[MPlayer-users] Audio sync off in NTSC DVD

Corey Hickey bugfood-ml at fatooh.org
Sun May 25 08:09:10 CEST 2003


Wm. Josiah Erikson wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
> Hello all,
> 	(Please cc: me in replies, as I'm not on the list)
> 	I'm trying to rip an NTSC DVD to DivX5 with libavcodec, and the 
> audio sync is slightly off. I'm using mplayer-0.90 compiled on debian 
> woody. This is what I'm doing that doesn't work:
> 
> mencoder -dvd 1 -alang en -oac mp3lame -ovc lavc -lavcopts 
> vcodec=mpeg4:vbitrate=1600 -lameopts vbr=3:preset=160 -ofps 23.976 -o 
> test.avi
> 

Yes... Very slight de-sync when encoding with mp3lame is a semi-known
problem. That is, I and many others have reported it, and even sent
in several detailed bugreports, but the mplayer developers have never
reproduced the problem. :(

Not to harass the developers or anything, I do appreciate the amazing
stuff they do, but this has been around for a while.

-Corey




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