Audio Issues in Video Merging and Segment Playback

[morepriyam]

Audio Issues in Video Merging and Segment Playback

Description:

1. Audio missing in merged video - Only first 2 segments have audio, rest are silent

   • modules/video-concat/ios/VideoConcatModule.swift (lines 111-130)
   • Audio track insertion silently fails after first 2 segments

2. Audio missing from segment files - segment3.mp4, segment4.mp4, etc. have no audio tracks

   • Recording logic in app/(camera)/shorts.tsx
   • Audio not captured during recording (phone calls, other apps using mic, screen sharing)

3. No alert when audio capture fails - Recording continues silently without audio

   • Recording components
   • No monitoring/alerting for audio capture interruptions