I recently did this documentary (15 min.)with my local Gurudwara Bhai on the Kirpan. Bhai Saab is going back after next week. Unfortunately I wasn't able to burn the film to disc and sent myself an email of it to upload it on Youtube. The problem is that the media player says "format not supported." Whenever I try playing it on my laptop and youtube also says a similar thing. How do I change the format for free?