AOL announced that it is testing closed-captioning for the deaf and hearing-imparing on its online video. The captioned video will initially feature a variety of content from CNN, including breaking news and entertainment, with more captioned content to be introducted over the next few months. Available through AOL's paid service and the free AOL.com, the closed-captioned content can be activated by clicking on a "CC" button displayed on its media player. The video is made available as part of a partnership between AOL and WGBH's Media Access group, the Boston-based public broadcast company that invented TV captioning in the early 1970s.









