1、Information technology MPEG audio technologies Part 1: MPEG Surround AMENDMENT 1: Conformance testingAmendment 1:2009 (IDT) toNational Standard of CanadaCAN/CSA-ISO/IEC 23003-1-08(ISO/IEC 23003-1:2007, IDT)NOT FOR RESALE.PUBLICATION NON DESTINE LA REVENTE.Information technology MPEG audio technologi
2、es Part 1: MPEG SurroundTechnical Corrigendum 2:2013 (IDT) toAmendment 1:2009 toNational Standard of CanadaCAN/CSA-ISO/IEC 23003-1-08(ISO/IEC 23003-1:2007, IDT)NOT FOR RESALE. / PUBLICATION NON DESTINE LA REVENTE.Standards Update ServiceTechnical Corrigendum 2:2013 toAmendment 1:2009 toCAN/CSA-ISO/I
3、EC 23003-1-08January 2013Title: Information technology MPEG audio technologies Part 1: MPEG SurroundPagination:1 pageTo register for e-mail notification about any updates to this publicationgo to shop.csa.caclick on CSA Update ServiceThe List ID that you will need to register for updates to this pub
4、lication is 2420150.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at csagroup.org/legal to find out how we protect your personal information.INTERNATIONAL STANDARD ISO/IEC 23003-1:2007/Amd.1:2008 TECHNICAL CORRIGENDUM 2 Publi
5、shed 2012-04-15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMALISATIONINTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION LECTROTECHNIQUE INTERNATIONALEInformation technology MPEG audio technologies Part 1: MPEG Surround AMENDMENT 1: Conformance testing TECHNICA
6、L CORRIGENDUM 2 Technologies de linformation Technologies audio MPEG Partie 1: Ambiance MPEG AMENDEMENT 1: Essai de conformit RECTIFICATIF TECHNIQUE 2 Technical Corrigendum 2 to ISO/IEC 23003-1:2007/Amd.1:2008 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommit
7、tee SC 29, Coding of audio, picture, multimedia and hypermedia information. Replace all conformance sequences attached to ISO/IEC 23003-1:2007/Amd.1:2008 with the sequences attached to this document. ICS 35.040 Ref. No. ISO/IEC 23003-1:2007/Amd.1:2008/Cor.2:2012(E) ISO/IEC 2012 All rights reserved T
8、echnical Corrigendum 2:2013 to Amendment 1:2009 to CAN/CSA-ISO/IEC 23003-1-08Copyright NoticeThis Amendment to the International Standard contains information copyright protected by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). Exce
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13、d Enviro100, which contains 100% recycled post-consumer fibre, is EcoLogo and Processed Chlorine Free certified, and was manufactured using biogas energy.Information technology MPEG audio technologies Part 1: MPEG SurroundTechnical Corrigendum 1:2013 (IDT) toAmendment 1:2009 toNational Standard of C
14、anadaCAN/CSA-ISO/IEC 23003-1-08(ISO/IEC 23003-1:2007, IDT)NOT FOR RESALE. / PUBLICATION NON DESTINE LA REVENTE.Standards Update ServiceTechnical Corrigendum 1:2013 to Amendment 1:2009 toCAN/CSA-ISO/IEC 23003-1-08January 2013Title: Information technology MPEG audio technologies Part 1: MPEG SurroundP
15、agination:9 pagesTo register for e-mail notification about any updates to this publicationgo to shop.csa.caclick on CSA Update ServiceThe List ID that you will need to register for updates to this publication is 2420150.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747
16、-2233.Visit CSA Groups policy on privacy at csagroup.org/legal to find out how we protect your personal information.INTERNATIONAL STANDARD ISO/IEC 23003-1:2007/Amd.1:2008 TECHNICAL CORRIGENDUM 1 Published 2011-10-15 INTERNATIONAL ORGANIZATION FOR STANDARDIZATION ORGANISATION INTERNATIONALE DE NORMAL
17、ISATIONINTERNATIONAL ELECTROTECHNICAL COMMISSION COMMISSION LECTROTECHNIQUE INTERNATIONALEInformation technology MPEG audio technologies Part 1: MPEG Surround AMENDMENT 1: Conformance testing TECHNICAL CORRIGENDUM 1 Technologies de linformation Technologies audio MPEG Partie 1: Ambiance MPEG AMENDEM
18、ENT 1: Essai de conformit RECTIFICATIF TECHNIQUE 1 Technical Corrigendum 1 to ISO/IEC 23003-1:2007/Amd.1:2008 was prepared by Joint Technical Committee ISO/IEC JTC 1, Information technology, Subcommittee SC 29, Coding of audio, picture, multimedia and hypermedia information. Replace all “heaac_mps_*
19、“ conformance sequences attached to ISO/IEC 23003-1:2007/Amd.1:2008 with the corresponding sequences attached to this document. In 8.4.2.3.9: EcData(), add the following statement to bsXXXdataMode: Shall have the value 0 or 3 if ps = 0 and bsIndependencyFlag is set to 1. ICS 35.040 Ref. No. ISO/IEC
20、23003-1:2007/Amd.1:2008/Cor.1:2011(E) ISO/IEC 2011 All rights reserved Technical Corrigendum 1:2013 to Amendment 1:2009 to CAN/CSA-ISO/IEC 23003-1-08ISO/IEC 23003-1:2007/Amd.1:2008/Cor.1:2011(E) 2 ISO/IEC 2011 All rights reservedReplace Tables AMD1.5, AMD1.6, AMD1.7, AMD1.8 and AMD1.13 with the corr
21、ected versions below, where the changes are highlighted by gray background: Table AMD1.5 List of MPEG Surround conformance test sequences with MPEG-4 AAC profile downmix Sequence aac_mps_oneicc aac_mps_param_4 aac_mps_param_5 aac_mps_param_7 aac_mps_param_10 aac_mps_param_14 aac_mps_param_20 aac_mps
22、_param_28 aac_mps_qmf aac_mps_quant_0 downmix coder AOT 2 2 2 2 2 2 2 2 2 2 extAOT - - - - - - - - - - backwards compatible - - - - - - - - - - SBR present - - - - - - - - - - SSC Embedding - - - - - - - - - - number of channels 2 2 2 2 2 2 2 2 1 2 sampling frequency 48000 48000 48000 48000 48000 48
23、000 48000 48000 48000 48000 frame length 1024 1024 1024 1024 1024 1024 1024 1024 1024 1024 time slots / frame 16 16 16 16 16 16 16 16 16 16 parameter bands 28 4 5 7 10 14 20 28 28 28 tree configuration 2 2 2 2 2 2 2 2 0 2 quantization mode 0 0 0 0 0 0 0 0 0 0 one ICC 1 0 0 0 0 0 0 0 0 0 arbitrary do
24、wnmix 0 0 0 0 0 0 0 0 0 0 arbitrary tree 0 0 0 0 0 0 0 0 0 0 surround gain 2 2 2 2 2 2 2 2 2 2 LFE gain 1 1 1 1 1 1 1 1 1 1 downmix gain 4 4 4 4 4 4 4 4 4 4 matrix comp. mode 0 0 0 0 0 0 0 0 0 0 temp shape config 0 0 0 0 0 0 0 0 0 0 decorr config 0 0 0 0 0 0 0 0 0 0 energy based qu. 0 0 0 0 0 0 0 0
25、0 0 3D stereo 0 0 0 0 0 0 0 0 0 0 Technical Corrigendum 1:2013 to Amendment 1:2009 to CAN/CSA-ISO/IEC 23003-1-08ISO/IEC 23003-1:2007/Amd.1:2008/Cor.1:2011(E) ISO/IEC 2011 All rights reserved 3number of LFE bands 2 1 1 1 1 2 2 2 2 2 residual coding 0 0 0 0 0 0 0 0 0 0 arbitrary downmix residual 0 0 0
26、 0 0 0 0 0 0 0 residual sampling rate - - - - - - - - - - number of residual frames - - - - - - - - - - number of residual bands - - - - - - - - - - tttModeLow 1 1 1 1 1 1 1 1 - 1 tttLow start band 0 0 0 0 0 0 0 0 - 0 tttLow stop band 28 4 5 7 10 14 20 28 - 28 tttModeHigh 0 0 0 0 0 0 0 0 - 0 tttHigh
27、 start band - - - - - - - - - - tttHigh stop band - - - - - - - - - - Table AMD1.6 List of MPEG Surround conformance test sequences with MPEG-4 AAC profile downmix (ctd.) Sequence aac_mps_quant_1 aac_mps_quant_2 aac_mps_quant_3 aac_mps_res aac_mps_shape_ges aac_mps_shape_stp aac_mps_smooth aac_mps_t
28、ree_5151 aac_mps_tree_5152 aac_mps_tree_525 downmix coder AOT 2 2 2 2 2 2 2 2 2 2 extAOT - - - - - - - - - - backwards compatible - - - - - - - - - - SBR present - - - - - - - - - - SSC Embedding - - - - - - - - - - number of channels 2 1 1 2 2 2 2 1 1 2 sampling frequency 48000 48000 48000 48000 48
29、000 48000 48000 48000 48000 48000 frame length 1024 1024 1024 1024 1024 1024 1024 1024 1024 1024 time slots / frame 16 16 16 16 16 16 16 16 16 16 parameter bands 28 28 28 28 28 28 28 28 28 28 Technical Corrigendum 1:2013 to Amendment 1:2009 to CAN/CSA-ISO/IEC 23003-1-08ISO/IEC 23003-1:2007/Amd.1:200
30、8/Cor.1:2011(E) 4 ISO/IEC 2011 All rights reservedtree configuration 2 0 0 2 2 2 2 0 1 2 quantization mode 0 1 2 0 0 0 0 0 0 0 one ICC 0 0 0 0 0 0 0 0 0 0 arbitrary downmix 0 0 0 0 0 0 0 0 0 0 arbitrary tree 0 0 0 0 0 0 0 0 0 0 surround gain 2 2 2 2 2 2 2 2 2 2 LFE gain 1 1 1 1 1 1 1 1 1 1 downmix g
31、ain 4 4 4 4 4 4 4 4 4 4 matrix comp. mode 0 0 0 0 0 1 0 0 0 0 temp shape config 0 0 0 0 2 1 0 0 0 0 decorr config 0 0 0 0 0 0 0 0 2 0 energy based qu. 0 0 0 0 0 0 0 0 0 0 3D stereo 0 0 0 0 0 0 0 0 0 0 number of LFE bands 2 2 2 2 2 2 2 2 2 2 residual coding 0 0 0 1 0 0 0 0 0 0 arbitrary downmix resid
32、ual 0 0 0 0 0 0 0 0 0 0 residual sampling rate - - - 48000 - - - - - - number of residual frames - - - 1 - - - - - - number of residual bands - - - 7,7,7,7 - - - - - - tttModeLow 1 - - 1 1 1 1 - - 1 tttLow start band 0 - - 0 0 0 0 - - 0 tttLow stop band 28 - - 28 28 28 28 - - 28 tttModeHigh 0 - - 0
33、0 0 0 - - 0 tttHigh start band - - - - - - - - - - tttHigh stop band - - - - - - - - - - Technical Corrigendum 1:2013 to Amendment 1:2009 to CAN/CSA-ISO/IEC 23003-1-08ISO/IEC 23003-1:2007/Amd.1:2008/Cor.1:2011(E) ISO/IEC 2011 All rights reserved 5Table AMD1.7 List of MPEG Surround conformance test s
34、equences with MPEG-4 High Efficiency AAC profile downmix Sequence heaac_mps_oneicc heaac_mps_param_4 heaac_mps_param_5 heaac_mps_param_7 heaac_mps_param_10 heaac_mps_param_14 heaac_mps_param_20 heaac_mps_param_28 heaac_mps_qmf heaac_mps_quant_0 downmix coder AOT 2 2 2 2 2 2 2 2 2 2 extAOT 5 5 5 5 5
35、5 5 5 5 5 backwards compatible - - - - - - - - - - SBR present 1 1 1 1 1 1 1 1 1 1 SSC Embedding - - - - - - - - - - number of channels 2 2 2 2 2 2 2 2 1 2 sampling frequency 48000 48000 48000 48000 48000 48000 48000 48000 48000 48000 frame length 2048 2048 2048 2048 2048 2048 2048 2048 2048 2048 ti
36、me slots / frame 32 32 32 32 32 32 32 32 32 32 parameter bands 20 4 5 7 10 14 20 28 20 20 tree configuration 2 2 2 2 2 2 2 2 0 2 quantization mode 0 0 0 0 0 0 0 0 0 0 one ICC 1 0 0 0 0 0 0 0 0 0 arbitrary downmix 0 0 0 0 0 0 0 0 0 0 arbitrary tree 0 0 0 0 0 0 0 0 0 0 surround gain 2 2 2 2 2 2 2 2 2
37、2 LFE gain 1 1 1 1 1 1 1 1 1 1 downmix gain 4 4 4 4 4 4 4 4 4 4 matrix comp. mode 0 0 0 0 0 0 0 0 0 0 temp shape config 0 0 0 0 0 0 0 0 0 0 decorr config 0 0 0 0 0 0 0 0 0 0 energy based qu. 0 0 0 0 0 0 0 0 0 0 3D stereo 0 0 0 0 0 0 0 0 0 0 number of LFE bands 2 1 1 1 1 2 2 2 2 2 residual coding 0 0
38、 0 0 0 0 0 0 0 0 Technical Corrigendum 1:2013 to Amendment 1:2009 to CAN/CSA-ISO/IEC 23003-1-08ISO/IEC 23003-1:2007/Amd.1:2008/Cor.1:2011(E) 6 ISO/IEC 2011 All rights reservedarbitrary downmix residual 0 0 0 0 0 0 0 0 0 0 residual sampling rate - - - - - - - - - - number of residual frames - - - - -
39、 - - - - - number of residual bands - - - - - - - - - - tttModeLow 1 1 1 1 1 1 1 1 - 1 tttLow start band 0 0 0 0 0 0 0 0 - 0 tttLow stop band 19 4 5 7 10 13 19 22 - 19 tttModeHigh 5 0 0 0 0 5 5 5 - 5 tttHigh start band 19 - - - - 13 19 22 - 19 tttHigh stop band 20 - - - - 14 20 28 - 20 Table AMD1.8
40、List of MPEG Surround conformance test sequences with MPEG-4 High Efficiency AAC profile downmix (ctd.) Sequence heaac_mps_quant_1 heaac_mps_quant_2 heaac_mps_quant_3 heaac_mps_res heaac_mps_shape_ges heaac_mps_shape_stp heaac_mps_smooth heaac_mps_tree_5151 heaac_mps_tree_5152 heaac_mps_tree_525 dow
41、nmix coder AOT 2 2 2 2 2 2 2 2 2 2 extAOT 5 5 5 5 5 5 5 5 5 5 Backwards compatible - - - - - - - - - - SBR present 1 1 1 1 1 1 1 1 1 1 SSC Embedding - - - - - - - - - - number of channels 2 1 1 2 2 2 2 1 1 2 sampling frequency 48000 48000 48000 48000 48000 48000 48000 48000 48000 48000 frame length
42、2048 2048 2048 2048 2048 2048 2048 2048 2048 2048 time slots / frame 32 32 32 32 32 32 32 32 32 32 Technical Corrigendum 1:2013 to Amendment 1:2009 to CAN/CSA-ISO/IEC 23003-1-08ISO/IEC 23003-1:2007/Amd.1:2008/Cor.1:2011(E) ISO/IEC 2011 All rights reserved 7parameter bands 20 20 20 28 20 20 20 20 20
43、20 tree configuration 2 0 0 2 2 2 2 0 1 2 quantization mode 0 1 2 0 0 0 0 0 0 0 one ICC 0 0 0 0 0 0 0 0 0 0 arbitrary downmix 0 0 0 0 0 0 0 0 0 0 arbitrary tree 0 0 0 0 0 0 0 0 0 0 surround gain 2 2 2 2 2 2 2 2 2 2 LFE gain 1 1 1 1 1 1 1 1 1 1 downmix gain 4 4 4 4 4 4 4 4 4 4 matrix comp. mode 0 0 0
44、 0 0 1 0 0 0 0 temp shape config 0 0 0 0 2 1 0 0 0 0 decorr config 0 0 0 0 0 0 0 0 2 0 energy based qu. 0 0 0 0 0 0 0 0 0 0 3D stereo 0 0 0 0 0 0 0 0 0 0 number of LFE bands 2 2 2 2 2 2 2 2 2 2 residual coding 0 0 0 1 0 0 0 0 0 0 arbitrary downmix residual 0 0 0 0 0 0 0 0 0 0 residual sampling rate
45、- - - 24000 - - - - - - number of residual frames - - - 1 - - - - - - number of residual bands - - - 7,7,7,7 - - - - - - tttModeLow 1 - - 1 1 1 1 - - 1 tttLow start band 0 - - 0 0 0 0 - - 0 tttLow stop band 19 - - 15 19 19 19 - - 19 tttModeHigh 5 - - 5 5 5 5 - - 5 tttHigh start band 19 - - 15 19 19
46、19 - - 19 tttHigh stop band 20 - - 28 20 20 20 - - 20 Technical Corrigendum 1:2013 to Amendment 1:2009 to CAN/CSA-ISO/IEC 23003-1-08ISO/IEC 23003-1:2007/Amd.1:2008/Cor.1:2011(E) 8 ISO/IEC 2011 All rights reservedTable AMD1.13 List of MPEG Surround conformance test sequences with PCM downmix Sequence
47、 pcm_mps_arbdmx pcm_mps_arbdmxres pcm_mps_mtx pcm_mps_oneicc pcm_mps_param_4 pcm_mps_param_5 pcm_mps_param_7 pcm_mps_param_10 pcm_mps_param_14 pcm_mps_param_20 pcm_mps_param_28 pcm_mps_qmf pcm_mps_quant_0 pcm_mps_quant_1 pcm_mps_quant_2 pcm_mps_quant_3 core coder sampling frequency 48000 48000 48000 48000 48000 48000 48000 48000 48000 48000 48000 48000 48000 48000 48000 48000 sample resolution 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 16 bsBDChannels 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 0 bsBDFrameLength 17 17 17 15 15 15 15 15 15 15 15 15 15 15 15 15 bsBDSubframes 2 5 2 3
