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{{primary sources|date=June 2013}}
{{primary sources|date=June 2013}}


'''MPEG-H''' is a group of [[international standard]]s under development by the [[International Organization for Standardization|ISO]]/[[International Electrotechnical Commission|IEC]] [[Moving Picture Experts Group]] (MPEG). It has various "parts" – each of which can be considered a separate standard. These include a media transport protocol standard, a [[video compression]] standard, an [[digital audio|audio compression]] standard, a [[digital container format|digital file format container]] standard, three reference software packages, three [[conformance testing]] standards, and related technologies and [[technical report]]s.<ref name=MMT2017>{{cite news |title=ISO/IEC 23008-1:2017 |publisher=[[International Organization for Standardization]] |url=https://www.iso.org/standard/70201.html |date=2017-08-11 |accessdate=2017-08-30}}</ref><ref name=HEVC2013>{{cite news |title=ISO/IEC 23008-2:2013 |publisher=International Organization for Standardization |url=https://www.iso.org/standard/35424.html |date=December 2013 |accessdate=2019-04-02}}</ref><ref name=MPEGApril2013WorkPlan>{{cite news |title=Work plan and time line |publisher=[[Moving Picture Experts Group]] |url=http://mpeg.chiariglione.org/docs/work-plan-and-time-line-0 |accessdate=2013-06-14}}</ref><ref name=MPEGH52017>{{cite news |title=ISO/IEC 23008-5:2017 |publisher=International Organization for Standardization |url=https://www.iso.org/standard/72216.html |date=2017-03-02 |accessdate=2017-08-30}}</ref><ref name=MPEGH82017>{{cite news |title=ISO/IEC 23008-8:2015 |publisher=International Organization for Standardization |url=https://www.iso.org/standard/63981.html |date=2013-05-10 |accessdate=2013-06-14}}</ref> The group of standards is formally known as ISO/IEC 23008 – ''High efficiency coding and media delivery in heterogeneous environments''.<ref name=MMT2017/><ref name=HEVC2013/><ref name=MPEGApril2013WorkPlan/><ref name=MPEGH52017/><ref name=MPEGH82017/> Development of the standards began around 2010, and the first fully approved standard in the group was published in 2013.<ref name=HEVC2013/> Most of the standards in the group have been revised or amended several times to add additional extended features since their first edition.
'''MPEG-H''' is a group of [[international standard]]s under development by the [[International Organization for Standardization|ISO]]/[[International Electrotechnical Commission|IEC]] [[Moving Picture Experts Group]] (MPEG). It has various "parts" – each of which can be considered a separate standard. These include a media transport protocol standard, a [[video compression]] standard, an [[digital audio|audio compression]] standard, a [[digital container format|digital file format container]] standard, three reference software packages, three [[conformance testing]] standards, and related technologies and [[technical report]]s.<ref name=MMT2017>{{cite news |title=ISO/IEC 23008-1:2017 |publisher=[[International Organization for Standardization]] |url=https://www.iso.org/standard/70201.html |date=2017-08-11 |access-date=2017-08-30}}</ref><ref name=HEVC2013>{{cite news |title=ISO/IEC 23008-2:2013 |publisher=International Organization for Standardization |url=https://www.iso.org/standard/35424.html |date=December 2013 |access-date=2019-04-02}}</ref><ref name=MPEGApril2013WorkPlan>{{cite news |title=Work plan and time line |publisher=[[Moving Picture Experts Group]] |url=http://mpeg.chiariglione.org/docs/work-plan-and-time-line-0 |access-date=2013-06-14}}</ref><ref name=MPEGH52017>{{cite news |title=ISO/IEC 23008-5:2017 |publisher=International Organization for Standardization |url=https://www.iso.org/standard/72216.html |date=2017-03-02 |access-date=2017-08-30}}</ref><ref name=MPEGH82017>{{cite news |title=ISO/IEC 23008-8:2015 |publisher=International Organization for Standardization |url=https://www.iso.org/standard/63981.html |date=2013-05-10 |access-date=2013-06-14}}</ref> The group of standards is formally known as ISO/IEC 23008 – ''High efficiency coding and media delivery in heterogeneous environments''.<ref name=MMT2017/><ref name=HEVC2013/><ref name=MPEGApril2013WorkPlan/><ref name=MPEGH52017/><ref name=MPEGH82017/> Development of the standards began around 2010, and the first fully approved standard in the group was published in 2013.<ref name=HEVC2013/> Most of the standards in the group have been revised or amended several times to add additional extended features since their first edition.


MPEG-H consists of the following parts:<ref name=MPEGApril2013WorkPlan/><ref name=MPEGHJune2013Website>{{cite news |title=MPEG-H |publisher=Moving Picture Experts Group |url=http://mpeg.chiariglione.org/standards/mpeg-h |accessdate=2013-06-14}}</ref>
MPEG-H consists of the following parts:<ref name=MPEGApril2013WorkPlan/><ref name=MPEGHJune2013Website>{{cite news |title=MPEG-H |publisher=Moving Picture Experts Group |url=http://mpeg.chiariglione.org/standards/mpeg-h |access-date=2013-06-14}}</ref>
* Part 1: ''[[MPEG Media Transport]]'' (MMT) – a media streaming format similar to the [[Real-time Transport Protocol]] that is adaptable to different networks<ref name=MMT2017/><ref name=MPEGHJune2013Website/><ref name=NHKOpenHouse2013Exhibit18>{{cite news |title=Media Transport Technologies for Next Generation Broadcasting Systems |publisher=[[NHK]] |url=http://www.nhk.or.jp/strl/open2013/tenji/tenji18/index_e.html |accessdate=2013-06-21}}</ref>
* Part 1: ''[[MPEG Media Transport]]'' (MMT) – a media streaming format similar to the [[Real-time Transport Protocol]] that is adaptable to different networks<ref name=MMT2017/><ref name=MPEGHJune2013Website/><ref name=NHKOpenHouse2013Exhibit18>{{cite news |title=Media Transport Technologies for Next Generation Broadcasting Systems |publisher=[[NHK]] |url=http://www.nhk.or.jp/strl/open2013/tenji/tenji18/index_e.html |access-date=2013-06-21}}</ref>
* Part 2: ''[[High Efficiency Video Coding]]'' (HEVC, jointly developed with the [[ITU-T]] [[Video Coding Experts Group]] and also published as ITU-T H.265)<ref name=HEVC2013/><ref name=OverviewHEVCIEEE2012>{{cite news |title=Overview of the High Efficiency Video Coding (HEVC) Standard |author=G.J. Sullivan |author-link=Gary Sullivan (engineer) |author2=J.-R. Ohm |author3=W.-J. Han |author4=T. Wiegand |author4-link=Thomas Wiegand |journal=IEEE Transactions on Circuits and Systems for Video Technology |url=http://iphome.hhi.de/wiegand/assets/pdfs/2012_12_IEEE-HEVC-Overview.pdf |format=PDF |date=December 2012 |accessdate=2013-06-14}}</ref><ref name=HEVCITURecommendationH265>{{cite news |title=H.265 : High efficiency video coding |publisher=[[International Telecommunication Union]] |url=http://www.itu.int/rec/T-REC-H.265|date=2013-06-07 |accessdate=2013-06-14}}</ref> – a video compression standard that doubles the [[data compression]] ratio compared to [[H.264/MPEG-4 AVC]]<ref name=MPEGHJune2013Website/><ref name=OverviewHEVCIEEE2012/><ref name=HEVCITURecommendationH265/><ref name=PCWorldEricsson>{{cite news |title=New Video Compression Technology Will Cut Bandwidth Use in Half, Says Ericsson |magazine=[[PC World]] |url=http://www.pcworld.com/article/261252/new_video_compression_technology_will_cut_bandwidth_use_in_half_says_ericsson.html |date=2012-08-22 |accessdate=2013-06-21}}</ref>
* Part 2: ''[[High Efficiency Video Coding]]'' (HEVC, jointly developed with the [[ITU-T]] [[Video Coding Experts Group]] and also published as ITU-T H.265)<ref name=HEVC2013/><ref name=OverviewHEVCIEEE2012>{{cite news |title=Overview of the High Efficiency Video Coding (HEVC) Standard |author=G.J. Sullivan |author-link=Gary Sullivan (engineer) |author2=J.-R. Ohm |author3=W.-J. Han |author4=T. Wiegand |author4-link=Thomas Wiegand |journal=IEEE Transactions on Circuits and Systems for Video Technology |url=http://iphome.hhi.de/wiegand/assets/pdfs/2012_12_IEEE-HEVC-Overview.pdf |format=PDF |date=December 2012 |access-date=2013-06-14}}</ref><ref name=HEVCITURecommendationH265>{{cite news |title=H.265 : High efficiency video coding |publisher=[[International Telecommunication Union]] |url=http://www.itu.int/rec/T-REC-H.265|date=2013-06-07 |access-date=2013-06-14}}</ref> – a video compression standard that doubles the [[data compression]] ratio compared to [[H.264/MPEG-4 AVC]]<ref name=MPEGHJune2013Website/><ref name=OverviewHEVCIEEE2012/><ref name=HEVCITURecommendationH265/><ref name=PCWorldEricsson>{{cite news |title=New Video Compression Technology Will Cut Bandwidth Use in Half, Says Ericsson |magazine=[[PC World]] |url=http://www.pcworld.com/article/261252/new_video_compression_technology_will_cut_bandwidth_use_in_half_says_ericsson.html |date=2012-08-22 |access-date=2013-06-21}}</ref>
* Part 3: ''[[MPEG-H 3D Audio|3D Audio]]''<ref name=MPEGApril2013WorkPlan/> – an audio compression standard for 3D audio that can support many loudspeakers<ref name=MPEGHJune2013Website/>
* Part 3: ''[[MPEG-H 3D Audio|3D Audio]]''<ref name=MPEGApril2013WorkPlan/> – an audio compression standard for 3D audio that can support many loudspeakers<ref name=MPEGHJune2013Website/>
* Part 4: ''MMT Reference and Conformance Software'' (not yet published)
* Part 4: ''MMT Reference and Conformance Software'' (not yet published)
* Part 5: ''Reference Software for High Efficiency Video Coding''<ref name=MPEGH52017/> (also published as ITU-T H.265.2)<ref>{{cite web |title=Reference software for ITU-T H.265 high efficiency video coding |publisher=[[International Telecommunication Union]] |url=https://www.itu.int/rec/T-REC-H.265.2 |date=2017-03-22 |accessdate=2019-04-02}}</ref>
* Part 5: ''Reference Software for High Efficiency Video Coding''<ref name=MPEGH52017/> (also published as ITU-T H.265.2)<ref>{{cite web |title=Reference software for ITU-T H.265 high efficiency video coding |publisher=[[International Telecommunication Union]] |url=https://www.itu.int/rec/T-REC-H.265.2 |date=2017-03-22 |access-date=2019-04-02}}</ref>
* Part 6: ''3D Audio Reference Software''
* Part 6: ''3D Audio Reference Software''
* Part 7: ''MMT Conformance'' (not yet published)
* Part 7: ''MMT Conformance'' (not yet published)
* Part 8: ''Conformance Specification for HEVC''<ref name=MPEGH82017/> (also published as ITU-T H.265.1)<ref>{{cite web |title=H.265.1 : Conformance specification for ITU-T H.265 high efficiency video coding |publisher=[[International Telecommunication Union]] |url=https://www.itu.int/rec/T-REC-H.265.1 |date=2019-01-15 |accessdate=2019-04-02}}</ref>
* Part 8: ''Conformance Specification for HEVC''<ref name=MPEGH82017/> (also published as ITU-T H.265.1)<ref>{{cite web |title=H.265.1 : Conformance specification for ITU-T H.265 high efficiency video coding |publisher=[[International Telecommunication Union]] |url=https://www.itu.int/rec/T-REC-H.265.1 |date=2019-01-15 |access-date=2019-04-02}}</ref>
* Part 9: ''3D Audio Conformance Testing''
* Part 9: ''3D Audio Conformance Testing''
* Part 10: ''MPEG Media Transport [[Forward Error Correction]] Codes''
* Part 10: ''MPEG Media Transport [[Forward Error Correction]] Codes''
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* Part 12: ''Image File Format'' – a.k.a. [[High Efficiency Image File Format]] (HEIF), based on the [[ISO base media file format]]
* Part 12: ''Image File Format'' – a.k.a. [[High Efficiency Image File Format]] (HEIF), based on the [[ISO base media file format]]
* Part 13: ''MPEG Media Transport Implementation Guidelines'' (a [[technical report]] rather than a standard)
* Part 13: ''MPEG Media Transport Implementation Guidelines'' (a [[technical report]] rather than a standard)
* Part 14: ''Conversion and Coding Practices for [[High-dynamic-range video|HDR]]/[[wide color gamut|WCG]] [[YCbCr|Y′CbCr]] [[4:2:0]] Video with PQ Transfer Characteristics'' (a technical report also published as ITU-T H-series supplement 15)<ref>{{cite web |title=Conversion and coding practices for HDR/WCG Y'CbCr 4:2:0 video with PQ transfer characteristics |publisher=[[International Telecommunication Union]] |url=https://www.itu.int/rec/T-REC-H.Sup15|date=2017-04-12 |accessdate=2019-04-02}}</ref>
* Part 14: ''Conversion and Coding Practices for [[High-dynamic-range video|HDR]]/[[wide color gamut|WCG]] [[YCbCr|Y′CbCr]] [[4:2:0]] Video with PQ Transfer Characteristics'' (a technical report also published as ITU-T H-series supplement 15)<ref>{{cite web |title=Conversion and coding practices for HDR/WCG Y'CbCr 4:2:0 video with PQ transfer characteristics |publisher=[[International Telecommunication Union]] |url=https://www.itu.int/rec/T-REC-H.Sup15|date=2017-04-12 |access-date=2019-04-02}}</ref>
* Part 15: ''Signalling, backward compatibility and display adaptation for HDR/WCG video'' (a technical report also published as ITU-T H-series supplement 18)<ref>{{cite web |title=Signalling, backward compatibility and display adaptation for HDR/WCG video coding |publisher=[[International Telecommunication Union]] |url=https://www.itu.int/rec/T-REC-H.Sup18 |date=2018-01-18 |accessdate=2019-04-02}}</ref>
* Part 15: ''Signalling, backward compatibility and display adaptation for HDR/WCG video'' (a technical report also published as ITU-T H-series supplement 18)<ref>{{cite web |title=Signalling, backward compatibility and display adaptation for HDR/WCG video coding |publisher=[[International Telecommunication Union]] |url=https://www.itu.int/rec/T-REC-H.Sup18 |date=2018-01-18 |access-date=2019-04-02}}</ref>


==References==
==References==

Latest revision as of 04:05, 14 January 2021

MPEG-H is a group of international standards under development by the ISO/IEC Moving Picture Experts Group (MPEG). It has various "parts" – each of which can be considered a separate standard. These include a media transport protocol standard, a video compression standard, an audio compression standard, a digital file format container standard, three reference software packages, three conformance testing standards, and related technologies and technical reports.[1][2][3][4][5] The group of standards is formally known as ISO/IEC 23008 – High efficiency coding and media delivery in heterogeneous environments.[1][2][3][4][5] Development of the standards began around 2010, and the first fully approved standard in the group was published in 2013.[2] Most of the standards in the group have been revised or amended several times to add additional extended features since their first edition.

MPEG-H consists of the following parts:[3][6]

References

[edit]
  1. ^ a b c "ISO/IEC 23008-1:2017". International Organization for Standardization. 2017-08-11. Retrieved 2017-08-30.
  2. ^ a b c d "ISO/IEC 23008-2:2013". International Organization for Standardization. December 2013. Retrieved 2019-04-02.
  3. ^ a b c d "Work plan and time line". Moving Picture Experts Group. Retrieved 2013-06-14.
  4. ^ a b c "ISO/IEC 23008-5:2017". International Organization for Standardization. 2017-03-02. Retrieved 2017-08-30.
  5. ^ a b c "ISO/IEC 23008-8:2015". International Organization for Standardization. 2013-05-10. Retrieved 2013-06-14.
  6. ^ a b c d "MPEG-H". Moving Picture Experts Group. Retrieved 2013-06-14.
  7. ^ "Media Transport Technologies for Next Generation Broadcasting Systems". NHK. Retrieved 2013-06-21.
  8. ^ a b G.J. Sullivan; J.-R. Ohm; W.-J. Han; T. Wiegand (December 2012). "Overview of the High Efficiency Video Coding (HEVC) Standard" (PDF). IEEE Transactions on Circuits and Systems for Video Technology. Retrieved 2013-06-14.
  9. ^ a b "H.265 : High efficiency video coding". International Telecommunication Union. 2013-06-07. Retrieved 2013-06-14.
  10. ^ "New Video Compression Technology Will Cut Bandwidth Use in Half, Says Ericsson". PC World. 2012-08-22. Retrieved 2013-06-21.
  11. ^ "Reference software for ITU-T H.265 high efficiency video coding". International Telecommunication Union. 2017-03-22. Retrieved 2019-04-02.
  12. ^ "H.265.1 : Conformance specification for ITU-T H.265 high efficiency video coding". International Telecommunication Union. 2019-01-15. Retrieved 2019-04-02.
  13. ^ "Conversion and coding practices for HDR/WCG Y'CbCr 4:2:0 video with PQ transfer characteristics". International Telecommunication Union. 2017-04-12. Retrieved 2019-04-02.
  14. ^ "Signalling, backward compatibility and display adaptation for HDR/WCG video coding". International Telecommunication Union. 2018-01-18. Retrieved 2019-04-02.
[edit]
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