T o n g <mlist4suntong <at> yahoo.com> writes: > mencoder -of avi -oac mp3lame -lameopts abr:br=48:vol=2.2 -ovc x264 -srate 8000 -o imgp2163-.avi imgp2163.avi (In case you didn't know:) MEncoder is mostly unmaintained. Did you try ffmpeg -i imgp2163.avi -acodec libmp3lame -vcodec libx264 -vpre hq imgp2163-.avi Carl Eugen