10-13-2008 01:00 PM
Video and audio support will soon be built directly into Firefox, by way of the free Vorbis and Theora codecs, and Mozilla is using the opportunity to advance multimedia accessibility for hearing-impaired and seeing-impaired users. Although HTML 5 does not officially include Ogg Vorbis and Theora as baseline codecs for the new VIDEO and AUDIO tags, Mozilla has adopted them for its own implementation. Researcher Silvia Pfeiffer is leading a Mozilla Foundation-funded effort to integrate support for closed captioning and other multimedia accessibility features into the Ogg formats and their implementation in Firefox.