YouTube Improves Accessibility With Automatic Caption
Google adds automatic caption to YouTube using the same technology as Google Voice. Now you can automatically add text captions to videos using speech recognition.
From Google Blog: As we’ve explained in the past, captions not only help the deaf and hearing impaired, but with machine translation, they also enable people around the world to access video content in any of 51 languages. Captions can also improve search and even enable users to jump to the exact parts of the videos they’re looking for.





