International organisation for standardisation

INTERNATIONAL ORGANISATION FOR STANDARDISATION

ORGANISATION INTERNATIONALE DE NORMALISATION

ISO/IEC JTC1/SC29/WG11

CODING OF MOVING PICTURES AND AUDIO
ISO/IEC JTC1/SC29/WG11

MPEG2011/N11891

March 2011, Geneva, Switzerland

Title	Report of 96^th meeting
Source	Convenor
Status

Report of 96^th meeting

Report of 96th meeting 1

1 Opening 9

2 Roll call of participants 9

3 Approval of agenda 9

4 Allocation of contributions 9

5 Communications from Convenor 9

6 Report of previous meeting 9

7 Processing of NB Position Papers 9

8 Work plan management 9

8.1 Media coding 9

8.1.1 MPEG Frame-Compatible Enhancement for AVC 9

8.1.2 3DG Core experiments 9

8.1.3 OFF Additional script and language tags 10

8.1.4 Contract Expression Language 10

8.1.5 CAL Extensions 10

8.1.6 Video Tool Library 10

8.1.7 Spatial Audio Object Coding 10

8.1.8 Unified Speech and Audio Coding 10

8.1.9 High-Efficiency Video Coding 11

8.1.10 Media Context and Control – Control Information 11

8.1.11 Media Context and Control – Sensory Information 11

8.1.12 Media Context and Control – Virtual World Object Characteristics 11

8.1.13 Media Context and Control – Data Formats for Interaction Devices 11

8.1.14 Media Context and Control – Common Types and Tools 11

8.1.15 3D Video Coding 11

8.1.16 Future Audio 11

8.1.17 Internet Video Coding 12

8.2 Composition coding 12

8.2.1 Scene Description Based Collaborative Applications 12

8.2.2 Advanced User Interaction 12

8.2.3 Augmented reality 12

8.3 Description coding 12

8.3.1 Compact Descriptors for Visual Search 12

8.4 Systems support 12

8.4.1 MPEG-2 12

8.5 Transport and File formats 13

8.5.1 Simplified carriage of MPEG-4 over MPEG-2 13

8.5.2 Signalling of stereoscopic video in MPEG-2 Systems 13

8.5.3 Transport of Unified Speech and Audio Coding 13

8.5.4 Sub-track selection & switching 13

8.5.5 DASH support and RTP reception hint track processing 13

8.5.6 MP4 files as a playlist using file tracks 13

8.5.7 Dynamic Adaptive Streaming over HTTP 14

8.5.8 Common Encryption Format for ISO Base Media File Format 14

8.5.9 MPEG Media Transport 14

8.6 Multimedia architecture 14

8.6.1 MPEG-M Architecture 14

8.6.2 MXM API 14

8.6.3 Elementary Services 14

8.6.4 Service Aggregation 14

8.6.5 MPEG-M Usage Guidelines 15

8.6.6 MPEG-V Architecture 15

8.7 Application formats 15

8.7.1 Stereoscopic Video AF composition type 15

8.7.2 Interactive Music AF dynamic volume change 15

8.8 Reference implementation 15

8.8.1 Efficient representation of 3D meshes with multiple attributes Reference Software 15

8.8.2 Video Signature Tools Reference Software 15

8.8.3 Audio-visual Description Profile Reference Software 16

8.8.4 DASH Reference Software 16

8.8.5 MPEG-M Reference Software 16

8.8.6 Media Context and Control – Reference Software 16

8.9 Conformance 16

8.9.1 Efficient representation of 3D meshes with multiple attributes Conformance 16

8.9.2 Video Signature Tools Conformance 16

8.9.3 DASH Conformance 16

8.9.4 MPEG-M Conformance 16

8.9.5 Media Context and Control – Conformance 17

8.10 Maintenance 17

8.10.1 Audio coding standards 17

9 Organisation of this meeting 17

9.1 Tasks for subgroups 17

9.2 Joint meetings 18

10 WG management 19

10.1 Terms of reference 19

10.2 Liaisons 19

10.2.1 Liaison statementss 19

10.2.2 New liaisons 20

10.2.3 List of active liaisons 20

10.3 Responses to National Bodies 20

10.4 Ad hoc groups 20

10.5 Asset management 21

10.6 IPR management 21

10.7 Work plan and time line 21

11 Administrative matters 21

11.1 Schedule of future MPEG meetings 21

11.2 Promotional activities 22

11.2.1 Promotional documents 22

11.2.2 Press release 22

12 Resolutions of this meeting 23

13 A.O.B. 23

14 Closing 23

Annex A – Attendance list 24

Annex B – Agenda 31

Annex C – Input contributions 34

Annex D – Output documents 63

Annex E – Requirements report 68

Requirements documents approved at this meeting 68

Annex F MPEG-7 AVDP 68

DASH 69

Considering that the DASH FDIS is expected to be issued in July 2011, WG11 requests the participating companies to make their IPR declarations and relevant information available in a timely fashion, so that external organizations and consortia can consider such information in their decision-making process. 69

Audio 69

MPEG-H 69

Explorations 69

14.1 3D Video Coding 69

14.2 Compact Descriptors for Visual Search (CDVS) 70

14.3 MPEG Frame-Compatible Stereo Enhancement for AVC (MFC) 71

14.4 Audio 71

14.5 Low Complexity Video Coding 71

14.6 Option-1 Licensable Codecs 71

14.7 User Collaboration with BIFS LASeR 72

14.8 Miscellaneous 72

14.8.1 Preservation 72

14.8.2 Augmented Reality 72

Annex G – Systems report 73

1 Output of the Meeting 73

2 General Input Documents 77

2.1 AHG reports 77

2.2 General technical contributions 77

2.3 Summary of discussion 78

2.4 Demo 78

2.5 FAQ 78

2.6 AOB 78

3 MPEG-2 Systems (13818-1) 78

3.1 Topics 78

3.1.1 ISO/IEC 13818-1:2007 AMD 5 Carriage of JPEG2000 over MPEG-2 78

3.1.2 ISO/IEC 13818-1:2007 AMD 6 Extension to AVC video descriptor and 78ignalling of operation points for MVC 78

3.1.3 ISO/IEC 13818-1:2007 AMD 7 Signalling of frame compatible and service compatible stereoscopic video 78

3.1.4 ISO/IEC 13818-1:2007 AMD 8 Simplified carriage of MPEG-4 over MPEG-2 78

3.2 Contributions 78

3.3 Summary of discussions 79

3.4 Action Points 79

4 MPEG-4 BIFS (14496-11) 79

4.1 Topics 79

4.1.1 Exploration 79

4.2 Contributions 79

4.3 Summary of discussions 80

4.4 Action Points 81

5 MPEG-4 ISO Base File Format (14496-12) 81

5.1 Topics 81

5.1.1 ISO/IEC 14496-12:2008/AMD 2 Support for sub-track selection & switching, post-decoder requirements, and color information 81

5.1.2 ISO/IEC 14496-12:2008/AMD 3 DASH support and RTP reception hint track processing 81

5.1.3 ISO/IEC 14496-12:2008/AMD 4 MP4 files as a playlist using file tracks 81

5.2 Contributions 81

5.3 Summary of discussions 81

5.4 Action Points 83

6 Contract Expression Language (21000-20) 83

6.1 Topics 83

6.1.1 ISO/IEC 21000-20 Contract Expression Language 83

6.2 Contributions 83

6.3 Summary of discussions 83

6.4 Action Points 83

7 Stereoscopic Video AF (23000-11) 84

7.1 Topics 84

7.1.1 ISO/IEC 23000-11 AMD1 Conformance and Reference Software 84

7.1.2 ISO/IEC 23000-11 AMD2 Additional composition type 84

7.2 Contributions 84

7.3 Summary of discussions 84

7.4 Action Points 84

8 Interactive Music AF (23000-12) 84

8.1 Topics 84

8.1.1 ISO/IEC 23000-12 AMD1 Conformance and Reference Software 84

8.1.2 ISO/IEC 23000-12 AMD2 Compact representation of dynamic volume change and audio equalization 84

8.2 Contributions 84

8.3 Summary of discussions 85

8.4 Action Points 85

9 Dynamic Adaptive Streaming over HTTP (23001-6) 85

9.1 Topics 85

9.1.1 ISO/IEC 23001-6 Dynamic Adaptive Streaming over HTTP (DASH) 85

9.1.2 ISO/IEC 23001-6/AMD 1 85

9.2 Contributions 85

9.3 Summary of discussions 88

9.4 Action Points 92

10 Conformance and Ref. SW. for DASH (23001-7) 92

10.1 Topics 92

10.1.1 ISO/IEC 23001-7 Conformance and reference software for DASH 92

10.2 Contributions 92

10.3 Summary of discussions 92

10.4 Action Points 92

11 MPEG-M Architecture (23006-1) 92

11.1 Topics 92

11.1.1 ISO/IEC 23006-1 Architecture 92

11.2 Contributions 92

11.3 Summary of discussions 93

11.4 Action Points 93

12 MPEG-M Elementary Services (23006-4) 94

12.1 Topics 94

12.1.1 ISO/IEC 23006-4 Elementary services 94

12.2 Contributions 94

12.3 Summary of discussions 94

12.4 Action Points 94

13 MPEG-M Service Aggregation (23006-5) 94

13.1 Topics 94

13.1.1 ISO/IEC 23006-5 Service Aggregation 94

13.2 Contributions 94

13.3 Summary of discussions 95

13.4 Action Points 95

14 Advanced User Interaction Interface (23007-2) 95

14.1 Topics 95

14.1.1 Advanced User Interaction Interface 95

14.2 Contributions 95

14.3 Summary of discussions 95

14.4 Action Points 95

15 MPEG-V Architecture (23005-1) 95

15.1 Topics 95

15.1.1 ISO/IEC 23005-1 MPEG-V Architecture 95

15.2 Contributions 95

15.3 Summary of discussions 96

15.4 Action Points 96

16 Sensory Information (23005-3) 96

16.1 Topics 96

16.1.1 ISO/IEC 23005-3:201x/AMD 1 Binary representation 96

16.2 Contributions 96

16.3 Summary of discussions 97

16.4 Action Points 97

17 Conformance and reference software (23005-7) 97

17.1 Topics 97

17.1.1 ISO/IEC 23005-5 Reference Software 97

17.2 Contributions 97

17.3 Summary of discussions 97

17.4 Action Points 98

17.5 Summary of discussions 98

17.6 Action Points 98

18 Exploration – MMT 98

18.1 Topics 98

18.2 Contributions 98

18.3 Summary of discussions 99

18.4 Action Points 100

19 Liaison 100

19.1 List of input liaison letters 100

19.2 List of output liaison letters 101

20 Resolutions of Systems 101

Cf. WG11 resolution. 101

21 Action Plan 101

22 References 102

22.1 Timeline of standards under development 102

Pr 102

Description 102

22.2 Standing Documents 104

22.3 Mailing Lists Reminder 106

22.4 Latest References and Publication Status 107

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N 117

22.5 Standard development procedure from July 1st , 2010 118

Annex H – Video report 119

1 MPEG-2 video 119

2 MPEG-7 Visual 119

3 Reconfigurable Video Coding (RVC) 120

Joint meeting with 3DG subgroup 120

Review of Input contributions 120

4 HEVC 122

5 3DV, MFC, and "Option 1" video coding 123

Annex I – Audio report 124

1 Opening Audio Plenary 132

2 Administrative matters 132

Communications from the Chair 132

Approval of agenda and allocation of contributions 132

Creation of Task Groups 132

Approval of previous meeting report 132

Review of AHG reports 132

Joint meetings 132

Received National Body Comments and Liaison matters 132

Plenary Discussion 132

3 Record of AhG meetings 132

4 Task group activities 133

Joint Meeting 133

With Systems on USAC Audio/Systems Interactions (Tue 1400-1500) 133

With Requirements on Audio for HEVC (Thu 1000-1100) 133

Structure of MPEG SVN Repository 135

Task Group discussions 136

MPEG-2, MPEG-4, MPEG-7, MPEG Surround, SAOC 136

MPEG-D Unified Speech and Audio Coding 136

5 Closing Audio Plenary and meeting deliverables 145

Plenary discussions 145

Responses to Liaison and NB comments 147

Recommendations for final plenary 147

Establishment of Ad-hoc Groups 147

Approval of output documents 147

Press statement 148

Agenda for next meeting 148

All other business 148

Closing of the meeting 148

1. Participants 149

2. Audio Contributions and Schedule 150

3. Task Groups 152

4. Output Documents 152

5. Agenda for the 97th MPEG Audio Meeting 154

Annex J – 3DG report 155

3DGC meeting report

Geneva, March 2011 155

1 Opening of the meeting 155

1.1 Approval of the agenda 155

1.2 Goals for the week 155

1.3 Standards from 3DGC 155

1.4 Room allocation 156

1.5 Joint meetings 156

1.6 Allocation of contributions 157

2 General issues 164

2.1 General discussion 164

2.1.1 Reference Software 164

2.1.2 Web site 164

3 Current Voting 164

4 General 3DG related activities 164

4.1 AhG on 3DG activities 164

4.2 Promotions 165

4.2.1 Web Site 165

4.3 Joint activities 165

4.3.1 MPEG-V - Information Exchange with Virtual Worlds (formally Metaverse) 165

4.3.2 Reconfigurable Graphics Coding 168

4.4 Explorations 168

5 Liaison 168

6 Output documents and Resolutions of 3DGC 168

1 Part 5 Reference Software 168

2 Part 16 Animation Framework eXtension (AFX) 169

.2.1 The 3DG subgroup recommends approval of the following documents 169

3 Part 27 Conformance 169

4 MPEG-V 169

5 23002-4 Video Tool Library 169

.5.1 3DG subgroup recommends to change the title of ISO/IEC 23002-4, "Video Tool Library" to "Multimedia Tool Library". 169

.5.2 3DG subgroup recommends appointing Seung Wook Lee, Christian Tulvan, Matthieu Wipliez, Euee S. Jang, and Marius Preda as editors of ISO/IEC 23002-4:2011/AMD 3 Graphics Tool Library for Reconfigurable Multimedia Coding Framework. 169

7 Establishment of 3DG Ad-Hoc Groups 170

8 Closing of the Meeting 171