audio-exclusive Causing Desync
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- Dominant language
- C
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Description
Important Information
Information:
- mpv version: 0.34.0-537-ge0c4193ee5
- Windows Version: Windows 10 22H2 19045.2130
- Source of the mpv binary: https://sourceforge.net/projects/mpv-player-windows/files/64bit-v3/mpv-x86_64-v3-20221023-git-395b37b.7z/download
- If known which version of mpv introduced the problem: Unknown
- Possible screenshot or video of visual glitches: N/A
Reproduction steps
Play a video with audio while having option audio-exclusive active.
Expected behavior
Audio and video play in sync with each other.
Actual behavior
Audio and video slowly drift apart during playback, stats doesn't detect A/V desync, and log often doesn't seem to detect it either.
Log file
Sample files
None.
Contributor guide
No contributing guide indexed for this repository
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing playback on Windows with audio-exclusive active, using the issue's reproduction steps and mpv.log as the initial evidence. Compare the reported gradual audio/video drift with mpv's stats and logging during playback. Done means audio and video remain synchronized and the desynchronization is correctly reflected or explained by the relevant diagnostics.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- audio-video-rtc
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100