- services/framecache/: new standalone container
- slot.h/slot.c: shm ring buffer (120 frames, FC_MAGIC header, atomic
write_cursor, POSIX semaphore per slot)
- registry.h/registry.c: in-memory slot registry + /dev/shm/framecache/
registry.json persistence
- framecache.c: HTTP API server (libmicrohttpd, port 7435)
POST /slots, GET /slots, GET /slots/:id, DELETE /slots/:id, GET /health
- fc_client.h/fc_client.c: consumer library — fc_consumer_open/read/close
with per-consumer cursor, timeout via sem_timedwait, automatic skip+count
when consumer falls behind writer by > ring_depth frames
- fc_test_consumer.c: dev utility to attach to any slot and print fps/stats
- CMakeLists.txt: framecache server + fc_client static lib + test consumer
- Dockerfile: builder + slim runtime stages
- docker-compose.worker.yml: add framecache service (profile: capture,
ipc: host, shm_size from FC_SHM_SIZE_GB env var, healthcheck)
- .env.example: document FC_SHM_SIZE_GB with per-node guidance
fs.writeFile/fs.readFile/fs.stat are callback-based and don't return
Promises in the UXP sandbox. await on them resolves immediately, causing
race conditions where files aren't written before import.
Added _writeFile/_readFile/_stat wrappers that use fs.promises when
available and fall back to manual Promise wrapping otherwise.
Also bumped version to 2.2.3 to match web-ui data.jsx.
- Revert accent from Flame Blue #1025A1 to electric amber #E8821C
- Restore all rgba accent values to orange spectrum
- Revert avatar to bg-3 background + accent text (was blue bg + white)
- Revert primary button text to dark #0a0c10 (was white on blue)
- Restore centered hero with logo pulse + 'Let's Create' kicker
- Restore single-grid tile layout (all tiles in one launcher-grid)
- Restore settings as separate centered row below main grid
- Restore centered footer + large wordmark with amber glow
Co-Authored-By: OWL <noreply@anthropic.com>
Relying on the SDK default for VHD_CORE_SP_BUFFER_PACKING caused the board
to deliver raw slot buffers whose byte size did not match the width*height*2
contract declared to ffmpeg (pix_fmt=uyvy422). ffmpeg consumed frames at the
wrong stride, causing every frame to shift progressively, rolling and
shearing the picture ("bounces and bends").
Fix: explicitly set VHD_BUFPACK_VIDEO_YUV422_8 on the video stream before
StartStream so the board always delivers tightly-packed 8-bit UYVY.
Safety net: video thread now asserts sz==width*height*2 and skips+warns on
any mismatch so a future packing divergence is immediately visible in logs
rather than silently corrupting video.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
The live-thumbnail and manual /start,/stop sidecar->mam-api calls hit the CSRF
guard (403 missing X-Requested-With). Match the working pattern in index.js:
send Authorization: Bearer $MAM_API_TOKEN (= CAPTURE_TOKEN, injected by
recorders.js), which is CSRF-exempt. Falls back to the UI header only when no
token is set (dev). Fixes [livethumb] failed ... 403 — posters now persist.
🤖 Generated with Claude Code
A native deltacast-bridge build leaves services/capture/deltacast-bridge/build/
with a CMakeCache.txt pinned to the host path. When copied into the Docker
build context it conflicts with the in-image cmake step and fails the capture
image build. Exclude build artifacts from the context.
🤖 Generated with Claude Code
Replace the HLS 'connecting…' player in the library with a real frame grabbed
from the start of the recording, while the recording is still live.
Flow:
- recorders.js already pre-creates the asset as status='live' + ASSET_ID env
- capture-manager.start() fires _publishLiveThumbnail() (non-blocking): polls
/live/<id> for the first seg-*.ts, extracts frame 0 via ffmpeg (scaled JPEG,
yuvj420p), uploads to S3 thumbnails/<id>.jpg, then POSTs the key to mam-api
- new mam-api POST /assets/:id/live-thumbnail sets thumbnail_s3_key on the still
-live row (status untouched); idempotent no-op once finalized
- visuals.jsx AssetThumb: for live assets, show the static poster once the key /
signed URL is available, else fall back to the live HLS preview. Pulsing LIVE
border kept either way
- POST /assets gains an optional status param (default 'processing'); 'live'
skips the proxy/thumbnail queue
- capture /stop route now finalizes the pre-created asset by id (guarded) instead
of POSTing a duplicate
🤖 Generated with Claude Code
