[MPlayer-users] matroska problem!
Horváth István
suti at nuk.teteny.elte.hu
Tue Jul 8 16:19:55 CEST 2003
>> a have a problem with a matroska file, i just converted an avi file to
>> matroska format (mkvmerge -o asdf.mkv inputfile.avi) and the audio /
>> video
>> is not in sync, nonetheless the input file was in sync and the new .mkv
>> file is in sync according to the mplayer A-V output (correctly it is
>> less than 0.001).
>
>Is it desynced by a fixed amount, or does it drift apart? Please read
>about the '--sync' option mkvmerge's man page. Can you provide a sample
>file?
hy!
the movie length is : 6737 sec
the audio length is : 6757 sec
so i tried according to the mkvmerge documentation:
mkvmerge -o goodsync.mkv --sync 2:0,161540/162020 outofsync.mkv
where the movie has 161540 frames and the desync is a 20 sec drift apart!
so if the movie is 23.976 fps the 20 sec means 480 frames therefore
161540+480=162020. but if i run this command i get these lines back:
Matroska demultiplexer (Arlington Road.mkv): using video output module for
track ID 1.
Matroska demultiplexer (Arlington Road.mkv): using the MP3 output module
for track ID 2.
Opened 'goodsync.mkv' for writing.
and after about 10 sec i get this line:
Killed
and the result goodsync.mkv is 96K which is of course wrong!
(outofsync == Arlington Road)
any idea?
ps.: 1st track of mkv is the video, 2nd track is the audio and has no
other track.
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