{
  "draft": "draft-ietf-avtext-lrr-07",
  "doc_id": "RFC9627",
  "title": "The Layer Refresh Request (LRR) RTCP Feedback Message",
  "authors": [
    "J. Lennox",
    "D. Hong",
    "J. Uberti",
    "S. Holmer",
    "M. Flodman"
  ],
  "format": [
    "XML",
    "TEXT",
    "HTML",
    "PDF"
  ],
  "page_count": "13",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Audio/Video Transport Extensions",
  "abstract": "This memo describes the RTCP Payload-Specific Feedback Message Layer Refresh Request (LRR), which can be used to request a state refresh of one or more substreams of a layered media stream.  This document also defines its use with several RTP payloads for scalable media formats.",
  "pub_date": "March 2025",
  "keywords": [
    "RTP"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC9627",
  "errata_url": null
}