But, all movies must be 640x480 or smaller. *snip*
How come ? Performance reasons ?
That, and I didn't have time to get down-scaling working properly for 3.6.9. It was always a temporary limitation though. I was under the gun to get the Theora code done and just didn't have time to work out all of the little issues.
It will probably be fixed for 3.6.10, assuming that I have extra time to do it, and the size limit will be gone. I have improved the RGB->YUV conversion, and added two extra render modes (using register combiners and shaders) for the people whose video cards can do it, and those extra modes are much faster. The size limit is already affectively history, it's just the speed issues that still need some working out.