Hi. I have an AVI file I'd like to upload onto Youtube. But after successful uploading, it can only play a fraction of a second of the 3-minute clip. The clip can be watched without any problems at all on Windows Media Player, but not after being uploaded onto Youtube. I can't even convert the AVI clip. After conversion into either MOV or MP4 formats, same problem. Could only play a fraction of a second of the clip. I've looked everywhere for answers but couldn't seem to find any. Anyone here could help shed some light on my predicament?