ISO IEC 14496-26 CORR 5-2012 Information technology - Coding of audio-visual objects - Part 26 Audio conformance Technical Corrigendum 5《信息技术 视听对象编码 第26部分 音频一致性.pdf

1、 INTERNATIONAL STANDARD ISO/IEC 14496-26:2010 TECHNICAL CORRIGENDUM 5 Published 2012-06-15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATION INTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION LECTROTECHNIQUE INTERNATIONALEInformation technology Coding of a

2、udio-visual objects Part 26: Audio conformance TECHNICAL CORRIGENDUM 5 Technologies de linformation Codage des objets audiovisuels Partie 26: Conformit audio RECTIFICATIF TECHNIQUE 5 Technical Corrigendum 5 to ISO/IEC 14496-26:2010 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information

3、 technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia information. In electronic content, replace the following with the corresponding content of the electronic attachment to this Technical Corrigendum: /compressedMp4/sls2100_aot02_048_16.mp4 /compressedMp4/sls2100_aot

4、02_048_24.mp4 /compressedMp4/sls2100_aot02_096_24.mp4 /compressedMp4/sls2100_aot02_192_24.mp4 /compressedMp4/sls2101_aot02_048_16.mp4 /compressedMp4/sls2101_aot02_048_24.mp4 /compressedMp4/sls2101_aot02_096_24.mp4 /compressedMp4/sls2101_aot02_192_24.mp4 /compressedMp4/sls2110_aot02_048_16.mp4 /compr

5、essedMp4/sls2110_aot02_048_24.mp4 /compressedMp4/sls2110_aot02_096_24.mp4 ICS 35.040 Ref. No. ISO/IEC 14496-26:2010/Cor.5:2012(E) ISO/IEC 2012 All rights reserved Published in Switzerland ISO/IEC 14496-26:2010/Cor.5:2012(E) 2 ISO/IEC 2012 All rights reserved/compressedMp4/sls2110_aot02_192_24.mp4 /c

6、ompressedMp4/sls2111_aot02_048_16.mp4 /compressedMp4/sls2111_aot02_048_24.mp4 /compressedMp4/sls2111_aot02_096_24.mp4 /compressedMp4/sls2111_aot02_192_24.mp4 /compressedMp4/sls6100_aot02_048_24.mp4 /compressedMp4/sls6100_aot02_096_24.mp4 /compressedMp4/sls6101_aot02_048_24.mp4 /compressedMp4/sls6101

7、_aot02_096_24.mp4 /compressedMp4/sls6110_aot02_048_24.mp4 /compressedMp4/sls6110_aot02_096_24.mp4 /compressedMp4/sls6111_aot02_048_24.mp4 /compressedMp4/sls6111_aot02_096_24.mp4 /referencesWav/sls2110_aot02_048_16.wav /referencesWav/sls2110_aot02_048_24.wav /referencesWav/sls2110_aot02_096_24.wav /r

8、eferencesWav/sls2110_aot02_192_24.wav /referencesWav/sls2111_aot02_048_16.wav /referencesWav/sls2111_aot02_048_24.wav /referencesWav/sls2111_aot02_096_24.wav /referencesWav/sls2111_aot02_192_24.wav /referencesWav/sls6110_aot02_048_24.wav /referencesWav/sls6110_aot02_096_24.wav /referencesWav/sls6111

9、_aot02_048_24.wav /referencesWav/sls6111_aot02_096_24.wav In electronic content/compressedMp4, add the following from content of the electronic attachment to this Technical Corrigendum: /compressedMp4/sls8100_pce_aot02_048_16.mp4 /compressedMp4/sls8300_pce_aot02_048_16.mp4 In electronic content/refe

10、rencesWav, add the following from content of the electronic attachment to this Technical Corrigendum: /referencesWav/sls8xxx_x_048_16.wav At the end of 7.23.2.3 Test sequences, add the following table: Table 76 SLS test sequences for channelConfiguration 0 file base name conten t number of channels sampling frequency (kHz)/ word length (bit) max. truncation bitrate (kbit/s/ch) core coder BPGC CBAC conformance criterion sls8100_pce mixed 8 48 / 16 none (lossless) AOT 2 (64 kbit/s) X bit exact sls8300_pce mixed 8 48 / 16 none (lossless) no core X bit exact