If you got the program "compressor" comes with the Final Cut Pro pakacge use it to compress you movie. I did it with this movie:
(http://www.noroff.no/konkurranser/vinn-canon-5d-tilhorende-filmlinse?view=entry&id=6&entryID=21448)
If you have the time vote on it, the blue square with a thumb up, saying "GI DIN STEMME" click on it. Thanks!
If you have "compressor" tell me, and I can tell you step by step what you shall do!