Thanks, Phil

Yeah, 24 not 23.976. Only captures of 24 give me the sync problem. I'm going to experiment this weekend to see if a dvd out of DVDLabPro will even play on my stand-alones. It, of course plays well on the computer.

I was reading about problems with synch of 24 captures on doom and this seems to be the only solution anyone could come up with. I'd just about given up, but took it as a challenge, as every other HDTV OTA has no such problems, processed either as 23.976 or 29.97.

As I couldn't make 23.976 from the 24fps and cannot go dvd with the 24fps, I finally gave up on "24".

Did you try a simple "AssumeFPS(23.976)" at the end of the script ? (perhaps the audio will have to be modified also).