RTP payload format for ATRAC family

Document Type Replaced Internet-Draft (individual)
Authors Mitsuyuki Hatanaka  , Matthew Romaine  , Jun Matsumoto 
Last updated 2009-02-24 (latest revision 2004-07-12)
Replaced by RFC 5584
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Intended RFC status (None)
Expired & archived
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IESG IESG state Replaced by draft-ietf-avt-rtp-atrac-family
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document describes an RTP payload format for efficient and flexible transporting of audio data encoded with the Adaptive TRansform Audio Codec (ATRAC) family of codecs. Recent enhancements to the ATRAC family of codecs support high quality audio coding with multiple channels. The RTP payload format as presented in this document includes support for data fragmentation and elementary redundancy measures.


Mitsuyuki Hatanaka (Mitsuyuki.Hatanaka@jp.sony.com)
Matthew Romaine (Matthew.Romaine@jp.sony.com)
Jun Matsumoto (junm@jp.sony.com)

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)