Sync problem between audio and video

Archived from groups: rec.video.desktop (More info?)

I am capturing TV with Sony Vaio's Gigapocket hardware at SP and opening the
one file (video capsule) in DVGate to remove commercials and output is to
individual Mpegs at SP.. The size of the individual Mpegs are determined by
the location of the commercials. I then use import the individual Mpegs
into Click to DVD, keep each Mpeg as a separate chapter and then burn DVD.
The finished DVD as well as the Mpegs have sync problems the best I can
tell. I don't have the original video capsules created with Gigapocket.

I'm getting a video sync problem that is more noticeable at some times than
others.

Questions:
1. Where is the likely fault?
2. How do I prevent it?
3. Is there anything I can use to fix the sync problem of the audio and
video in the Mpegs I have already created?

Thanks in advance,

Mark