https://bugs.winehq.org/show_bug.cgi?id=57587
--- Comment #2 from Attila Fidan winebugs@print0.net ---
The issue doesn't occur with https://gitlab.winehq.org/wine/wine/-/merge_requests/6849 applied on 9.21 (but in some other applications the audio track starts too early and is desynchronized from the video, which didn't occur in the (modified to fix other issues) github/ValveSoftware/wine/bleeding-edge branch).
Er, I mean the audio track is too far behind the video.