| Content description data |
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This amendment provides an ability to send supplemental "content description data" within H.262 video elementary streams. The content description data that can be carried includes picture capture timing information, additional pan-scan parameters, an indication of the visual active region within the video picture, and a coded representation of the picture size in bytes. |
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| Citation: |
https://handle.itu.int/11.1002/1000/5274 |
| Series title: |
H series: Audiovisual and multimedia systems
H.200-H.499: Infrastructure of audiovisual services
H.260-H.279: Coding of moving video |
| Approval date: |
2000-11-17 |
| Identical standard: | ISO/IEC 13818-2:2000/Amd1:2001 (Common) |
| Approval process: | TAP |
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Status: |
Superseded |
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Maintenance responsibility: |
ITU-T Study Group 21 |
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Further details: |
Patent statement(s)
Development history
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ITU-T Supplement
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Title
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Status
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Summary
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Table of contents
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Download
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H Suppl. 1 (05/1999)
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Application profile – Sign language and lip-reading real-time conversation using low bit rate video communication
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In force
|
here
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here
|
here
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H Suppl. 6 (04/2006)
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Control load quantum for decomposed gateways
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In force
|
here
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here
|
here
|
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H Suppl. 9 (05/2008)
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Gateway control protocol: Operation of H.248 with H.225.0, SIP, and ISUP in support of emergency telecommunications service (ETS)/international emergency preference scheme (IEPS)
|
In force
|
here
|
here
|
here
|
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H Suppl. 11 (02/2009)
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Analysis of class-based home network QoS solutions
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In force
|
here
|
here
|
here
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H Suppl. 12 (11/2013)
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Gateway control protocol: Priority traffic treatment by ITU-T H.248 gateways
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In force
|
here
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here
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here
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H Suppl. 13 (10/2015)
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Gateway control protocol: Common ITU-T H.248 terminology - Release 2
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In force
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here
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here
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here
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H Suppl. 14 (10/2015)
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Gateway control protocol: SDP codepoints for gateway control - Release 2
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In force
|
here
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here
|
here
|
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H Suppl. 15 (01/2017)
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Conversion and coding practices for HDR/WCG Y'CbCr 4:2:0 video with PQ transfer characteristics
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In force
|
here
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here
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here
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H Suppl. 17 (11/2014)
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Guide for addressing accessibility in standards
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In force
|
here
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here
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here
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H Suppl. 18 (10/2017)
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Signalling, backward compatibility and display adaptation for HDR/WCG video coding
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In force
|
here
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here
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here
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H Suppl. 19 (04/2021)
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Usage of video signal type code points
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In force
|
here
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here
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here
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H Suppl. 21 (01/2025)
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Film grain synthesis technology for video applications
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In force
|
here
|
here
|
here
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| Title |
Approved on |
Download |
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Testing of personal audio systems for compliance with ITU-T H.870 (2018)
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2024
|
here
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Testing of personal audio systems for compliance with ITU-T H.870 (2018)
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2021
|
here
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Media coding toolbox for IPTV: Audio and video codecs
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2016
|
here
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Telecommunications Accessibility Checklist
|
2006
|
here
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