In Washington, DC, Google announced the preliminary roll-out of automatic captioning in YouTube, an innovation that takes advantage of our speech recognition technology to turn the spoken word into text captions. We also announced that if you have a transcript of your video, you can upload it to YouTube and we’ll time the captions for you.
Over 60 accessibility leaders from the National Association of the Deaf, Gallaudet University, AAPD and other organizations joined us to be the first to learn about these new features.
Read more about the announcement: http://googleblog.blogspot.com/2009/11/automatic-captions-in-youtube.html