[MPlayer-dev-eng] divx2svcd-0.5.1
Jan Knutar
jknutar at nic.fi
Sat Apr 24 08:08:24 CEST 2004
On Sunday 18 April 2004 15:22, VMiklos wrote:
> the old version dumped the audio and video, and mplexed them using
> tcmplex
This makes for excellent audio desynchs when you have certain divx+mp3
in avi combinations created on that OS we all so dearly love and hate,
or just otherwise fun files...
I noticed, however, that when I did this, most of the desynch seemed to
fix itself after a few seconds into the resulting mpeg:
videodelay=`mplayer -v $input -frames 0 2>&1|grep mp3.nCodecDelay|cut \
-c 17-`
and then muxing the dumped video and audio with tcmplex again and
passing -D $videodelay parameter to it.
videodelay got the value 1393 on a problematic file I have here,
compared to 121 on a mencoder created file...
I bet this breaks in fun ways on multi-cd svcd muxings though (havent
tested), yay, and of course, I haven't at all even considered what
happens if that 121 value is applied to the proper-source case of 121
:-D
More information about the MPlayer-dev-eng
mailing list