a = imagesource("creditroll.png", pixel_type="RGB32", end=100)
b = AviSource("work.avi")
Sorry! This doesn't work. I modded the insertsign function, but avisynth is complaining about invalid arguments on the animate line. Could you be more specific?
you're probably better off with trim()'s and the plain old overlay function
See, I do have some idea, but you'll need to teach me, since that just places the picture and doesn't move it around at all.