ISO/IEC 23001-10:2020
Information technology — MPEG systems technologies — Part 10: Carriage of timed metadata metrics of media in ISO base media file format
This document defines a storage format for timed metadata. The timed metadata can be associated with other tracks in the ISO base media file format. Timed metadata such as quality and power consumption information and their metrics are defined in this part for carriage in files based on the ISO base media file format (ISO/IEC 14496-12). The timed metadata can be used for multiple purposes including supporting dynamic adaptive streaming.
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviated terms
4 Carriage of quality metadata
4.1 General
4.2 Quality metadata
4.2.1 Definition
4.2.2 Syntax
4.2.3 Semantics
4.3 Quality metrics
4.3.1 Peak signal to noise ratio (PSNR)
4.3.2 SSIM
4.3.3 MS-SSIM
4.3.4 VQM
4.3.5 PEVQ
4.3.6 MOS
4.3.7 Frame significance (FSIG)
5 Carriage of green metadata
5.1 General
5.2 Decoder power indication metadata
5.2.1 Definition
5.2.2 Syntax
5.2.3 Semantics
5.3 Display power reduction metadata
5.3.1 General
5.3.2 Display power indication metadata
5.3.3 Display fine control metadata
6 Carriage of coordinates
6.1 General
6.2 2D Cartesian coordinates
6.2.1 2D Cartesian coordinates sample entry
6.2.2 Syntax
6.2.3 Semantics
6.3 2D Cartesian coordinates sample format
6.3.1 Syntax
6.3.2 Semantics
Annex A (informative) Use cases for carriage of ROI coordinates
Annex B (normative) Eigen appearance metric matrix specification
Bibliography
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviated terms
3.1 Terms and definitions
3.2 Abbreviated terms
4 Carriage of quality metadata
4.1 General
4.2 Quality metadata
4.2.1 Definition
4.2.2 Syntax
4.2.3 Semantics
4.3 Quality metrics
4.3.1 Peak signal to noise ratio (PSNR)
4.3.2 SSIM
4.3.3 MS-SSIM
4.3.4 VQM
4.3.5 PEVQ
4.3.6 MOS
4.3.7 Frame significance (FSIG)
5 Carriage of green metadata
5.1 General
5.2 Decoder power indication metadata
5.2.1 Definition
5.2.2 Syntax
5.2.3 Semantics
5.3 Display power reduction metadata
5.3.1 General
5.3.2 Display power indication metadata
5.3.3 Display fine control metadata
6 Carriage of coordinates
6.1 General
6.2 2D Cartesian coordinates
6.2.1 2D Cartesian coordinates sample entry
6.2.2 Syntax
6.2.3 Semantics
6.3 2D Cartesian coordinates sample format
6.3.1 Syntax
6.3.2 Semantics
Annex A (informative) Use cases for carriage of ROI coordinates
Annex B (normative) Eigen appearance metric matrix specification
Bibliography