[MPlayer-users] Jittery encoding from DVD source

[m.mohr at laposte.net]

Hi:

I get a very definite feeling of jittering when I watch a movie encoded
with mplayer.  It is almost imperceptible, but if you watch the video
it's there.  Here is an example command line:

mencoder dvd://2 -dvd-device . -alang en -o cis.avi -ovc lavc -lavcopts
vcodec=mpeg4:trell:subcmp=2:cmp=2:precmp=2:vhq:keyint=100:vqcomp=0.8:vqmin=2:vqmax=31:vpass=1:vlelim=-4:vcelim=9:lumi_mask=0.05:dark_mask=0.01:tcplx_mask=0.01:scplx_mask=0.01:naq:v4mv:vbitrate=850
-vf hqdn3d -oac mp3lame -lameopts br=192:aq=0

I have uploaded a sample output from mencoder here:

http://www.css-auth.com/cis.avi

Which contains 7 mb worth (maybe 20 or 30 seconds) of example material.

Can anyone tell me what I'm doing wrong?

TIA!!

-Mike