It's pointless to record something in full screen size. (320x240) since the media player doesn't have a full-screen mode. I've found that @ 172 vertiacal pixles that you can see the video completely. just keep whatever aspect ratio you've got going and everything will be fine! I've also found that cinimascope's aspect ratio seems to fill the whole viewable video area.
He's not any kind of program, Sark. He's a user!