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IETF · RFC · RFC4396

RFC4396 · RTP Payload Format for 3rd Generation Partnership Project (3GPP) Timed Text

RTP Payload Format for 3rd Generation Partnership Project (3GPP) Timed Text

This document specifies an RTP payload format for the transmission of 3GPP (3rd Generation Partnership Project) timed text. 3GPP timed text is a time-lined, decorated text media format with defined storage in a 3GP file. Timed Text can be synchronized with audio/video contents and used in applications such as captioning, titling, and multimedia presentations. In the following sections, the problems of streaming timed text are addressed, and a payload format for streaming 3GPP timed text over RTP is specified. [STANDARDS-TRACK]

Официальная английская аннотация

This document specifies an RTP payload format for the transmission of 3GPP (3rd Generation Partnership Project) timed text. 3GPP timed text is a time-lined, decorated text media format with defined storage in a 3GP file. Timed Text can be synchronized with audio/video contents and used in applications such as captioning, titling, and multimedia presentations. In the following sections, the problems of streaming timed text are addressed, and a payload format for streaming 3GPP timed text over RTP is specified. [STANDARDS-TRACK]

Связи документа

Официальный источник · 2006-02-01

Полные импортированные сведения карточки
{
  "id": "RFC4396",
  "number": 4396,
  "title_en": "RTP Payload Format for 3rd Generation Partnership Project (3GPP) Timed Text",
  "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": "This document specifies an RTP payload format for the transmission of 3GPP (3rd Generation Partnership Project) timed text. 3GPP timed text is a time-lined, decorated text media format with defined storage in a 3GP file. Timed Text can be synchronized with audio/video contents and used in applications such as captioning, titling, and multimedia presentations. In the following sections, the problems of streaming timed text are addressed, and a payload format for streaming 3GPP timed text over RTP is specified. [STANDARDS-TRACK]",
  "authors": [
    "J. Rey",
    "Y. Matsui"
  ],
  "organizations": [],
  "publication_date": "2006-02-01",
  "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": "rai",
  "area_ru": "rai",
  "working_group": "avt",
  "source_draft": "draft-ietf-avt-rtp-3gpp-timed-text-15",
  "page_count": 66,
  "doi": "10.17487/RFC4396",
  "keywords": [
    "3GPP",
    "3GPP timed text",
    "streaming",
    "real-time streaming",
    "titling",
    "decorated text",
    "scrolling text",
    "karaoke",
    "hyperlinked text",
    "highlighted text",
    "blinking text",
    "highlight color",
    "text delay",
    "text style",
    "text box",
    "text wrap",
    "text sample",
    "sample descriptions",
    "modifier boxes",
    "UTF-8",
    "UTF-16"
  ],
  "formats": [
    "TXT",
    "HTML"
  ],
  "relations": {
    "obsoletes": [],
    "obsoleted_by": [],
    "updates": [],
    "updated_by": [],
    "is_also": [],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc4396/",
    "html": "https://www.rfc-editor.org/rfc/rfc4396.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc4396.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc4396/"
  }
}