[I'm not sure who this question was being addressed to but since no one else answered] I use DivX Pro v5.0.3. Anything else I can help with?
It was addressed to anybody. I asked this question because when I encoded a movie with DivX Pro v5.0.3 the reproduction was not fluid in some cases...any suggestion?
Try using DivX 5.0.3 multipass settings. The 2nd and any subsequent passes really clean up the output video. You can find settings instructions on this thread: http://forums.afterdawn.com/thread_view.cfm/25843 It's a long thread so for your settings you can skip to the 5th post from the bottom on that page. Good luck and let me know if it helps.