Ogg project codecs use the Ogg bitstream format to arrange the raw, compressed bitstream into a more robust, useful form. For example, the Ogg bitstream makes seeking, time stamping and error recovery possible, as well as mixing several sepearate, concurrent media streams into a single physical bitstream. The Ogg homepage is located at ${HOMEPAGE} Up to date technical documents, contact information, source code and pre-built utilities may be found there. WWW: ${HOMEPAGE}