12 Companies Leading the Way in Youtube コメント
http://andyrysb817.huicopper.com/5-bad-habits-that-people-in-the-youtube-zai-sheng-hui-shu-industry-need-to-quit
You will find 3 basic video file sorts on the net. Mpeg, AVI and Quicktime. I feel the Quicktime file form is the preferred given that lots of massive entertainment and information web sites utilize it exclusively