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Old 12th December 2007, 22:03   #450  |  Link
madshi
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Join Date: Sep 2006
Posts: 9,140
Quote:
Originally Posted by Thunderbolt8 View Post
dont know if this has already been mentioned, but mkvmerge sometimes has not only problems with avc files, which were ran through gdsmux before, but also with some broadcasted mpeg2 files.
I remuxed about 6 of those recently and about 3-4 had a little video stutter at some frames in between. this doesnt result in sync issues though, but still looks well, not fluently when this occurs of course. its a small stop of the video 0,25-0.5 seconds, followed by a quick acceleration to have the video back in sync. this wasnt the case with the source .ts file and also not when it was remuxed with gdsmux, only after another mux with mkvmerge afterwards.
when I demux the streams with xport and then just mux them with mkvmerge then everything is fine.
Have you tried rewriting the timestamps? Another thing worth trying would be demuxing audio and then muxing a new MKV, where video comes from the "bad" MKV and audio comes from the demuxed audio files. That has worked for me sometimes to fix stuttering issues.
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