I have Canpous Procoder which works great until recently. I changed a few svcds to dvd to put on dvdr. When finished the soud gradually gets out of sync throughout the movie. I noticed that when I play the orginal mpeg2 back in wmp9 the playback is jerky. But when played in power dvd the playback is nice and smooth. So in Procoder the preview is jerky as well. What I believe is happening ia as Procoder is encoding the movie it stops at every instance the playback is jerky but it does not stop encoding the audio which is causing the sync problem.

How can I get Procoder to use the codec that power dvd uses or how can I find what codec wmp9 is using so I can get rid of it.