I had tried projectX to demux the VOB and after encoding, I got perfectly synced a/v output. But the output got errors, the clip was missing some amount of a/v from starting with some corrupted frames.
I just don't want to backup these as DVD-Video(without x264 conversion) just for a/v sync sake, and I also don't like to use handbrake(due to limited interface and no avisynth support AFAIK).
Any help or suggestion is greatly appreciated.