[Daniel Diaz]

I’m not sure if anyone’s suggestions actually helped, but this problem has happened to me numerous times. The VOB file plays perfectly after being copied to the pc, using a media player like VLC, but once imported into the Vegas Pro timeline, the audio and video are out of sync by a second or so. The remedy is simple, although I must confess that it took me a while to even think about it.

Simply ungroup the two tracks, then shift the video on the timeline until the two tracks are in sync. I have done this now numerous times without a hitch.

I have noticed that if I slice the tracks before ungrouping, it may add artifacts, such as dropped video frames. I have no idea why this happens, but my suggestion is to ungroup first, shift the video clip on the timeline, then begin editing.

Hope this helps.