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IETF · RFC · RFC7941

RFC7941 · RTP Header Extension for the RTP Control Protocol (RTCP) Source Description Items

RTP Header Extension for the RTP Control Protocol (RTCP) Source Description Items

Source Description (SDES) items are normally transported in the RTP Control Protocol (RTCP). In some cases, it can be beneficial to speed up the delivery of these items. The main case is when a new synchronization source (SSRC) joins an RTP session and the receivers need this source's identity, relation to other sources, or its synchronization context, all of which may be fully or partially identified using SDES items. To enable this optimization, this document specifies a new RTP header extension that can carry SDES items.

Официальная английская аннотация

Source Description (SDES) items are normally transported in the RTP Control Protocol (RTCP). In some cases, it can be beneficial to speed up the delivery of these items. The main case is when a new synchronization source (SSRC) joins an RTP session and the receivers need this source's identity, relation to other sources, or its synchronization context, all of which may be fully or partially identified using SDES items. To enable this optimization, this document specifies a new RTP header extension that can carry SDES items.

Связи документа

updated_by: RFC8843, RFC9143

Официальный источник · 2016-08-01

Полные импортированные сведения карточки
{
  "id": "RFC7941",
  "number": 7941,
  "title_en": "RTP Header Extension for the RTP Control Protocol (RTCP) Source Description Items",
  "title_ru": "",
  "summary_ru": "",
  "purpose_ru": "",
  "use_ru": "",
  "full_translation_path": "",
  "full_translation_checked_at": "",
  "full_translation_source_sha256": "",
  "architect_note_ru": "",
  "topics_ru": [],
  "translation_state": "not_prepared",
  "verification_level": "not_prepared",
  "verification_level_ru": "Русская выжимка не подготовлена",
  "verification_note_ru": "",
  "abstract_en": "Source Description (SDES) items are normally transported in the RTP Control Protocol (RTCP). In some cases, it can be beneficial to speed up the delivery of these items. The main case is when a new synchronization source (SSRC) joins an RTP session and the receivers need this source's identity, relation to other sources, or its synchronization context, all of which may be fully or partially identified using SDES items. To enable this optimization, this document specifies a new RTP header extension that can carry SDES items.",
  "authors": [
    "M. Westerlund",
    "B. Burman",
    "R. Even",
    "M. Zanaty"
  ],
  "organizations": [],
  "publication_date": "2016-08-01",
  "current_status": "PROPOSED STANDARD",
  "current_status_ru": "Предлагаемый стандарт",
  "publication_status": "PROPOSED STANDARD",
  "publication_status_ru": "Предлагаемый стандарт",
  "lifecycle": "active",
  "lifecycle_ru": "Действующий",
  "stream": "IETF",
  "stream_ru": "IETF",
  "area": "art",
  "area_ru": "Приложения и взаимодействие в реальном времени",
  "working_group": "avtext",
  "source_draft": "draft-ietf-avtext-sdes-hdr-ext-07",
  "page_count": 17,
  "doi": "10.17487/RFC7941",
  "keywords": [],
  "formats": [
    "TXT",
    "HTML"
  ],
  "relations": {
    "obsoletes": [],
    "obsoleted_by": [],
    "updates": [],
    "updated_by": [
      "RFC8843",
      "RFC9143"
    ],
    "is_also": [],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc7941/",
    "html": "https://www.rfc-editor.org/rfc/rfc7941.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc7941.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc7941/"
  }
}