{
  "number": 8082,
  "title": "Using Codec Control Messages in the RTP Audio-Visual Profile with Feedback with Layered Codecs",
  "authors": [
    "S. Wenger",
    "J. Lennox",
    "B. Burman",
    "M. Westerlund"
  ],
  "published": "2017-03",
  "status": "Proposed Standard",
  "stream": "IETF",
  "area": "art",
  "working_group": "avtext",
  "pages": 11,
  "formats": [
    "TXT",
    "HTML"
  ],
  "abstract": "This document updates RFC 5104 by fixing a shortcoming in the specification language of the Codec Control Message Full Intra Request (FIR) description when using it with layered codecs. In particular, a decoder refresh point needs to be sent by a media sender when a FIR is received on any layer of the layered bitstream, regardless of whether those layers are being sent in a single or in multiple RTP flows. The other payload-specific feedback messages defined in RFC 5104 and RFC 4585 (which was updated by RFC 5506) have also been analyzed, and no corresponding shortcomings have been found.",
  "keywords": [
    "Layered Codec",
    "Full Intra Request",
    "FIR",
    "Decoder Refresh Point"
  ],
  "draft": "draft-ietf-avtext-avpf-ccm-layered-04",
  "doi": "10.17487/RFC8082",
  "updates": [
    "RFC5104"
  ],
  "urls": {
    "html": "https://rfc.dk/rfc8082/",
    "text": "https://rfc.dk/rfc8082.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc8082",
    "datatracker": "https://datatracker.ietf.org/doc/rfc8082/"
  },
  "text_modified": "2017-03-10T01:56:30.378033171Z"
}