Google-owned YouTube announced last week that its YouTube Video Editor now features access to more than 10,000 Creative Commons-licensed videos, including clips from partners such as C-SPAN, Voice of America, Public.Resource.org and Al-Jazeera. “It’s as if all the Creative Commons videos were part of your personal library,” explained product manager Jason Toff.

According to the YouTube Blog announcement: “As part of the launch of Creative Commons licensing on YouTube, you’ll also be able to mark any or all of your videos with the Creative Commons CC-BY 3.0 license that lets others share and remix your work, so long as they give you credit.”

Creative Commons is “a nonprofit organization that develops, supports, and stewards legal and technical infrastructure that maximizes digital creativity, sharing and innovation.” It was co-founded by Harvard professor and political activist Lawrence Lessig. The Creative Commons licensing process will provide YouTube users with a simple mechanism for legally integrating existing video content into remixes, mashups, music videos and more. TIME reports that the CC-BY 3.0 license “allows for sharing, remixing/adapting and commercial use of the original, as long as the original author is credited.”

CC-BY also allows for commercial reuse, which will not only benefit YouTube and its producers, but in the long run should have an impact on Creative Commons as well. GigaOM reports: “The organization has gotten a lot of traction amongst photographers ever since Flickr added a Creative Commons licensing options as part of its uploading process. Recent Flickr data reveals the site is now hosting close to 190 million Creative Commons-licensed photos. Its licenses haven’t been nearly as popular in the video space, where it has only been adopted by smaller hosting sites and select individual publishers. YouTube’s sheer magnitude could help to make Creative Commons mainstream for video as well.”

Related Wired article: “Google Rolls Out YouTube Creative Commons Licenses” (6/2/11)

Related TIME article: “YouTube Adds Creative Commons to Clips, Allows Legal Remixing” (6/3/11)

Related YouTube Blog post: “YouTube and Creative Commons: raising the bar on user creativity” (6/2/11)

Related Wall Street Journal article: “YouTube’s Payouts to Channel Partners Come With Strings” (6/3/11)