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RTP Payload Format for H.263+

RTP Payload Format for H.263+. April 1998 update draft-ietf-avt-rtp-h263-video-01.txt Jörg Ott, Universität Bremen TZI jo@tzi.org. Changes since -00. Take out feedback backchannel draft-ietf-avt-work-in-progress Changes announced at Washington IETF

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RTP Payload Format for H.263+

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  1. RTP Payload Format for H.263+ April 1998 update draft-ietf-avt-rtp-h263-video-01.txt Jörg Ott, Universität Bremen TZI jo@tzi.org

  2. Changes since -00 • Take out feedback backchannel • draft-ietf-avt-work-in-progress • Changes announced at Washington IETF • remove SBIT/EBIT (can use zero bits instead) • unify packet types into one (with extensions) • 16 bits, +8 for redundancy, +1-48 for picture header • allow pretty much full H.263+ picture header • elide leading 16 zero bits (P bit)

  3. Changes (2) • Editorial cleanups Summary: • different bits, same functionality • more efficient representation We are done: • two implementations • referenced from H.323v2 • WG Last Call

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