- POST /api/v1/assets: when transitioning from 'live' to 'processing'
with a hi-res key but no proxy, queue a proxy job instead of just
flipping status='ready'. Recorder-captured clips now get a proxy
+ thumbnail like upload-path assets do
- POST /api/v1/recorders/:id/start now accepts { clipName } in the body;
operator-supplied name (sanitized to [A-Za-z0-9 ._-], capped at 80)
overrides the auto-generated <recorder>_<timestamp> fallback
- RecorderRow gets a 'Clip name (optional)' input visible when stopped;
Enter triggers Record, value sent on POST start, cleared on stop
- New POST /api/v1/assets/:id/generate-proxy and
POST /api/v1/assets/backfill-proxies for one-shot cleanup of pre-fix
clips that have a hi-res master but no proxy
- Home: new /api/v1/metrics/home endpoint buckets last 24h of assets,
jobs done/failed into hourly counts; sparklines now render real
time-series instead of decorative sine waves
- Home stat cards are now clickable (route to relevant page) and the
delta lines show real activity ("+N added in last 24h", "N completed")
- Home live-feed tiles use HlsPreview for recorders with a live_asset_id
- Users: row 3-dot menu is now a real popover with Rename / Reset
password / Delete actions wired to PATCH /users/:id and DELETE
- Users: role is now an inline <select> that PATCHes immediately
- Users: Created column replaces fake 'last active' (no last_login
tracking yet); group count is real
- Groups tab is now functional — list groups, create, expand to
show + manage members (add/remove), delete; backed by existing
/api/v1/groups CRUD
- Policies tab is now an honest 'coming soon' stub
- New icons: key, lock, edit; new .row-menu popover styles
- Settings: drop AMPP tab, rename GPU/Transcoding → Proxy encoding
with explicit 'applied to every ingested file' wording, expose
CPU codec/preset options when GPU is off
- New Capture SDKs tab (Settings): upload Blackmagic / AJA / Deltacast
SDK archives (.zip / .tar.gz) staged to /sdk/<vendor>/ inside mam-api;
BMD is fully wired into the FFmpeg build pipeline, AJA + Deltacast
staging-only pending FFmpeg patches
- mam-api: new /api/v1/sdk routes (multer upload, extract, list, delete);
Dockerfile gets unzip+tar; docker-compose mounts /mnt/NVME/MAM/sdk:/sdk
- proxy worker now reads proxy-encoding settings from DB on every job,
builds args for libx264 / NVENC / VAAPI, falls back to libx264 on
hardware-encode failure
- settings GET /s3 falls back to S3_* env vars when DB is empty so the
UI reflects what's actually wired (fixes 'not configured' false alarm)
Fetches stream URL on hover after 350ms delay; renders muted autoplay
video overlay over the thumbnail. Supports both mp4 and HLS streams.
Only triggers for ready/live assets to avoid pointless API calls.
- Fetch stream URL on asset open; show <video> element for mp4/hls
- Use hls.js for live HLS streams (loaded via CDN in index.html)
- Sync video play/pause/seek/timeupdate to React state
- Show loading state while fetching stream, status message when unavailable
- Add Retry processing button for error-status assets
- totalMs derived from video metadata when available, falls back to parseDuration
The previous patch_decklink.py mixed v14_2_1 versioned types (Fix 1 renamed the allocator class) with no-ops for SetVideoInputFrameMemoryAllocator + QueryInterface-around-GetBytes (Fixes 2 & 3). That inconsistency compiled but silently dropped every video frame: VideoInputFrameArrived saw _v14_2_1 allocator output but tried to read it via the SDK 16 unversioned IDeckLinkVideoBuffer path, and the SDK released the buffer before FFmpeg could consume it.
Bisected with the BMD-provided Capture sample at SDK 16 mode 5 (Hp29) which got frames cleanly, confirming the signal was fine and the bug was in FFmpegs decklink demuxer.
Fix: pull libavdevice/decklink_{enc,dec,common}{.cpp,.h} from upstream FFmpeg master (commits past 7.1 that fully rename every decklink interface to its _v14_2_1 versioned form) and apply that diff in reverse during build. Now build is internally consistent and frames flow.
Verified: SDI1 recorder on zampp2 hits 423 frames in 14s @ 29 fps, ProRes HQ at 91 Mbps.
Bug: yadif=mode=1 unconditionally doubled output framerate for SDI input. On 1080p29.97 progressive sources the encoder produced zero frames (time advanced, size stayed at 1KiB MOV header).
Fix: deint=1 makes yadif only process frames flagged as interlaced; progressive frames pass through at the source rate.
Dockerfile is now a two-stage build that compiles FFmpeg from source with --enable-decklink against the Blackmagic SDK 16.x headers in services/capture/sdk/ (operator-supplied, gitignored). build-with-decklink.sh + patch_decklink.py drive the build.
docker-compose.yml mounts /dev/shm, /run/dbus, /run/systemd into mam-api, capture, web-ui so the BMD runtime can talk to the host.
capture-manager.js wraps SDI sources with -vf yadif=mode=1 (deinterlace).
recorders.html defaults to SDI source type now that we have a working DeckLink path.
Two bugs fixed:
1. SDI capture sidecar never had /dev/blackmagic bound — ffmpeg opened the
decklink input inside a container with no device nodes, so frame=0.
Fix: local spawns now push '/dev/blackmagic:/dev/blackmagic' onto Binds
when source_type='sdi'.
2. recorders.js always spawned sidecars against the local Docker socket
(zampp1), even when a recorder's node_id pointed at zampp2 (where the
card is). Fix: resolveNodeTarget() looks up the recorder's cluster node;
if it's a different hostname the sidecar is spawned via a new
POST /sidecar/start endpoint on the remote node-agent.
node-agent gains three new routes (all talk to the local Docker socket):
POST /sidecar/start — create + start container (host network,
privileged, /dev/blackmagic bind for sdi)
DELETE /sidecar/:id — stop + remove
GET /sidecar/:id/status — inspect + poll capture service
docker-compose.worker.yml: add /var/run/docker.sock and LIVE_DIR to
node-agent so it can spawn sidecars, and document build-capture prerequisite.: recorders.js
Two bugs fixed:
1. SDI capture sidecar never had /dev/blackmagic bound — ffmpeg opened the
decklink input inside a container with no device nodes, so frame=0.
Fix: local spawns now push '/dev/blackmagic:/dev/blackmagic' onto Binds
when source_type='sdi'.
2. recorders.js always spawned sidecars against the local Docker socket
(zampp1), even when a recorder's node_id pointed at zampp2 (where the
card is). Fix: resolveNodeTarget() looks up the recorder's cluster node;
if it's a different hostname the sidecar is spawned via a new
POST /sidecar/start endpoint on the remote node-agent.
node-agent gains three new routes (all talk to the local Docker socket):
POST /sidecar/start — create + start container (host network,
privileged, /dev/blackmagic bind for sdi)
DELETE /sidecar/:id — stop + remove
GET /sidecar/:id/status — inspect + poll capture service
docker-compose.worker.yml: add /var/run/docker.sock and LIVE_DIR to
node-agent so it can spawn sidecars, and document build-capture prerequisite.: index.js
Promoted 14 new tokens (--accent-hover, --signal-{good,bad,warn}-hover,
--accent-bright, --thumb-black, --overlay, --shadow, --ease-out-{quart,expo},
--dur-{fast,normal,slide}, --z-topbar) and substituted every raw oklch /
cubic-bezier / hardcoded z-index occurrence in the 12 primitive files.
cubic-bezier appearances dropped from 8 files to 0 (only in tokens.css).
Bundle byte count: 138 KB -> 139 KB. Visual regression: zero (smoke page
still renders identically).
Three bugs found during task 20 verify, all fixed:
1. Tailwind CLI does NOT read postcss.config.js. Switched Dockerfile to
npx postcss + postcss-cli so the postcss plugin chain actually runs.
2. postcss-import was not installed but app.css uses @import for the
primitive component files. Added postcss-import + cssnano (for prod
minification under --env production).
3. @import statements must come BEFORE any other rules per CSS spec.
app.css had @tailwind base/components ABOVE @import, so postcss-import
silently skipped every component @import. Moved all @imports to the
top, @tailwind directives below. Bundle went from 121KB with 0 wd-*
classes to 138KB with 116 wd-* classes.
Also added tailwind safelist for wd-/is-/nav-dev-badge so the wave-2
migration of HTML files cannot accidentally tree-shake primitives.
Fonts: Inter 400/500/600 + JetBrains Mono 400/600 (woff2 from rsms/inter and JetBrains/JetBrainsMono github).
Dockerfile: two-stage build. Stage 1 (node:20-alpine) runs tailwindcss --minify to emit public/dist/app.css. Stage 2 (nginx:alpine) ships the static result.
NOTE on task 19 (nginx caching for /dist /fonts): SKIPPED. The existing nginx.conf already caches *.css and *.woff2 for 1y immutable via the generic location ~* \\.(css|...|woff2|...)$ regex. Adding explicit /dist/ and /fonts/ blocks would be redundant.
Flex-child overflow footgun: .slide-panel-body had flex:1 and overflow-y:auto
but without min-height:0 it never shrank below content height, so the new
Master/Proxy codec blocks overflowed past the panel bottom and the footer
(Cancel / Probe / Save buttons) was unreachable. Lock the panel to 100vh,
add min-height:0 to the body. Also drop redundant margin-bottom on
.codec-block since the body already has gap spacing.
The timeline editor isn't ready yet. Replace the 49 KB prototype page
with a clean construction screen (still rendering the standard sidebar
so users can navigate away). The 'IN DEV' badge on the sidebar nav item
is injected by auth-guard.js across all pages.
Adds a tiny CSS rule + DOM patch that walks .nav-item links on every
page and appends an 'IN DEV' badge to those matching a known in-dev
page (currently just editor.html). Avoids touching all 13 HTML files
for the same single-line nav change.
- Replace flat codec dropdowns with Master/Proxy blocks, each with
Video/Audio/Container tabs.
- Replace BM1/BM2 device dropdown with cluster-node picker plus
inline BMDCards.render(...) SVG -- click a port to set device_index.
- Wire full codec field set (video bitrate, framerate, audio codec/
bitrate/channels, container) end-to-end to /api/v1/recorders.
- Auto-hide bitrate input for profile-driven codecs (ProRes, DNxHR,
PCM, FLAC); show for H.264/265/NVENC, AAC, AC-3, Opus, DNxHD.
- Resolve SDI source display in cards via /cluster/devices/blackmagic
(hostname + model + port) instead of raw device index.
Finishes the pending item from
docs/superpowers/plans/2026-05-21-cluster-codec-revamp.md.
mam-api self-heartbeat now reads NODE_HOSTNAME so primary rows survive container restarts instead of resurrecting with the random container ID. test-cluster.sh rewritten to use jq (the python f-strings had a parse bug that silently passed the IP check) and limited the docker-bridge alarm to 172.17.x since the user LAN occupies 172.18.0.0/16.
Renders an inline SVG of the detected card (Duo 2 / Quad 2 / Mini
Recorder / Mini Monitor / UltraStudio 4K Mini, with a generic fallback)
showing each connector in its real physical position. Click to select.
Used by recorders.html for SDI source selection.
Adds a VIDEO_CODECS / AUDIO_CODECS / CONTAINER catalogue and a
buildEncodeArgs() that composes -c:v / -c:a / -b:v / -b:a / -r / -ac / -f
from the recorder's saved settings. Master and proxy each get their own
codec stack, both honour the container format chosen in the UI, and the
S3 keys now use the actual container extension instead of hardcoded mov/mp4.
POST/PATCH now persist all new codec columns via a whitelist. /start
forwards every codec setting to the capture container as an env var. The
live-asset created during /start now uses the recorder's container ext
(.mov vs .mp4 etc.) instead of always assuming .mov.
Heartbeat handler now overrides 172.x docker bridge IPs with the
request's source address when the request itself came from a real LAN.
Adds GET /devices/blackmagic that flattens every node's capabilities so
the recorder UI can show a card picker spanning the whole cluster.
In bridge mode the agent was reporting the container's 172.x address
because the first non-internal interface in os.networkInterfaces() was
docker0. Now honours NODE_IP, skips lo/docker*/br-*/veth*/etc, and
down-ranks the 172.16-31 range so real LAN IPs win. Also exposes the
detected IP on /health for the onboarding script to print.
Expands recorders with video bitrate, framerate, audio codec / bitrate
/ channels, container format, and a node_id/device_index pair so the UI
can pin SDI recorders to a specific node + DeckLink port instead of
relying on a flat "BM1/BM2" index. capture-manager.js consumes these via
env vars and builds ffmpeg args from them.
Migration 004 wrapped table creation in IF NOT EXISTS, so deploys with
a pre-existing cluster_nodes table never picked up the inline UNIQUE
constraint and accumulated duplicate hostnames on every container
restart. This migration purges older duplicates and adds the unique
index idempotently so the ON CONFLICT (hostname) upsert finally works.
