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ITU-T H.222.0 (2000) Amd. 5 (01/2005)
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ITU-T H.222.0 (2000) Amd. 5 (01/2005)
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Signalisation de nouvelles combinaisons de profil et de niveau de flux audio et modification de la table des types audio
Le principal élément du présent amendement est l'application de la signalisation des données d'extension de largeur de bande au flux audio de codage du son avancé (AAC, advanced audio coding) MPEG (AAC-plus), qui a été mise en œuvre comme suit:1) Un nouveau descripteur appelé "MPEG-2_AAC_audio_descriptor" a été ajouté pour signaler les paramètres audio propres au codage du son avancé (AAC) dans la table de mappage de programmes (PMT) et notamment l'application des données d'extension de largeur de bande au codage du son avancé (AAC) MPEG-2.2) Le Tableau 2.62 (Valeurs d'affectation MPEG-4_audio_profile_and_level) a été remplacé par un tableau plus récent pour y inclure l'application des données d'extension de largeur de bande au flux audio MPEG-4.3) Dans le descripteur ISO_639_language_code (code de langue selon l'ISO 639), les valeurs 0x04-0x7F du champ audio_type (type de données audio) ont été modifiées, passant de "Valeurs réservées" à "utilisateur privé". Cette modification a été effectuée à la demande des radiodiffuseurs pour permettre la signalisation de flux audio auxiliaire qui n'a pas pu être réalisée antérieurement du fait que toutes les valeurs du champ audio_type (0x04-0xFF) étaient réservées.
Citation:
https://handle.itu.int/11.1002/1000/7437
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:
2005-01-08
Identical standard:
ISO/IEC 13818-1:2000/Amd5:2005 (Common)
Approval process:
AAP
Status:
Superseded
Maintenance responsibility:
ITU-T Study Group 16
Further details:
Patent statement(s)
Development history
[
3 related work items in progress
]
Editions
Related Supplement(s)
Related technical papers and reports
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Superseded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Superseded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Superseded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Superseded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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