I have successfully converted a few AVIs to SVCD with DVD2SVCD + TMPGENC without any issues.
I have now got hold of a 25fps widescreen DIVX AVI which I am having problems with. I am generating a PAL SVCD so there should not be any frame rate adjustment. Basically the final SVCD plays with a very jerky motion as if most of the time it is skipping 1 or 2 frames for every frame it displays. It stays in sync with the audio but is very difficult to watch.
I have played the original AVI on the PC and this is fine. When I play the SVCD on the PC it is jerky so I don't think this is an issue with my DVD player.
Any advice would be much appreciated.