English
资源说明：Foreword.......................................................................................................................................................................... viii
0 Introduction................................................................................................................................................................ix
0.1 Prologue ...............................................................................................................................................................ix
0.2 Purpose.................................................................................................................................................................ix
0.3 Applications .........................................................................................................................................................ix
0.4 Profiles and levels ................................................................................................................................................ix
0.5 Overview of the design characteristics..................................................................................................................x
0.6 How to read this specification..............................................................................................................................xi
1 Scope ............................................................................................................................................................................1
2 Normative references..................................................................................................................................................1
3 Definitions....................................................................................................................................................................1
4 Abbreviations ..............................................................................................................................................................9
5 Conventions .................................................................................................................................................................9
5.1 Arithmetic operators..............................................................................................................................................9
5.2 Logical operators.................................................................................................................................................10
5.3 Relational operators ............................................................................................................................................10
5.4 Bit-wise operators ...............................................................................................................................................10
5.5 Assignment operators..........................................................................................................................................11
5.6 Range notation ....................................................................................................................................................11
5.7 Mathematical functions.......................................................................................................................................11
5.8 Variables, syntax elements, and tables................................................................................................................12
5.9 Text description of logical operations .................................................................................................................13
5.10 Processes .............................................................................................................................................................14
6 Source, coded, decoded and output data formats, scanning processes, and neighbouring relationships..........14
6.1 Bitstream formats ................................................................................................................................................14
6.2 Source, decoded, and output picture formats ......................................................................................................14
6.3 Spatial subdivision of pictures and slices............................................................................................................16
6.4 Inverse scanning processes and derivation processes for neighbours .................................................................17
7 Syntax and semantics................................................................................................................................................28
7.1 Method of describing syntax in tabular form......................................................................................................28
7.2 Specification of syntax functions, categories, and descriptors............................................................................29
7.3 Syntax in tabular form.........................................................................................................................................30
7.4 Semantics ............................................................................................................................................................47
8 Decoding process .......................................................................................................................................................82
8.1 NAL unit decoding process.................................................................................................................................83
8.2 Slice decoding process ........................................................................................................................................84
8.3 Intra prediction process .....................................................................................................................................103
8.4 Inter prediction process .....................................................................................................................................115
8.5 Transform coefficient decoding process and picture construction process prior to deblocking filter process ..137
8.6 Decoding process for P macroblocks in SP slices or SI macroblocks...............................................................144
8.7 Deblocking filter process ..................................................................................................................................149
9 Parsing process........................................................................................................................................................159
9.1 Parsing process for Exp-Golomb codes ............................................................................................................159
9.2 CAVLC parsing process for transform coefficient levels .................................................................................162
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