Originally posted by: Fang Zei

If I were to start playing the NTSC transfer and the HD transfer of the same movie at the same time, would there be a delay by the time I got towards the end?

I think there would be a delay if you tried to sync up a HD movie with the PAL version. Like canofhumdingers said, PAL has a speed-up of 4% and NTSC only has a speed-up of 0.1%.

I don't think there would be a perceptible delay with HD vs NTSC (I'm not sure, though, so I defer to the other members of the forum who are experts in this field).

But, it begs the question- why would you want to play the NTSC and HD versions of a movie simultaneously?