The Youtube 留言 Awards: The Best, Worst, and Weirdest Things We've Seen

http://brooksdgha076.wpsuo.com/10-startups-that-ll-change-the-youtube-liu-yan-industry-for-the-better

You can find a few basic video file sorts on the web. Mpeg, AVI and Quicktime. I feel the Quicktime file form is the most popular considering that plenty of massive entertainment and information web sites use it