International organisation for standardisation
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Source: Schuyler Quackenbush, Chair, Audio Subgroup Report of 84th meeting 5 1 Opening 5 2 Roll call of participants 5 3 Approval of agenda 5 4 Allocation of contributions 5 5 Communications from Convenor 5 6 Report of previous meeting 5 7 Processing of NB Position Papers 5 8 Work plan management 5 8.1 Media coding 5 8.2 Composition coding 8 8.3 Description coding 9 8.4 Systems support 10 8.5 Digital Item 10 8.6 Transport and File formats 10 8.7 Multimedia architecture 11 8.8 Application formats 12 8.9 Reference implementation 13 8.10 Conformance 15 8.11 Maintenance 16 9 Organisation of this meeting 18 9.1 Tasks for subgroups 18 9.2 Joint meetings 21 10 WG management 21 10.1 Terms of reference 21 10.2 Editors 21 10.3 Liaisons 21 10.4 Ad hoc groups 23 10.5 Asset management 23 10.6 IPR management 24 10.7 Work plan 24 11 Administrative matters 24 11.1 Responses to National Bodies 24 11.2 Schedule of future MPEG meetings 24 11.3 Promotional activities 24 12 Resolutions of this meeting 25 13 A.O.B 25 14 Closing 25 Annex A – Attendance list 26 Annex B – Agenda 32 Annex C – Input contributions 36 Annex D – Output documents 53 Annex E – Requirements report 59 1. Requirements documents approved at this meeting 59 2. MPEG-V: Information exchange with virtual worlds 59 3. MPEG-4 Systems Part 20 (LASeR) 60 4. MPEG-21 60 5. Explorations 60 5.1. IPTV Requirements 60 5.2. Rose 60 5.3. Media Value Chain Ontology 60 5.4. MPEG eXtensible Middleware (MXM) 61 5.5. Exploration on MPEG User Interface Framework 61 5.6. Presentation of Structured Information (PSI) 61 5.7. Video Surveillance Application Format 61 5.8. Interactive Music MAF 61 5.9. Future Work Items 61 Annex F – Systems report 62 15 Overview 62 16 General issues 64 16.1 General 64 16.2 List of standards under development 64 16.3 Standing Documents 66 16.4 Mailing Lists Reminder 68 16.5 FAQ 69 16.6 AOB 69 17 MPEG-2 Systems (13818-1) 69 17.1 General 69 17.2 13818-1:2005 Amd.3 Carriage of SVC 69 17.3 13818-1:2005 DCOR.2 69 18 MPEG-4 Conformance (14496-4) 69 18.1 14496-4 Amd.26 Open Font Format Conformance 69 18.2 14496-4 Amd.27 LASeR V2 Conformance 70 18.3 14496-4 Amd.37 File Format Conformance 70 19 MPEG-4 Reference Software (14496-5) 70 19.1 General 70 19.2 14496-5 Amd.14 71 19.3 14496-5 Amd.23 71 20 MPEG-4 Scene Presentation (14496-11) 71 20.1 14496-11/Amd.6 71 21 MPEG-4 ISO Base File Format (14496-12) 72 21.1 General 72 21.2 14496-12/Cor1 72 21.3 14496-12:2008/Amd1 73 22 MPEG-4 AVC Base File Format (14496-15) 74 22.1 14496-15:2004/Amd.3? MVC FF 74 23 LASeR (14496-20) 75 23.1 General 75 23.2 14496-20/Amd.xxx 75 24 LASeR (14496-22) Open Font Format 75 24.1 14496-22/Amd.1 75 25 15938-12 MPEG-7: Query Format 76 25.1 General 76 26 21000 MPEG-21 77 26.1 General 77 26.2 21000-5 REL 77 26.3 21000-7 DIA 77 26.4 21000-8 Reference Software 77 26.5 21000-9 File Format Amendment 78 26.6 21000-15 Event Reporting 78 27 MPEG-A MAF (23000) 78 27.1 23000-4 Musical Slide Show MAF 78 27.2 23000-5 Media Streaming MA 79 27.3 23000-6 Professional Archival AF 79 27.4 23000-7 Open Access Application Format 79 27.5 23000-8 Portable Video Player MAF 79 27.6 23000-9 DMB AF 80 27.7 23000-10 Video Surveillance MAF 80 27.8 23000-11 Stereoscopic Video AF 81 28 MPEG-E Multimedia Middleware (23004) 82 28.1 Multimedia Middleware 82 29 Requirements and Exploration 82 29.1 Standing Documents 82 29.2 New Proposals 82 30 Liaison 83 31 Latest References and Publication Status 84 32 Resolutions of Systems 91 33 Contributions Reviewed by the Systems Subgroup 91 Annex G – Video report 96 1 MPEG-2 Video Support for 1080/50p/60p and MPEG-2 Part 2 Errata 96 2 MPEG-4 Simple Studio Profile Levels 5 & 6 and MPEG-4 Part 2 corrigendum 96 3 Development of AVC 97 4 MPEG-7 Visual 98 4.1 MPEG-7 Visual related work in Archamps 98 4.2 Output documents related to MPEG-7 Visual 100 5 23002 MPEG-C Video Technologies 100 5.1 23001-4 and 23002-4 Reconfigurable Video Coding (RVC) 100 6 Explorations – 3D Video 105 7 Explorations – New Challenges in Video Coding 106 Annex H – Audio report 108 1 Opening of the meeting 112 2 Administrative matters 112 2.1 Communications from the Chair 112 2.2 Approval of agenda and allocation of contributions 112 2.3 Creation of Task Groups 112 2.4 Approval of previous meeting report 112 2.5 Review of AHG reports 112 2.6 Joint meetings 112 2.7 Received National Body Comments and Liaison matters 112 3 Record of AhG meetings 113 3.1 AhG Meeting on SAOC, Unified Speech and Audio Sunday 1000-1700 113 4 General Interest Presentations 119 4.1 Interactive Music Demonstration ETRI 119 4.2 Overview of Professional Archive MAF 120 5 Task group activities 120 5.1 Joint meetings and documents from other groups 120 5.2 Task Group discussions 121 6 Meeting deliverables 128 6.1 Responses to Liaison and NB comments 128 6.2 Recommendations for final plenary 128 6.3 Establishment of Ad-hoc Groups 128 6.4 Approval of output documents 128 6.5 Press statement 128 7 Future activities 128 7.1 Schedule of future meetings 128 7.2 Agenda for next meeting 128 7.3 All other business 128 7.4 Closing of the meeting 128 Annex A Participants 129 Annex B Audio Contributions and Schedule 131 Task Groups 136 Annex C Output Documents 137 Annex D Agenda for the 85th MPEG Audio Meeting 139 Annex I – 3DG report 140 1 Opening of the meeting 140 1.1 Approval of the agenda 140 1.2 Goals for the week 140 1.3 Standards from 3DGC 140 1.4 Room allocation 141 1.5 Allocation of contributions 142 1.6 Attendance list 148 2 General issues 148 2.1 General discussion 148 3 AFX (14496-16) related activities 148 3.1 Answers to Low Complexity 3D Mesh Compression 148 3.2 Profiles 150 3.3 Maintenance 150 3.4 Dataset and benchmarking 150 3.5 Software 150 3.6 Promotions 151 3.7 Future 151 4 3D Graphics Compression Model (14496-25) activities 152 4.1 Textual specification 152 4.2 Software and conformance 152 5 Output documents and Resolutions of 3DGC 152 5.1 Part 4 Conformance testing 152 5.2 Part 5 Reference Software 152 5.3 Part 16 Animation Framework eXtension (AFX) 153 5.4 Part 25 3D Graphics Compression Model 153 5.5 Establishment of 3DGC Ad-Hoc Groups 153 6 Closing of the Meeting 154 Yüklə 3,36 Mb. 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