1、Information technology Coding of audio-visual objects Part 5: Reference software AMENDMENT 13: Geometry and shadow reference softwareAmendment 13:2009 (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 Standar
2、ds Update ServiceAmendment 13:2009 toCAN/CSA-ISO/IEC 14496-5-06October 2009Title: Information technology Coding of audio-visual objects Part 5: Reference software AMENDMENT 13: Geometry and shadow reference softwarePagination: 4 pages (iii preliminary and 1 text)To register for e-mail notification a
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4、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.13:2008(E)ISO/IEC 2008INTERNATIONAL STANDARD ISO/IEC14496-5Second edition2001-12-15AMENDMENT 132008-04-15Information technology Coding of audio-visual
5、objects Part 5: Reference software AMENDMENT 13: Geometry and shadow reference software Technologies de linformation Codage des objets audiovisuels Partie 5: Logiciel de rfrence AMENDEMENT 13: Logiciel de rfrence pour gomtrie et ombre ISO/IEC 14496-5:2001/Amd.13:2008(E) PDF disclaimer This PDF file
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10、 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 2008 All rights reservedAmendment 13:2009 toCAN/CSA-ISO/IEC 14496-5-06ISO/IEC 14496-5:2001/Amd.13:2008(E) ISO/IEC 2008 All
11、 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 International Stan
12、dards 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 liaison with ISO and
13、 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 technical committee
14、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 at least 75 % of the national bodies casting a vote. Attention is drawn to the pos
15、sibility 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 13 to ISO/IEC 14496-5:2001 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subc
16、ommittee SC 29, Coding of audio, picture, multimedia and hypermedia information. Amendment 13:2009 toCAN/CSA-ISO/IEC 14496-5-06ISO/IEC 14496-5:2001/Amd.13:2008(E) ISO/IEC 2008 All rights reserved 1Information technology Coding of audio-visual objects Part 5: Reference software AMENDMENT 13: Geometry
17、 and shadow reference software Add the following lines at the end of Clause 5: systems/IM1/IM1Decoders/AFX/FootPrint Multiresolution Footprint-based decoder systems/IM1/OpenGl/shadow*Shadow and light source extensions systems/IM1/SGManager Shadow render management systems/IM1/ IM1Decoders/AFX/3DMCEx
18、tension 3DMC Extension decoder systems/IM1/ IM1Decoders/JPEG2000 JPEG2000 decoder *Note for Shadow Reference Software: Special hardware configuration is necessary (OpenGL 2.0 with support of per pixel shading, and p-buffer, as well as glut - http:/www.opengl.org/resources/libraries/glut/). The curre
19、nt version of the reference software may be compiled and executed without this requirement. When visualizing bitstreams containing Shadow description, this functionality should be enabled in Player3D (MENU /edit/“hw shadows“. Amendment 13:2009 toCAN/CSA-ISO/IEC 14496-5-06ISO/IEC 14496-5:2001/Amd.13:
20、2008(E) ICS 35.040 ISO/IEC 2008 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
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