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ISO-IEC 14496-15 2014文档，关于h264和H265NAL在MP4标准容器中的格式（Carriage of network abstraction layer (NAL) unit structured video in the ISO base media file format），需要结合part12（ISO base media file format）一起看
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ISO/IEC14496-15:2014/Amd.2
INTERNATIONAL ORGANISATION FOR STANDARDISATION
ORGANISATION INTERNATIONALE DE NORMALISATION
ISO/IEC JTC1/SC29/WG11
CODING OF MOVING PICTURES AND AUDIO
ISO/IEC JTC1/SC29/WG11/N14837
Strasbourg, France, October 2014
Title: Carriage of AVC based 3D video excluding MVC
Source: MPEG Systems
Editors: Ye-Kui Wang, Miska M. Hannuksela, David Singer
Status: PDAM
© ISO/IEC 2014– All rights reserved I
ISO/IEC14496-15:2014/Amd.2
Contents Page
ISO/IEC JTC1/SC29/WG11/N14837......................................................................................................... i
Foreword............................................................................................................................................... vii
Introduction............................................................................................................................................ ix
1 Scope.................................................................................................................................................... 1
2 Normative references.......................................................................................................................... 1
3 Terms, definitions and abbreviated terms......................................................................................... 1
3.1 Terms and definitions....................................................................................................................... 1
3.2 Abbreviated terms............................................................................................................................ 5
4 General Definitions.............................................................................................................................. 6
4.1 Introduction....................................................................................................................................... 6
4.2 Elementary stream structure........................................................................................................... 6
4.3 Sample and Configuration definition..............................................................................................6
4.3.1 Introduction.................................................................................................................................... 6
4.3.2 Canonical order and restrictions.................................................................................................. 6
4.3.3 Sample format................................................................................................................................ 7
4.3.3.1 Definition..................................................................................................................................... 7
4.3.3.2 Syntax.......................................................................................................................................... 8
4.3.3.3 Semantics.................................................................................................................................... 8
4.4 Video Track Structure....................................................................................................................... 8
4.5 Template fields used........................................................................................................................ 8
4.6 Visual width and height.................................................................................................................... 9
4.7 Decoding time (DTS) and composition time (CTS)........................................................................9
4.8 Sync sample (IDR)............................................................................................................................ 9
4.9 Shadow sync..................................................................................................................................... 9
4.10 Sample groups on random access recovery points and random access points....................10
4.11 Hinting............................................................................................................................................ 10
5 AVC elementary streams and sample definitions...........................................................................10
5.1 Introduction..................................................................................................................................... 10
5.2 Elementary stream structure......................................................................................................... 11
5.3 Sample and Configuration definition............................................................................................13
5.3.1 Introduction.................................................................................................................................. 13
5.3.2 Canonical order and restrictions................................................................................................13
5.3.3 Decoder configuration information............................................................................................15
5.3.3.1 AVC decoder configuration record..........................................................................................15
5.3.3.1.1 Definition................................................................................................................................ 15
5.3.3.1.2 Syntax..................................................................................................................................... 16
5.3.3.1.3 Semantics............................................................................................................................... 16
5.4 Derivation from ISO Base Media File Format...............................................................................17
5.4.1 AVC File type and identification.................................................................................................17
5.4.2 AVC Video Stream Definition......................................................................................................18
5.4.2.1 Sample entry name and format................................................................................................ 18
5.4.2.1.1 Definition................................................................................................................................ 18
5.4.2.1.2 Syntax..................................................................................................................................... 19
5.4.2.1.3 Semantics............................................................................................................................... 19
5.4.3 AVC parameter set stream definition.........................................................................................20
5.4.3.1 Sample entry name and format................................................................................................ 20
5.4.3.1.1 Definition................................................................................................................................ 20
5.4.3.1.2 Syntax..................................................................................................................................... 20
5.4.3.1.3 Semantics............................................................................................................................... 20
© ISO/IEC 2014– All rights reserved III
ISO/IEC14496-15:2014/Amd.2
5.4.3.2 Sample format........................................................................................................................... 20
5.4.3.2.1 Definition................................................................................................................................ 20
5.4.3.2.2 Syntax..................................................................................................................................... 20
5.4.3.2.3 Semantics............................................................................................................................... 20
5.4.3.3 Track reference......................................................................................................................... 21
5.4.4 Parameter sets............................................................................................................................. 21
5.4.5 Layering and sub-sequences...................................................................................................... 21
5.4.5.1 Introduction............................................................................................................................... 21
5.4.5.2 Sub-sequence description entry.............................................................................................22
5.4.5.2.1 Definition................................................................................................................................ 22
5.4.5.2.2 Syntax..................................................................................................................................... 22
5.4.5.2.3 Semantics............................................................................................................................... 23
5.4.5.3 Layer description entry............................................................................................................ 24
5.4.5.3.1 Definition................................................................................................................................ 24
5.4.5.3.2 Syntax..................................................................................................................................... 24
5.4.5.3.3 Semantics............................................................................................................................... 24
5.4.6 Alternate streams and switching pictures.................................................................................25
5.4.6.1 Switching Pictures.................................................................................................................... 25
5.4.6.2 Alternate group......................................................................................................................... 26
5.4.6.3 Track references....................................................................................................................... 26
5.4.6.4 Sample dependency................................................................................................................. 26
5.4.6.4.1 Definition................................................................................................................................ 26
5.4.6.4.2 Syntax..................................................................................................................................... 27
5.4.6.4.3 Semantics............................................................................................................................... 27
5.4.7 Definition of a sub-sample for AVC............................................................................................27
5.4.8 Post-decoder requirements scheme for signalling of SEI for AVC.........................................28
5.4.8.1 General....................................................................................................................................... 28
5.4.8.2 SEI Information box.................................................................................................................. 28
5.4.8.2.1 Definition................................................................................................................................ 28
5.4.8.2.2 Syntax..................................................................................................................................... 28
5.4.8.2.3 Semantics............................................................................................................................... 28
6 SVC elementary stream and sample definitions.............................................................................29
6.1 Introduction..................................................................................................................................... 29
6.2 Elementary stream structure......................................................................................................... 29
6.3 Use of the plain AVC file format....................................................................................................30
6.4 Sample and configuration definition.............................................................................................30
6.4.1 Introduction.................................................................................................................................. 30
6.4.2 Canonical order and restrictions................................................................................................31
6.4.2.1 Restrictions............................................................................................................................... 31
6.4.2.2 Decoder configuration record..................................................................................................31
6.5 Derivation from the ISO base media file format...........................................................................32
6.5.1 SVC track structure..................................................................................................................... 32
6.5.2 Data sharing and extraction........................................................................................................ 33
6.5.3 SVC video stream definition....................................................................................................... 33
6.5.3.1 Sample entry name and format................................................................................................ 33
6.5.3.1.1 Definition................................................................................................................................ 33
6.5.3.1.2 Syntax..................................................................................................................................... 35
6.5.3.1.3 Semantics............................................................................................................................... 36
6.5.4 SVC visual width and height....................................................................................................... 36
6.5.5 Sync sample (IDR)....................................................................................................................... 36
6.5.6 Shadow sync................................................................................................................................ 37
6.5.7 Independent and disposable samples box................................................................................37
6.5.8 Sample groups on random access recovery points and random access points...................37
6.5.9 Definition of a sub-sample for SVC............................................................................................37
7 MVC and MVD elementary stream and sample definitions............................................................39
7.1 Introduction..................................................................................................................................... 39
7.2 Overview of MVC and MVD Storage..............................................................................................40
7.3 MVC and MVD Track Structures....................................................................................................41
7.4 Use of the plain AVC File Format..................................................................................................42
IV © ISO/IEC 2014– All rights reserved
ISO/IEC14496-15:2014/Amd.2
7.5 Sample and configuration definition.............................................................................................43
7.5.1 Introduction.................................................................................................................................. 43
7.5.2 Canonical Order and Restriction................................................................................................43
7.5.2.1 Restrictions............................................................................................................................... 43
7.5.2.2 Decoder Configuration Record................................................................................................43
7.5.2.2.1 MVC Decoder Configuration Record....................................................................................43
7.5.2.2.2 MVD Decoder Configuration Record....................................................................................45
7.5.3 Sync Sample (IDR)....................................................................................................................... 45
7.5.4 Shadow sync................................................................................................................................ 46
7.5.5 Independent and disposable samples box................................................................................46
7.5.6 Sample groups on random access recovery points and random access points...................46
7.6 Derivation from the ISO base media file format...........................................................................46
7.6.1 MVC and MVD track structures................................................................................................... 46
7.6.2 Reconstruction of an access unit...............................................................................................47
7.6.3 Sample Entry................................................................................................................................ 48
7.6.3.1 Boxes for Sample Entry............................................................................................................ 48
7.6.3.1.1 Intrinsic Camera Parameters Box......................................................................................... 48
7.6.3.1.1.1 Definition............................................................................................................................. 48
7.6.3.1.1.2 Syntax.................................................................................................................................. 48
7.6.3.1.1.3 Semantics............................................................................................................................ 48
7.6.3.1.2 Extrinsic Camera Parameters Box........................................................................................ 50
7.6.3.1.2.1 Definition............................................................................................................................. 50
7.6.3.1.2.2 Syntax.................................................................................................................................. 50
7.6.3.1.2.3 Semantics............................................................................................................................ 50
7.6.3.1.3 View Identifier Box................................................................................................................. 52
7.6.3.1.3.1 Definition............................................................................................................................. 52
7.6.3.1.3.2 Syntax.................................................................................................................................. 52
7.6.3.1.3.3 Semantics............................................................................................................................ 52
7.6.3.2 MVC and MVD Sample Entry Definitions................................................................................54
7.6.3.2.1 Definition................................................................................................................................ 54
7.6.3.3 Syntax........................................................................................................................................ 56
7.6.3.4 Semantics.................................................................................................................................. 57
7.7 MVC specific information boxes.................................................................................................... 58
7.7.1 Introduction.................................................................................................................................. 58
7.7.2 Multiview Information Box.......................................................................................................... 58
7.7.2.1 Definition................................................................................................................................... 58
7.7.2.2 Syntax........................................................................................................................................ 58
7.7.3 Multiview Group Box................................................................................................................... 58
7.7.3.1 Definition................................................................................................................................... 58
7.7.3.2 Syntax........................................................................................................................................ 59
7.7.3.3 Semantics.................................................................................................................................. 59
7.7.4 Multiview Group Relation Box....................................................................................................60
7.7.4.1 Definition................................................................................................................................... 60
7.7.4.2 Syntax........................................................................................................................................ 60
7.7.4.3 Semantics.................................................................................................................................. 61
7.7.5 Multiview Relation Attribute Box................................................................................................61
7.7.5.1 Definition................................................................................................................................... 61
7.7.5.2 Syntax........................................................................................................................................ 62
7.7.5.3 Semantics.................................................................................................................................. 62
7.7.6 Multiview Scene Info Box............................................................................................................ 65
7.7.6.1 Definition................................................................................................................................... 65
7.7.6.2 Syntax........................................................................................................................................ 66
7.7.6.3 Semantics.................................................................................................................................. 66
7.7.7 MVC View priority Assignment Box...........................................................................................66
7.7.7.1 Definition................................................................................................................................... 66
7.7.7.2 Syntax........................................................................................................................................ 66
7.7.7.3 Semantics.................................................................................................................................. 66
8 HEVC elementary streams and sample definitions.........................................................................66
8.1 Introduction..................................................................................................................................... 66
© ISO/IEC 2014– All rights reserved V
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此何人哉2018-06-05不全，9、10章没有啊
badousuan
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