OK, so the problem is that his computer is too slow for such a cpu intensive codec? What does it mean to "encode it better?" Does that mean I should choose a different codec? Do you have any suggestions? Maybe I should use Divx? Windows users seem to love that one. on 10/17/05 6:39 PM, Kunga wrote: > Yeah. Buy a more powerful computer. Or encode it better with smaller > frame rate. > > On Oct 17, 2005, at 3:08 PM, Neil wrote: > >> Hello X-listers. I encoded a video in H.264 mpeg4. I gave a copy >> of the >> file to a friend who has a Windos o/s PC. He said that his >> computer told >> him to download iTunes and play it there. The problem is that he >> says the >> playback is very choppy. Is there be a better way to play the file? >> Thanks. >> >> Neil