视像监控的信令与协议 |
以ITU-T F.743建议书描述的要求和ITU-T H.626建议书描述的功能体系结构为基础,ITU-T H.627建议书描述了参考点、信号发送和控制方法的详细技术要求,以及视觉监视系统的全部协议。对于不同功能实体之间的参考点,确定了相关的协议,例如楼内单元(PU)和服务平台之间、用户单元(CU)和服务平台之间以及PU和CU之间的协议。 对于相同功能实体内的参考点,描述了内部的信令,包括与各个参考点相关的信令流或者信息单元,例如用于业务控制流的信令,以及服务平台中的媒体分配流。还提供了与该建议书中采用的现有协议(例如SIP、RTP、RTSP、HTTP)有关的消息格式和消息正文。 |
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Citation: |
https://handle.itu.int/11.1002/1000/11676 |
Series title: |
H series: Audiovisual and multimedia systems H.600-H.699: Broadband, triple-play and advanced multimedia services H.620-H.629: Advanced multimedia services and applications |
Approval date: |
2012-06-29 |
Provisional name: | H.VSprot |
Approval process: | AAP |
Status: |
Superseded |
Maintenance responsibility: |
ITU-T Study Group 21 |
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
|
Download
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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
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here
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here
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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)
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In force
|
here
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here
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here
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H Suppl. 11 (02/2009)
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Analysis of class-based home network QoS solutions
|
In force
|
here
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here
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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
|
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
|
here
|
here
|
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
|
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
|
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
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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
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here
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here
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here
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Title |
Approved on |
Download |
Testing of personal audio systems for compliance with ITU-T H.870 (2018)
|
2024
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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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Telecommunications Accessibility Checklist
|
2006
|
here
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