{
  "draft": "draft-ietf-avt-rtcpssm-19",
  "doc_id": "RFC5760",
  "title": "RTP Control Protocol (RTCP) Extensions for Single-Source Multicast Sessions with Unicast Feedback",
  "authors": [
    "J. Ott",
    "J. Chesterfield",
    "E. Schooler"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "66",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Audio/Video Transport",
  "abstract": "This document specifies an extension to the Real-time Transport Control Protocol (RTCP) to use unicast feedback to a multicast sender.  The proposed extension is useful for single-source multicast sessions such as Source-Specific Multicast (SSM) communication where the traditional model of many-to-many group communication is either not available or not desired.  In addition, it can be applied to any group that might benefit from a sender-controlled summarized reporting mechanism. [STANDARDS-TRACK]",
  "pub_date": "February 2010",
  "keywords": [
    "real-time transport protocol",
    "ssm"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [
    "RFC6128"
  ],
  "see_also": [],
  "doi": "10.17487/RFC5760",
  "errata_url": "https://www.rfc-editor.org/errata/rfc5760"
}