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+--- Thread: Problem with audio sync when deinterlacing (/thread-3973.html)
Problem with audio sync when deinterlacing - araset - 19.01.2025
Hi when deinterlacing AVI file with Bwdif (Avisynth) (also tried vapoursynth) audio runs out of synch. AVI file plays fine. I can't upload the whole AVI file because it's very big and on small sample it's ok. It only happens on the big file. Thanks for every help.
RE: Problem with audio sync when deinterlacing - Selur - 20.01.2025
ffmpeg reported on audio extraction reported "time: 03:22:52.20", but Hybrid assumes a length of 12172.2 s for the video which would match that length.
Don't see any errors in the processing, so my guess is that either the source filter has a problem, or the source if vfr.
1. Does it make a difference if you use AviSource as source filter?
(Enabling "Filtering->Avisynth->Misc->Source->Prefer AviSource for avi input" will prompt Hybrid to use AviSource, assuming you got 64bit vfw decoders installed in your system.)
2. Does enabling "Config->Input->Decoding->CFR output" make a difference?
Cu Selur