VideoTools

Leak_Technologies/VideoTools

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Author	SHA1	Message	Date
Stu Leak	6a604dbb35	fix(player): ensure GStreamer produces and displays frames properly Critical fixes for GStreamer playback: 1. Add preroll waiting in GStreamer.Load(): - Wait for ASYNC_DONE message after setting to PAUSED - Ensures first frame is ready before playback - Prevents black screen on load 2. Fix frameDisplayLoop to always pull frames: - Remove paused check that blocked frame extraction - Frames now pulled even when paused (enables scrubbing) - Only update progress bar when playing 3. Add comprehensive logging: - Log each frame update with size and timestamp - Debug frame pull errors - Track paused state during updates 4. Fix initial paused state: - Explicitly set paused=true after load - Matches GStreamer's PAUSED state These changes fix: - Black screen issue (no frames displaying) - Scrubbing not working (frames not available when paused) - Fast duration counting (progress only updates when playing)	2026-01-09 19:22:08 -05:00
Stu Leak	57eecf96df	feat(player): integrate GStreamer for stable video playback - Add GStreamer as mandatory core dependency in install.sh - Create controller_gstreamer.go wrapping GStreamerPlayer - Add missing methods to GStreamerPlayer (SetWindow, Stop, SetFullScreen) - Fix GstSeekFlags type casting issue - Update build scripts to always use -tags gstreamer - Update controller_linux.go build tag to exclude when gstreamer enabled - Add comprehensive migration documentation GStreamer replaces the broken FFmpeg pipe-based UnifiedPlayer. GStreamer 1.26+ provides frame-accurate seeking and reliable A/V sync.	2026-01-09 03:43:34 -05:00
Stu Leak	88bc5ad4d4	Add GStreamer preview backend	2026-01-07 02:50:27 -05:00

Author

SHA1

Message

Date

Stu Leak

6a604dbb35

fix(player): ensure GStreamer produces and displays frames properly

Critical fixes for GStreamer playback:

1. Add preroll waiting in GStreamer.Load():
   - Wait for ASYNC_DONE message after setting to PAUSED
   - Ensures first frame is ready before playback
   - Prevents black screen on load

2. Fix frameDisplayLoop to always pull frames:
   - Remove paused check that blocked frame extraction
   - Frames now pulled even when paused (enables scrubbing)
   - Only update progress bar when playing

3. Add comprehensive logging:
   - Log each frame update with size and timestamp
   - Debug frame pull errors
   - Track paused state during updates

4. Fix initial paused state:
   - Explicitly set paused=true after load
   - Matches GStreamer's PAUSED state

These changes fix:
- Black screen issue (no frames displaying)
- Scrubbing not working (frames not available when paused)
- Fast duration counting (progress only updates when playing)

2026-01-09 19:22:08 -05:00

Stu Leak

57eecf96df

feat(player): integrate GStreamer for stable video playback

- Add GStreamer as mandatory core dependency in install.sh
- Create controller_gstreamer.go wrapping GStreamerPlayer
- Add missing methods to GStreamerPlayer (SetWindow, Stop, SetFullScreen)
- Fix GstSeekFlags type casting issue
- Update build scripts to always use -tags gstreamer
- Update controller_linux.go build tag to exclude when gstreamer enabled
- Add comprehensive migration documentation

GStreamer replaces the broken FFmpeg pipe-based UnifiedPlayer.
GStreamer 1.26+ provides frame-accurate seeking and reliable A/V sync.

2026-01-09 03:43:34 -05:00

Stu Leak

88bc5ad4d4

Add GStreamer preview backend

2026-01-07 02:50:27 -05:00

3 Commits