appreciated* sorry im a spelling fag. ive only used video mach for my cs vids. as far as video compiling goes i would try to find a third party program for that. im pretty much pure graphics so i cant help you out on that one. now for youtube make sure you have your video encoded in a normal file type, such as mpg, wmv, (avi: divx, or something popular like that.). normally when you run into an error like that its because the encoder you use isnt supported.
hope this helps man. btw i think you need a sig, make a request and ill make you something amazing