[MEncoder-users] Two audio-related problems with mencoder (dev-SVN-r23550-3.3.4)

[Federico Zema]

On Wed, 13 Jun 2007, Nick Marinho wrote:

>  What vpass do in encodings ?
>
> 2007/6/13, Federico Zema <Federico.Zema at cern.ch>:
> >
> > The following command line creates a file which can be played by 
> > mplayer, but the audio will restart from zero every time I seek:
> >
> > mencoder demo_maestri.mpg -ovc lavc -oac lavc -lavcopts 
> > autoaspect:vcodec=mpeg4: acodec=mp2:vpass=1 -o demo_maestri.avi 
> > -frames 1000 -v

I usually do a two-pass encoding, actually with many more options than 
these. I tried to take off anything irrelevant for this mail, but I forgot 
vpass in.

 Cheers
 Federico