dragonflight/services/capture/src
ZGaetano 9adcae0329 fix(capture): connect deltacast growing-master filtergraph (split output 1 unconnected)
The growing-master ffmpeg orchestrator declared split=2[vhi][vlo] but only
consumed [vlo] inside the `if (hlsDir)` block. For deltacast sources the
caller passed hlsDir=null (the ternary only matched sourceType==='sdi'), so
[vlo] was left unconnected → ffmpeg aborted with "Filter 'split' has output 1
(vlo) unconnected" / "Error binding filtergraph inputs/outputs" → 0 frames →
no HLS → "playback failed" on all deltacast previews.

Fix:
- Pass sdiHlsDir for deltacast as well as sdi (deltacast also produces the
  2nd-output HLS preview from the single SDI read).
- Make the orchestrator filter_complex conditional: split=2[vhi][vlo] when an
  HLS dir is present, split=1[vhi] (master only) otherwise, so no split output
  is ever orphaned regardless of source type.

Restores deltacast growing-master capture (master MXF + HLS preview). No poster
tap (the incomplete recorder-thumbnails poster on the deploy node added an
mjpeg output that destabilised the shared ffmpeg; tracked separately on the
feature/recorder-thumbnails branch).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-01 16:10:21 -04:00
..
routes feat(capture): accept deltacast as valid source_type in /start handler 2026-06-01 07:56:43 -04:00
s3 fix(infra+workers): S3 creds, ffprobe, BullMQ awaits, thumbnail seek, bin optional, docker-compose vars, jobs Redis, recorders stop codes: client.js 2026-05-16 00:29:47 -04:00
capture-manager.js fix(capture): connect deltacast growing-master filtergraph (split output 1 unconnected) 2026-06-01 16:10:21 -04:00
index.js feat(deltacast): wire source_config.port/board into capture start 2026-06-01 14:58:58 -04:00