[MEncoder-users] h263 encoding problem

[jose at tecnosfera.org]

Hi to everyone...
I'm trying to encode an avi video to a raw H263 stream. It's very
important for me the maximun bitrate ( it's for a video-conference
streaming ). When I select  a 48Kbs bitrate the resulting H263 isn't
complete, and if instead of manage the maximun bitrate i manage the vqmin
( vqmin > 2 ) the resulting video is also incomplete. These are my
mencoder commands:

using vqmin:

>mencoder video.avi -sws 9 -vf scale=176:144 -ofps 10 -nosound -of
rawvideo -ovc lavc -lavcopts vcodec=h263:vqmin=4 -o example.263

using bitrate:

>mencoder video.avi -sws 9 -vf scale=176:144 -ofps 10 -nosound -of
rawvideo -ovc lavc -lavcopts vcodec=h263:vbitrate=48 -o example.263

But when I only select an vqmin=2 the video looks perfect.

I'm using the mencoder for windows CVS 050626.

Any ideas ?
Many thanks...