framerate?
maybe just the length of your composition
So, you're importing a .swf file into After Effects? I didn't think you could do that. You could export Quicktime from Flash. Hopefully, you don't have scripted animation or too many nested movie clips with animation in them.
Hey, I'm importing a swf movie into AE, but the swf seems to get cut off length wise, anyone know why this might happen, or how to fix?