[MPlayer-users] BUG: mencoder dvd sync

[christopher j bottaro]

phew, cool...glad i'm not the only one with this problem.  can you give me 
instructions on how to checkout an older version of mplayer/mencoder from 
cvs?  this bug is plaguing me, and i'm willing to revert to an older version 
to produce in sync divx's.

btw, yours are only 100ms off?  mine seem to be between 200-300ms off...

i won't really mind so much if i could get mencoder's -audio-delay option to 
work (and if it other players recognized it, do they?), but that doesn't seem 
to work either...

thanks,
-- christopher

On Thursday 30 January 2003 11:26 pm, Corey Hickey wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> Hello,
>
> I have an A-V sync problem with current mencoder cvs, and am currently
> uploading sample files to ftp.mplayerhq.hu/MPlayer/incoming/avsync.
> Here's the description.txt file I just uploaded:
>
> I've run into an A-V sync problem with today's cvs that did not exist a
> while ago (CVS-021210 works fine). When I encode this DVD (streamdump
> provided), audio lags about 100ms behind the video. Viewing the DVD is
> in sync, and running the same encode with the old version of mencoder
> works fine, too.
>
> stream.dump             mplayer -dvd 1 -dumpstream
>
> use mplayer -ss 35 stream.dump to see that the audio IS in sync. The guy
> throws a stake, which hits a gravestone.
>
> The next two files are just the same encodings, the first with CVS from
> today. menc-current.avi has bad sync, while menc-old.avi is synchronized
> perfectly.
>
> menc-current.avi        mencoder stream.dump -ss 35 -ovc lavc \
>                          -lavcopts vcodec=mpeg4 -oac mp3lame \
>                          -ofps 23.976 -o menc-current.avi -v
>
> menc-old.avi            same as above, but with MEncoder
> CVS-021210-17:16-2.95.4
>
> menc-current.log and menc-old.log are verbose logs of each respective
> encoding.
>
> Thanks for the time,
> Corey
>
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