International organisation for standardisation organisation internationale de normalisation
Annex B to JCT-VC report: List of meeting participants
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- Source: Schuyler Quackenbush, Chair, Audio Subgroup
Annex B to JCT-VC report:
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Source: Schuyler Quackenbush, Chair, Audio Subgroup
Report of 94th meeting 8
1 Opening 8
2 Roll call of participants 8
3 Approval of agenda 8
4 Allocation of contributions 8
5 Communications from Convenor 8
6 Report of previous meeting 8
7 Processing of NB Position Papers 8
8 Work plan management 8
8.1 Media coding 8
8.2 Composition coding 11
8.3 Description coding 12
8.4 Transport and File formats 12
8.5 Multimedia architecture 13
8.6 Application formats 14
8.7 Reference implementation 14
8.8 Conformance 15
8.9 Maintenance 16
9 Organisation of this meeting 16
9.1 Tasks for subgroups 16
9.2 Joint meetings 18
10 WG management 18
10.1 Terms of reference 18
10.2 Liaisons 18
10.3 Ad hoc groups 19
10.4 Asset management 19
10.5 Facilities fees 20
10.6 IPR management 20
10.7 Work plan and time line 20
11 Administrative matters 20
11.1 Schedule of future MPEG meetings 20
11.2 Promotional activities 21
12 Resolutions of this meeting 21
13 A.O.B. 21
14 Closing 21
Annex A – Attendance list 22
Annex B – Agenda 32
Annex C – Input contributions 35
Annex D – Output documents 60
Annex E – Requirements report 64
1 Requirements documents approved at this meeting 64
2 Systems 64
2.1 MPEG Font Formats 64
3 Video 65
3.1 MPEG-7 AVDP 65
3.2 Miscellaneous 65
4 Explorations 65
4.1 Compact Descriptors for Visual Search (CDVS) 65
4.2 MPEG Frame-Compatible Stereo Enhancement for AVC (MFC) 66
4.3 Audio 66
4.4 Leightweight Video Coding 67
4.5 MMT 67
4.6 3D Video Coding 68
4.7 Option-1 Licensable Codecs 68
4.8 User Identification 69
Annex F – Systems report 70
1 Output of the Meeting 70
2 General Input Documents 73
2.1 AHG reports 73
2.2 General technical contributions 73
2.3 Demo 73
2.4 FAQ 73
2.5 AOB 73
3 MPEG-2 Systems (13818-1) 74
3.1 Topics 74
3.2 Contributions 74
3.3 Summary of discussions 74
3.4 Action Points 74
4 MPEG-4 Reference Software (14496-5) 75
4.1 Topics 75
4.2 Contributions 75
4.3 Summary of discussions 75
4.4 Action Points 75
5 MPEG-4 BIFS (14496-11) 75
5.1 Topics 75
5.2 Contributions 75
5.3 Summary of discussions 76
5.4 Action Points 77
6 MPEG-4 ISO Base File Format (14496-12) 77
6.1 Topics 77
6.2 Contributions 77
6.3 Summary of discussions 77
6.4 Action Points 77
7 LASeR & SAF (14496-20) 77
7.1 Topics 77
7.2 Contributions 78
7.3 Summary of discussions 78
7.4 Action Points 78
8 Open Font Format (14496-22) 78
8.1 Topics 78
8.2 Contributions 78
8.3 Summary of discussions 78
8.4 Action Points 78
9 Contract Expression Language (21000-20) 78
9.1 Topics 78
9.2 Contributions 79
9.3 Summary of discussions 79
9.4 Action Points 79
10 Stereoscopic Video AF (23000-11) 79
10.1 Topics 79
10.2 Contributions 79
10.3 Summary of discussions 80
10.4 Action Points 80
11 Interactive Music AF (23000-12) 80
11.1 Topics 80
11.2 Contributions 80
11.3 Summary of discussions 80
11.4 Action Points 81
12 Dynamic Adaptive Streaming over HTTP (23001-6) 81
12.1 Topics 81
12.2 Contributions 81
12.3 Summary of discussions 86
12.4 Action Points 90
13 Multimedia Service Platform Architecture (23006-1) 90
13.1 Topics 90
13.2 Contributions 90
13.3 Summary of discussions 90
13.4 Action Points 91
14 MSP APIs (23006-2) 91
14.1 Topics 91
14.2 Contributions 91
14.3 Summary of discussions 91
14.4 Action Points 91
15 MSP Elementary Service Protocol (23006-4) 91
15.1 Topics 91
15.2 Contributions 91
15.3 Summary of discussions 92
15.4 Action Points 93
16 MSP Service Aggregation (23006-5) 93
16.1 Topics 93
16.2 Contributions 93
16.3 Summary of discussions 93
16.4 Action Points 93
17 Richmedia UI Widgets (23007-1) 93
17.1 Topics 93
17.2 Contributions 93
17.3 Summary of discussions 94
17.4 Action Points 94
18 Advanced User Interaction Interface (23007-2) 94
18.1 Topics 94
18.2 Contributions 94
18.3 Summary of discussions 94
18.4 Action Points 95
19 MPEG-U Conformance and Ref. SW (23007-3) 95
19.1 Topics 95
19.2 Contributions 95
19.3 Summary of discussions 95
19.4 Action Points 95
20 MPEG-V Architecture (23005-1) 95
20.1 Topics 95
20.2 Contributions 96
20.3 Summary of discussions 96
20.4 Action Points 96
21 Control Information (23005-2) 96
21.1 Topics 96
21.2 Contributions 96
21.3 Summary of discussions 96
21.4 Action Points 96
22 Sensory Information (23005-3) 97
22.1 Topics 97
22.2 Contributions 97
22.3 Summary of discussions 97
22.4 Action Points 97
23 Virtual World Object Characteristics (23005-4) 98
23.1 Topics 98
23.2 Contributions 98
23.3 Summary of discussions 98
23.4 Action Points 98
24 Data formats for interaction devices (23005-5) 98
24.1 Topics 98
24.2 Contributions 98
24.3 Summary of discussions 99
24.4 Action Points 99
25 Conformance and reference software (23005-7) 99
25.1 Topics 99
25.2 Contributions 99
25.3 Summary of discussions 99
25.4 Action Points 99
25.5 Summary of discussions 99
25.6 Action Points 100
26 Exploration – MMT 100
26.1 Topics 100
26.2 Contributions 100
26.3 Summary of discussions 100
26.4 Action Points 100
27 Liaison 100
27.1 List of input liaison letters 100
28 References 102
28.1 Timeline of standards under development 102
28.2 Standing Documents 104
28.3 Mailing Lists Reminder 106
28.4 Latest References and Publication Status 107
Annex G – Video report 117
1 MPEG-2 video 117
2 MPEG-4 part 2 Software 117
3 Development of AVC 118
4 MPEG-7 Visual 119
5 Reconfigurable Video Coding (RVC) 119
5.1 RVC-related activity scheduling at the meeting 120
5.2 Review of Input contributions 120
6 Explorations – 3D Video 122
7 Explorations – Scalable resolution enhancement of frame-compatible stereo video 123
Annex H – JCT report 126
1 Administrative topics 126
1.1 Organization 126
1.2 Meeting logistics 127
1.3 Primary goals 127
1.4 Documents 127
1.5 Attendance 128
1.6 Agenda 128
1.7 IPR policy reminder 129
1.8 Communication practices 130
1.9 Terminology 130
1.10 Liaison activity 132
1.11 Contribution topic overview 132
1.12 Video sequence viewing during the meeting 133
2 AHG reports 133
3 TE1: Decoder-side motion vector derivation 141
4 TE2: IBDI and memory compression 144
4.1 Summary 144
4.2 1-D DPCM-based memory compression 145
4.3 Reference frame compression using image coder 145
4.4 TI reference frame compression proposal 146
4.5 Adaptive scaling for bit depth compression on IBDI 146
4.6 Summary conclusions on TE2 147
5 TE3: Inter prediction 147
6 TE4: Variable length coding 151
7 TE5: Simplified TMuC intra prediction 152
8 TE6: Intra prediction 153
8.2 TE6.a.1 Weighted Bidirectional Prediction (WBP) and Adaptive Sub-block Coding Order (ASCO) 154
8.3 TE6.a.2 Short distance intra prediction 155
8.4 TE6.a.3 Overlapped block intra prediction 156
8.5 TE6.a.4 Line-based intra prediction 156
8.6 TE6.b.1 Differential coding of intra modes (DCIM) 157
9 TE7: MDDT Simplification 158
9.2 I2R proposed simplification of MDDT 161
9.3 Huawei proposed simplification of MDDT 162
9.4 Toshiba proposed simplification of MDDT 163
9.5 Beijing Univ. Tech. proposed simplification of MDDT 164
9.6 Peking Univ. proposed simplification of MDDT 164
10 TE8: Parallel entropy coding 165
10.2 Coefficient Sign PCP, Coeff Level BinIdx 0 PCP, and significance map PCP 165
10.3 Coding order for significance map on bin decoding throughput (JCTVC B036 Section 2) and V2V coding tree (JCTVC-B034) 166
11 TE9: Large block structures 168
12 TE10: In-loop filtering 169
13 TE11: Motion vector coding 176
14 TE12 178
14.1 TE12: Overall TE12 summary 178
14.2 TE12 TMuC coding unit definitions 180
14.3 TE12 TMuC prediction units 181
14.4 TE12 TMuC transform units 182
14.5 TE12 Interpolation filters 183
14.6 TE12 TMuC motion representation 187
14.7 TE12 TMuC partition-based illumination compensation 188
14.8 TE12 TMuC filtering 189
14.9 TE12 TMuC intra-frame prediction 190
14.10 TE12 TMuC transforms and coefficient coding 195
14.11 TE12 TMuC entropy coding 199
14.12 TE12 TMuC IBDI and transform precision extension 200
14.13 TE12 TMuC encoder-only aspects 202
15 Project planning and Test Model establishment 203
15.1 Project timeline 203
15.2 Test model design: normative aspects 206
15.3 Test model design: non-normative aspects and test methodology 212
16 TMuC settings and common test conditions 213
17 Application-specific topics 214
18 Non-TE Technical Contributions 215
18.1 Loop filtering 215
18.2 Block structures and partitioning 217
18.3 Motion compensation and interpolation filters 222
18.4 Motion vector coding 225
18.5 B picture reference list redundancy 226
18.6 Quantization control 227
18.7 Entropy coding 227
18.8 Intra prediction 232
18.9 Transforms and residual coding 234
18.10 IBDI and memory compression 238
18.11 Complexity analysis 239
19 Establishment of ad hoc groups 240
20 Core Experiment planning and Common Conditions 244
20.1 General issues for CEs 244
20.2 Common Conditions 245
21 Output documents 245
22 Future meeting plans and closing of the meeting 246
Annex A to JCT-VC report:
List of documents 248
Annex B to JCT-VC report:
List of meeting participants 270
Annex I – Audio report 276
1 Opening Audio Plenary 283
2 Administrative matters 283
2.1 Communications from the Chair 283
2.2 Approval of agenda and allocation of contributions 283
2.3 Creation of Task Groups 283
2.4 Approval of previous meeting report 283
2.5 Review of AHG reports 283
2.6 Joint meetings 283
2.7 Received National Body Comments and Liaison matters 283
2.8 Plenary Discussion 283
3 Record of AhG meetings 283
3.1 AhG Meeting on USAC -- Sunday 1000-1800 283
4 Task group activities 291
4.1 Joint Meeting 291
4.2 Task Group discussions 291
5 Closing Audio Plenary and meeting deliverables 305
5.1 Plenary discussions 305
5.2 Responses to Liaison and NB comments 305
5.3 Recommendations for final plenary 305
5.4 Establishment of Ad-hoc Groups 306
5.5 Approval of output documents 306
5.6 Press statement 306
5.7 Agenda for next meeting 306
5.8 All other business 306
5.9 Closing of the meeting 306
1. Participants 307
2. Audio Contributions and Schedule 308
Task Groups 314
3. Output Documents 315
4. Agenda for the 95th MPEG Audio Meeting 315
Annex J – 3DG report 317
1 Opening of the meeting 317
1.1 Approval of the agenda 317
1.2 Goals for the week 317
1.3 Standards from 3DGC 317
1.4 Room allocation 318
1.5 Allocation of contributions 319
2 General issues 328
2.1 General discussion 328
3 Current Voting 328
4 General 3DG related activities 328
4.1 AhG on 3DG activities 328
4.2 Promotions 329
4.3 Joint activities 329
4.4 Explorations 333
5 Liaison 333
6 Output documents and Resolutions of 3DGC 333
1 Part 4 Conformance 333
2 Part 16 Animation Framework eXtension (AFX) 333
3 Part 25 3DGCM 333
7 Establishment of 3DG Ad-Hoc Groups 334
8 Closing of the Meeting 334
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