I have a .mpg file which plays fine in windows media player. When I edit it, the clip which is cut using TMPGenc has no audio. I have re-encoded it using TMPGenc and the video and audio at the beggining are fine, but then towards the end the audio and video have a delay to them so they are no longer in synch. The farther in the video, the worse it seems to get. I have tried to use mpg error scanning and correction programs, I have de-muxed and re-muxed the files...same problem. Because it isn't a consistant delay, I am not sure how to fix it. I can't just offset the audio or video as then it would mess up the rest of the video that is working fine.

Any suggestions?

Thanks,
Allen