I'm using the following to convert one video from divx to mjpeg mencoder -o /tmp/output.avi input.avi -ovc lavc -lavcopts vcodec=mjpeg -oac mp3lame -srate 48000 but it always outputs 'skipping frame' blah blah, but I don't wanna any skipping @@ I have tried -noskip but it has no effect! weird? has any idea?