Ripped the VOB files to HD, then ran FlaskMPEG w/ Panasonic Plugin to produce 5 MPEG's of "The Wedding Planner". Used TMPGenc's "Merge & Cut" tool to combine the resulting MPEG's but the movie "jumps" where the pieces are combined. This happens even if I remove the audio w/ TMPGenc or VirtualDub and combine that way. Audio stays in synch when I join the full MPEG's (those w/ both audio and video), but audio is obviously out of synch if I combine the "video only" MPEG and the audio stream extracted directly from the VOB.

Is this a problem with:

1) the VOB rip to the HD?
2) the VOB -> MPEG conversion?
3) the TMPGenc "Merge" of the MPEGs?

Help. Please.