.channel;
+    if (channel.container_id) {
+      const { remote: isRemote, apiUrl } = await resolveNodeTarget(channel.node_id);
+      if (isRemote) {
+        await fetch(`${apiUrl}/sidecar/stop`, {
+          method: 'POST', headers: { 'Content-Type': 'application/json' },
+          body: JSON.stringify({ containerId: channel.container_id }),
+          signal: AbortSignal.timeout(20000),
+        }).catch((e) => console.error('[playout] remote stop failed:', e.message));
+      } else {
+        await dockerApi('POST', `/containers/${channel.container_id}/stop?t=10`).catch(() => {});
+        await dockerApi('DELETE', `/containers/${channel.container_id}?force=true`).catch(() => {});
+      }
+    }
+    const { rows } = await pool.query(
+      `UPDATE playout_channels SET status = 'stopped', container_id = NULL, updated_at = NOW()
+       WHERE id = $1 RETURNING *`, [channel.id]
+    );
+    res.json(channelToJson(rows[0]));
+  } catch (err) { next(err); }
+});
+
+router.get('/channels/:id/status', async (req, res, next) => {
+  try {
+    if (req.channel.status !== 'running') {
+      return res.json({ running: false, status: req.channel.status });
+    }
+    const out = await callSidecar(req.channel, '/status', 'GET');
+    res.json({ running: true, status: req.channel.status, engine: out });
+  } catch (err) {
+    res.json({ running: true, status: req.channel.status, engine: null, engine_error: err.message });
+  }
+});
+
+// GET /playout/channels/:id/hls/index.m3u8 — the live preview playlist, served
+// through the API (not the static /media/live path) so it bypasses the public
+// reverse proxy's static cache. That proxy caches the .m3u8 by path with a
+// multi-second TTL and ignores the origin's no-store, so hls.js's ~1s reloads
+// always got a STALE playlist ("MISSED" forever → monitor stayed black). The
+// /api/ path is not proxy-cached (the status poll updates fine), so this always
+// returns the fresh live edge. Segment (.ts) lines are rewritten to absolute
+// /media/live/<id>/ URLs so they still load from the static path (immutable,
+// caching them is fine). mam-api shares the same /media volume the sidecars
+// write to.
+const HLS_MEDIA_DIR = process.env.PLAYOUT_MEDIA_DIR || '/media';
+router.get('/channels/:id/hls/index.m3u8', async (req, res, next) => {
+  try {
+    const cid = req.channel.id;
+    let body;
+    try {
+      body = await readFile(`${HLS_MEDIA_DIR}/live/${cid}/index.m3u8`, 'utf8');
+    } catch (e) {
+      return res.status(404).json({ error: 'No live preview for this channel yet' });
+    }
+    // Rewrite bare segment names to absolute static URLs.
+    const rewritten = body
+      .split('\n')
+      .map((line) => (/^[^#].*\.ts\s*$/.test(line) ? `/media/live/${cid}/${line.trim()}` : line))
+      .join('\n');
+    res.setHeader('Content-Type', 'application/vnd.apple.mpegurl');
+    res.setHeader('Cache-Control', 'no-store, no-cache, must-revalidate');
+    res.setHeader('Pragma', 'no-cache');
+    res.send(rewritten);
+  } catch (err) { next(err); }
+});
+
+// ── Transport ────────────────────────────────────────────────────────────────
+async function transport(req, res, action, body = null) {
+  if (req.channel.status !== 'running') {
+    return res.status(409).json({ error: 'Channel is not running' });
+  }
+  try { res.json(await callSidecar(req.channel, action, 'POST', body)); }
+  catch (err) { res.status(502).json({ error: err.message }); }
+}
+
+router.post('/channels/:id/play', requireChannelEdit, async (req, res, next) => {
+  try {
+    if (req.channel.status !== 'running') {
+      return res.status(409).json({ error: 'Start the channel before playing' });
+    }
+    const { playlist_id } = req.body || {};
+    if (!playlist_id) return res.status(400).json({ error: 'playlist_id is required' });
+
+    const pl = await pool.query('SELECT * FROM playout_playlists WHERE id = $1 AND channel_id = $2',
+      [playlist_id, req.channel.id]);
+    if (pl.rows.length === 0) return res.status(404).json({ error: 'Playlist not found for this channel' });
+
+    const items = await pool.query(
+      `SELECT i.*, a.filename AS clip_name, a.duration_ms AS asset_duration_ms
+       FROM playout_items i JOIN assets a ON a.id = i.asset_id
+       WHERE i.playlist_id = $1 ORDER BY i.sort_order ASC`, [playlist_id]);
+
+    const notReady = items.rows.filter((i) => i.media_status !== 'ready' || !i.media_path);
+    if (notReady.length > 0) {
+      return res.status(409).json({
+        error: 'Some items are not staged yet',
+        pending: notReady.map((i) => i.id),
+      });
+    }
+
+    const payload = {
+      loop: pl.rows[0].loop,
+      items: items.rows.map((i) => ({
+        id: i.id, asset_id: i.asset_id, media_path: i.media_path,
+        in_point: i.in_point ? Number(i.in_point) : null,
+        out_point: i.out_point ? Number(i.out_point) : null,
+        transition: i.transition, transition_ms: i.transition_ms,
+        clip_name: i.clip_name,
+        asset_duration_ms: i.asset_duration_ms != null ? Number(i.asset_duration_ms) : null,
+      })),
+    };
+    // callSidecar throws on network/timeout errors. Return 502 (not 409) so
+    // the UI and operators know it's a gateway problem, not a state conflict.
+    let out;
+    try {
+      out = await callSidecar(req.channel, '/playlist/load', 'POST', payload);
+    } catch (err) {
+      return res.status(502).json({ error: 'Sidecar unreachable: ' + err.message });
+    }
+    res.json(out);
+  } catch (err) { next(err); }
+});
+
+router.post('/channels/:id/pause',  requireChannelEdit, (req, res) => transport(req, res, '/transport/pause'));
+router.post('/channels/:id/resume', requireChannelEdit, (req, res) => transport(req, res, '/transport/resume'));
+router.post('/channels/:id/skip',   requireChannelEdit, (req, res) => transport(req, res, '/transport/skip'));
+router.post('/channels/:id/stop-playback', requireChannelEdit, (req, res) => transport(req, res, '/channel/stop'));
+
+router.get('/channels/:id/asrun', async (req, res, next) => {
+  try {
+    const { rows } = await pool.query(
+      `SELECT * FROM playout_as_run WHERE channel_id = $1 ORDER BY started_at DESC LIMIT 500`,
+      [req.channel.id]);
+    res.json(rows);
+  } catch (err) { next(err); }
+});
+
+// ── SCTE-35 ad-break splices ───────────────────────────────────────────────
+// Schedule, trigger, and list SCTE-35 ad breaks on a channel. A break can be
+// scheduled (after a playlist position, or at a wall-clock time) or fired
+// immediately. Firing tells the sidecar to splice the live output, marks the
+// break 'fired', and stamps a row in the as-run compliance log.
+const SCTE_TYPES = new Set(['splice_insert', 'immediate', 'splice_out', 'splice_in']);
+
+// Fire a break row on the sidecar + record it. Shared by the immediate-trigger
+// route and the scheduler's due-break sweep. Best-effort: a sidecar failure
+// marks the break 'error' via error_message but never throws to the caller's
+// HTTP path beyond what's handled here.
+export async function fireScteBreak(channel, brk) {
+  const out = await callSidecar(channel, '/scte/trigger', 'POST', {
+    eventId: brk.event_id,
+    type: brk.type === 'immediate' ? 'splice_insert' : brk.type,
+    durationS: brk.duration_s,
+  });
+  await pool.query(
+    `UPDATE playout_scte_breaks SET status = 'fired', fired_at = NOW(), updated_at = NOW() WHERE id = $1`,
+    [brk.id]
+  );
+  // Stamp the compliance log. ended_at/duration are known up front for a
+  // fixed-duration break, so the row is written closed.
+  await pool.query(
+    `INSERT INTO playout_as_run
+       (channel_id, item_id, clip_name, started_at, ended_at, duration_s, result)
+     VALUES ($1, $2, $3, NOW(),
+             CASE WHEN $4 > 0 THEN NOW() + ($4 || ' seconds')::interval ELSE NULL END,
+             $4, 'scte')`,
+    [channel.id, brk.id, `SCTE-35 ${brk.type} (${brk.duration_s}s)`, brk.duration_s]
+  );
+  return out;
+}
+
+router.get('/channels/:id/scte', async (req, res, next) => {
+  try {
+    const { rows } = await pool.query(
+      `SELECT * FROM playout_scte_breaks WHERE channel_id = $1 ORDER BY created_at DESC LIMIT 200`,
+      [req.channel.id]);
+    res.json(rows);
+  } catch (err) { next(err); }
+});
+
+// Schedule a break. Body: { type, duration_s, playlist_pos?, scheduled_at? }.
+// A pending break with a playlist_pos / scheduled_at is fired later by the
+// scheduler; one with neither is fired immediately for convenience.
+router.post('/channels/:id/scte', requireChannelEdit, async (req, res, next) => {
+  try {
+    const { type = 'splice_insert', duration_s = 30,
+            playlist_pos = null, scheduled_at = null } = req.body || {};
+    if (!SCTE_TYPES.has(type)) {
+      return res.status(400).json({ error: `type must be one of: ${[...SCTE_TYPES].join(', ')}` });
+    }
+    const dur = Math.max(0, parseInt(duration_s, 10) || 0);
+    // Auto-assign a monotonically increasing splice_event_id per channel.
+    const ev = await pool.query(
+      `SELECT COALESCE(MAX(event_id), 0) + 1 AS next FROM playout_scte_breaks WHERE channel_id = $1`,
+      [req.channel.id]);
+    const eventId = ev.rows[0].next;
+    const { rows } = await pool.query(
+      `INSERT INTO playout_scte_breaks
+         (channel_id, playlist_pos, scheduled_at, duration_s, event_id, type, created_by)
+       VALUES ($1,$2,$3,$4,$5,$6,$7) RETURNING *`,
+      [req.channel.id, playlist_pos, scheduled_at, dur, eventId, type, req.user?.id || null]);
+    res.status(201).json(rows[0]);
+  } catch (err) { next(err); }
+});
+
+// Fire an ad break immediately ("splice now"). Body: { type?, duration_s? }.
+// Creates the break row and triggers the splice on the live output in one shot.
+router.post('/channels/:id/scte/trigger', requireChannelEdit, async (req, res, next) => {
+  try {
+    if (req.channel.status !== 'running') {
+      return res.status(409).json({ error: 'Channel is not running' });
+    }
+    const { type = 'immediate', duration_s = 30 } = req.body || {};
+    if (!SCTE_TYPES.has(type)) {
+      return res.status(400).json({ error: `type must be one of: ${[...SCTE_TYPES].join(', ')}` });
+    }
+    const dur = Math.max(0, parseInt(duration_s, 10) || 0);
+    const ev = await pool.query(
+      `SELECT COALESCE(MAX(event_id), 0) + 1 AS next FROM playout_scte_breaks WHERE channel_id = $1`,
+      [req.channel.id]);
+    const eventId = ev.rows[0].next;
+    const { rows } = await pool.query(
+      `INSERT INTO playout_scte_breaks (channel_id, duration_s, event_id, type, status, created_by)
+       VALUES ($1,$2,$3,$4,'pending',$5) RETURNING *`,
+      [req.channel.id, dur, eventId, type, req.user?.id || null]);
+    try {
+      const out = await fireScteBreak(req.channel, rows[0]);
+      const updated = await pool.query('SELECT * FROM playout_scte_breaks WHERE id = $1', [rows[0].id]);
+      res.json({ break: updated.rows[0], engine: out });
+    } catch (err) {
+      await pool.query(`UPDATE playout_scte_breaks SET status = 'cancelled', updated_at = NOW() WHERE id = $1`,
+        [rows[0].id]).catch(() => {});
+      return res.status(502).json({ error: 'Sidecar unreachable: ' + err.message });
+    }
+  } catch (err) { next(err); }
+});
+
+router.delete('/channels/:id/scte/:scteId', requireChannelEdit, async (req, res, next) => {
+  try {
+    const { rows } = await pool.query(
+      `UPDATE playout_scte_breaks SET status = 'cancelled', updated_at = NOW()
+       WHERE id = $1 AND channel_id = $2 AND status = 'pending' RETURNING id`,
+      [req.params.scteId, req.channel.id]);
+    if (rows.length === 0) return res.status(404).json({ error: 'Pending break not found' });
+    res.json({ cancelled: true });
+  } catch (err) { next(err); }
+});
+
+async function loadChannelForBody(req, res, next) {
+  const channelId = req.body.channel_id || req.query.channel_id;
+  if (!channelId) return res.status(400).json({ error: 'channel_id is required' });
+  try {
+    const { rows } = await pool.query('SELECT * FROM playout_channels WHERE id = $1', [channelId]);
+    if (rows.length === 0) return res.status(404).json({ error: 'Channel not found' });
+    req.channel = rows[0];
+    await assertProjectAccess(req.user, req.channel.project_id, 'edit');
+    next();
+  } catch (err) { next(err); }
+}
+
+router.get('/playlists', async (req, res, next) => {
+  try {
+    const channelId = req.query.channel_id;
+    if (!channelId) return res.status(400).json({ error: 'channel_id is required' });
+    const ch = await pool.query('SELECT project_id FROM playout_channels WHERE id = $1', [channelId]);
+    if (ch.rows.length === 0) return res.status(404).json({ error: 'Channel not found' });
+    await assertProjectAccess(req.user, ch.rows[0].project_id, 'view');
+    const { rows } = await pool.query(
+      'SELECT * FROM playout_playlists WHERE channel_id = $1 ORDER BY created_at ASC', [channelId]);
+    res.json(rows);
+  } catch (err) { next(err); }
+});
+
+router.post('/playlists', loadChannelForBody, async (req, res, next) => {
+  try {
+    const { name, loop = false } = req.body || {};
+    if (!name) return res.status(400).json({ error: 'name is required' });
+    const { rows } = await pool.query(
+      'INSERT INTO playout_playlists (channel_id, name, loop) VALUES ($1,$2,$3) RETURNING *',
+      [req.channel.id, name.trim(), !!loop]);
+    res.status(201).json(rows[0]);
+  } catch (err) { next(err); }
+});
+
+router.get('/playlists/:plid/items', validateUuid('plid'), async (req, res, next) => {
+  try {
+    const pl = await pool.query(
+      `SELECT p.*, c.project_id FROM playout_playlists p
+       JOIN playout_channels c ON c.id = p.channel_id WHERE p.id = $1`, [req.params.plid]);
+    if (pl.rows.length === 0) return res.status(404).json({ error: 'Playlist not found' });
+    await assertProjectAccess(req.user, pl.rows[0].project_id, 'view');
+    const { rows } = await pool.query(
+      `SELECT i.*, a.filename AS clip_name, a.duration_ms AS asset_duration_ms
+       FROM playout_items i JOIN assets a ON a.id = i.asset_id
+       WHERE i.playlist_id = $1 ORDER BY i.sort_order ASC`, [req.params.plid]);
+    res.json(rows);
+  } catch (err) { next(err); }
+});
+
+async function loadPlaylistEdit(plid, user) {
+  const pl = await pool.query(
+    `SELECT p.*, c.project_id FROM playout_playlists p
+     JOIN playout_channels c ON c.id = p.channel_id WHERE p.id = $1`, [plid]);
+  if (pl.rows.length === 0) { throw Object.assign(new Error('Playlist not found'), { httpStatus: 404 }); }
+  await assertProjectAccess(user, pl.rows[0].project_id, 'edit');
+  return pl.rows[0];
+}
+
+router.post('/playlists/:plid/items', validateUuid('plid'), async (req, res, next) => {
+  try {
+    await loadPlaylistEdit(req.params.plid, req.user);
+    const { asset_id, in_point = null, out_point = null,
+            transition = 'cut', transition_ms = 0 } = req.body || {};
+    if (!asset_id) return res.status(400).json({ error: 'asset_id is required' });
+
+    const ord = await pool.query(
+      'SELECT COALESCE(MAX(sort_order), -1) + 1 AS next FROM playout_items WHERE playlist_id = $1',
+      [req.params.plid]);
+    const { rows } = await pool.query(
+      `INSERT INTO playout_items (playlist_id, asset_id, sort_order, in_point, out_point, transition, transition_ms)
+       VALUES ($1,$2,$3,$4,$5,$6,$7) RETURNING *`,
+      [req.params.plid, asset_id, ord.rows[0].next, in_point, out_point, transition, transition_ms]);
+
+    await stageQueue.add('stage', { itemId: rows[0].id, assetId: asset_id }).catch((e) =>
+      console.error('[playout] failed to enqueue stage job:', e.message));
+
+    res.status(201).json(rows[0]);
+  } catch (err) {
+    if (err.httpStatus) return res.status(err.httpStatus).json({ error: err.message });
+    next(err);
+  }
+});
+
+router.put('/playlists/:plid/reorder', validateUuid('plid'), async (req, res, next) => {
+  const client = await pool.connect();
+  try {
+    await loadPlaylistEdit(req.params.plid, req.user);
+    const { order } = req.body || {};
+    if (!Array.isArray(order)) return res.status(400).json({ error: 'order must be an array of item ids' });
+    await client.query('BEGIN');
+    for (let i = 0; i < order.length; i++) {
+      await client.query(
+        'UPDATE playout_items SET sort_order = $1, updated_at = NOW() WHERE id = $2 AND playlist_id = $3',
+        [i, order[i], req.params.plid]);
+    }
+    await client.query('COMMIT');
+    res.json({ reordered: order.length });
+  } catch (err) {
+    await client.query('ROLLBACK').catch(() => {});
+    if (err.httpStatus) return res.status(err.httpStatus).json({ error: err.message });
+    next(err);
+  } finally { client.release(); }
+});
+
+router.delete('/items/:itemId', validateUuid('itemId'), async (req, res, next) => {
+  try {
+    const it = await pool.query(
+      `SELECT i.id, c.project_id FROM playout_items i
+       JOIN playout_playlists p ON p.id = i.playlist_id
+       JOIN playout_channels c ON c.id = p.channel_id WHERE i.id = $1`, [req.params.itemId]);
+    if (it.rows.length === 0) return res.status(404).json({ error: 'Item not found' });
+    await assertProjectAccess(req.user, it.rows[0].project_id, 'edit');
+    await pool.query('DELETE FROM playout_items WHERE id = $1', [req.params.itemId]);
+    res.json({ deleted: true });
+  } catch (err) { next(err); }
+});
+
+router.post('/items/:itemId/stage', validateUuid('itemId'), async (req, res, next) => {
+  try {
+    const it = await pool.query(
+      `SELECT i.id, i.asset_id, c.project_id FROM playout_items i
+       JOIN playout_playlists p ON p.id = i.playlist_id
+       JOIN playout_channels c ON c.id = p.channel_id WHERE i.id = $1`, [req.params.itemId]);
+    if (it.rows.length === 0) return res.status(404).json({ error: 'Item not found' });
+    await assertProjectAccess(req.user, it.rows[0].project_id, 'edit');
+    await pool.query("UPDATE playout_items SET media_status = 'pending' WHERE id = $1", [req.params.itemId]);
+    await stageQueue.add('stage', { itemId: it.rows[0].id, assetId: it.rows[0].asset_id });
+    res.json({ queued: true });
+  } catch (err) { next(err); }
+});
+
+export async function restartChannel(channelId) {
+  const { rows } = await pool.query('SELECT * FROM playout_channels WHERE id = $1', [channelId]);
+  if (rows.length === 0) return { restarted: false, reason: 'channel not found' };
+  const channel = rows[0];
+
+  if (channel.output_type === 'decklink') {
+    return { restarted: false, reason: 'decklink channels are alert-only' };
+  }
+
+  if (channel.container_id) {
+    const { remote, apiUrl } = await resolveNodeTarget(channel.node_id);
+    if (remote && apiUrl) {
+      await fetch(`${apiUrl}/sidecar/stop`, {
+        method: 'POST', headers: { 'Content-Type': 'application/json' },
+        body: JSON.stringify({ containerId: channel.container_id }),
+        signal: AbortSignal.timeout(10000),
+      }).catch(() => {});
+    } else {
+      await dockerApi('DELETE', `/containers/${channel.container_id}?force=true`).catch(() => {});
+    }
+  }
+
+  const nodes = await pool.query(
+    `SELECT id, hostname, api_url, last_seen_at FROM cluster_nodes
+     WHERE id <> $1 AND last_seen_at > NOW() - INTERVAL '60 seconds'
+     ORDER BY last_seen_at DESC LIMIT 1`,
+    [channel.node_id]
+  );
+  if (nodes.rows.length === 0) {
+    await pool.query(
+      "UPDATE playout_channels SET status = 'error', error_message = $1 WHERE id = $2",
+      ['no healthy node available for failover', channel.id]
+    );
+    return { restarted: false, reason: 'no eligible node' };
+  }
+  const newNodeId = nodes.rows[0].id;
+
+  const { rows: moved } = await pool.query(
+    `UPDATE playout_channels
+     SET node_id = $1, status = 'stopped', container_id = NULL, container_meta = '{}'::jsonb,
+         restart_count = restart_count + 1, last_restart_at = NOW(),
+         error_message = NULL, updated_at = NOW()
+     WHERE id = $2 RETURNING *`,
+    [newNodeId, channel.id]
+  );
+
+  try {
+    await spawnChannelSidecar(moved[0]);
+    return { restarted: true, new_node_id: newNodeId };
+  } catch (err) {
+    return { restarted: false, reason: `respawn failed: ${err.message}` };
+  }
+}
+
+export default router;

services/mam-api/src/routes/recorders.js

@@ -40,7 +40,7 @@ async function requireRecorderEdit(req, res, next) {
 const SIDECAR_PORT_BASE = 7438;
 
 // Docker API helper function
-function dockerApi(method, path, body = null) {
+function dockerApi(method, path, body = null, timeoutMs = 10000) {
   return new Promise((resolve, reject) => {
     const options = {
       socketPath: '/var/run/docker.sock',
@@ -60,9 +60,9 @@ function dockerApi(method, path, body = null) {
       });
     });
     req.on('error', reject);
-    // Add 10-second timeout to prevent indefinite hangs if Docker daemon is unresponsive
-    req.setTimeout(10000, () => {
-      req.destroy(new Error('Docker API timeout after 10s'));
+    // Use parameterizable timeout to prevent indefinite hangs if Docker daemon is unresponsive
+    req.setTimeout(timeoutMs, () => {
+      req.destroy(new Error(`Docker API timeout after ${timeoutMs/1000}s`));
     });
     if (body) req.write(JSON.stringify(body));
     req.end();
@@ -154,6 +154,7 @@ const RECORDER_FIELDS = [
   'proxy_audio_codec', 'proxy_audio_bitrate', 'proxy_audio_channels',
   'proxy_container',
   'project_id', 'node_id', 'device_index',
+  'growing_enabled',
 ];
 
 function pickRecorderFields(body) {
@@ -164,6 +165,94 @@ function pickRecorderFields(body) {
   return out;
 }
 
+// Codecs that require an NVIDIA GPU on the target node.
+const GPU_CODECS = ['hevc_nvenc', 'h264_nvenc'];
+
+// Issue #163 — codec/container/audio compatibility guard. Returns null when the
+// config is valid, otherwise a descriptive error string naming the bad combo.
+// `nodeHasGpu` is tri-state: true (GPU present), false (no GPU), or null
+// (unknown — node not resolvable at this point, so GPU is only a soft check).
+//
+// Rules:
+//   - PCM audio is only valid in MOV/MXF containers, never MP4 (an MP4 with a
+//     PCM track produces a corrupt/unplayable master — also part of #162).
+//   - HEVC is not valid in MXF in this build.
+//   - NVENC codecs require the target node to have a GPU.
+function validateRecorderConfig(cfg, nodeHasGpu = null) {
+  if (!cfg) return null;
+
+  const container = String(cfg.recording_container || '').toLowerCase();
+  const codec = String(cfg.recording_codec || '').toLowerCase();
+  const audio = String(cfg.recording_audio_codec || '').toLowerCase();
+
+  // PCM audio + MP4 → reject.
+  if (container === 'mp4' && audio.startsWith('pcm')) {
+    return `Invalid combo: PCM audio (${cfg.recording_audio_codec}) is not supported in an MP4 container. Use a MOV or MXF container, or switch the audio codec to AAC.`;
+  }
+
+  // HEVC in MXF → reject.
+  if (container === 'mxf' && (codec === 'hevc' || codec === 'hevc_nvenc')) {
+    return `Invalid combo: HEVC (${cfg.recording_codec}) is not supported in an MXF container in this build. Use a MOV/MP4 container, or pick a DNxHR/ProRes codec for MXF.`;
+  }
+
+  // NVENC requires a GPU on the target node. Only a hard error when we know the
+  // node lacks one; unknown capability is left as a soft pass.
+  if (GPU_CODECS.includes(codec) && nodeHasGpu === false) {
+    return `Invalid combo: codec ${cfg.recording_codec} requires an NVIDIA GPU, but the target node reports no GPU. Choose a software codec (e.g. prores_hq, dnxhr_hq, h264) or assign a GPU node.`;
+  }
+
+  return null;
+}
+
+// Resolve whether a recorder's target node has a GPU. Returns true/false when
+// the node's heartbeat capability is known, or null when it can't be resolved
+// (no node assigned / no capability reported) — callers treat null as a soft
+// check per validateRecorderConfig.
+async function nodeHasGpuCapability(nodeId) {
+  if (!nodeId) return null;
+  try {
+    const r = await pool.query(
+      'SELECT capabilities FROM cluster_nodes WHERE id = $1',
+      [nodeId]
+    );
+    if (r.rows.length === 0) return null;
+    const caps = r.rows[0].capabilities;
+    const gpus = caps && caps.gpus;
+    if (!Array.isArray(gpus)) return null;
+    return gpus.length > 0;
+  } catch (_) {
+    return null;
+  }
+}
+
+const sleep = (ms) => new Promise(r => setTimeout(r, ms));
+
+// Issue #162 — after a local-spawn stop, wait for the capture container to
+// finalize its master. The asset row was pre-created at start with
+// status='live' (display_name = current_session_id); the ingest/finalize step
+// flips it to ready/processing once the MOV/MP4 trailer is written. We poll
+// until the asset leaves 'live' (or disappears) or we hit the timeout, so we
+// don't DELETE the container — and SIGKILL ffmpeg — before the trailer lands.
+async function waitForFinalize(recorder, { timeoutMs = 180000, intervalMs = 3000 } = {}) {
+  if (!recorder.current_session_id) return;
+  const deadline = Date.now() + timeoutMs;
+  while (Date.now() < deadline) {
+    try {
+      const r = await pool.query(
+        `SELECT 1 FROM assets
+          WHERE project_id   = $1
+            AND display_name = $2
+            AND status       = 'live'
+          LIMIT 1`,
+        [recorder.project_id, recorder.current_session_id]
+      );
+      // No live asset row left → finalize is done (or there was none to wait on).
+      if (r.rows.length === 0) return;
+    } catch (_) { /* transient DB error — keep polling until timeout */ }
+    await sleep(intervalMs);
+  }
+}
+
 // GET / - List all recorders
 //
 // Issue #121 — previous version fired N PG queries + N Docker inspects per
@@ -213,6 +302,15 @@ router.get('/', async (req, res, next) => {
       } catch (_) { /* leave started_at undefined */ }
     }));
 
+    // Append preview_url for deltacast/sdi recorders whose sidecar is running.
+    // 1 fps JPEG confidence snapshot (frame.jpg) — does NOT compete with the
+    // recorder for the video FIFO (a 2nd continuous reader halves capture fps).
+    for (const r of rows) {
+      if (r.container_id && (r.source_type === 'deltacast' || r.source_type === 'sdi')) {
+        r.preview_url = `/api/v1/recorders/${r.id}/preview/frame.jpg`;
+      }
+    }
+
     res.json(rows);
   } catch (err) {
     next(err);
@@ -254,6 +352,13 @@ router.post('/', async (req, res, next) => {
     };
     const row = { id: uuidv4(), status: 'stopped', ...defaults, ...fields };
 
+    // Issue #163 — reject invalid codec/container/audio combos before insert.
+    const createGpu = await nodeHasGpuCapability(row.node_id);
+    const createErr = validateRecorderConfig(row, createGpu);
+    if (createErr) {
+      return res.status(400).json({ error: createErr });
+    }
+
     // Build INSERT dynamically so adding columns later means one place to update.
     const cols = Object.keys(row);
     const placeholders = cols.map((_, i) => `$${i + 1}`).join(', ');
@@ -320,6 +425,15 @@ router.patch('/:id', requireRecorderEdit, async (req, res, next) => {
       return res.status(400).json({ error: 'No fields to update' });
     }
 
+    // Issue #163 — validate the resulting config (existing row overlaid with the
+    // incoming changes) so a PATCH can't introduce an invalid combo either.
+    const merged = { ...recorder, ...fields };
+    const patchGpu = await nodeHasGpuCapability(merged.node_id);
+    const patchErr = validateRecorderConfig(merged, patchGpu);
+    if (patchErr) {
+      return res.status(400).json({ error: patchErr });
+    }
+
     const setClause = cols.map((k, i) => `${k} = $${i + 1}`).join(', ');
     const params = cols.map(k => fields[k]);
     params.push(id);
@@ -363,14 +477,25 @@ router.post('/:id/start', requireRecorderEdit, async (req, res, next) => {
     const externalMamApiUrl = `http://${process.env.NODE_IP || '172.18.91.200'}:${process.env.PORT_MAM_API || 47432}`;
     const dockerNetwork = process.env.DOCKER_NETWORK || 'wild-dragon_wild-dragon';
 
-    // Growing-files mode is a global setting (settings table). When on, the
-    // capture container writes the master to its /growing/ mount instead of
-    // streaming it to S3 — Premiere can mount the SMB share and edit it live.
-    const growingRow = await pool.query(
-      `SELECT value FROM settings WHERE key = 'growing_enabled'`
-    );
-    const growingEnabled =
-      growingRow.rows[0]?.value === 'true' || growingRow.rows[0]?.value === true;
+    // Growing-files mode is a PER-RECORDER setting (recorders.growing_enabled).
+    // When on, the capture container writes the master to its /growing/ mount
+    // instead of streaming it to S3 — editors can mount the SMB share and cut it
+    // live. The SMB share itself (mount source + credentials) is shared
+    // infrastructure configured globally in Settings → Storage.
+    const growingEnabled = recorder.growing_enabled === true;
+
+    // Shared growing-files SMB infrastructure (global settings). Used to mount
+    // the CIFS share inside the capture container (services/capture mounts it
+    // with these credentials when GROWING_SMB_MOUNT is set).
+    const growingInfra = {};
+    {
+      const r = await pool.query(
+        `SELECT key, value FROM settings WHERE key = ANY($1)`,
+        [['growing_smb_mount', 'growing_smb_username', 'growing_smb_password', 'growing_smb_vers']]
+      );
+      for (const { key, value } of r.rows) growingInfra[key] = value;
+    }
+    const smbMount = growingEnabled ? (growingInfra.growing_smb_mount || '') : '';
 
     // Operator-supplied clip name wins over the auto-timestamped fallback.
     // The Recorders UI passes this on the start request when the user types
@@ -396,9 +521,17 @@ router.post('/:id/start', requireRecorderEdit, async (req, res, next) => {
 
     // live-asset: create the asset row right now (status='live') so the
     // library shows the recording while it is happening.
+    //
+    // CRITICAL: the original_s3_key extension MUST match what the capture
+    // sidecar actually produces, or the post-stop proxy/promotion worker
+    // downloads a nonexistent object and the asset goes to 'error'.
+    //   - growing-files ON  → capture-manager writes a growing OP1a/RDD-9 MXF
+    //     (GROWING_EXT = 'mxf'), uploaded by the promotion worker. So the key
+    //     MUST be .mxf regardless of the recorder's configured container.
+    //   - growing-files OFF → ffmpeg muxes the configured container (mov/mp4…).
     const assetIdLive = uuidv4();
     try {
-      const ext = recorder.recording_container || 'mov';
+      const ext = recorder.growing_enabled ? 'mxf' : (recorder.recording_container || 'mov');
       await pool.query(
         `INSERT INTO assets (
           id, project_id, bin_id, filename, display_name, status, media_type,
@@ -455,6 +588,13 @@ router.post('/:id/start', requireRecorderEdit, async (req, res, next) => {
       `MAM_API_TOKEN=${process.env.CAPTURE_TOKEN || ''}`,
       `GROWING_ENABLED=${growingEnabled ? 'true' : 'false'}`,
       `GROWING_PATH=/growing`,
+      // SMB mount details for the in-container CIFS mount (Approach A). Empty
+      // GROWING_SMB_MOUNT → capture falls back to the host-bound /growing volume
+      // (or to S3 streaming if growing isn't enabled).
+      `GROWING_SMB_MOUNT=${smbMount}`,
+      `GROWING_SMB_USERNAME=${growingInfra.growing_smb_username || ''}`,
+      `GROWING_SMB_PASSWORD=${growingInfra.growing_smb_password || ''}`,
+      `GROWING_SMB_VERS=${growingInfra.growing_smb_vers || '3.0'}`,
     ];
 
     // Deltacast: pass port count so the capture container can enumerate
@@ -477,11 +617,15 @@ router.post('/:id/start', requireRecorderEdit, async (req, res, next) => {
     }
 
     // GPU-accelerated codecs require the NVIDIA container runtime on the node.
-    // hevc_nvenc / h264_nvenc are the only two we currently support; extend
-    // this list if av1_nvenc or others are added later.
-    const GPU_CODECS = ['hevc_nvenc', 'h264_nvenc'];
+    // hevc_nvenc / h264_nvenc are the only two we currently support (see the
+    // module-level GPU_CODECS list); extend it if av1_nvenc or others are added.
     const useGpu = GPU_CODECS.includes(recorder.recording_codec);
 
+    // Issue #167 — per-recorder GPU affinity. When recorders.gpu_uuid is set the
+    // sidecar is pinned to that single device (NVIDIA_VISIBLE_DEVICES=<uuid>);
+    // null keeps the legacy "all" behavior. Only meaningful when useGpu is true.
+    const gpuUuid = recorder.gpu_uuid || null;
+
     // Determine whether to spawn locally or via a remote node-agent.
     const { remote: isRemote, apiUrl: targetNodeApiUrl } = await resolveNodeTarget(recorder.node_id);
     // For remote sidecars, the capture container runs on the worker host network and cannot
@@ -499,7 +643,7 @@ router.post('/:id/start', requireRecorderEdit, async (req, res, next) => {
       const sidecarRes = await fetch(`${targetNodeApiUrl}/sidecar/start`, {
         method: 'POST',
         headers: { 'Content-Type': 'application/json' },
-        body: JSON.stringify({ image: 'wild-dragon-capture:latest', env, capturePort, sourceType, useGpu }),
+        body: JSON.stringify({ image: 'wild-dragon-capture:latest', env, capturePort, sourceType, useGpu, gpuUuid }),
         signal: AbortSignal.timeout(15000),
       });
       if (!sidecarRes.ok) {
@@ -530,11 +674,20 @@ router.post('/:id/start', requireRecorderEdit, async (req, res, next) => {
           for (const d of dcEntries) hostBinds.push(`/dev/${d}:/dev/${d}`);
         } catch (_) { /* no /dev/deltacast* nodes on this host */ }
       }
-      if (growingEnabled) hostBinds.push('/mnt/NVME/MAM/wild-dragon-growing:/growing');
+      // /growing handling:
+      //  - SMB mount configured → DON'T host-bind; the capture container mounts
+      //    the CIFS share at /growing itself (Approach A). A bind-mount here
+      //    would shadow the in-container mount.
+      //  - growing on but no SMB mount → legacy host bind-mount fallback.
+      //  - growing off → no /growing mount at all.
+      if (growingEnabled && !smbMount) {
+        hostBinds.push('/mnt/NVME/MAM/wild-dragon-growing:/growing');
+      }
 
       const localEnv = [...env];
       if (useGpu) {
-        localEnv.push('NVIDIA_VISIBLE_DEVICES=all');
+        // Issue #167 — same per-recorder GPU affinity as the remote sidecar path.
+        localEnv.push(`NVIDIA_VISIBLE_DEVICES=${gpuUuid || 'all'}`);
         localEnv.push('NVIDIA_DRIVER_CAPABILITIES=video,compute,utility');
       }
 
@@ -636,33 +789,25 @@ router.post('/:id/stop', requireRecorderEdit, async (req, res, next) => {
         return res.status(502).json({ error: 'Remote node failed to stop sidecar' });
       }
     } else {
-      const stopRes = await dockerApi(
-        'POST',
-        `/containers/${recorder.container_id}/stop`
-      );
-
-      // 204 = stopped, 304 = already stopped, 404 = container gone — all acceptable.
-      if (stopRes.status !== 204 && stopRes.status !== 304 && stopRes.status !== 404) {
-        return res.status(500).json({
-          error: 'Failed to stop container',
-          details: stopRes.data,
-        });
-      }
-
-      // Only attempt remove if the container existed (not 404).
-      if (stopRes.status !== 404) {
-        const removeRes = await dockerApi(
-          'DELETE',
-          `/containers/${recorder.container_id}`
-        );
-
-        if (removeRes.status !== 204 && removeRes.status !== 404) {
-          return res.status(500).json({
-            error: 'Failed to remove container',
-            details: removeRes.data,
-          });
+      // Issue #162 — stop local container in the background so the HTTP stop
+      // request returns immediately. The container teardown (SIGTERM -> ffmpeg
+      // exit -> S3 upload -> post-stop callback) takes up to 180s for large files,
+      // which would otherwise timeout the browser/API connection.
+      const containerId = recorder.container_id;
+      (async () => {
+        try {
+          const stopRes = await dockerApi('POST', `/containers/${containerId}/stop?t=180`, null, 185000);
+          if (stopRes.status !== 404) {
+            await waitForFinalize(recorder);
+            await dockerApi('DELETE', `/containers/${containerId}?force=true`).catch(() => {});
+          }
+        } catch (e) {
+          console.error('[recorders] failed local background stop:', e.message);
+          // Attempt finalize and cleanup even if stop call timed out
+          await waitForFinalize(recorder).catch(() => {});
+          await dockerApi('DELETE', `/containers/${containerId}?force=true`).catch(() => {});
         }
-      }
+      })();
     }
 
     const updateResult = await pool.query(
@@ -848,17 +993,23 @@ router.post('/probe', async (req, res) => {
 
   // Validate URL up-front so we don't even let the capture service see junk.
   let parsed = null;
+  let proto = '';
   if (url) {
     try { parsed = new URL(url); }
     catch { return res.status(400).json({ error: 'Invalid URL' }); }
-    const proto = (parsed.protocol || '').replace(':', '').toLowerCase();
+    proto = (parsed.protocol || '').replace(':', '').toLowerCase();
     if (!ALLOWED_PROBE_SCHEMES.has(proto)) {
       return res.status(400).json({ error: `Scheme "${proto}" is not permitted for probe (#104)` });
     }
-    // Non-admin users can only probe public hostnames. Admins may probe LAN.
-    if (!isAdmin(req) && isPrivateOrLoopback(parsed.hostname)) {
-      return res.status(403).json({ error: 'Probe target must be a public host (#104)' });
-    }
+  // Non-admin users can only probe public hostnames. Admins may probe LAN.
+  if (!isAdmin(req) && isPrivateOrLoopback(parsed.hostname)) {
+    return res.status(403).json({ error: 'Probe target must be a public host (#104)' });
+  }
+
+  // Probe target should not be mam-api itself.
+  if (parsed.hostname === 'mam-api' || parsed.hostname === 'localhost' || parsed.hostname === '127.0.0.1') {
+    return res.status(403).json({ error: 'Internal probe target is not permitted' });
+  }
   }
 
   // Try the capture service first (5s timeout)
@@ -884,7 +1035,6 @@ router.post('/probe', async (req, res) => {
   }
 
   const host = parsed.hostname;
-  const proto = (parsed.protocol || '').replace(':', '').toLowerCase();
   const isUdp = proto === 'srt' || source_type === 'srt';
   const port = parseInt(parsed.port, 10) || (isUdp ? 9000 : 1935);
 
@@ -939,6 +1089,36 @@ function probeUdp(host, port) {
 }
 
 
+// GET /:id/preview/* — proxy idle signal preview HLS from /live/preview-{id}/ on the recorder's node.
+router.get('/:id/preview/:rest(*)', async (req, res, next) => {
+  try {
+    const { id } = req.params;
+    const rest = req.params.rest;
+    if (!rest || rest.includes('..')) return res.status(400).end();
+    const rec = await pool.query('SELECT node_id FROM recorders WHERE id = $1', [id]);
+    if (rec.rows.length === 0) return res.status(404).json({ error: 'Recorder not found' });
+
+    const ct = rest.endsWith('.m3u8') ? 'application/vnd.apple.mpegurl'
+             : rest.endsWith('.ts')   ? 'video/mp2t'
+             : rest.endsWith('.jpg')  ? 'image/jpeg'
+             : 'application/octet-stream';
+    res.set('Cache-Control', 'no-cache');
+    res.set('Content-Type', ct);
+
+    const target = await resolveNodeTarget(rec.rows[0].node_id);
+    if (!target.remote) {
+      return fs.readFile(`/live/preview-${id}/${rest}`, (err, data) => {
+        if (err) return res.status(404).end();
+        res.end(data);
+      });
+    }
+    const base = String(target.apiUrl).replace(/\/$/, '');
+    const upstream = await fetch(`${base}/live/preview-${id}/${rest}`).catch(() => null);
+    if (!upstream || !upstream.ok) return res.status(upstream ? upstream.status : 502).end();
+    res.end(Buffer.from(await upstream.arrayBuffer()));
+  } catch (err) { next(err); }
+});
+
 // GET /:id/live/* — reverse-proxy the live HLS preview from the recorder's node.
 // Remote recorders: segments live on the worker node, served by its node-agent
 // (/live/...). Local recorders: served from this host's /live mount. Browser

services/mam-api/src/routes/settings.js

@@ -258,21 +258,45 @@ router.put('/transcoding', async (req, res, next) => {
 // while it's still being written; the promotion worker later moves the
 // finalized file to S3 and flips the asset to status='ready'.
 
-const GROWING_KEYS = ['growing_enabled', 'growing_path', 'growing_smb_url', 'growing_promote_after_seconds'];
+// Growing-files mode is now a PER-RECORDER setting (recorders.growing_enabled);
+// the legacy global `growing_enabled` key is no longer read at recorder start.
+// These global keys describe the shared SMB landing-zone infrastructure only:
+//   - growing_path                  container mount point (default /growing)
+//   - growing_smb_url               smb://... display string for editors (Premiere)
+//   - growing_smb_mount             //host/share CIFS source the capture container mounts
+//   - growing_smb_username          SMB user for the system-side CIFS mount
+//   - growing_smb_password          SMB password (WRITE-ONLY; never returned)
+//   - growing_smb_vers              CIFS protocol version (default 3.0)
+//   - growing_promote_after_seconds idle threshold before S3 promotion
+const GROWING_KEYS = [
+  'growing_path', 'growing_smb_url', 'growing_smb_mount',
+  'growing_smb_username', 'growing_smb_vers', 'growing_promote_after_seconds',
+];
+// growing_smb_password is handled separately: stored on PUT but NEVER returned
+// on GET (only a *_exists flag), mirroring s3_secret_key.
 
 router.get('/growing', async (req, res, next) => {
   try {
     const result = await pool.query(
       `SELECT key, value FROM settings WHERE key = ANY($1)`,
-      [GROWING_KEYS]
+      [[...GROWING_KEYS, 'growing_smb_password']]
     );
     const out = {
-      growing_enabled: 'false',
       growing_path: '/growing',
       growing_smb_url: '',
+      growing_smb_mount: '',
+      growing_smb_username: '',
+      growing_smb_vers: '3.0',
       growing_promote_after_seconds: '8',
+      growing_smb_password_exists: false,
     };
-    for (const { key, value } of result.rows) out[key] = value;
+    for (const { key, value } of result.rows) {
+      if (key === 'growing_smb_password') {
+        out.growing_smb_password_exists = !!(value && value.length);
+      } else {
+        out[key] = value;
+      }
+    }
     res.json(out);
   } catch (err) {
     next(err);
@@ -290,6 +314,19 @@ router.put('/growing', async (req, res, next) => {
         );
       }
     }
+    // SMB password is write-only. A non-empty value sets/replaces it. To remove
+    // it, send growing_smb_password_clear:true. A blank/omitted password field
+    // leaves the stored value untouched (so operators don't retype it on every
+    // save).
+    if (req.body.growing_smb_password_clear === true) {
+      await pool.query(`DELETE FROM settings WHERE key = 'growing_smb_password'`);
+    } else if (typeof req.body.growing_smb_password === 'string' && req.body.growing_smb_password.length > 0) {
+      await pool.query(
+        `INSERT INTO settings (key, value, updated_at) VALUES ('growing_smb_password', $1, NOW())
+         ON CONFLICT (key) DO UPDATE SET value = $1, updated_at = NOW()`,
+        [req.body.growing_smb_password]
+      );
+    }
     res.json({ message: 'Growing-files settings saved' });
   } catch (err) {
     next(err);

services/mam-api/src/routes/storage.js

@@ -14,10 +14,12 @@ const exec = promisify(execCb);
 const router = express.Router();
 
 // Defaults mirrored from settings.js so the overview never returns nulls.
+// Growing-file mode is now per-recorder; "enabled" here means the shared SMB
+// landing zone is CONFIGURED (a mount source is set), not a global on/off.
 const GROWING_DEFAULTS = {
-  growing_enabled: 'false',
   growing_path: '/growing',
   growing_smb_url: '',
+  growing_smb_mount: '',
   growing_promote_after_seconds: '8',
 };
 
@@ -55,7 +57,7 @@ async function probeGrowingPath(path) {
 
   // df -P returns POSIX-portable output: "Filesystem 1024-blocks Used Available Capacity Mounted-on"
   try {
-    const { stdout } = await exec(`df -PB1 ${JSON.stringify(path)}`, { timeout: 3000 });
+    const { stdout } = await exec(`df -PB1 -- ${JSON.stringify(path)}`, { timeout: 3000 });
     const lines = stdout.trim().split('\n');
     if (lines.length >= 2) {
       const cols = lines[1].split(/\s+/);
@@ -100,7 +102,9 @@ router.get('/overview', async (req, res, next) => {
   try {
     // Growing files — merge defaults with whatever's in `settings`.
     const growingRaw = { ...GROWING_DEFAULTS, ...(await readSettings(Object.keys(GROWING_DEFAULTS))) };
-    const growingEnabled = growingRaw.growing_enabled === 'true' || growingRaw.growing_enabled === true;
+    // "enabled" now means the shared SMB landing zone is configured (a mount
+    // source is set). Per-recorder toggles decide which recorders actually use it.
+    const growingEnabled = !!(growingRaw.growing_smb_mount && growingRaw.growing_smb_mount.trim());
     const containerPath = growingRaw.growing_path || '/growing';
     const mount = await probeGrowingPath(containerPath);
 
@@ -117,6 +121,7 @@ router.get('/overview', async (req, res, next) => {
         // existing deploy uses this symlink — surface it for operator context.
         host_path: '/mnt/NVME/MAM/wild-dragon-growing',
         smb_url: growingRaw.growing_smb_url || '',
+        smb_mount: growingRaw.growing_smb_mount || '',
         promote_after_seconds: parseInt(growingRaw.growing_promote_after_seconds, 10) || 8,
         exists: mount.exists,
         writable: mount.writable,

services/mam-api/src/routes/users.js

@@ -3,10 +3,12 @@
 import express from 'express';
 import pool from '../db/pool.js';
 import { hashPassword } from '../auth/passwords.js';
-import { DEV_USER_ID } from '../middleware/auth.js';
+import { DEV_USER_ID, requireAdmin } from '../middleware/auth.js';
+import { accessibleProjectIds } from '../auth/authz.js';
 
 const router = express.Router();
 const MIN_PASSWORD_LEN = 12;
+const ROLES = ['admin', 'editor', 'viewer'];
 
 function bad(res, msg) { return res.status(400).json({ error: msg }); }
 
@@ -14,7 +16,7 @@ function bad(res, msg) { return res.status(400).json({ error: msg }); }
 router.get('/', async (_req, res, next) => {
   try {
     const { rows } = await pool.query(
-      `SELECT id, username, display_name, role, last_login_at, created_at
+      `SELECT id, username, display_name, role, totp_enabled, last_login_at, created_at
        FROM users WHERE id <> $1 ORDER BY username`, [DEV_USER_ID]);
     res.json(rows);
   } catch (err) { next(err); }
@@ -26,12 +28,13 @@ router.post('/', async (req, res, next) => {
     const { username, password, display_name, role } = req.body || {};
     if (!username || typeof username !== 'string') return bad(res, 'username required');
     if (!password || password.length < MIN_PASSWORD_LEN) return bad(res, 'password must be at least ' + MIN_PASSWORD_LEN + ' chars');
+    if (role !== undefined && !ROLES.includes(role)) return bad(res, "role must be one of: " + ROLES.join(', '));
     const hash = await hashPassword(password);
     const { rows } = await pool.query(
       `INSERT INTO users (username, password_hash, display_name, role)
        VALUES ($1, $2, $3, $4)
        RETURNING id, username, display_name, role, created_at`,
-      [username.trim(), hash, display_name || username.trim(), role || 'admin']
+      [username.trim(), hash, display_name || username.trim(), role || 'viewer']
     );
     res.status(201).json(rows[0]);
   } catch (err) {
@@ -76,7 +79,10 @@ router.patch('/:id', async (req, res, next) => {
     if (req.params.id === DEV_USER_ID) return res.status(400).json({ error: 'cannot edit dev user' });
     const sets = []; const vals = [];
     if (typeof req.body?.display_name === 'string') { sets.push('display_name = $' + (sets.length + 1)); vals.push(req.body.display_name); }
-    if (typeof req.body?.role         === 'string') { sets.push('role = $'         + (sets.length + 1)); vals.push(req.body.role); }
+    if (typeof req.body?.role         === 'string') {
+      if (!ROLES.includes(req.body.role)) return bad(res, "role must be one of: " + ROLES.join(', '));
+      sets.push('role = $'         + (sets.length + 1)); vals.push(req.body.role);
+    }
     if (typeof req.body?.password     === 'string') {
       if (req.body.password.length < MIN_PASSWORD_LEN) return bad(res, 'password must be at least ' + MIN_PASSWORD_LEN + ' chars');
       sets.push('password_hash = $' + (sets.length + 1) + ', password_updated_at = NOW()');
@@ -93,4 +99,88 @@ router.patch('/:id', async (req, res, next) => {
   } catch (err) { next(err); }
 });
 
+// GET /:id/access — effective per-project access for one user (admin only).
+// Reuses authz.accessibleProjectIds (MAX over direct user grant + every group the
+// user belongs to). `via` is 'direct' for a user grant, 'group:<name>' otherwise.
+// When the effective level comes from several sources we report the direct grant
+// if present, else the first contributing group.
+router.get('/:id/access', requireAdmin, async (req, res, next) => {
+  try {
+    const { rows: urows } = await pool.query(
+      `SELECT id, role FROM users WHERE id = $1`, [req.params.id]);
+    if (urows.length === 0) return res.status(404).json({ error: 'user not found' });
+    const target = urows[0];
+
+    const { rows: groups } = await pool.query(
+      `SELECT g.id, g.name
+         FROM user_groups ug JOIN groups g ON g.id = ug.group_id
+        WHERE ug.user_id = $1 ORDER BY g.name`, [target.id]);
+
+    // Admins bypass scoping — every project at 'edit', via their role.
+    const access = await accessibleProjectIds(target);
+    if (access.all) {
+      const { rows: projects } = await pool.query(
+        `SELECT id, name FROM projects ORDER BY name`);
+      return res.json({
+        projects: projects.map(p => ({
+          project_id: p.id, project_name: p.name, level: 'edit', via: 'direct',
+        })),
+        groups,
+      });
+    }
+
+    const ids = [...access.ids];
+    if (ids.length === 0) return res.json({ projects: [], groups });
+
+    // Resolve names + the source of each grant. groupNameById lets us label a
+    // group-sourced grant; a direct user grant always wins the `via` label.
+    const groupNameById = new Map(groups.map(g => [g.id, g.name]));
+    const { rows: grants } = await pool.query(
+      `SELECT pa.project_id, pa.subject_type, pa.subject_id, pa.level, p.name AS project_name
+         FROM project_access pa JOIN projects p ON p.id = pa.project_id
+        WHERE (pa.subject_type = 'user'  AND pa.subject_id = $1)
+           OR (pa.subject_type = 'group' AND pa.subject_id IN (
+                SELECT group_id FROM user_groups WHERE user_id = $1
+              ))`,
+      [target.id]);
+
+    const byProject = new Map();
+    for (const g of grants) {
+      const eff = access.levelByProject.get(g.project_id);  // already the MAX
+      const via = g.subject_type === 'user'
+        ? 'direct'
+        : 'group:' + (groupNameById.get(g.subject_id) || g.subject_id);
+      const prev = byProject.get(g.project_id);
+      // Keep a row only if it carries the effective level; prefer a direct grant
+      // when both a direct and a group grant hit the same level.
+      if (g.level === eff && (!prev || (prev.via !== 'direct' && via === 'direct'))) {
+        byProject.set(g.project_id, {
+          project_id: g.project_id, project_name: g.project_name, level: eff, via,
+        });
+      }
+    }
+
+    res.json({
+      projects: [...byProject.values()].sort((a, b) => a.project_name.localeCompare(b.project_name)),
+      groups,
+    });
+  } catch (err) { next(err); }
+});
+
+// POST /:id/totp/disable — admin clears a locked-out user's 2FA WITHOUT their
+// password (the self-service /auth/totp/disable needs the victim's own). Mirrors
+// that handler's SQL but targets :id and skips the password check. Dev user blocked.
+router.post('/:id/totp/disable', requireAdmin, async (req, res, next) => {
+  try {
+    if (req.params.id === DEV_USER_ID) return res.status(400).json({ error: 'cannot edit dev user' });
+    const { rowCount } = await pool.query(
+      `UPDATE users SET totp_enabled = FALSE, totp_secret = NULL, totp_last_counter = 0
+         WHERE id = $1 AND id <> $2`,
+      [req.params.id, DEV_USER_ID]);
+    if (rowCount === 0) return res.status(404).json({ error: 'user not found' });
+    await pool.query(`DELETE FROM user_recovery_codes WHERE user_id = $1`, [req.params.id]);
+    res.status(204).end();
+  } catch (err) { next(err); }
+});
+
 export default router;

services/mam-api/src/scheduler.js

@@ -9,6 +9,8 @@
 
 import pool from './db/pool.js';
 import { syncToAmpp } from './routes/upload.js';
+import { restartChannel, fireScteBreak } from './routes/playout.js';
+import { INTERNAL_TOKEN } from './middleware/auth.js';
 
 const TICK_INTERVAL_MS = parseInt(process.env.SCHEDULER_TICK_MS || '15000', 10);
 const SELF_URL = process.env.MAM_API_SELF_URL || `http://127.0.0.1:${process.env.PORT || 3000}`;
@@ -19,7 +21,10 @@ let _interval = null;
 async function callSelf(path, method = 'POST') {
   const res = await fetch(`${SELF_URL}${path}`, {
     method,
-    headers: { 'Content-Type': 'application/json' },
+    headers: {
+      'Content-Type': 'application/json',
+      'x-internal-token': INTERNAL_TOKEN,
+    },
     signal: AbortSignal.timeout(30000),
   });
   if (!res.ok) {
@@ -29,11 +34,7 @@ async function callSelf(path, method = 'POST') {
   return res.json().catch(() => ({}));
 }
 
-// Issue #103 — every mam-api replica runs the same tick on the same interval,
-// so a multi-node deploy would double-fire recorder starts/stops. We guard
-// the whole tick with a PG advisory lock (1 = scheduler) so exactly one
-// replica processes a given interval. Pure-Postgres, no extra infra.
-const SCHEDULER_LOCK_KEY = 8210301; // arbitrary, must be stable across replicas
+const SCHEDULER_LOCK_KEY = 8210301;
 
 async function tryAcquireSchedulerLock(client) {
   const r = await client.query('SELECT pg_try_advisory_lock($1) AS got', [SCHEDULER_LOCK_KEY]);
@@ -52,14 +53,9 @@ async function tick() {
   try {
     haveLock = await tryAcquireSchedulerLock(client);
     if (!haveLock) {
-      // Another replica is processing this interval — bail silently.
       return;
     }
 
-    // 1) Atomically claim pending schedules whose window has opened. The
-    //    UPDATE...RETURNING flips status to 'running' in the same statement
-    //    so even if another replica got past the lock (it can't, but
-    //    belt-and-braces) each row can only be claimed once.
     const dueStart = await client.query(
       `UPDATE recorder_schedules
           SET status = 'starting', updated_at = NOW()
@@ -92,7 +88,6 @@ async function tick() {
       }
     }
 
-    // 2) Atomically claim running schedules whose window has closed.
     const dueStop = await client.query(
       `UPDATE recorder_schedules
           SET status = 'stopping', updated_at = NOW()
@@ -115,7 +110,6 @@ async function tick() {
         console.log(`[scheduler] stopped schedule "${s.name}" on recorder ${s.recorder_id}`);
         await enqueueNextOccurrence(s, client);
       } catch (err) {
-        // Stop failed — flag as failed but don't keep trying forever.
         await client.query(
           `UPDATE recorder_schedules
            SET status = 'failed', error_message = $2, updated_at = NOW()
@@ -126,7 +120,6 @@ async function tick() {
       }
     }
 
-    // 3) If a schedule was cancelled while running, stop the recorder.
     const cancelledRunning = await client.query(
       `SELECT s.* FROM recorder_schedules s
        JOIN recorders r ON r.id = s.recorder_id
@@ -142,9 +135,30 @@ async function tick() {
       }
     }
 
-    // 4) Mark stale live assets as 'error' (#66).
-    // If a capture container crashes without calling mark-empty/mark-complete,
-    // the asset row stays status='live' indefinitely. Timeout after 2 hours.
+    // Orphaned live assets: recorder stopped but asset still 'live'.
+    // Happens when the capture sidecar crashes before finalize() runs.
+    // Grace window is measured from when the RECORDER was last updated
+    // (i.e. when it transitioned to stopped), not from asset creation.
+    // This prevents a race where the scheduler fires before the capture
+    // container's finalize POST lands (can take 30-60s on large files).
+    const ORPHAN_GRACE_SECONDS = parseInt(process.env.ORPHAN_GRACE_SECONDS || '120', 10);
+    const orphanResult = await client.query(
+      `UPDATE assets a
+       SET status = 'error', updated_at = NOW()
+       FROM recorders r
+       WHERE a.status = 'live'
+         AND a.display_name = r.current_session_id
+         AND r.status = 'stopped'
+         AND r.updated_at < NOW() - ($1 || ' seconds')::INTERVAL
+       RETURNING a.id, a.display_name`,
+      [ORPHAN_GRACE_SECONDS]
+    );
+    if (orphanResult.rows.length > 0) {
+      for (const row of orphanResult.rows) {
+        console.warn(`[scheduler] orphaned live asset (recorder stopped): ${row.id} (${row.display_name})`);
+      }
+    }
+
     const LIVE_TIMEOUT_MINUTES = parseInt(process.env.LIVE_ASSET_TIMEOUT_MINUTES || '120', 10);
     const staleResult = await client.query(
       `UPDATE assets
@@ -161,9 +175,6 @@ async function tick() {
       }
     }
 
-    // 5) AMPP sync retry (#77). Pick up any pending/failed rows whose
-    //    next-attempt time has arrived and retry them. Cap per tick so we
-    //    don't burn budget on a single rough interval.
     const ampps = await client.query(
       `SELECT id, project_id, bin_id FROM assets
         WHERE ampp_sync_status IN ('pending', 'failed')
@@ -175,6 +186,8 @@ async function tick() {
     for (const row of ampps.rows) {
       await syncToAmpp(row.id, row.project_id, row.bin_id);
     }
+
+    await playoutHealthTick(client);
   } catch (err) {
     console.error('[scheduler] tick error:', err);
   } finally {
@@ -201,11 +214,168 @@ async function enqueueNextOccurrence(schedule, client) {
   console.log(`[scheduler] queued next "${schedule.name}" → ${start.toISOString()}`);
 }
 
+// ── Playout channel health + failover ────────────────────────────────────────
+// Tick step 6. Reuses the same advisory lock so only one replica probes the
+// sidecars; multi-replica pings would just waste cycles. A missed probe is
+// counted via last_heartbeat_at age: > 3 * TICK_INTERVAL means 3 consecutive
+// misses.
+// Persist the as-run compliance log for one channel from a sidecar /status
+// payload. The sidecar reports the currently on-air item via currentItemId /
+// currentClip / currentItemStartedAt (playout-manager.getStatus). We keep at
+// most one "open" row (ended_at IS NULL) per channel: when the on-air item
+// changes (or playout stops) we close the open row — stamping ended_at and a
+// computed duration_s — and, if a new clip is on air, open a fresh row.
+//
+// playout_as_run columns (migration 029): id, channel_id, asset_id, item_id,
+// clip_name, started_at, ended_at, duration_s, result.
+async function writeAsRun(client, channelId, engine) {
+  const currentItemId = engine && engine.currentItemId ? engine.currentItemId : null;
+
+  // The currently-open as-run row for this channel, if any.
+  const { rows: openRows } = await client.query(
+    `SELECT id, item_id, started_at FROM playout_as_run
+      WHERE channel_id = $1 AND ended_at IS NULL
+      ORDER BY started_at DESC LIMIT 1`,
+    [channelId]
+  );
+  const open = openRows[0] || null;
+
+  // Same clip still on air → nothing to do.
+  if (open && currentItemId && open.item_id === currentItemId) return;
+  // Nothing on air and nothing open → nothing to do.
+  if (!open && !currentItemId) return;
+
+  // Close the previous open row (clip changed, or playout stopped).
+  if (open) {
+    await client.query(
+      `UPDATE playout_as_run
+          SET ended_at = NOW(),
+              duration_s = EXTRACT(EPOCH FROM (NOW() - started_at))
+        WHERE id = $1`,
+      [open.id]
+    );
+  }
+
+  // Open a new row for the clip now on air. Resolve the item's asset_id so the
+  // compliance log links back to the source asset even after the playlist item
+  // is later deleted.
+  if (currentItemId) {
+    let assetId = null;
+    try {
+      const { rows } = await client.query(
+        'SELECT asset_id FROM playout_items WHERE id = $1', [currentItemId]
+      );
+      if (rows.length > 0) assetId = rows[0].asset_id;
+    } catch (_) { /* item may have been deleted; log without asset link */ }
+
+    await client.query(
+      `INSERT INTO playout_as_run
+         (channel_id, asset_id, item_id, clip_name, started_at, result)
+       VALUES ($1, $2, $3, $4, COALESCE($5::timestamptz, NOW()), 'played')`,
+      [channelId, assetId, currentItemId, engine.currentClip || null,
+       engine.currentItemStartedAt || null]
+    );
+  }
+}
+
+async function playoutHealthTick(client) {
+  let channels;
+  try {
+    ({ rows: channels } = await client.query(
+      `SELECT id, output_type, container_meta, node_id, last_heartbeat_at, updated_at, restart_count
+         FROM playout_channels WHERE status = 'running'`
+    ));
+  } catch (err) {
+    if (err.code === '42P01') return;
+    throw err;
+  }
+
+  const TIMEOUT_MS = TICK_INTERVAL_MS * 3 + 5000;
+  for (const ch of channels) {
+    const sidecarUrl =
+      ch.container_meta && ch.container_meta.sidecar_url
+        ? ch.container_meta.sidecar_url
+        : `http://playout-${ch.id}:3002`;
+    try {
+      const r = await fetch(`${sidecarUrl}/status`, { signal: AbortSignal.timeout(5000) });
+      if (!r.ok) throw new Error(`status HTTP ${r.status}`);
+      await client.query(
+        'UPDATE playout_channels SET last_heartbeat_at = NOW() WHERE id = $1', [ch.id]
+      );
+      // As-run compliance log: the sidecar only tracks the on-air clip locally
+      // (playout-manager._reportAsRunStart). On every successful status poll we
+      // detect a clip change here and persist it to playout_as_run — close the
+      // previous open row and open a new one. Failures are swallowed so a logging
+      // hiccup never knocks a healthy channel into failover.
+      try {
+        const engine = await r.json().catch(() => null);
+        if (engine) await writeAsRun(client, ch.id, engine);
+      } catch (e) {
+        console.warn(`[scheduler] as-run write failed for ${ch.id}: ${e.message}`);
+      }
+
+      // SCTE-35: fire any pending scheduled breaks now due. Position-based
+      // breaks (playlist_pos) fire when the engine reaches that item; wall-clock
+      // breaks fire at scheduled_at. Failures mark the break cancelled so a bad
+      // break never wedges the sweep.
+      try {
+        const { rows: due } = await client.query(
+          `SELECT * FROM playout_scte_breaks
+            WHERE channel_id = $1 AND status = 'pending'
+              AND ( (scheduled_at IS NOT NULL AND scheduled_at <= NOW())
+                 OR (playlist_pos IS NOT NULL AND playlist_pos <= $2) )
+            ORDER BY created_at ASC`,
+          [ch.id, (engine && engine.currentIndex >= 0) ? engine.currentIndex : -1]
+        );
+        for (const brk of due) {
+          try { await fireScteBreak(ch, brk); }
+          catch (e2) {
+            console.warn(`[scheduler] scte fire failed for break ${brk.id}: ${e2.message}`);
+            await client.query(
+              `UPDATE playout_scte_breaks SET status = 'cancelled', updated_at = NOW() WHERE id = $1`,
+              [brk.id]).catch(() => {});
+          }
+        }
+      } catch (e) {
+        console.warn(`[scheduler] scte sweep failed for ${ch.id}: ${e.message}`);
+      }
+    } catch (err) {
+      // When last_heartbeat_at is NULL (channel just spawned), fall back to
+      // updated_at (set to NOW() by spawnChannelSidecar). This prevents a
+      // brand-new channel from being failed over on the very first tick because
+      // epoch-0 age always exceeds TIMEOUT_MS.
+      const baseline = ch.last_heartbeat_at || ch.updated_at;
+      const lastSeen = baseline ? new Date(baseline).getTime() : Date.now();
+      const ageMs = Date.now() - lastSeen;
+      if (ageMs < TIMEOUT_MS) continue;
+
+      if (ch.output_type === 'decklink') {
+        await client.query(
+          "UPDATE playout_channels SET status = 'error', error_message = $1 WHERE id = $2",
+          [`sidecar unreachable (${err.message}); decklink channels require manual recovery`, ch.id]
+        );
+        console.error(`[scheduler] decklink channel ${ch.id} unreachable — alert-only, no auto-failover`);
+        continue;
+      }
+
+      console.warn(`[scheduler] failover: channel ${ch.id} unreachable (${err.message}), restart #${ch.restart_count + 1}`);
+      try {
+        const res = await restartChannel(ch.id);
+        if (res.restarted) {
+          console.log(`[scheduler] failover: channel ${ch.id} re-placed on node ${res.new_node_id}`);
+        } else {
+          console.error(`[scheduler] failover: channel ${ch.id} restart skipped — ${res.reason}`);
+        }
+      } catch (err2) {
+        console.error(`[scheduler] failover error for ${ch.id}: ${err2.message}`);
+      }
+    }
+  }
+}
+
 export function startSchedulerLoop() {
   if (_interval) return;
   console.log(`[scheduler] tick loop started (interval=${TICK_INTERVAL_MS}ms)`);
-  // Fire once on startup so a window that opened while the API was down
-  // doesn't have to wait a full interval.
   setTimeout(() => tick().catch(() => {}), 2000);
   _interval = setInterval(() => tick().catch(() => {}), TICK_INTERVAL_MS);
 }

services/node-agent/index.js

@@ -1,14 +1,175 @@
-import http from 'http';
-import os   from 'os';
-import fs   from 'fs';
+import http          from 'http';
+import os            from 'os';
+import fs            from 'fs';
+import { spawn }     from 'child_process';
 
 const MAM_API_URL  = (process.env.MAM_API_URL  || 'http://localhost:3000').replace(/\/$/, '');
 const NODE_TOKEN   =  process.env.NODE_TOKEN   || '';
 const NODE_ROLE    =  process.env.NODE_ROLE    || 'worker';
+// Cluster identity. The heartbeat keys cluster_nodes on hostname (ON CONFLICT
+// (hostname)), so two machines reporting the SAME os.hostname() clobber each
+// other's row — exactly what happens with cloned VMs that share /etc/hostname
+// (e.g. two boxes both named "zampp1"). The capture node's DeckLink capability
+// then lands on the wrong row and gets overwritten by the primary's cardless
+// heartbeat, so the recorder UI shows "No SDI devices auto-detected".
+// NODE_NAME (set per-node by onboard-node.sh / the node's .env) overrides
+// os.hostname() so identity is explicit and collision-proof. Falls back to the
+// OS hostname when unset, preserving existing single-host behaviour.
+const NODE_NAME    =  process.env.NODE_NAME    || os.hostname();
 const AGENT_PORT   = parseInt(process.env.AGENT_PORT   || '7436', 10);
 const HEARTBEAT_MS = parseInt(process.env.HEARTBEAT_MS || '30000', 10);
 const LIVE_DIR     = process.env.LIVE_DIR || '/mnt/NVME/MAM/wild-dragon-live';
-const VERSION      = '1.3.0';
+// Host path to the checked-out repo (onboard-node.sh clones to /opt/wild-dragon).
+// The driver-install container bind-mounts this so install-driver.sh can read
+// sdk/<vendor>/ and run from deploy/. Overridable for non-standard layouts.
+const REPO_DIR     = process.env.REPO_DIR || '/opt/wild-dragon';
+const VERSION      = '1.4.0';
+
+// Capture-driver vendor allowlist. NOTHING outside this set is ever passed to
+// the host installer — the value is only ever used to pick a script arg, never
+// interpolated into a shell string.
+const DRIVER_VENDORS = ['blackmagic', 'aja', 'deltacast', 'ndi'];
+
+// ── Deltacast board-open mutex (legacy — no longer used) ─────────────────
+// The per-sidecar board-open race is eliminated by the shared bridge daemon
+// (deltacast-bridge). This mutex is kept but acquireDcLock() is never called
+// for deltacast sidecars; they wait for the bridge FIFOs instead.
+const DELTACAST_STAGGER_MS = parseInt(process.env.DELTACAST_START_STAGGER_MS || '3500', 10);
+let _dcMutex = Promise.resolve();
+
+function acquireDcLock() {
+  let release;
+  const next = new Promise(resolve => { release = resolve; });
+  const wait = _dcMutex;
+  _dcMutex = _dcMutex.then(() => next);
+  return wait.then(() => release);
+}
+
+// ── Deltacast shared bridge daemon ────────────────────────────────────────
+//
+// ONE deltacast-bridge process runs on the HOST (not inside a container) and
+// opens the board handle exactly once, serving all requested ports via FIFOs
+// in /dev/shm/deltacast/. This eliminates the BufMngr.c:781 OOB fault caused
+// by concurrent VHD_OpenBoardHandle calls.
+//
+// Lifecycle:
+//   - First deltacast sidecar start → bridge launched with all configured ports.
+//   - Subsequent starts → sidecar reads existing FIFOs; bridge unchanged.
+//   - Last deltacast sidecar stop  → bridge killed.
+//   - Bridge unexpected exit       → _dcBridge reset; next sidecar re-launches it.
+//
+// DELTACAST_PIPE_DIR  (default /dev/shm/deltacast): FIFO directory, bind-mounted
+//   into each deltacast sidecar so ffmpeg can read the FIFOs.
+// DELTACAST_BRIDGE_BIN (default deltacast-bridge): host path to the binary.
+//   Typically /usr/local/bin/deltacast-bridge after `make install` from the SDK
+//   build, or set to the build-dir path for development.
+// DELTACAST_PORTS (csv, e.g. "0,1,2,4,7"): ports the bridge opens at launch.
+//   Defaults to all 8 ports (0-7) so any sidecar port combination is covered.
+
+const DC_PIPE_DIR    = process.env.DELTACAST_PIPE_DIR    || '/dev/shm/deltacast';
+const DC_BRIDGE_BIN  = process.env.DELTACAST_BRIDGE_BIN  || 'deltacast-bridge';
+const DC_PORTS_CSV   = process.env.DELTACAST_PORTS       || '0,1,2,3,4,5,6,7';
+const DC_BOARD       = process.env.DELTACAST_BOARD       || '0';
+
+let _dcBridge        = null;   // ChildProcess | null
+let _dcSidecarCount  = 0;      // active deltacast sidecars on this node
+// Map containerId -> sourceType so stop() can decrement the deltacast counter.
+const _containerSourceType = new Map();
+// port -> fmt JSON from bridge stderr (inject into sidecar env)
+const _dcPortFmt = new Map();
+
+function _dcBridgeRunning() {
+  return _dcBridge !== null && _dcBridge.exitCode === null && _dcBridge.signalCode === null;
+}
+
+// Check /proc on Linux to see if a deltacast-bridge process is alive.
+// Used by startDeltacastBridge() to detect a bridge started outside node-agent
+// (e.g. manually with sudo, or from a prior node-agent process).
+function _dcBridgeProcessAlive() {
+  try {
+    for (const pid of fs.readdirSync('/proc')) {
+      if (!/^\d+$/.test(pid)) continue;
+      try {
+        // cmdline is NUL-delimited; read as binary-friendly string.
+        const cmdline = fs.readFileSync(`/proc/${pid}/cmdline`, 'latin1');
+        if (cmdline.includes('deltacast-bridge')) return true;
+      } catch (_) { /* process may have exited mid-scan */ }
+    }
+  } catch (_) {}
+  return false;
+}
+
+function startDeltacastBridge() {
+  if (_dcBridgeRunning()) return; // already up (we spawned it)
+
+  try { fs.mkdirSync(DC_PIPE_DIR, { recursive: true }); } catch (_) {}
+
+  // FIFOs may exist from a previous run.  Only skip the spawn if a
+  // deltacast-bridge process is actually alive on the host — stale FIFOs with
+  // no live writer cause ffmpeg to block on open() indefinitely (no audio/video).
+  const _v0 = DC_PIPE_DIR + '/video-0.fifo';
+  if (fs.existsSync(_v0)) {
+    if (_dcBridgeProcessAlive()) {
+      console.log('[dc-bridge] FIFOs exist and bridge process alive — skipping spawn');
+      return;
+    }
+    console.log('[dc-bridge] FIFOs exist but bridge is NOT running — spawning fresh bridge');
+    // Stale FIFOs are harmless: the bridge recreates them (mkfifo ignores EEXIST).
+  }
+
+  const args = [
+    '--device',         DC_BOARD,
+    '--ports',          DC_PORTS_CSV,
+    '--video-pipe-dir', DC_PIPE_DIR,
+    '--audio-pipe-dir', DC_PIPE_DIR,
+  ];
+  console.log(`[dc-bridge] launching: ${DC_BRIDGE_BIN} ${args.join(' ')}`);
+
+  const proc = spawn(DC_BRIDGE_BIN, args, {
+    stdio: ['ignore', 'ignore', 'pipe'],
+    detached: false,
+  });
+
+  proc.stderr.setEncoding('utf8');
+  proc.stderr.on('data', (chunk) => {
+    for (const line of chunk.split('\n')) {
+      const t = line.trim();
+      if (!t) continue;
+      // Format JSON lines go to stdout so node-agent can log/forward them.
+      if (t.startsWith('{')) {
+        console.log('[dc-bridge] ' + t);
+        try { const f = JSON.parse(t); if (typeof f.port === 'number') _dcPortFmt.set(f.port, f); } catch (_) {}
+      } else {
+        console.error('[dc-bridge] ' + t);
+      }
+    }
+  });
+
+  proc.on('error', (err) => {
+    console.error(`[dc-bridge] spawn error: ${err.message} (binary=${DC_BRIDGE_BIN})`);
+    _dcBridge = null;
+  });
+
+  proc.on('exit', (code, sig) => {
+    console.error(`[dc-bridge] exited code=${code} signal=${sig}`);
+    _dcBridge = null;
+  });
+
+  _dcBridge = proc;
+  console.log(`[dc-bridge] pid=${proc.pid} board=${DC_BOARD} ports=${DC_PORTS_CSV}`);
+}
+
+function stopDeltacastBridge() {
+  if (!_dcBridgeRunning()) return;
+  console.log('[dc-bridge] stopping (no active deltacast sidecars)');
+  try { _dcBridge.kill('SIGTERM'); } catch (_) {}
+  // Give it 5s to clean up, then SIGKILL.
+  const proc = _dcBridge;
+  setTimeout(() => {
+    try { if (proc.exitCode === null) proc.kill('SIGKILL'); } catch (_) {}
+  }, 5000);
+  _dcBridge = null;
+}
 
 // Pick the host's LAN IP. Inside a bridge-mode container,
 // os.networkInterfaces() returns the container's docker-bridge IP (172.x),
@@ -93,6 +254,11 @@ async function handleSidecarStart(body, res) {
       // (ProRes, DNxHR, libx264) don't need it and it avoids a hard dep on the
       // NVIDIA container runtime on nodes that have no GPU.
       useGpu = false,
+      // Issue #167 — optional per-recorder GPU affinity. When set to a GPU
+      // UUID (e.g. "GPU-xxxx") or a numeric index, the sidecar is pinned to
+      // that single device via NVIDIA_VISIBLE_DEVICES instead of "all". null /
+      // undefined keeps the legacy "all" behavior (expose every GPU).
+      gpuUuid = null,
     } = body;
 
     const binds = [`${LIVE_DIR}:/live`];
@@ -103,17 +269,22 @@ async function handleSidecarStart(body, res) {
       try {
         const dcEntries = fs.readdirSync('/dev').filter(n => /^deltacast\d+$/.test(n));
         for (const d of dcEntries) binds.push(`/dev/${d}:/dev/${d}`);
+        // VideoMaster SDK needs the board IPC shared-memory segment mounted too.
+        if (fs.existsSync('/dev/shm/deltacast')) binds.push('/dev/shm/deltacast:/dev/shm/deltacast');
       } catch (_) { /* /dev always exists */ }
     }
 
     // Build the sidecar environment, injecting NVIDIA vars when GPU is requested.
     const sidecarEnv = [...env, `PORT=${capturePort}`];
     if (useGpu) {
-      // NVIDIA_VISIBLE_DEVICES=all exposes every GPU on the host.
-      // For a single-GPU node (zampp2 / L4) this is equivalent to pinning GPU 0.
-      // When we later store per-recorder GPU affinity in the DB we can pass a
-      // specific UUID here instead.
-      sidecarEnv.push('NVIDIA_VISIBLE_DEVICES=all');
+      // Issue #167 — per-recorder GPU affinity. A gpuUuid (UUID string or
+      // numeric index) pins the sidecar to exactly that device; otherwise
+      // NVIDIA_VISIBLE_DEVICES=all exposes every GPU on the host (legacy
+      // behavior — for a single-GPU node like zampp2 / L4 this equals GPU 0).
+      const visibleDevices = (gpuUuid != null && String(gpuUuid).trim() !== '')
+        ? String(gpuUuid).trim()
+        : 'all';
+      sidecarEnv.push(`NVIDIA_VISIBLE_DEVICES=${visibleDevices}`);
       sidecarEnv.push('NVIDIA_DRIVER_CAPABILITIES=video,compute,utility');
     }
 
@@ -137,22 +308,60 @@ async function handleSidecarStart(body, res) {
       HostConfig: hostConfig,
     };
 
-    const createRes = await dockerApi('POST', '/containers/create', spec);
-    if (createRes.status !== 201) {
-      return jsonResponse(res, 502, { error: 'Failed to create container', details: createRes.data });
+    // Deltacast: ensure the shared bridge daemon is running on the HOST before
+    // starting the sidecar. The sidecar reads FIFOs produced by the bridge;
+    // it does NOT open the board handle itself (no BufMngr.c:781 race).
+    if (sourceType === 'deltacast') {
+      _dcSidecarCount++;
+      startDeltacastBridge();
+      // Inject per-port signal format so capture-manager uses real dimensions/fps
+      const _srcCfg = (env.find(e => e.startsWith('SOURCE_CONFIG=')) || '').slice(14);
+      let _portNum = NaN;
+      try { _portNum = JSON.parse(_srcCfg).port; } catch (_) {}
+      if (Number.isFinite(_portNum) && _dcPortFmt.has(_portNum)) {
+        const _fmt = _dcPortFmt.get(_portNum);
+        const _fps = (_fmt.fps_den && _fmt.fps_den !== 1) ? `${_fmt.fps_num}/${_fmt.fps_den}` : String(_fmt.fps_num);
+        sidecarEnv.push(`DELTACAST_VIDEO_SIZE=${_fmt.width}x${_fmt.height}`);
+        sidecarEnv.push(`DELTACAST_FRAMERATE=${_fps}`);
+        sidecarEnv.push(`DELTACAST_INTERLACED=${_fmt.interlaced ? '1' : '0'}`);
+        console.log(`[dc-bridge] port ${_portNum} fmt: ${_fmt.width}x${_fmt.height} ${_fps} interlaced=${_fmt.interlaced}`);
+      }
     }
 
-    const containerId = createRes.data.Id;
-    const _u = (env.find(e => e.startsWith('MAM_API_URL=')) || '').slice(12);
-    const _tok = env.some(e => e.startsWith('MAM_API_TOKEN=') && e.length > 14);
-    console.log(`[sidecar-start] ${containerId} image=${image} src=${sourceType} MAM_API_URL=${_u} token=${_tok}`);
-    const startRes = await dockerApi('POST', `/containers/${containerId}/start`);
-    if (startRes.status !== 204) {
-      await dockerApi('DELETE', `/containers/${containerId}?force=true`).catch(() => {});
-      return jsonResponse(res, 502, { error: 'Failed to start container', details: startRes.data });
-    }
+    let containerId;
+    try {
+      const createRes = await dockerApi('POST', '/containers/create', spec);
+      if (createRes.status !== 201) {
+        if (sourceType === 'deltacast') {
+          _dcSidecarCount--;
+          if (_dcSidecarCount <= 0) { _dcSidecarCount = 0; stopDeltacastBridge(); }
+        }
+        return jsonResponse(res, 502, { error: 'Failed to create container', details: createRes.data });
+      }
 
-    jsonResponse(res, 201, { containerId, capturePort });
+      containerId = createRes.data.Id;
+      const _u = (env.find(e => e.startsWith('MAM_API_URL=')) || '').slice(12);
+      const _tok = env.some(e => e.startsWith('MAM_API_TOKEN=') && e.length > 14);
+      console.log(`[sidecar-start] ${containerId} image=${image} src=${sourceType} MAM_API_URL=${_u} token=${_tok}`);
+      const startRes = await dockerApi('POST', `/containers/${containerId}/start`);
+      if (startRes.status !== 204) {
+        if (sourceType === 'deltacast') {
+          _dcSidecarCount--;
+          if (_dcSidecarCount <= 0) { _dcSidecarCount = 0; stopDeltacastBridge(); }
+        }
+        await dockerApi('DELETE', `/containers/${containerId}?force=true`).catch(() => {});
+        return jsonResponse(res, 502, { error: 'Failed to start container', details: startRes.data });
+      }
+
+      if (sourceType === 'deltacast') _containerSourceType.set(containerId, 'deltacast');
+      jsonResponse(res, 201, { containerId, capturePort });
+    } catch (err) {
+      if (sourceType === 'deltacast') {
+        _dcSidecarCount--;
+        if (_dcSidecarCount <= 0) { _dcSidecarCount = 0; stopDeltacastBridge(); }
+      }
+      throw err;
+    }
   } catch (err) {
     jsonResponse(res, 500, { error: err.message });
   }
@@ -178,17 +387,34 @@ async function fetchContainerLogs(containerId) {
 async function handleSidecarStop(containerId, res) {
   try {
     console.log(`[sidecar-stop] stopping ${containerId} (grace 180s)...`);
-    // Grace period must exceed the capture container's shutdown work
-    // (finalise ffmpeg session + register asset via callback). Default
-    // docker stop is only 10s, which SIGKILLs capture mid-finalise and
-    // loses the POST /assets callback -> asset stuck 'live', no jobs.
-    await dockerApi('POST', `/containers/${containerId}/stop?t=180`).catch(() => {});
-    // Dump the capture container's shutdown logs into our persistent log
-    // BEFORE removing it, so failed callbacks are diagnosable.
-    const logs = await fetchContainerLogs(containerId);
-    console.log(`[sidecar-stop] ==== capture logs for ${containerId} ====\n${logs}\n[sidecar-stop] ==== end logs ====`);
-    // Container has now exited gracefully (or hit the 180s cap); remove it.
-    await dockerApi('DELETE', `/containers/${containerId}?force=true`).catch(() => {});
+    
+    // Run the container teardown and cleanup in the background. The capture
+    // process SIGTERM handler flushes ffmpeg and uploads the file to S3
+    // (taking up to 3 minutes for multi-GB files) before exiting. Returning
+    // immediately stops the API request timing out.
+    (async () => {
+      try {
+        await dockerApi('POST', `/containers/${containerId}/stop?t=180`).catch(() => {});
+        const logs = await fetchContainerLogs(containerId);
+        console.log(`[sidecar-stop] ==== capture logs for ${containerId} ====\n${logs}\n[sidecar-stop] ==== end logs ====`);
+        await dockerApi('DELETE', `/containers/${containerId}?force=true`).catch(() => {});
+
+        // Deltacast bridge lifecycle: decrement sidecar count; stop bridge when last.
+        if (_containerSourceType.get(containerId) === 'deltacast') {
+          _containerSourceType.delete(containerId);
+          _dcSidecarCount--;
+          if (_dcSidecarCount <= 0) {
+            _dcSidecarCount = 0;
+            stopDeltacastBridge();
+          }
+        } else {
+          _containerSourceType.delete(containerId);
+        }
+      } catch (err) {
+        console.error(`[sidecar-stop] background cleanup failed for ${containerId}:`, err.message);
+      }
+    })();
+
     jsonResponse(res, 200, { ok: true });
   } catch (err) {
     console.error(`[sidecar-stop] error: ${err.message}`);
@@ -227,6 +453,155 @@ async function handleSidecarStatus(containerId, res) {
   }
 }
 
+// ── Agent auth ────────────────────────────────────────────────────────────
+// When NODE_TOKEN is configured, privileged control endpoints (driver install)
+// require a matching `Authorization: Bearer <NODE_TOKEN>`. mam-api forwards the
+// node's stored token. If NODE_TOKEN is empty (dev), auth is not enforced.
+function checkAgentAuth(req) {
+  if (!NODE_TOKEN) return true;
+  const hdr = req.headers['authorization'] || '';
+  const m = /^Bearer\s+(.+)$/i.exec(hdr);
+  if (!m) return false;
+  
+  const token = m[1];
+  if (token.length !== NODE_TOKEN.length) return false;
+  try {
+    return crypto.timingSafeEqual(Buffer.from(token), Buffer.from(NODE_TOKEN));
+  } catch (_) {
+    return false;
+  }
+}
+
+// ── Driver/SDK install ────────────────────────────────────────────────────
+// Probe host presence of each capture-driver vendor. Mirrors the detection the
+// install script uses, so the UI can show "installed / not installed" without
+// running the installer. Best-effort: every probe is guarded.
+function probeDriverStatus() {
+  const out = {};
+
+  // blackmagic — kernel module + /dev/blackmagic device tree.
+  let bmLoaded = false;
+  try { bmLoaded = fs.readFileSync('/proc/modules', 'utf8').split('\n').some(l => /^blackmagic\b/.test(l)); } catch (_) {}
+  let bmDev = false;
+  try { bmDev = fs.existsSync('/dev/blackmagic') && fs.readdirSync('/dev/blackmagic').length > 0; } catch (_) {}
+  out.blackmagic = { installed: bmLoaded || bmDev, module_loaded: bmLoaded, device_present: bmDev };
+
+  // aja — ajantv2 kernel module.
+  let ajaLoaded = false;
+  try { ajaLoaded = fs.readFileSync('/proc/modules', 'utf8').split('\n').some(l => /ajantv2/.test(l)); } catch (_) {}
+  out.aja = { installed: ajaLoaded, module_loaded: ajaLoaded };
+
+  // deltacast — videomaster module or /dev/deltacast* node.
+  let dcLoaded = false;
+  try { dcLoaded = fs.readFileSync('/proc/modules', 'utf8').split('\n').some(l => /videomaster/.test(l)); } catch (_) {}
+  let dcDev = false;
+  try { dcDev = fs.readdirSync('/dev').some(n => /^deltacast\d+$/.test(n)); } catch (_) {}
+  out.deltacast = { installed: dcLoaded || dcDev, module_loaded: dcLoaded, device_present: dcDev };
+
+  // ndi — user-space libs only. Look in the install target + common lib dirs.
+  let ndiPresent = false;
+  try {
+    for (const dir of ['/opt/ndi-lib', '/usr/local/lib', '/usr/lib/x86_64-linux-gnu']) {
+      let entries = [];
+      try { entries = fs.readdirSync(dir); } catch (_) { continue; }
+      if (entries.some(n => /^libndi\.so/.test(n))) { ndiPresent = true; break; }
+    }
+  } catch (_) {}
+  out.ndi = { installed: ndiPresent, libs_present: ndiPresent };
+
+  return out;
+}
+
+async function handleDriverStatus(res) {
+  try {
+    jsonResponse(res, 200, { kernel: os.release(), vendors: probeDriverStatus() });
+  } catch (err) {
+    jsonResponse(res, 500, { error: err.message });
+  }
+}
+
+// Run install-driver.sh <vendor> inside a one-shot PRIVILEGED ubuntu container.
+// The repo is bind-mounted read-only at /repo; host kernel paths are mounted so
+// dkms/modprobe/ldconfig affect the host. Logs are streamed back to the caller.
+async function handleDriverInstall(body, res) {
+  const vendor = String(body?.vendor || '').toLowerCase();
+  if (!DRIVER_VENDORS.includes(vendor)) {
+    return jsonResponse(res, 400, { error: `Invalid vendor (allowed: ${DRIVER_VENDORS.join(', ')})` });
+  }
+
+  let containerId;
+  try {
+    // Host paths the installer needs to reach the host kernel:
+    //   /lib/modules,/usr/src,/boot  → DKMS / module build + install
+    //   /dev                         → device-node visibility + udev
+    // The repo (sdk/<vendor>/ + deploy/install-driver.sh) is mounted read-only.
+    const binds = [
+      `${REPO_DIR}:/repo:ro`,
+      '/lib/modules:/lib/modules',
+      '/usr/src:/usr/src',
+      '/boot:/boot',
+      '/dev:/dev',
+      // NDI install target lives under /opt; expose host /opt so libs land on host.
+      '/opt:/opt',
+    ];
+
+    const spec = {
+      Image: 'ubuntu:22.04',
+      // NOTE: vendor is a value from DRIVER_VENDORS only — never arbitrary input.
+      // Passed as a distinct argv element (Cmd array), not a shell string.
+      Cmd: ['bash', '/repo/deploy/install-driver.sh', vendor],
+      Env: [`REPO_DIR=/repo`],
+      WorkingDir: '/repo',
+      HostConfig: {
+        Privileged: true,
+        NetworkMode: 'host',
+        Binds: binds,
+        AutoRemove: false,
+      },
+    };
+
+    const createRes = await dockerApi('POST', '/containers/create', spec);
+    if (createRes.status !== 201) {
+      return jsonResponse(res, 502, { error: 'Failed to create install container', details: createRes.data });
+    }
+    containerId = createRes.data.Id;
+    console.log(`[driver-install] ${containerId} vendor=${vendor}`);
+
+    const startRes = await dockerApi('POST', `/containers/${containerId}/start`);
+    if (startRes.status !== 204) {
+      await dockerApi('DELETE', `/containers/${containerId}?force=true`).catch(() => {});
+      return jsonResponse(res, 502, { error: 'Failed to start install container', details: startRes.data });
+    }
+
+    // Wait for the install to finish (DKMS builds can take a minute+).
+    let exitCode = null;
+    for (let i = 0; i < 600; i++) {
+      await new Promise(r => setTimeout(r, 1000));
+      const inspect = await dockerApi('GET', `/containers/${containerId}/json`);
+      const state = inspect.data?.State;
+      if (state && !state.Running) { exitCode = state.ExitCode; break; }
+    }
+
+    const logs = await fetchContainerLogs(containerId);
+    const rebootRequired = /REBOOT_REQUIRED=1/.test(logs);
+    const ok = exitCode === 0;
+    jsonResponse(res, ok ? 200 : 500, {
+      ok,
+      vendor,
+      exitCode,
+      rebootRequired,
+      logs,
+      status: probeDriverStatus()[vendor] || null,
+    });
+  } catch (err) {
+    jsonResponse(res, 500, { error: err.message });
+  } finally {
+    if (containerId) {
+      await dockerApi('DELETE', `/containers/${containerId}?force=true`).catch(() => {});
+    }
+  }
+}
+
 // ── CPU sampling (500ms window) ───────────────────────────────────────────
 function sampleCpu() {
   return new Promise(resolve => {
@@ -247,21 +622,39 @@ function sampleCpu() {
 }
 
 
-// -- Live GPU utilization sampling -----------------------------------------
+// -- Live GPU / NVENC encode telemetry sampling -----------------------------
 // Spawns a short-lived nvidia container via Docker API on each heartbeat call.
-// Returns array of { index, util_pct, mem_used_mb, mem_total_mb } per GPU,
-// or [] if no GPUs / nvidia runtime unavailable.
+// Returns array of { index, util_pct, enc_util_pct, mem_used_mb, mem_total_mb,
+// nvenc_sessions } per GPU, or [] if no GPUs / nvidia runtime unavailable.
+//
+// Two nvidia-smi queries are run inside one container via `sh -c`, each guarded
+// with `|| true` so a query unsupported on a given driver/GPU (e.g. older cards
+// that don't expose utilization.encoder) doesn't abort the whole sample:
+//   1. --query-gpu  → per-GPU gpu/encoder util + memory
+//   2. --query-compute-apps → pid,used_memory,gpu_uuid for live processes; we
+//      count rows per GPU as an NVENC/compute "session" approximation. Marked
+//      with a SEP line so the two CSV blocks can be told apart in the log.
 async function sampleGpuUtil() {
   if (!_gpuCache || _gpuCache.length === 0) return [];
 
-  const QUERY = '--query-gpu=index,utilization.gpu,memory.used,memory.total';
-  const FMT   = '--format=csv,noheader,nounits';
+  const GPU_QUERY = '--query-gpu=index,utilization.gpu,utilization.encoder,memory.used,memory.total';
+  const APP_QUERY = '--query-compute-apps=gpu_uuid,pid,used_memory';
+  const FMT       = '--format=csv,noheader,nounits';
+  // Map GPU index → uuid so compute-app rows (keyed by uuid) attach to a GPU.
+  const UUID_QUERY = '--query-gpu=index,uuid';
+  const SCRIPT = [
+    `nvidia-smi ${GPU_QUERY} ${FMT} || true`,
+    `echo '---SEP-APPS---'`,
+    `nvidia-smi ${APP_QUERY} ${FMT} 2>/dev/null || true`,
+    `echo '---SEP-UUID---'`,
+    `nvidia-smi ${UUID_QUERY} ${FMT} 2>/dev/null || true`,
+  ].join('; ');
 
   let containerId;
   try {
     const createRes = await dockerApi('POST', '/containers/create', {
       Image: 'ubuntu:22.04',
-      Cmd:   ['nvidia-smi', QUERY, FMT],
+      Cmd:   ['sh', '-c', SCRIPT],
       HostConfig: {
         AutoRemove: false,
         Runtime:    'nvidia',
@@ -295,11 +688,46 @@ async function sampleGpuUtil() {
     });
 
     const text = logRes.replace(/[\x00-\x07].{7}/g, '').trim();
-    const lines = text.split('\n').filter(l => /^\d+,/.test(l.trim()));
+    const [gpuBlock = '', appBlock = '', uuidBlock = ''] =
+      text.split(/---SEP-(?:APPS|UUID)---/);
+
+    // uuid → index map (for attributing compute-app rows to a GPU)
+    const uuidToIndex = {};
+    uuidBlock.split('\n').forEach(l => {
+      const m = l.trim().match(/^(\d+)\s*,\s*(GPU-[0-9a-fA-F-]+)/);
+      if (m) uuidToIndex[m[2]] = parseInt(m[1], 10);
+    });
+
+    // NVENC/compute session count per GPU index (best-effort).
+    const sessionsByIndex = {};
+    appBlock.split('\n').forEach(l => {
+      const parts = l.split(',').map(s => s.trim());
+      const uuid = parts[0];
+      if (!uuid || !uuid.startsWith('GPU-')) return;
+      const idx = uuidToIndex[uuid];
+      if (idx == null) return;
+      sessionsByIndex[idx] = (sessionsByIndex[idx] || 0) + 1;
+    });
+
+    const lines = gpuBlock.split('\n').filter(l => /^\s*\d+\s*,/.test(l));
 
     return lines.map(line => {
-      const [idx, util, memUsed, memTotal] = line.split(',').map(s => parseInt(s.trim(), 10));
-      return { index: idx, util_pct: util, mem_used_mb: memUsed, mem_total_mb: memTotal };
+      // utilization.encoder may report "[N/A]" on cards/drivers that don't
+      // expose it — parseInt yields NaN there, which we coerce to null.
+      const cols = line.split(',').map(s => s.trim());
+      const idx      = parseInt(cols[0], 10);
+      const util     = parseInt(cols[1], 10);
+      const encUtil  = parseInt(cols[2], 10);
+      const memUsed  = parseInt(cols[3], 10);
+      const memTotal = parseInt(cols[4], 10);
+      return {
+        index:          idx,
+        util_pct:       Number.isNaN(util)    ? null : util,
+        enc_util_pct:   Number.isNaN(encUtil) ? null : encUtil,
+        mem_used_mb:    Number.isNaN(memUsed) ? null : memUsed,
+        mem_total_mb:   Number.isNaN(memTotal) ? null : memTotal,
+        nvenc_sessions: sessionsByIndex[idx] || 0,
+      };
     });
   } catch (err) {
     console.warn('[gpu-util] sampling failed:', err.message);
@@ -480,12 +908,31 @@ async function heartbeat() {
   const ip_address   = getIp();
   const capabilities = detectHardware();
 
+  // Issue #166 — fold live NVENC/GPU encode telemetry into capabilities.gpus so
+  // the Cluster screen (which reads cluster_nodes.capabilities.gpus) can render
+  // per-GPU util / encoder util / NVENC sessions alongside the static name+VRAM.
+  // gpu_util is also sent verbatim below for any consumer reading metrics.gpus.
+  if (Array.isArray(capabilities.gpus) && gpu_util.length) {
+    capabilities.gpus = capabilities.gpus.map(g => {
+      const live = gpu_util.find(u => u.index === g.index);
+      if (!live) return g;
+      return {
+        ...g,
+        util_pct:       live.util_pct,
+        enc_util_pct:   live.enc_util_pct,
+        mem_used_mb:    live.mem_used_mb,
+        mem_total_mb:   live.mem_total_mb ?? g.memory_mb ?? null,
+        nvenc_sessions: live.nvenc_sessions,
+      };
+    });
+  }
+
   const payload = {
-    hostname:     os.hostname(),
+    hostname:     NODE_NAME,
     ip_address,
     role:         NODE_ROLE,
     version:      VERSION,
-    api_url:      `http://${ip_address || os.hostname()}:${AGENT_PORT}`,
+    api_url:      `http://${ip_address || NODE_NAME}:${AGENT_PORT}`,
     cpu_usage,
     mem_used_mb:  Math.round((totalMem - freeMem) / 1048576),
     mem_total_mb: Math.round(totalMem / 1048576),
@@ -572,6 +1019,16 @@ const server = http.createServer((req, res) => {
     const id = pathname.slice('/sidecar/'.length, -'/status'.length);
     handleSidecarStatus(id, res);
 
+  } else if (req.method === 'GET' && pathname === '/driver/status') {
+    if (!checkAgentAuth(req)) return jsonResponse(res, 401, { error: 'Unauthorized' });
+    handleDriverStatus(res);
+
+  } else if (req.method === 'POST' && pathname === '/driver/install') {
+    if (!checkAgentAuth(req)) return jsonResponse(res, 401, { error: 'Unauthorized' });
+    readBody(req)
+      .then(body => handleDriverInstall(body, res))
+      .catch(() => jsonResponse(res, 400, { error: 'Invalid request body' }));
+
   } else if (req.method === 'GET' && pathname.startsWith('/live/')) {
     serveLiveFile(pathname, res);
 

services/playout/Dockerfile

@@ -0,0 +1,102 @@
+# Wild Dragon Playout sidecar — CasparCG Server + Node AMCP control shim.
+#
+# CasparCG's mixer needs an OpenGL context. On a node with a real GPU we'd pass
+# the device + driver through; for the headless / no-GPU case we run a virtual
+# framebuffer (Xvfb) so the GL context initialises. The container is launched
+# --privileged by mam-api (same as capture) so DeckLink / NDI hardware is
+# reachable when present.
+#
+# CasparCG 2.4.x no longer ships a self-contained Linux tarball — the GitHub
+# release provides either Ubuntu .deb packages or an "ubuntu22" zip that bundles
+# the binary + its .so files under bin/ and lib/. We use the zip on an
+# ubuntu:22.04 base so the bundled libs match the host glibc/abi, then install
+# Node 20 from NodeSource on top.
+#
+# NDI + DeckLink SDKs are NOT redistributable. They are fetched at build time
+# from a URL supplied as a build arg (mirror it into your own artifact store);
+# the build still succeeds without it (NDI/DeckLink consumers simply won't be
+# available — SRT/RTMP/test output still work).
+
+FROM ubuntu:22.04
+
+ARG CASPAR_VERSION=2.4.0-stable
+ARG CASPAR_URL=https://github.com/CasparCG/server/releases/download/v2.4.0-stable/casparcg-server-v2.4.0-stable-ubuntu22.zip
+ARG NDI_SDK_URL=
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+# CasparCG 2.4 runtime deps + Xvfb for headless GL + CEF (HTML producer) deps +
+# Node 20 (NodeSource).
+#
+# NOTE: we deliberately do NOT `apt-get install ffmpeg`. That package drags in
+# ~80 transitive shared libraries (libav*, libx264, libdrm, libva, ...) that
+# perturb CasparCG 2.4.0's runtime linking and make its headless startup abort
+# with SIGABRT (exit 134) on nearly every launch. A self-contained STATIC
+# ffmpeg binary (installed below) gives us the standalone CLI the preview
+# re-muxer needs with ZERO new shared libs, keeping CasparCG's environment
+# identical to the known-good image.
+RUN apt-get update && apt-get install -y --no-install-recommends \
+      ca-certificates curl unzip tar xz-utils gnupg \
+      xvfb libgl1-mesa-dri libglu1-mesa fonts-dejavu-core \
+      libnss3 libnspr4 libatk1.0-0 libatk-bridge2.0-0 libcups2 libdrm2 \
+      libxkbcommon0 libxcomposite1 libxdamage1 libxfixes3 libxrandr2 \
+      libgbm1 libpango-1.0-0 libcairo2 libasound2 libatspi2.0-0 \
+  && mkdir -p /etc/apt/keyrings \
+  && curl -fsSL https://deb.nodesource.com/gpgkey/nodesource-repo.gpg.key \
+       | gpg --dearmor -o /etc/apt/keyrings/nodesource.gpg \
+  && echo "deb [signed-by=/etc/apt/keyrings/nodesource.gpg] https://deb.nodesource.com/node_20.x nodistro main" \
+       > /etc/apt/sources.list.d/nodesource.list \
+  && apt-get update && apt-get install -y --no-install-recommends nodejs \
+  && rm -rf /var/lib/apt/lists/*
+
+# ── Standalone STATIC ffmpeg CLI (for the HLS preview re-muxer) ───────────────
+# john van sickle's static build is fully self-contained (no shared-lib deps),
+# so it can't perturb CasparCG's runtime linking. Override FFMPEG_URL to mirror
+# this into your own artifact store if upstream availability is a concern.
+ARG FFMPEG_URL=https://johnvansickle.com/ffmpeg/releases/ffmpeg-release-amd64-static.tar.xz
+RUN set -eux; \
+    curl -fsSL "$FFMPEG_URL" -o /tmp/ffmpeg.tar.xz; \
+    mkdir -p /tmp/ffmpeg; \
+    tar xJf /tmp/ffmpeg.tar.xz -C /tmp/ffmpeg --strip-components=1; \
+    cp /tmp/ffmpeg/ffmpeg /tmp/ffmpeg/ffprobe /usr/local/bin/; \
+    chmod +x /usr/local/bin/ffmpeg /usr/local/bin/ffprobe; \
+    rm -rf /tmp/ffmpeg /tmp/ffmpeg.tar.xz; \
+    /usr/local/bin/ffmpeg -version | head -1
+
+# ── CasparCG Server (ubuntu22 zip bundle) ────────────────────────────────────
+# The zip extracts to /opt/casparcg_server with the binary at bin/casparcg and
+# its bundled .so files under lib/ (added to LD_LIBRARY_PATH by entrypoint.sh).
+# Symlink to /opt/casparcg so the config/entrypoint paths stay stable.
+WORKDIR /tmp/caspar
+RUN set -eux; \
+    curl -fsSL "$CASPAR_URL" -o caspar.zip; \
+    unzip -q caspar.zip -d /opt; \
+    chmod +x /opt/casparcg_server/bin/casparcg /opt/casparcg_server/scanner 2>/dev/null || true; \
+    ls /opt/casparcg_server/; \
+    test -x /opt/casparcg_server/bin/casparcg; \
+    ln -sfn /opt/casparcg_server /opt/casparcg; \
+    echo "caspar binary: /opt/casparcg_server/bin/casparcg"; \
+    cd /; rm -rf /tmp/caspar
+
+RUN if [ -n "$NDI_SDK_URL" ]; then \
+      mkdir -p /opt/ndi-lib && \
+      curl -fsSL "$NDI_SDK_URL" -o /tmp/ndi.tar.gz && \
+      tar xzf /tmp/ndi.tar.gz -C /tmp && \
+      find /tmp -name 'libndi*.so*' -exec cp -a {} /opt/ndi-lib/ \; && \
+      rm -f /tmp/ndi.tar.gz && ldconfig /opt/ndi-lib || true; \
+    fi
+ENV NDI_RUNTIME_DIR_V6=/opt/ndi-lib
+
+RUN mkdir -p /media
+
+WORKDIR /app
+COPY package*.json ./
+RUN npm install --omit=dev
+COPY . .
+
+COPY casparcg.config /opt/casparcg/casparcg.config
+COPY entrypoint.sh /entrypoint.sh
+RUN chmod +x /entrypoint.sh
+
+EXPOSE 3002 5250
+ENTRYPOINT ["/entrypoint.sh"]

services/playout/casparcg.config

@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+  <paths>
+    <media-path>/media/</media-path>
+    <log-path>/media/casparcg/log/</log-path>
+    <data-path>/media/casparcg/data/</data-path>
+    <template-path>/media/templates/</template-path>
+  </paths>
+  <channels>
+    <channel>
+      <video-mode>1080i5994</video-mode>
+      <consumers>
+      </consumers>
+    </channel>
+  </channels>
+  <controllers>
+    <tcp>
+      <port>5250</port>
+      <protocol>AMCP</protocol>
+    </tcp>
+  </controllers>
+</configuration>