Drop in the redesigned timeline-centric Playout (PGM monitor, transport,
SCTE-35 card, as-run drawer) from the on-node redesign, fully wired to the
real playout API (channels/transport/HLS preview w/ error-recovery/as-run);
no mock data. In-page ConfirmModal for destructive actions.
SCTE-35: new playout_scte_breaks table (migration 033), endpoints to
schedule/trigger/list/cancel breaks (POST/GET/DELETE /channels/:id/scte[/trigger]),
scheduler due-break sweep, engine triggerScte + auto-return + as-run 'scte'
rows + on-air SCTE-BREAK state and timeline AD markers. In-stream SCTE-35
cue injection is a documented stub (CasparCG FFMPEG consumer exposes no
scte35 muxer) — scheduling/triggering/countdown/as-run are functional.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
One container per channel. Built like capture/build-with-decklink: NDI +
DeckLink SDKs fetched at build, runs --privileged with Xvfb for the GL
context where no real display is present.
Components:
- entrypoint.sh: Xvfb + CasparCG launch, creates /media/live/<CHANNEL_ID>
- src/amcp.js: TCP AMCP client
- src/playout-manager.js: channel lifecycle, playlist walk via LOADBG AUTO
for gapless transitions; primary consumer (decklink/ndi/srt/rtmp) plus a
second FFMPEG HLS consumer (~600 kbps, 2s segments) for the UI preview
- src/index.js: HTTP shim — /channel/start, /playlist/load, transport
- frame-rate helper picks fps from video_format (59.94 → 60000/1001) so
SEEK / LENGTH frame math is correct
