ANSI-ISO-IEC-14496-10-2003.pdf
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1、Adopted by INCITS (InterNational Committee for Information Technology Standards) as an American National Standard.Adopted by INCITS (InterNational Committee for Information Technology Standards) as an American National Standard. Date of ANSI Approval: 5/10/2004 Published by American National Standar
2、ds Institute, 25 West 43rd Street, New York, New York 10036 Copyright 2004 by Information Technology Industry Council (ITI). All rights reserved. These materials are subject to copyright claims of International Standardization Organization (ISO), International Electrotechnical Commission (IEC), Amer
3、ican National Standards Institute (ANSI), and Information Technology Industry Council (ITI). Not for resale. No part of this publication may be reproduced in any form, including an electronic retrieval system, without the prior written permission of ITI. All requests pertaining to this standard shou
4、ld be submitted to ITI, 1250 Eye Street NW, Washington, DC 20005. Printed in the United States of America Reference number ISO/IEC 14496-10:2003(E) ISO/IEC 2003 INTERNATIONAL STANDARD ISO/IEC 14496-10 First edition 2003-12-01 Information technology Coding of audio-visual objects Part 10: Advanced vi
5、deo coding Technologies de linformation Codage des objets audiovisuels Partie 10: Codage visuel avanc Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=IHS Employees/1111111001, User=OConnor, Maurice Not for Resale, 04/29/2007 12:01:16 MDTNo reproductio
6、n or networking permitted without license from IHS -,-,- ISO/IEC 14496-10:2003(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed t
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9、is found, please inform the Central Secretariat at the address given below. ISO/IEC 2003 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without per
10、mission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO/IEC 2003 All rights
11、 reserved Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=IHS Employees/1111111001, User=OConnor, Maurice Not for Resale, 04/29/2007 12:01:16 MDTNo reproduction or networking permitted without license from IHS -,-,- ISO/IEC 14496-10:2003(E) ISO/IEC 20
12、03 All rights reserved iii CONTENTS Foreword. vii 0 Introduction .viii 0.1 Prologue viii 0.2 Purpose viii 0.3 Applications viii 0.4 Profiles and levels. viii 0.5 Overview of the design characteristics.ix 0.6 How to read this specification.x 1 Scope.1 2 Normative references.1 3 Definitions.1 4 Abbrev
13、iations.8 5 Conventions9 5.1 Arithmetic operators9 5.2 Logical operators.9 5.3 Relational operators 10 5.4 Bit-wise operators .10 5.5 Assignment operators10 5.6 Range notation 10 5.7 Mathematical functions.10 5.8 Variables, syntax elements, and tables11 5.9 Text description of logical operations.12
14、5.10 Processes.13 6 Source, coded, decoded and output data formats, scanning processes, and neighbouring relationships.13 6.1 Bitstream formats13 6.2 Source, decoded, and output picture formats 14 6.3 Spatial subdivision of pictures and slices16 6.4 Inverse scanning processes and derivation processe
15、s for neighbours .17 7 Syntax and semantics 28 7.1 Method of describing syntax in tabular form28 7.2 Specification of syntax functions, categories, and descriptors29 7.3 Syntax in tabular form.30 7.4 Semantics47 8 Decoding process81 8.1 NAL unit decoding process.81 8.2 Slice decoding process82 8.3 I
16、ntra prediction process.100 8.4 Inter prediction process.111 8.5 Transform coefficient decoding process and picture construction process prior to deblocking filter process .133 8.6 Decoding process for P macroblocks in SP slices or SI macroblocks.140 8.7 Deblocking filter process 145 9 Parsing proce
17、ss.155 9.1 Parsing process for Exp-Golomb codes 155 9.2 CAVLC parsing process for transform coefficient levels .158 9.3 CABAC parsing process for slice data166 Annex A (normative) Profiles and levels.204 A.1 Requirements on video decoder capability204 A.2 Profiles204 A.3 Levels205 Annex B (normative
18、) Byte stream format.212 B.1 Byte stream NAL unit syntax and semantics 212 Copyright American National Standards Institute Provided by IHS under license with ANSI Licensee=IHS Employees/1111111001, User=OConnor, Maurice Not for Resale, 04/29/2007 12:01:16 MDTNo reproduction or networking permitted w
19、ithout license from IHS -,-,- ISO/IEC 14496-10:2003(E) iv ISO/IEC 2003 All rights reserved B.2 Byte stream NAL unit decoding process212 B.3 Decoder byte-alignment recovery (informative).213 Annex C (normative) Hypothetical reference decoder214 C.4 Operation of coded picture buffer (CPB)216 C.5 Opera
20、tion of the decoded picture buffer (DPB)218 C.6 Bitstream conformance.219 C.7 Decoder conformance.221 Annex D (normative) Supplemental enhancement information.224 D.8 SEI payload syntax.224 D.9 SEI payload semantics232 Annex E (normative) Video usability information.250 E.10 VUI syntax250 E.11 VUI s
21、emantics 252 Annex F (informative) Patent Rights262 LIST OF FIGURES Figure 6-1 Nominal vertical and horizontal locations of 4:2:0 luma and chroma samples in a frame 15 Figure 6-2 Nominal vertical and horizontal sampling locations of samples top and bottom fields.16 Figure 6-3 A picture with 11 by 9
22、macroblocks that is partitioned into two slices .16 Figure 6-4 Partitioning of the decoded frame into macroblock pairs. .17 Figure 6-5 Macroblock partitions, sub-macroblock partitions, macroblock partition scans, and sub-macroblock partition scans.18 Figure 6-6 Scan for 4x4 luma blocks.19 Figure 6-7
23、 Neighbouring macroblocks for a given macroblock20 Figure 6-8 Neighbouring macroblocks for a given macroblock in MBAFF frames21 Figure 6-9 Determination of the neighbouring macroblock, blocks, and partitions (informative)22 Figure 7-1 The structure of an access unit not containing any NAL units with
24、 nal_unit_type equal to 0, 7, 8, or in the range of 12 to 31, inclusive 52 Figure 8-1 Intra_4x4 prediction mode directions (informative)102 Figure 8-2 Example for temporal direct-mode motion vector inference (informative)121 Figure 8-3 Directional segmentation prediction (informative)122 Figure 8-4
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- ANSI ISO IEC 14496 10 2003
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