[MPlayer-users] DUplicate frames ... or how to get rid of them
wim.delvaux at adaptiveplanet.com
Wed Mar 22 15:30:59 CET 2006
On Wednesday 22 March 2006 15:10, RC wrote:
> On Wed, 22 Mar 2006 01:43:52 +0100
> wim delvaux <wim.delvaux at adaptiveplanet.com> wrote:
> > I have scanned the archive and noticed that I should worry.
> No, you really don't need to worry, as long as the output looks decent.
> > $ mencoder tv:// -idx -tv
> > driver=v4l2:width=768:height=576:freq=519.25:normid=0:amode=1 -endpos
> > 60 -info name=test -of avi -o test.avi -ovc lavc -lavcopts
> > vcodec=mpeg4:vbitrate=1200 -oac mp3lame -lameopts cbr:br=64 -vf
> > crop=720:544:24:16,pp=lb
> I would _strongly_ recomend using vqscale= instead of vbitrate=. Using
> vbitrate on single-pass encoding, you'll have terrible artifacts after
> complex scenes.
so vqscale=1200 ?
> The default keyint (250) is also quite high, lower values should
> speed-up encoding, with a fairly small increase in bitrate.
What would be a 'decent' value then ?
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