I've done my best to evaluate these sources in curating this list, but the Internet is an ever-changing environment. I cannot guarantee that these websites don't have materials that violate copyright. It is ultimately the responsibility of you, the users & researchers, to verify the copyright status and/or license information for the media you find using the links of on this guide.
Please always double-check that the websites have not changed their terms & conditions, that they do have the right to host the media it does, and verify the license/credit requirements for each specific file(s) you are downloading
This list originally appeared on the Interactive Media Arts in Shanghai Libguide.