1、Information technology Coding of audio-visual objects Part 5: Reference softwareAMENDMENT 25: Reference software for scene partitioningAmendment 25:2010 (IDT) toNational Standard of CanadaCAN/CSA-ISO/IEC 14496-5-06(ISO/IEC 14496-5:2001, IDT)NOT FOR RESALE.PUBLICATION NON DESTINE LA REVENTE.CSA Stand
2、ards Update ServiceAmendment 25:2010 toCAN/CSA-ISO/IEC 14496-5-06December 2010Title: Information technology Coding of audio-visual objects Part 5: Reference software AMENDMENT 25: Reference software for scene partitioningPagination:4 pages (iii preliminary and 1 text)To register for e-mail notificat
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4、2233.Visit CSAs policy on privacy at www.csagroup.org/legal to find out how we protect your personal information.Reference numberISO/IEC 14496-5:2001/Amd.25:2009(E)ISO/IEC 2009INTERNATIONAL STANDARD ISO/IEC14496-5Second edition2001-12-15AMENDMENT 252009-12-15Information technology Coding of audio-vi
5、sual objects Part 5: Reference software AMENDMENT 25: Reference software for scene partitioning Technologies de linformation Codage des objets audiovisuels Partie 5: Logiciel de rfrence AMENDEMENT 25: Logiciel de rfrence pour partitionnement de scne ISO/IEC 14496-5:2001/Amd.25:2009(E) PDF disclaimer
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10、ber 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 25:2010 to CAN/CSA-ISO/IEC 14496-5-06ISO/IEC 14496-5:2001/Amd.25:2009(E)
11、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 that are members of ISO or IEC participate in the development of In
12、ternational 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 international organizations, governmental and non-governmental, in liai
13、son 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 in the ISO/IEC Directives, Part 2. The main task of the joint tech
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15、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 25 to ISO/IEC 14496-5:2001 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information
16、technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia information. Amendment 25:2010 to CAN/CSA-ISO/IEC 14496-5-06ISO/IEC 14496-5:2001/Amd.25:2009(E) ISO/IEC 2009 All rights reserved 1Information technology Coding of audio-visual objects Part 5: Reference software AMEND
17、MENT 25: Reference software for scene partitioning After Clause 7, add the following new clause: 8 Reference software for Scene Partitioning 8.1 Introduction The Scene Partitioning reference software is a classic IM1-Player3D add-on composed of a decoder and a rendering proxy. 8.2 Folder structure I
18、M1DecodersAFXSpacePartition Scene Partitioning Decoder OpenGl/AFX/SpacePart Scene Partitioning Rendering Proxy 8.3 Definition of classes Class Files Description SpacePartitionProxy OpenGl/AFX/SpacePart/SpacePartitionProxy.h Scene Partitioning Rendering Proxy SPart IM1DecodersAFXSpacePartitionSPart.h
19、 Scene Partitioning Object. Refers to existing subtypes (BSP, CP, ) SpacePartDecoderLib IM1DecodersAFXSpacePartitionSpacePartDecoderLib.h Scene Partitioning Decoder BSPTree IM1DecodersAFXSpacePartitionBSP BSPTree.h BSP partitioning definition CPPartition IM1DecodersAFXSpacePartitionBSP CellPortal CP
20、Partition.h Cells / Portals partitioning definition PvsPartition IM1DecodersAFXSpacePartitionPVS PvsPartition.h PVS partitioning definition HDescTree IM1DecodersAFXSpacePartitionHDesc HDescTree.h FootPrint partitioning definition WssPartition IM1DecodersAFXSpacePartitionWSS WssPartition.h WaveletSub
21、divisionSurfaces partitioning definition Amendment 25:2010 to CAN/CSA-ISO/IEC 14496-5-06ISO/IEC 14496-5:2001/Amd.25:2009(E) ICS 35.040 ISO/IEC 2009 All rights reserved Copyright NoticeThis Amendment to the International Standard contains information copyright protected by the International Organizat
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