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1、ICS 35.040 Ref. No. ISO/IEC 14496-16:2006/Amd.1:2007/Cor.2:2008(E) ISO/IEC 2008 All rights reserved Published in Switzerland INTERNATIONAL STANDARD ISO/IEC 14496-16:2006/Amd.1:2007 TECHNICAL CORRIGENDUM 2 Published 2008-12-01 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE
2、 DE NORMALISATION INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION LECTROTECHNIQUE INTERNATIONALE Information technology Coding of audio-visual objects Part 16: Animation Framework eXtension (AFX) AMENDMENT 1: Geometry and shadow TECHNICAL CORRIGENDUM 2 Technologies de linformation Codage des ob
3、jets audiovisuels Partie 16: Extension du cadre danimation (AFX) AMENDEMENT 1: Gomtrie et ombre RECTIFICATIF TECHNIQUE 2 Technical Corrigendum 2 to ISO/IEC 14496-16:2006/Amd.1:2007 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 29, Coding of audio, p
4、icture, multimedia and hypermedia information. ISO/IEC 14496-16:2006/Amd.1:2007/Cor.2:2008(E) 2 ISO/IEC 2008 All rights reserved Page 64, in 5.9.3.1.10.3.3, replace: x = coord_xmin + (1coord_quant)-1)*coord_size*xq y = coord_ymin + (1coord_quant)-1)*coord_size*yq z = coord_zmin + (1coord_quant)-1)*c
5、oord_size*zq with: x = coord_xmin + coord_size*xq/(1coord_quant)-1) y = coord_ymin + coord_size*yq/(1coord_quant)-1) z = coord_zmin + coord_size*zq/(1coord_quant)-1) Page 71, replace: In F.1, add the following to the node coding tables: FootPrintSet SFWorldNode SFGeometryNode 101000 1011 Field name
6、DEF id IN id OUT id DYN id m, M Q A children MFGeometryNode 0 0 0 with: Page 203, F.1, after the second paragraph insert: ISO/IEC 14496-11 and ISO/IEC 14496-16 use identical node coding tables; for this reason, the node coding tables are specified in the electronic attachment of both International Standards. Corrigendum 2 to ISO/IEC 14496-16:2006/Amd.1:2007 includes, in the electronic attachment, a new version of the node coding tables that replace the existing ones.