A just-announced offering from Brightcove lets customers access a library of premium third-party videos that they can use on their sites. Called the Brightcove Content Exchange, it includes content from AOL Video, Diagonal View, Internet Video Archive, NewsLook, ScreenPlay, Inc., and Touchstorm, and it's open to Brightcove Video Cloud Pro and Enterprise customers. Those interested in taking part will need to request approval to join. A link to apply is at the bottom of the Brightcove Content Exchange page.