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ITU-T H.222.0

Information technology – Generic coding of moving pictures and associated audio information: Systems

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Organization: ITU-T
Publication Date: 1 August 2018
Status: active
Page Count: 306
scope:

This Recommendation | International Standard specifies the system layer of the coding. It was developed principally to support the combination of the video and audio coding methods defined in Parts 2 and 3 of ISO/IEC 13818. The system layer supports six basic functions:

the synchronization of multiple compressed streams on decoding;

the interleaving of multiple compressed streams into a single stream;

the initialization of buffering for decoding start up;

continuous buffer management;

time identification;

multiplexing and signalling of various components in a system stream.

A Rec. ITU-T H.222.0 | ISO/IEC 13818-1 multiplexed bit stream is either a transport stream or a program stream. Both streams are constructed from PES packets and packets containing other necessary information. Both stream types support multiplexing of video and audio compressed streams from one program with a common time base. The transport stream additionally supports the multiplexing of video and audio compressed streams from multiple programs with independent time bases. For almost error-free environments the program stream is generally more appropriate, supporting software processing of program information. The transport stream is more suitable for use in environments where errors are likely.

A Rec. ITU-T H.222.0 | ISO/IEC 13818-1 multiplexed bit stream, whether a transport stream or a program stream, is constructed in two layers: the outermost layer is the system layer, and the innermost is the compression layer. The system layer provides the functions necessary for using one or more compressed data streams in a system. The video and audio parts of this Specification define the compression coding layer for audio and video data. Coding of other types of data is not defined by this Specification, but is supported by the system layer provided that the other types of data adhere to the constraints defined in 2.7.

Document History

November 1, 2019
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 1: Carriage of JPEG XS in MPEG-2 TS
A description is not available for this item.
ITU-T H.222.0
August 1, 2018
Information technology – Generic coding of moving pictures and associated audio information: Systems
This Recommendation | International Standard specifies the system layer of the coding. It was developed principally to support the combination of the video and audio coding methods defined in Parts 2...
December 1, 2017
Information technology – Generic coding of moving pictures and associated audio information – Part 1: Systems Amendment 1: Ultra-low latency and 4K and higher resolution support for transport of JPEG 2000 video
A description is not available for this item.
March 1, 2017
(Pre-Published) Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 7: Virtual segmentation
A description is not available for this item.
March 1, 2017
Information technology – Generic coding of moving pictures and associated audio information: Systems
This Recommendation | International Standard specifies the system layer of the coding. It was developed principally to support the combination of the video and audio coding methods defined in Parts 2...
March 1, 2017
Information technology – Generic coding of moving pictures and associated audio information: Systems Technical Corrigendum 2: STD buffer sizes for HEVC and miscellaneous editorial issues
A description is not available for this item.
March 1, 2017
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 3: Carriage of green metadata in MPEG-2 systems Technical Corrigendum 1: Syntax correction for the green extension descriptor
A description is not available for this item.
July 1, 2016
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 4: New profiles and levels for MPEG-4 audio descriptor
A description is not available for this item.
July 1, 2016
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 6: Carriage of quality metadata in MPEG-2 systems
A description is not available for this item.
July 1, 2016
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 5: Carriage of MPEG-H 3D audio over MPEG-2 systems
A description is not available for this item.
July 1, 2016
Information technology – Generic coding of moving pictures and associated audio information: Systems Technical Corrigendum 1: Correction to PES header table and removal of semantic element from clause 2.6.61
A description is not available for this item.
July 1, 2016
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 1: Delivery of timeline for external data Technical Corrigendum 2: Clarifications and corrections on pause flag, URL construction and adaptation field syntax
A description is not available for this item.
December 1, 2015
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 2: Carriage of layered HEVC
A description is not available for this item.
December 1, 2015
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 3: Carriage of green metadata in MPEG-2 systems
A description is not available for this item.
November 1, 2015
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 1: Delivery of Timeline for External Data Technical Corrigendum 1: Adding cets_byte_range_descriptor to table U-2
A description is not available for this item.
April 1, 2015
Information technology – Generic coding of moving pictures and associated audio information Amendment 1: Delivery of timeline for external data
A description is not available for this item.
October 1, 2014
Information technology – Generic coding of moving pictures and associated audio information: Systems
This Recommendation | International Standard specifies the system layer of the coding. It was developed principally to support the combination of the video and audio coding methods defined in Parts 2...
January 1, 2014
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 3: Transport of HEVC video over MPEG-2 systems
FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication technologies (ICTs). The ITU...
January 1, 2014
(Pre-Published) Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 1: Extensions for simplified carriage of MPEG-4 over MPEG-2
A description is not available for this item.
January 1, 2014
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 4: Support for event signalling in Transport Stream in MPEG-2 systems
FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication technologies (ICTs). The ITU...
January 1, 2014
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 2: Signalling of transport profiles, signalling MVC view association to eye and MIME type registration
FOREWORD The International Telecommunication Union (ITU) is the United Nations specialized agency in the field of telecommunications, information and communication technologies (ICTs). The ITU...
June 1, 2012
Information technology – Generic coding of moving pictures and associated audio information: Systems
This Recommendation | International Standard specifies the system layer of the coding. It was developed principally to support the combination of the video and audio coding methods defined in Parts 2...
December 1, 2009
Information technology – Generic coding of moving pictures and associated audio information: Systems Technical Corrigendum 4: Corrections to Amendment 3 on transport of scalable video over Rec. ITU-T H.222.0; ISO/IEC 13818-1
A description is not available for this item.
December 1, 2009
Information technology – Generic coding of moving pictures and associated audio information: Systems Amendment 4: Transport of multiview video over Rec. ITU-T H.222.0; ISO/IEC 13818-1
A description is not available for this item.
December 1, 2009
Information technology – Generic coding of moving pictures and associated audio information: Systems Technical Corrigendum 3: Corrections concerning VBV buffer size, semantics of splice_type and removal rate from transport buffer for ITU-T H.264; ISO/IEC 14496-10 advanced video coding
A description is not available for this item.

References

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