ISO/IEC 23001-11:2015
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Information technology MPEG systems technologies Part 11: Energy-efficient media consumption (green metadata)
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22-03-2019
07-07-2015
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ISO/IEC 23001-11:2015 specifies metadata for energy-efficient decoding, encoding, presentation, and selection of media.
The metadata for energy-efficient decoding specifies two sets of information: Complexity Metrics (CM) metadata and Decoding Operation Reduction Request (DOR-Req) metadata. A decoder uses CM metadata to vary operating frequency and thus reduce decoder power consumption. In a point-to-point video conferencing application, the remote encoder uses the DOR-Req metadata to modify the decoding complexity of the bitstream and thus reduce local decoder power consumption.
The metadata for energy-efficient encoding specifies a quality metric that is used by a decoder to reduce the quality loss from low-power encoding.
The metadata for energy-efficient presentation specifies RGB-component statistics and quality levels. A presentation subsystem uses this metadata to reduce power by adjusting display parameters, based on the statistics, to provide a desired quality level from those provided in the metadata.
The metadata for energy-efficient media selection specifies Decoder Operation Reduction Ratios (DOR-Ratios), RGB-component statistics and quality levels. The client in an adaptive streaming session uses this metadata to determine decoder and display power-saving characteristics of available video Representations and to select the Representation with the optimal quality for a given power-saving.
| DocumentType |
Standard
|
| Pages |
41
|
| PublisherName |
International Organization for Standardization
|
| Status |
Withdrawn
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| SupersededBy |
| Standards | Relationship |
| BS ISO/IEC 23001-11 : 2015 | Identical |
| NEN ISO/IEC 23001-11 : 2015 AMD 1 2016 | Identical |
| CSA ISO/IEC 23001-11A : 2018 | Identical |
| 15/30330924 DC : 0 | BS ISO/IEC 23008-2 - INFORMATION TECHNOLOGY - HIGH EFFICIENCY CODING AND MEDIA DELIVERY IN HETEROGENEOUS ENVIRONMENTS - PART 2: HIGH EFFICIENCY VIDEO CODING |
| 14/30297760 DC : 0 | BS ISO/IEC 23001-10 - INFORMATION TECHNOLOGY - MPEG SYSTEMS TECHNOLOGIES - PART 10: CARRIAGE OF TIMED METADATA METRICS OF MEDIA IN ISO BASE MEDIA FILE FORMAT |
| ISO/IEC 23008-2:2017 | Information technology High efficiency coding and media delivery in heterogeneous environments Part 2: High efficiency video coding |
| ISO/IEC 23006-2:2016 | Information technology Multimedia service platform technologies Part 2: MPEG extensible middleware (MXM) API |
| ISO/IEC 13818-1:2018 | Information technology Generic coding of moving pictures and associated audio information Part 1: Systems |
| BS ISO/IEC 23001-10:2015 | Information technology. MPEG systems technologies Carriage of timed metadata metrics of media in ISO base media file format |
| CSA ISO/IEC 23001-10 : 2016 | INFORMATION TECHNOLOGY - MPEG SYSTEMS TECHNOLOGIES - PART 10: CARRIAGE OF TIMED METADATA METRICS OF MEDIA IN ISO BASE MEDIA FILE FORMAT |
| ISO/IEC 23001-10:2015 | Information technology MPEG systems technologies Part 10: Carriage of timed metadata metrics of media in ISO base media file format |
| ISO/IEC 14496-5:2001 | Information technology Coding of audio-visual objects Part 5: Reference software |
| ISO/IEC 23009-1:2014 | Information technology Dynamic adaptive streaming over HTTP (DASH) Part 1: Media presentation description and segment formats |
| ISO/IEC 14496-10:2014 | Information technology Coding of audio-visual objects Part 10: Advanced Video Coding |
| ISO/IEC 13818-1:2015 | Information technology Generic coding of moving pictures and associated audio information Part 1: Systems |
| ISO/IEC 23008-5:2017 | Information technology High efficiency coding and media delivery in heterogeneous environments Part 5: Reference software for high efficiency video coding |
| ISO/IEC 23001-10:2015 | Information technology MPEG systems technologies Part 10: Carriage of timed metadata metrics of media in ISO base media file format |
| ISO/IEC 14496-12:2015 | Information technology — Coding of audio-visual objects — Part 12: ISO base media file format |
| ISO/IEC 23008-2:2017 | Information technology High efficiency coding and media delivery in heterogeneous environments Part 2: High efficiency video coding |
| ISO/IEC TR 23009-3:2015 | Information technology — Dynamic adaptive streaming over HTTP (DASH) — Part 3: Implementation guidelines |
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