{
  "draft": "draft-ietf-avt-rtp-mps-03",
  "doc_id": "RFC5691",
  "title": "RTP Payload Format for Elementary Streams with MPEG Surround Multi-Channel Audio",
  "authors": [
    "F. de Bont",
    "S. Doehla",
    "M. Schmidt",
    "R. Sperschneider"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "12",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Audio/Video Transport",
  "abstract": "This memo describes extensions for the RTP payload format defined in RFC 3640 for the transport of MPEG Surround multi-channel audio.  Additional Media Type parameters are defined to signal backwards- compatible transmission inside an MPEG-4 Audio elementary stream.  In addition, a layered transmission scheme that doesn't use the MPEG-4 systems framework is presented to transport an MPEG Surround elementary stream via RTP in parallel with an RTP stream containing the downmixed audio data. [STANDARDS-TRACK]",
  "pub_date": "October 2009",
  "keywords": [
    "MPEG Surround",
    "RFC 3640",
    "RTP",
    "MPEG-4",
    "AAC"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [
    "RFC3640"
  ],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC5691",
  "errata_url": null
}