The synthetic dataset Awards: The Best, Worst, and Weirdest Things We've Seen

http://tysonpieb027.iamarrows.com/15-people-you-oughta-know-in-the-free-dataset-industry

You'll find three fundamental movie file types on the internet. Mpeg, AVI and Quicktime. I think the Quicktime file variety is the preferred given that a great deal of large entertainment and information web pages