Hi Everyone! I am new to iMovie. I had to make a video for a technical writing class on how to set up a green screen. Well I figured out how to do the image overlay and edited our video and it looks great in iMovie. We used a Sony HDR camera. I set it to 24fps when I created our video because the image overlay wouldn't work with 25 or 30. (I really hope that's not the problem cause I don't have time to re-do my movie). So the problem is that when I try to export the movie into any file format it becomes pixelated when people move or at random times. I"m not sure why!? I have tried exporting it as different formats and still no luck. Even my professor doesn't know how to fix it, but he wants it to be perfect. Does anyone have any ideas? Thanks so much!