leak_technologies/VideoTools
1
0
Fork 0
Code Issues 23 Pull requests Projects Releases 19 Packages Wiki Activity Actions
19 releases 23 tags
  • v0.1.1-dev43 4a82e5cbd5

    Build v0.1.1-dev43 Pre-release

    stu released this 2026-04-16 14:27:03 +00:00 | 369 commits to master since this release

    Nightly build from 7a35515bb6 (Forgejo dev pipeline). Assets are replaced each run.

    Highlights (v0.1.1-dev43)

    • Pixel format crash fix** — GrabFrame and NextFrame now derive the sws pixel format from frame.format (the actual decoded format) rather than videoCodecCtx.pix_fmt, which is AV_PIX_FMT_NONE until the codec parses its first SPS. A nil swsCtx produced by sws_getContext caused an unrecoverable C SIGSEGV inside sws_scale. NextFrame's SW decode path was also missing the ensureSwsCtx call entirely.
    • Close/demuxer race** — Added sync.WaitGroup demuxerWg to Engine. demuxerLoop signals Done on exit. Engine.Close() now waits for the demuxer to fully exit before freeing formatCtx, videoCodecCtx, or any other FFmpeg resource, eliminating the use-after-free crash window.
    • NextFrame/Close codec race** — Close() acquires videoCodecMu before freeing videoCodecCtx, ensuring any in-flight NextFrame decode cycle has completed first.
    • seekLoop goroutine leak** — InlineVideoPlayer.seekCh was never closed, leaking the seekLoop goroutine on every Close(). Ownership moved to Load(): channel is closed and reallocated per file. Close() closes the channel to drain the goroutine. The OnSeek widget callback guards against a nil channel under the player mutex.

    Full details: docs/CHANGELOG.md

    Downloads