[MPlayer-users] mediocre results when dvd-ripping/encoding

Felix Buenemann atmosfear at users.sourceforge.net
Sat Jul 13 01:35:02 CEST 2002


On Wednesday 10 July 2002 15:06, Alejandro Néstor Vargas wrote:
> [Automatic answer: RTFM (read DOCS, FAQ), also read DOCS/bugreports.html]
>
> Felix Buenemann dijo:
> > [Automatic answer: RTFM (read DOCS, FAQ), also read
> > DOCS/bugreports.html] On Saturday 06 July 2002 07:48, Farrell Farahbod
> >
> > wrote:
> >> mencoder From_Russia_With_Love.avi -oac copy -ovc lavc -lavcopts
> >> vcodec=mpeg4:vbitrate=751:vhq:vqmin=1:vqmax=31:vpass=1 -vop
> >> scale=640:400 -sws 2 -o movie.avi
> >
> > have you tried with vqmin=2 and leaving away vqmax? IMHO vqmin=1 is
> > overkill  for such low bitrate.
>
> Can you explain what is the result in such cases? I think there is a lack
> of info about this switches and the result in the output. I.E. what will
> cause using vqmin=2 instead of 1 in this case? smaller file? better
> quality? the same quality but less time?
Read DOCS/tech/libavc-rate-control.txt 
-- 
Best Regards,
        Atmos
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