I have a couple of slide shows I created a while back in iMovie6 HD. They are of type .mov. I get error messages when I try to upload them to my Facebook page, video could not be processed. Facebook says that they support .mov, but I've tried several times without success. Has anyone else had this problem and am I doing something wrong?
iMac 2.0 GHz Intel Core Duo, Mac OS X (10.4.11), 1 GB ram