[FFmpeg-user] VFR video re-encoding

ValdikSS iam at valdikss.org.ru
Sun Feb 7 19:28:36 CET 2016


I'm having trouble with re-encoding VFR video. Source video consists of main episode part (23.98 FPS) and opening part (29.97 FPS), I've encoded these parts
separately and joined with mkvmerge. It plays fine without stuttering.
Now, I want to re-encode joined file with ffmpeg. I tried:

-vsync 0
-copytb 0
-copytb 1

and its' variations. All I get is stuttering opening. I suppose ffmpeg should set different pkt_duration for different FPS, but now it's always set to 41.

Here's a link to source video: http://b.1339.cf/rkszxnz.mkv

It there anything I can do?

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