---
schema-version: v1.2.9
id: W3CPR-html-longdesc-20141204
title:
- content: HTML5 Image Description Extension (longdesc)
  format: text/plain
link:
- content: https://www.w3.org/TR/2014/PR-html-longdesc-20141204/
  type: src
type: standard
docid:
- id: W3C PR-html-longdesc-20141204
  type: W3C
  primary: true
docnumber: PR-html-longdesc-20141204
date:
- type: published
  value: '2014-12-04'
contributor:
- organization:
    name:
    - content: World Wide Web Consortium
    abbreviation:
      content: W3C
    url: https://www.w3.org/
  role:
  - type: publisher
- person:
    name:
      given:
        forename:
        - content: Charles
          language:
          - en
          script:
          - Latn
      surname:
        content: McCathieNevile
        language:
        - en
        script:
        - Latn
  role:
  - type: editor
- person:
    name:
      given:
        forename:
        - content: Mark
          language:
          - en
          script:
          - Latn
      surname:
        content: Sadecki
        language:
        - en
        script:
        - Latn
  role:
  - type: editor
revdate: '2014-12-04'
language:
- en
script:
- Latn
docstatus:
  stage:
    value: Proposed Recommendation
relation:
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  bibitem:
    id: W3Chtml-longdesc
    title:
    - content: HTML5 Image Description Extension (longdesc)
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    link:
    - content: https://www.w3.org/TR/html-longdesc/
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    docid:
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      type: W3C
      primary: true
- type: obsoletes
  bibitem:
    id: W3CCR-html-longdesc-20140812
    title:
    - content: HTML5 Image Description Extension (longdesc)
      format: text/plain
    link:
    - content: https://www.w3.org/TR/2014/CR-html-longdesc-20140812/
      type: src
    docid:
    - id: W3C CR-html-longdesc-20140812
      type: W3C
      primary: true
- type: updatedBy
  bibitem:
    id: W3CREC-html-longdesc-20150226
    title:
    - content: HTML5 Image Description Extension (longdesc)
      format: text/plain
    link:
    - content: https://www.w3.org/TR/2015/REC-html-longdesc-20150226/
      type: src
    docid:
    - id: W3C REC-html-longdesc-20150226
      type: W3C
      primary: true
  description:
    content: errata
    format: text/plain
series:
- title:
    content: W3C Proposed Recommendation
    format: text/plain
  number: PR-html-longdesc-20141204
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  editorialgroup:
  - name: HTML Media Extensions Working Group