http://associatesmind.com/2012/04/09/how-to-find-public-domainroyalty-freecreative-commons-video/
- Internet Archive: Moving Images - Archive’s Moving Images library of free movies, films, and videos. This library contains thousands of digital movies uploaded by Archive users which range from classic full-length films, to daily alternative news broadcasts, to cartoons and concerts. Many of these videos are available for free download. Check the license for status of video rights.
- Open Video Project – The purpose of the Open Video Project is to collect and make available a repository of digitized video content for the digital video, multimedia retrieval, digital library, and other research communities. No copyright clearance has been obtained for audio or video elements in these productions. We encourage researchers to use the data under fair use for research purposes.
- US National Park Service B-Roll Video – Downloadable, QuickTime H.264 movie clips are available as zipped files that can be decompressed for use in video editing applications, web sites and other projects. All video clips are public domain.
- Custom Flickr Search for HD/CC Licensed Video
- Vimeo Channel for Public Domain Video
- Stock Footage For Free - Around 100 clips of royalty free stock footage.
- Video Blocks – Charges monthly access fee to download royalty free clips. 7 day free trial, 20 downloads a day. So you can pull 140 clips for free, which is what I did.
- Bottled Video -Best for last. Not all HD, but over 10,000 free clips to use. Best source for free stock footage I have been able to find.