CAN CSA-ISO IEC 14496-4AI-2010 Information technology - Coding of audio-visual objects - Part 4 Conformance testing AMENDMENT 35 Simple studio profile levels 5 and 6 conformance te.pdf

1、Information technology Coding of audio-visual objects Part 4: Conformance testing AMENDMENT 35: Simple studio profile levels 5 and 6 conformance testingAmendment 35:2010 (IDT) toNational Standard of CanadaCAN/CSA-ISO/IEC 14496-4-06(ISO/IEC 14496-4:2004, IDT)NOT FOR RESALE.PUBLICATION NON DESTINE LA

2、REVENTE.CSA Standards Update ServiceAmendment 35:2010 toCAN/CSA-ISO/IEC 14496-4-06December 2010Title: Information technology Coding of audio-visual objects Part 4: Conformance testing AMENDMENT 35: Simple studio profile levels 5 and 6 conformance testingPagination:6 pages (iii preliminary and 3 text

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4、echsupportcsa.ca or call 416-747-2233.Visit CSAs policy on privacy at www.csagroup.org/legal to find out how we protect your personal information.Reference numberISO/IEC 14496-4:2004/Amd.35:2009(E)ISO/IEC 2009INTERNATIONAL STANDARD ISO/IEC14496-4Second edition2004-12-15AMENDMENT 352009-06-01Informat

5、ion technology Coding of audio-visual objects Part 4: Conformance testing AMENDMENT 35: Simple studio profile levels 5 and 6 conformance testing Technologies de linformation Codage des objets audiovisuels Partie 4: Essai de conformit AMENDEMENT 35: Essai de conformit pour niveaux 5 et 6 de profil de

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9、tral Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO/IEC 2009 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 permi

10、ssion 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 ii ISO/IEC 2009 All rights reservedAmendment 35:2010

11、to CAN/CSA-ISO/IEC 14496-4-06ISO/IEC 14496-4:2004/Amd.35:2009(E) ISO/IEC 2009 All rights reserved iiiForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Commission) form the specialized system for worldwide standardization. National bodies th

12、at are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. ISO and IEC technical committees collaborate in fields of mutual interest. Other intern

13、ational organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, ISO/IEC JTC 1. International Standards are drafted in accordance with the rules given i

14、n the ISO/IEC Directives, Part 2. The main task of the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to national bodies for voting. Publication as an International Standard requires approval by a

15、t least 75 % of the national bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for identifying any or all such patent rights. Amendment 35 to ISO/IEC 14496-4:2004 was

16、prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia information. This Amendment specifies conformance tests for Levels 5 and 6 of the ISO/IEC 14496-2 Simple Studio Profile. The bitstreams to be used for

17、conformance testing of these levels accompany this document. Amendment 35:2010 to CAN/CSA-ISO/IEC 14496-4-06ISO/IEC 14496-4:2004/Amd.35:2009(E) ISO/IEC 2009 All rights reserved 1Information technology Coding of audio-visual objects Part 4: Conformance testing AMENDMENT 35: Simple studio profile leve

18、ls 5 and 6 conformance testing After 5.7.1.3.1, add the following new subclauses: 5.7.1.4 Test Bitstreams Simple Studio Profile Level 2 Test bitstreams for Simple and Core Studio Profile Level 2. 5.7.1.4.1 Test bitstream #SSPL2-1 and #SSPL2-2 Specification: A bitstream with frame_pred_frame_dct equa

19、l to 1. The number of MB/s, packet size and bit rate are the maximum allowed for the profile-and-level combination. The VBV fullness approaches the maximum, then approaches the minimum after removal of a large frame that is near the vbv_buffer_size. Functional stage: VBV Purpose: Check that the deco

20、der has sufficient buffering and I/O bandwidth for Simple Studio Profile Level 2. 5.7.1.5 Test Bitstreams Simple Studio Profile Level 3 Test bitstreams for Simple and Core Studio Profile Level 3. 5.7.1.5.1 Test bitstream #SSPL3-1 and #SSPL3-2 Specification: A bitstream with frame_pred_frame_dct equa

21、l to 1. The number of MB/s, packet size and bit rate are the maximum allowed for the profile-and-level combination. The VBV fullness approaches the maximum, then approaches the minimum after removal of a large frame that is near the vbv_buffer_size. Functional stage: VBV Purpose: Check that the deco

22、der has sufficient buffering and I/O bandwidth for Simple Studio Profile Level 3. 5.7.1.6 Test Bitstreams Simple Studio Profile Level 4 Test bitstreams for Simple and Core Studio Profile Level 4. 5.7.1.6.1 Test bitstream #SSPL4-1 and #SSPL4-2 Specification: A bitstream with frame_pred_frame_dct equa

23、l to 1. The number of MB/s, packet size and bit rate are the maximum allowed for the profile-and-level combination. The VBV fullness approaches the maximum, then approaches the minimum after removal of a large frame that is near the vbv_buffer_size. Functional stage: VBV Purpose: Check that the deco

24、der has sufficient buffering and I/O bandwidth for Simple Studio Profile Level 4. Amendment 35:2010 to CAN/CSA-ISO/IEC 14496-4-06ISO/IEC 14496-4:2004/Amd.35:2009(E) 2 ISO/IEC 2009 All rights reserved5.7.1.7 Test Bitstreams Simple Studio Profile Level 5 Test bitstreams for Simple Studio Profile Level

25、 5. 5.7.1.7.1 Test bitstream #SSPL5-1 and #SSPL5-2 Specification: A bitstream with frame_pred_frame_dct equal to 1. The number of MB/s, packet size and bit rate are the maximum allowed for the profile-and-level combination. The VBV fullness approaches the maximum, then approaches the minimum after r

26、emoval of a large frame that is near the vbv_buffer_size. Functional stage: VBV Purpose: Check that the decoder has sufficient buffering and I/O bandwidth for Simple Studio Profile Level 5. 5.7.1.8 Test Bitstreams Simple Studio Profile Level 6 Test bitstreams for Simple Studio Profile Level 6. 5.7.1

27、.8.1 Test bitstream #SSPL6-1 and #SSPL6-2 Specification: A bitstream with frame_pred_frame_dct equal to 1. The number of MB/s, packet size and bit rate are the maximum allowed for the profile-and-level combination. The VBV fullness approaches the maximum, then approaches the minimum after removal of

28、 a large frame that is near the vbv_buffer_size. Functional stage: VBV Purpose: Check that the decoder has sufficient buffering and I/O bandwidth for Simple Studio Profile Level 6. In 5.7.2, replace the table as follows: Categories Bitstream Donated by Bitstream Name Simple Studio Core Studio L1 L2

29、L3 L4 L5 L6 L1 L2 L3 L4General A3GE-1 Sony vcon-stp1L1.bits S S A3GE-2 Sony vcon-stp2L1.bits S S A3GE-3 Sony vcon-stp3L1.bits S S A3GE-4 Sony vcon-stp4L1.bits S S A3GE-5 Sony vcon-stp5L1.bits S S A3GE-6 Sony vcon-stp6L1.bits S S A3GE-7 Sony vcon-stp7L1.bits S S A3GE-8 Sony vcon-stp8L1.bits S S A3GE-

30、9 Sony vcon-stp9L1.bits S S A3GE-10 Sony vcon-stp10L1.bits S S A3GE-11 Sony vcon-stp11L1.bits S S SSPL2-1 Sony vcon-stp12L2.bits S S SSPL2-2 Sony vcon-stp13L2.bits S S SSPL3-1 Sony vcon-stp14L3.bits S S Amendment 35:2010 to CAN/CSA-ISO/IEC 14496-4-06ISO/IEC 14496-4:2004/Amd.35:2009(E) ISO/IEC 2009 A

31、ll rights reserved 3Categories Bitstream Donated by Bitstream Name Simple Studio Core Studio L1 L2 L3 L4 L5 L6 L1 L2 L3 L4SSPL3-2 Sony vcon-stp15L3.bits S S SSPL4-1 Sony vcon-stp16L4.bits S S SSPL4-2 Sony vcon-stp17L4.bits S S Shape A3SH-1 NHK vcon-stpsh1L1.bits S S A3SH-2 NHK vcon-stpsh2L1.bits S S

32、prite A3SP-1 NHK vcon-stpsp1L1.bits S Simple Studio Profile L5 SSPL5-1 Sony vcon-ssp1L5.bits S SSPL5-2 Sony vcon-ssp2L5.bits S Simple Studio Profile L6 SSPL6-1 Sony vcon-ssp1L6.bits S SSPL6-2 Sony vcon-ssp2L6.bits S Amendment 35:2010 to CAN/CSA-ISO/IEC 14496-4-06ISO/IEC 14496-4:2004/Amd.35:2009(E) I

33、CS 35.040 ISO/IEC 2009 All rights reserved Copyright NoticeThis Amendment to the International Standard contains information copyright protected by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). Except as permitted under the laws of

34、Canada, no extract of this Amendment to the International Standard may be reproduced, stored in any retrieval system, or transmitted in any form or by any means, electronic, photocopying, recording, or otherwise, without prior permission from the Standards Council of Canada (SCC). Requests for permi

35、ssion to reproduce this Amendment to the International Standard or parts thereof should be addressed to Manager, Technical Document Centre Standards Council of Canada 270 Albert Street, Suite 200 Ottawa, Ontario K1P 6N7 The Canadian adoption of this Amendment to the International Standard contains i

36、nformation copyright protected by the Canadian Standards Association. All rights reserved. No part of this adopted Amendment may be reproduced in any form whatsoever without the prior permission of the publisher. ISO/IEC material is reprinted with permission. Requests for permission to reproduce thi

37、s adopted Amendment or parts thereof should be addressed to Manager, Sales Canadian Standards Association 5060 Spectrum Way, Suite 100 Mississauga, Ontario L4W 5N6Copyright violators will be prosecuted to the full extent of the law.PRINTED IN CANADAIMPRIMEAU CANADA100%The Canadian Standards Association (CSA) prints its publications on Rolland Enviro100, which contains 100% recycled post-consumer fibre, is EcoLogo and Processed Chlorine Free certified, and was manufactured using biogas energy.