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ITU-T H.222.0 v8 (2021) Amd. 1 (12/2022)

携带LCEVC和其他改进

ITU-T H.222.0建议书 | ISO/IEC 13818-1于1994年提出，主要是为了支持ISO/IEC 13818第2部分（ITU-T H.262建议书）和第3部分定义的视频和音频编码方法的组合和同步。自1994年以来，此建议书已得到扩展，支持额外的视频和音频编码规范以及多种元数据。ITU-T H.222.0 (2021) 建议书| ISO/IEC 13818-1:2022修正1通过定义如何在MPEG-2系统传输LCEVC（ISO/IEC 23094-2）来扩展规范。它还定义了一个附加的描述符，用于标识媒体服务的种类及其用途。此外，修正还对承载JPEG XS的规范进行了澄清。所有这些都是以与其他编解码器的现有支持兼容的方式进行的。

Citation:	https://handle.itu.int/11.1002/1000/15171
Series title:	H series: Audiovisual and multimedia systems H.200-H.499: Infrastructure of audiovisual services H.220-H.229: Transmission multiplexing and synchronization
Approval date:	2022-12-14
Identical standard:	ISO/IEC 13818-1/Amd1 (Common)
Approval process:	AAP
Status:	Superseded
Maintenance responsibility:	ITU-T Study Group 16
Further details:	Patent statement(s) Development history [2 related work items in progress]

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
9	H.222.0 v9 (08/2023)	In force	here	here	here
8.2	H.222.0 v8 (2021) Amd. 1 (12/2022)	Superseded	here	here	here
8.1	H.222.0 v8 (2021) Cor. 1 (12/2022)	Superseded	here	-	here
8	H.222.0 v8 (06/2021)	Superseded	here	here	here
7.2	H.222.0 (2018) Amd. 1 (11/2019)	Superseded	here	here	here
7.1	H.222.0 (2018) Cor. 1 (11/2019)	Superseded	here	-	here
7	H.222.0 (08/2018)	Superseded	here	here	here
6.1	H.222.0 (2017) Amd. 1 (12/2017)	Superseded	here	here	here
6	H.222.0 (03/2017)	Superseded	here	here	here
5.13	H.222.0 (2014) Amd. 8 (03/2017)	Superseded	here	-	here
5.12	H.222.0 (2014) Amd. 7 (03/2017)	Superseded	here	-	here
5.10	H.222.0 (2014) Amd. 3 Cor. 1 (03/2017)	Superseded	here	-	here
5.10	H.222.0 (2014) Cor. 2 (03/2017)	Superseded	here	-	here
5.9	H.222.0 (2014) Amd. 6 (07/2016)	Superseded	here	-	here
5.8	H.222.0 (2014) Amd. 5 (07/2016)	Superseded	here	here	here
5.7	H.222.0 (2014) Amd. 4 (07/2016)	Superseded	here	-	here
5.5	H.222.0 (2014) Amd. 1 Cor. 2 (07/2016)	Superseded	here	-	here
5.5	H.222.0 (2014) Cor. 1 (07/2016)	Superseded	here	-	here
5.4	H.222.0 (2014) Amd. 3 (12/2015)	Superseded	here	here	here
5.3	H.222.0 (2014) Amd. 2 (12/2015)	Superseded	here	here	here
5.2	H.222.0 (2014) Amd. 1 Cor. 1 (11/2015)	Superseded	here	-	here
5.1	H.222.0 (2014) Amd. 1 (04/2015)	Superseded	here	-	here
5	H.222.0 (10/2014)	Superseded	here	here	here
4.5	H.222.0 (2012) Amd. 5 (10/2014)	Superseded	here	here	here
4.4	H.222.0 (2012) Amd. 4 (01/2014)	Superseded	here	-	here
4.3	H.222.0 (2012) Amd. 3 (01/2014)	Superseded	here	here	here
4.2	H.222.0 (2012) Amd. 2 (01/2014)	Superseded	here	here	here
4.1	H.222.0 (2012) Amd. 1 (01/2014)	Superseded	here	here	here
4	H.222.0 (06/2012)	Superseded	here	here	here
3.10	H.222.0 (2006) Amd. 6 (05/2011)	Superseded	here	here	here
3.9	H.222.0 (2006) Amd. 5 (05/2011)	Superseded	here	here	here
3.8	H.222.0 (2006) Amd. 4 (12/2009)	Superseded	here	here	here
3.7	H.222.0 (2006) Cor. 4 (12/2009)	Superseded	here	-	here
3.6	H.222.0 (2006) Cor. 3 (12/2009)	Superseded	here	-	here
3.5	H.222.0 (2006) Amd. 3 (03/2009)	Superseded	here	here	here
3.4	H.222.0 (2006) Cor. 2 (03/2009)	Superseded	here	-	here
3.3	H.222.0 (2006) Cor. 1 (06/2008)	Superseded	here	here	here
3.2	H.222.0 (2006) Amd. 2 Err. 1 (06/2008)	Superseded	-	-	here
3.2	H.222.0 (2006) Amd. 2 (08/2007)	Superseded	here	here	here
3.1	H.222.0 (2006) Amd. 1 (01/2007)	Superseded	here	here	here
3	H.222.0 (05/2006)	Superseded	here	here	here
2.10	H.222.0 (2000) Technical Cor. 4 (09/2005)	Superseded	-	-	here
2.9	H.222.0 (2000) Amd. 5 (01/2005)	Superseded	here	here	here
2.8	H.222.0 (2000) Amd. 4 (01/2005)	Superseded	here	here	here
2.7	H.222.0 (2000) Technical Cor. 3 (01/2005)	Superseded	here	here	here
2.6	H.222.0 (2000) Amd. 3 (03/2004)	Superseded	here	here	here
2.5	H.222.0 (2000) Amd. 2 Err. 1 (02/2004)	Superseded	-	-	here
2.5	H.222.0 (2000) Amd. 2 (06/2003)	Superseded	here	here	here
2.4	H.222.0 (2000) Amd. 1 Cor. 1 (06/2003)	Superseded	-	-	here
2.3	H.222.0 (2000) Amd. 1 (12/2002)	Superseded	here	here	here
2.3	H.222.0 (2000) Amd. 1 Err. 1 (01/2003)	Superseded	-	-	here
2.2	H.222.0 (2000) Technical Cor. 2 (03/2002)	Superseded	-	-	here
2.1	H.222.0 (2000) Technical Cor. 1 (03/2001)	Superseded	here	here	here
2	H.222.0 (02/2000)	Superseded	here	here	here
1.8	H.222.0 (1995) Amd. 7 (02/2000)	Superseded	here	here	here
1.7	H.222.0 (1995) Amd. 6 (05/1999)	Superseded	-	-	here
1.6	H.222.0 (1995) Amd. 5 (05/1999)	Superseded	-	-	here
1.5	H.222.0 (1995) Amd. 4 (02/1998)	Superseded	-	-	here
1.4	H.222.0 (1995) Amd. 3 (02/1998)	Superseded	-	-	here
1.3	H.222.0 (1995) Technical Cor. 1 (02/1998)	Superseded	-	-	here
1.2	H.222.0 (1995) Amd. 2 (11/1996)	Superseded	-	here	here
1.1	H.222.0 (1995) Amd. 1 (11/1996)	Superseded	-	here	here
1	H.222.0 (07/1995)	Superseded	-	-	here


ITU-T Supplement	Title	Status	Summary	Table of contents	Download
H Suppl. 6 (04/2006)	Control load quantum for decomposed gateways	In force	here	here	here
H Suppl. 9 (05/2008)	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
H Suppl. 11 (02/2009)	Analysis of class-based home network QoS solutions	In force	here	here	here
H Suppl. 12 (11/2013)	Gateway control protocol: Priority traffic treatment by ITU-T H.248 gateways	In force	here	here	here
H Suppl. 13 (10/2015)	Gateway control protocol: Common ITU-T H.248 terminology - Release 2	In force	here	here	here
H Suppl. 14 (10/2015)	Gateway control protocol: SDP codepoints for gateway control - Release 2	In force	here	here	here
H Suppl. 15 (01/2017)	Conversion and coding practices for HDR/WCG Y'CbCr 4:2:0 video with PQ transfer characteristics	In force	here	here	here
H Suppl. 17 (11/2014)	Guide for addressing accessibility in standards	In force	here	here	here
H Suppl. 18 (10/2017)	Signalling, backward compatibility and display adaptation for HDR/WCG video coding	In force	here	here	here
H Suppl. 19 (04/2021)	Usage of video signal type code points	In force	here	here	here

Title	Approved on	Download
Testing of personal audio systems for compliance with ITU-T H.870 (2018)	2024
Testing of personal audio systems for compliance with ITU-T H.870 (2018)	2021	here
Telecommunications Accessibility Checklist	2006	here

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ITU-T H.222.0 v8 (2021) Amd. 1 (12/2022)