I'm trying to figure out why I'm having a problem with audio/video sync when converting through TMPGEnc. I'll strip the audio, convert if if it's AC3 and run it through the TMPEnc converter and burn to VCD with Nero. I've verified framerates through GSpot and they're fine.

The problem is, the end result almost always has audio sync problems, sometimes quite severe. The video has to jump to catch up, or the audio is several seconds behind the video.

Any suggestions to correct this? Thanks.