1 · Web view Convenor announced that the MPEG 100 Event to celebrate the 100th MPEG meeting would be held on Wednesday. He

INTERNATIONAL ORGANISATION FOR STANDARDISATIONORGANISATION INTERNATIONALE DE NORMALISATION

ISO/IEC JTC 1/SC 29/WG 11CODING OF MOVING PICTURES AND AUDIO

ISO/IEC JTC 1/SC 29/WG 11 N 12630Geneva, CH – May 20120128

Source: Leonardo Chiariglione Title: Report of 100th meetingStatus

Report of 99th meeting.................................................................................................................1Annex A – Attendance list........................................................................................................11Annex B – Agenda....................................................................................................................15Annex C – Input contributions..................................................................................................16Annex D – Output documents...................................................................................................35Annex E – Requirements report................................................................................................40Annex F – Systems report.........................................................................................................42Annex G – Video report............................................................................................................67Annex H – JCT report...............................................................................................................94Annex I – Audio report.............................................................................................................94Annex J – 3DG report.............................................................................................................105

Report of 100th meeting

1 OpeningThe 100th MPEG meeting took place at Crowne Plaza Geneva Switzerland from 2012/04/30-05/04.

2 Roll call of participants Annex 1 provides the attendance list

3 Approval of agenda Annex 2 Provides the adopted agenda

Systems Meeting Report1

4 Allocation of contributionsAnnex 3 provides the list of input contributions

5 Communications from ConvenorConvenor informed that there were members of both MPEG and ITU-T SG 16 that were still not following the agreed naming of the video coding standard currently being developed collaboratively. As a proof he showed the following URL http://reviews.cnet.com/8301-13970_7-57387626-78/qualcomm-shows-horsepower-of-next-gen-h.265-video/Convenor announced that the MPEG 100 Event to celebrate the 100th MPEG meeting would be held on Wednesday. He thanked the sponsors Italian National Body USA National Body Samsung (KR) Sisvel (IT) ST Microelectronics (IT) Telecom Italia (IT) the MPEG Organising committee Touradj Ebrahimi Tiejun Huang Ajay Luthra Anthony VetroYong-Sang Cho (KATS) for providing a wonderful video and Silke Kenzler (Kenzler Conference Management) for arranging the event.

6 Report of previous meetingThe following document was approved

12454 Report of 99th meeting

7 Processing of NB Position Papers The following documents were received

# Source Title24255 German NB German NB comments on Systematic Review of ISO/IEC

23002-1:200624261 A. G. Tescher USNB contribution: Response to resolution 2.1.224262 A. G. Tescher USNB contribution: Comments on CDVS24263 A. G. Tescher USNB contribution: Comments on HEVC24470 UK National Body UKNB Comment on HEVC Extensions24713 Lowell Winger, Eric

PearsonCAN NB Contribution: Comment on ISO/IEC 14496-10, A.3.3(k)

24728 Japan National Body JNB comment on HEVC extension24749 Mohamad Raad AUNB comment on the MFC exploration activity24750 Mohamad Raad AUNB comment addressing N12254 resolution 15.3.324794 Japan National Body JNB request on HEVC scalable extension24901 Pierrick Philippe FRNB Comments on HEVC24902 Pierrick Philippe FRNB Comment on MPEG-2 Systems


http://reviews.cnet.com/8301-13970_7-57387626-78/qualcomm-shows-horsepower-of-next-gen-h.265-video/

http://reviews.cnet.com/8301-13970_7-57387626-78/qualcomm-shows-horsepower-of-next-gen-h.265-video/

24903 Pierrick Philippe FRNB Comment on 3DV tracks25009 Japan National Body JNB comments on HEVC extensions to support non-

4:2:0, n-bit video25026 Japan National Body JNB comment on study of tools for high resolution video

for HEVC25087 Gero Bäse GNB comment: support of 3D Video and scalability in

HEVC extensions25092 G. Martin-Cocher, L.

WingerCANNB comments on WebVC

25093 G. Martin-Cocher, L. Winger

CANNB comments on HEVC profiles

25099 M. Hannuksela (FINB) FINB Comment on 3DV tracks25103 China National Body CNNB comments on HEVC

KNB Support of energy efficient multimedia representation and processing

8 Work plan management

8.1 Media coding

8.1.1 Frame Packing Arrangement Signalling for Quincunx PatternThe following document was approved

12725 Text of ISO/IEC 13818-2:201X/DAM1 Frame Packing Arrangement Signalling for Quincunx Pattern

8.1.2 Additional profiles and SEI messagesThe following documents were approved

12729 Disposition of Comments on ISO/IEC 14496-10:2012/PDAM112730 Text of ISO/IEC 14496-10:2012/DAM1 Additional profiles and SEI messages

8.1.3 MPEG Frame CompatibleThe following documents were approved

N12814 Report on MFC Evaluation during the 98th MPEG meetingN12789 Draft Call for Proposals on MFC

8.1.4 MVC extension for inclusion of depth mapsThe following documents were approved

12674 Request for ISO/IEC 14496-10:2012/Amd.212731 Text of ISO/IEC 14496-10:2012/PDAM2 MVC extension for inclusion of depth

maps


8.1.5 AVC compatible video with depthThe following document was approved

12732 Working Draft 2 of AVC compatible video with depth

8.1.6 Pattern Based 3D Mesh CompressionThe following documents were approved

12760 Core Experiments Description for 3DG12761 WD for Pattern Based 3D Mesh Compression

8.1.7 Web Video Coding The following document was approved

12733 Text of ISO/IEC CD 14496-29 Web Video Coding

8.1.8 Contract Expression LanguageThe following documents were approved

12652 Study of ISO/IEC DIS 21000-20 Contract Expression Language12653 Workplan for the reference software of CEL

8.1.9 CAL ExtensionsThe following document was approved

12736 Text of ISO/IEC 23001-4:2011/DAM1 CAL Language Extensions

8.1.10 Reconfigurable Media CodingThe following documents were approved

12764 Study Text of ISO/IEC 23002-4/PDAM3, Graphics Tool Library (GTL) for Reconfigurable Multimedia Coding (RMC) Framework

12765 Technologies under consideration for GTL12766 WD 2.0 for GTL reference software and conformance12767 Installation and usage of software frameworks for GTL

8.1.11 USACThe following document was approved

12810 Workplan for USAC Common Encoder Verification Test


8.1.12 Media Context and Control – Control InformationThe following document was approved

12676 Study of ISO/IEC DIS 23005-2 2nd edition Control Information

8.1.13 Media Context and Control – Sensory InformationThe following document was approved

12677 Study of ISO/IEC DIS 23005-3 2nd edition Sensory Information

8.1.14 Media Context and Control – Virtual World Object CharacteristicsThe following document was approved

12678 Study of ISO/IEC DIS 23005-4 2nd edition Virtual World Object Characteristics

8.1.15 Media Context and Control – Data Formats for Interaction DevicesThe following document was approved

12679 Study of ISO/IEC DIS 23005-5 2nd edition Data Formats for Interaction Devices

8.1.16 Media Context and Control – Common Types and ToolsThe following document was approved

12680 Study of ISO/IEC DIS 23005-6 2nd edition Common types and tools

8.1.17 High-Efficiency Video CodingThe following documents were approved

12783 Draft requirements for the scalable enhancement of HEVC12782 Draft use cases for the scalable enhancement of HEVC12784 Preliminary Call for Proposals on the Scalable Video Coding Extensions of HEVC12740 Draft Disposition of Comments on ISO/IEC CD 23008-212741 Study of ISO/IEC CD 23008-2 High Efficiency Video Coding12759 High Efficiency Video Coding (HEVC) Test Model 7 (HM 7) Encoder Description12742 Responses to NBs on HEVC issues

8.1.18 3D AudioThe following document was approved

N12811 Draft Call for Proposals on 3D Audio


8.1.19 3D Video CodingThe following documents were approved

12743 Test Model for AVC based 3D video coding v 2.012744 Test Model under Consideration for HEVC based 3D video coding v3.012745 Common test conditions for 3DV experimentation12746 Description of Core experiments in 3D video coding12747 Integration Plans and Guidelines for 3DV Software12751 White Paper on State of the Art in 3D Video (Draft)

8.1.20 Internet Video CodingThe following documents were approved

12748 Internet Video Coding Test Model (ITM) v 2.012749 Experimentation plans in Internet Video Coding

8.1.21 Multimedia PreservationThe following documents were approved

12785 Multimedia Preservation Description Information Requirements Document, Version 3

12786 Draft Call for Proposals on Multimedia Preservation Description Information (MPDI)

8.1.22 Codec independent media descriptionThe following documents were approved

12658 Request for subdivision of ISO/IEC 23001-8 codec independent media description codepoints

12659 Text of ISO/IEC CD 23001-8 codec independent media description codepoints

12660 Technologies under consideration in codec independent media description codepoints

8.1.23 Web 3D Graphics Coding The following document was approved

12770 Web 3D Graphics Coding Exploration

8.2 Composition coding

8.2.1 Scene Description Based Collaborative ApplicationsThe following documents were approved

12638 Request for ISO/IEC 14496-11 2nd edition


12639 Text of ISO/IEC CD 14496-11 2nd edition12718 Technologies under consideration

8.2.2 LASeRThe following document was approved

12781 Requirements on LASeR

8.2.3 Advanced User InteractionThe following documents were approved

12669 DoC on ISO/IEC DIS 23007-2 Advanced user interaction interface12670 Text of ISO/IEC IS 23007-2 Advanced user interaction interface

8.3 Description coding

8.3.1 Compact Descriptors for Visual SearchThe following documents were approved

12788 CDVS Requirements12734 Test Model 2: Compact Descriptors for Visual Search12735 Core Experiments in Compact Descriptors for Visual Search

8.3.2 Social MetadataThe following documents were approved

12648 Request for ISO/IEC 15938-5 AMD 4 Social Metadata12649 Text of ISO/IEC 15938-5 FDAM 4 Social Metadata

8.3.3 User DescriptionThe following documents were approved

12780 Draft Use Cases for MPEG User Description (Ver. 2.0)12779 Draft Requirements on MPEG User Descriptions

8.4 Systems support

8.4.1 Support for raw audio-visual dataThe following documents were approved

12716 Request for ISO/IEC 14496-1:2010/Amd.2 Support for raw audio-visual data12717 Text of ISO/IEC 14496-1:2010/PDAM 2 Support for raw audio-visual data


8.5 Digital Item

8.5.1 Digital Item LinkingThe following documents were approved

12650 DoC on ISO/IEC 21000-3:2003 PDAM 2 Digital item semantic relationships12651 Text of ISO/IEC 21000-3:2003 DAM 2 Digital item semantic relationships

8.6 Transport and File formats

8.6.1 MPEG-2 Systems 4th editionThe following document was approved

12633 Text of ISO/IEC 13818-1 4th edition

8.6.2 Signalling of Transport profiles and MVC stereo view association, and MIME type registration

The following document was approved

12635 Study of ISO/IEC 13818-1:201X/DAM 2 Signalling of Transport profiles, signalling MVC stereo view association and MIME type registration

8.6.3 Carriage of HEVC in MPEG-2 SystemsThe following documents were approved

12636 Request for ISO/IEC 13818-1:201X/AMD 3 Carriage of High-Efficiency Video Coding (HEVC)

12637 Text of ISO/IEC 13818-1:201X/PDAM 3 Carriage of High-Efficiency Video Coding (HEVC)

8.6.4 Carriage of HEVC in ISO Base Media File FormatThe following documents were approved

12646 Request of ISO/IEC 14496-15:2010 AMD 2 Carriage of High Efficiency Video Coding (HEVC)

12647 Text of ISO/IEC 14496-15:2010 PDAM 2 Carriage of High Efficiency Video Coding (HEVC)

8.6.5 ISO Base Media File Format 4th editionThe following document was approved

12640 Text of ISO/IEC 14496-12 4th edition


8.6.6 Various enhancements including support for large metadata

8.6.7 MPEG-DASH The following document was approved

12682 Technologies under Consideration

8.6.8 MPEG-DASH Implementation GuidelinesThe following documents were approved

12688 Request for subdivision of ISO/IEC 23009-3 DASH Implementation Guidelines12687 WD of ISO/IEC 23009-3 DASH Implementation Guidelines

8.6.9 Format independent segment encryption and authenticationThe following documents were approved

12688 Request for subdivision of ISO/IEC 23009-4 Format independent segment encryption and authentication

12689 Text of ISO/IEC CD 23009-4 Format independent segment encryption and authentication

8.6.10 MPEG Media TransportThe following documents were approved

12690 Working Draft of MPEG Media Transport12691 Technology under Considerations on MPEG Media Transport12692 Description of Core Experiments on MPEG Media Transport

8.7 Multimedia architecture

8.7.1 MXM APIThe following documents were approved

12661 Draft DoC on ISO/IEC CD 23006-2 2nd edition MXM API12662 Draft text of ISO/IEC DIS 23006-2 2nd edition MXM API

8.7.2 MPEG-M Elementary ServicesThe following documents were approved

12666 DoC on ISO/IEC DIS 23006-4 2nd edition Elementary services12667 Text of ISO/IEC 2nd DIS 23006-4 2nd edition Elementary services


8.7.3 MPEG-M Service AggregationThe following document was approved

12668 Text of ISO/IEC 2nd DIS 23006-5 Service aggregation

8.7.4 MPEG-V ArchitectureThe following documents were approved

12675 Text of ISO/IEC DIS 23005-1 2nd edition Architecture12818 Technologies under consideration

8.8 Application formats

8.8.1 Surveillance Application FormatThe following document was approved

12654 Study of ISO/IEC DIS 23000-10 2nd edition Surveillance Application Format

8.8.2 Augmented Reality AFThe following documents were approved

12762 CD of ISO/IEC 23000-13, Augmented Reality Application Format12763 Technologies under consideration for Augmented Reality Application Format

8.8.3 Augmented Reality Reference ModelThe following documents were approved

12715 Request for subdivision of ISO/IEC 23000 (MPEG-A): Part 14, Augmented reality reference model

12724 WD of ISO/IEC 23000-14, Augmented reality reference model

8.9 Reference implementation

8.9.1 IMAF Reference Software The following documents were approved

12655 Workplan for Conformance and Reference Software for IMAF AMD212656 Request for ISO/IEC 23000-12:2010 AMD 3 Conformance and Reference Software12657 Text of ISO/IEC 23000-12:2010 DAM 3 Conformance and Reference Software

8.9.2 SAOC Reference SoftwareThe following documents were approved


12803 DoC on ISO/IEC 23003-2:2010/DAM 2, SAOC Reference Software12804 ISO/IEC 23003-2:2010/FDAM 2, SAOC Reference Software

8.9.3 USAC Reference SoftwareThe following documents were approved

12808 Request for ISO/IEC 23003-3:2012/AMD 2, USAC Reference Software12809 ISO/IEC 23003-3:2012/PDAM 2, USAC Reference Software

8.9.4 MPEG-DASH Reference SoftwareThe following documents were approved

12683 Request for subdivision of ISO/IEC 23009-2 DASH Conformance and reference software

12684 Text of ISO/IEC CD 23009-2 DASH Conformance and reference software 12685 Work plan for development of DASH Conformance and reference software

8.9.5 MPEG-U Reference SoftwareThe following documents were approved

12671 Request for ISO/IEC 23007-3 AMD 1 Conformance and Reference Software for widget extension and AUI

12672 Text of ISO/IEC 23007-3 PDAM 1 Conformance and Reference Software for widget extension and AUI

12673 Workplan of Conformance and Reference Software for widget extension and AUI

8.9.6 MPEG-M Reference SoftwareThe following documents were approved

12663 Draft DoC on ISO/IEC CD 23006-3 2nd edition Conformance and Reference Software

12664 Draft text of ISO/IEC DIS 23006-3 2nd edition Conformance and Reference Software

12665 Workplan of MPEG-M Conformance and reference software

8.9.7 MPEG-V – Reference SoftwareThe following document was approved

12681 Study of ISO/IEC CD 23005-7 2nd edition Conformance and Reference Software


8.10 Conformance

8.10.1 IMAF Conformance The following documents were approved

12655 Workplan for Conformance and Reference Software for IMAF AMD212656 Request for ISO/IEC 23000-12:2010 AMD 3 Conformance and Reference Software12657 Text of ISO/IEC 23000-12:2010 DAM 3 Conformance and Reference Software

8.10.2 MPEG Surround conformance for Low Delay AAC v2 profileThe following document was approved

12799 WD on 14496-26/AMD 3, LD MPEG Surround conformance for Low Delay AAC v2 profile

8.10.3 SAOC ConformanceThe following documents were approved

12801 DoC on ISO/IEC 23003-2:2010/DAM 1, SAOC Conformance12802 ISO/IEC 23003-2:2010/FDAM 1, SAOC Conformance

8.10.4 USAC ConformanceThe following documents were approved

12806 Request for ISO/IEC 23003-3:2012/AMD 1, USAC Conformance12807 ISO/IEC 23003-3:2012/PDAM 1, USAC Conformance

8.10.5 MPEG-DASH ConformanceThe following documents were approved


12684 Text of ISO/IEC CD 23009-2 DASH Conformance and reference software 12685 Work plan for development of DASH Conformance and reference software

8.10.6 MPEG-U Conformance The following documents were approved





8.10.7 MPEG-M ConformanceThe following documents were approved




8.10.8 MPEG-V – ConformanceThe following document was approved


8.11 Maintenance

8.11.1 Systems coding standardsThe following documents were approved

12641 DoC on ISO/IEC 14496-12:2008 DCOR 512642 Text of ISO/IEC 14496-12:2008 COR 512645 Text of ISO/IEC 14496-15:2010/COR 212723 Defect report on ISO/IEC 23009-1

8.11.2 Video coding standardsThe following documents were approved

12726 Disposition of Comments on ISO/IEC 14496-4:2004/Amd.9:2006/DCOR2 12727 Text of ISO/IEC 14496-4:2004/Amd.9:2006/COR2 12728 Text of ISO/IEC 14496-4:2004/Amd.38:2010/COR1 12737 Text of ISO/IEC 23002-1:2006/Amd.1:2008 DCOR112738 Disposition of comments on ISO/IEC 23002-4 DCOR112739 Text of ISO/IEC 23002-4 COR1

8.11.3 Audio coding standardsThe following documents were approved

12792 ISO/IEC 14496-3:2009/DCOR 4, BSAC corrections12793 DoC on ISO/IEC 14496-5:2001/AMD 10:2007/DCOR 6, SLS Corrections12794 ISO/IEC 14496-5:2001/AMD 10:2007/Cor 6, SLS Corrections12795 ISO/IEC 14496-5:2001/AMD 24:2009/DCOR 1, LD AAC V2 Profile and BSAC

Corrections12796 DoC on ISO/IEC 14496-26:2010/DCOR 5, SLS Corrections12797 ISO/IEC 14496-26:2010/Cor 5, SLS Corrections12798 Defect Report on ISO/IEC 14496-26:2010/DCOR 6, BSAC and HE-AAC V2 Profile


Corrections12800 Study on ISO/IEC 23003-1:2007/AMD 2:2008/DCOR 3, MPEG Surround

Reference Software12805 Study on ISO/IEC 23003-3:2012/DCOR 1, Unified Speech and Audio Coding

9 Organisation of this meeting

9.1 Tasks for subgroupsThe following tasks were assigned

Group Std Pt Amd TitleRequirements 7 10 AVDP

H 2 HEVC Profiles2 Amd1 HEVC Extensions

Preservation3D AudioUser description

Systems 2 1 New edition8 Simplified carriage of MPEG-4 on 29 DASH support, mime type and MVC view

signallingCarriage of HEVC

5 ? SVC FF RS4 12 4 Large metadata support21 3 2 Relationship description

20 CELA 6 2 Number of items in a file

10 2nd Ed. Surveillance AF12 3 C&RS for Compact representation of dynamic

volume changeB 7 1 AES CBC 128 and key rotationH 1 1st Ed. MMTM 1 2nd Ed Architecture

2 2nd Ed MXM API3 2nd Ed RS & C4 2nd Ed Elementary Services5 Aggregated Services6 Use cases

DA 2 DASH C&RS3 Implementation guidelines

V 1 2nd Ed Architecture2 2nd Ed Control Information3 2nd Ed Sensory information4 2nd Ed Virtual world object characteristics5 2nd Ed Data representation for interaction devices6 2nd Ed Common types and tools7 2nd Ed Conformance and reference software

U 1 C Small fixes


Video 2 2 1 Frame packing arrangement4 10 1 Some SEI messages, Scalable no B-picture

profile29 Web Video Coding

7 13 Compact Descriptors for Visual SearchB 4 1 CAL extensionsH 2 1st Ed. HEVC

HEVC scalable extension3D VideoInternet Video Coding

Audio 4 24 Amd1 Audio-systems interactionD 2 Cor1 Spatial Audio Object Coding

2 Amd1 Spatial Audio Object Coding C 2 Amd2 Spatial Audio Object Coding RS3 Verification tests3 Amd1 USAC C3 Amd2 USAC RS

H 3 1st Ed. 3D Audio3DG 4 16 3 Multiresolution 3DMC

5 Amd3? Multiresolution 3DMC RS27 Amd5 Multiresolution 3DMC C

A 13 ARAFC 4 3 Graphics Tool Library

Communication WhitePaper State of the art in 3DV (signalling and coding)A Technology pageM Technology pageV Technology pageU Technology pageDASH Technology page

Scope/Introduction of standards in progressN12703

9.2 Joint meetingsThe following joint meetings were held

Groups What Day Time1 Time2 WhereR, S 4D Media AF Mon 16:00 16:30 R3, V RMC Mon 16:00 18:00 3R, V, S State of the art in 3DV Tue 09:00 09:30 V3, S MPEG-V Tue 09:00 11:00 3R, V Scalability extensions Tue 09:30 10:30 VR, V IPR in Video Standards Tue 11:00 12:00 R3, S ARAF Tue 11:00 18:00 3R, A 3D Audio CfP Tue 14:00 15:00 AR, V, VC AVC, HEVC extensions CfP Tue 14:30 16:30 VAll Data base of MPEG standard projects Wed 11:30 12:00 33, V RMC Wed 12:00 13:00 3R, S LASeR protection Wed 12:30 13:00 R


R, V Green MPEG Wed 14:00 14:30 RR, V CDVS Wed 14:30 15:00 R3, S ARAF Thu 09:00 12:00 33, S MPEG-V Thu 12:00 13:00 3R, V, VC HEVC & 3D collaboration Thu 14:30 15:30 V3, S MPEG-V Thu 16:00 18:00 3R, A 3D Audio CfP Thu 16:00 17:00 A

10 WG management

10.1 Terms of referenceThe following document wase approved

12700 Terms of reference12830 Terms of Reference of the Joint Collaborative Team on 3D Video Coding Extension

Development

10.2 Liaisons

10.2.1 Input liaisonsThe following documents were received

# Source Title Grp24228 IEC TC 100 IEC CDV 62698 S24229 WG 1 Liaison Statement from SC 29/WG 1 R,V24230 ATSC Liaison Statement from ATSC S24231 IEC TC 100 IEC CDV 62731 A24232 IEC TC 100 IEC CDV 62227/Amd.1 S24234 SC 6/WG 7 Liaison Statement from SC 6/WG 7 S24238 OGC Liaison Statement from OGC 324253 JCA-IoT Liaison Statement from JCA-IoT 324254 ITU-R SG 6 Liaison Statement from ITU-R SG 6 S,V24264 JTC 1/SWG-P Call for Comments on 2012 Environmental Scan All24265 JTC 1/SWG-P SC 24/WG 9 Convener's comments on AR/MR Report All24266 SMPTE Liaison from SMPTE on SMPTE-TT S24268 JTC 1/SWG-P Reply of AR Co-Editor on JTC 1/SWG 3 N 0307 All24273 ATSC Liaison Statement from ATSC S25200 DVB DVB phase 2 commercial requirements R,S25209 VQEG Testing 3D V25218 SCTE Progress of 3D standards S,V

10.2.2 Output liaisonThe following documents were approved

12787 Liaison statement to ITU-T SG 16 on Video Coding collaboration12694 Liaison statement to IEC TC 100 on RII and Digital Rights Permission Code


12695 Liaison statement to ATSC on 3D TV12696 Liaison statement to SC 6/WG 7 on MMT 12697 Liaison statement to ITU-R SG 6 on new questions 12698 Liaison statement to SMPTE on SMPTE Timed Text 12699 Liaison statement template on the carriage of Timed Text 12819 Liaison template on DASH progress on part 2 & 3 12719 Liaison template to 3GPP on DASH 12720 Liaison to SCTE on the usage of SCTE-35 in DASH

12721 Liaison template on codec independent media description code points (SMPTE, ATSC, EBU, IETF, ITU-T, DVB, 3GPP)

12722 Liaison to SCTE on full resolution 3D12750 Liaison Statement to VQEG on Perceptual Quality of 3D Video sequences12752 Liaison Statement to ITU-R SG 6 on UHDTV and HEVC12812 Response to IEC TC100 on Text-to-Speech for Television12712 Liaison statement to OGC on GPS-related sensors12713 Liaison statement to ITU-T JCA-IoT on MPEG-7 and MPEG-V12714 Liaison statement to SC31/WG6 on MPEG-V 12768 Liaison statement to Web3D on ARAF12769 Liaison statement to Khronos Consortium on ARAF12832 Liaison statement to OGC on ARAF12816 Liaison statement to SC24 on Augmented Reality12817 Liaison statement to SWG3 on Augmented Reality

10.2.3 Organisations in liaisonThe following document was approved

12711 List of Organisations with which MPEG entertains liaisons

10.3 Responses to National Bodies

10.4 Ad hoc groupsThe following document was approved

12629 Ad hoc groups established at Geneva

10.5 Asset managementThe following documents were approved

12705 Schema assets12706 Software assets12707 Conformance assets12708 Content assets12709 URI assets


10.6 IPR managementComvenor reminded the group of the rules related to disclosure of IPR at any step in the development of a standard. The following document was approved.

12710 Call for patent statements related to standards under development

10.7 Work plan and time lineThe following documents were approved

12701 MPEG Standards12702 Table of unpublished FDISs12703 Work plan and time line12774 Views of MPEG standard development

11 Administrative matters

11.1 Schedule of future MPEG meetings

11.1.1 Meeting schedule# City Country yy mm dd-dd100 Geneva CH 12 04-05 30-04101 Stockholm SE 12 07 16-20102 Shanghai CN 12 10 15-19103 Geneva CH 13 01 21-25104 Incheon KR 13 04 22-26105 Vienna AT 13 07-08 29-02106 Geneva CH 13 10-11 28-01107 Valencia ES 14 01 13-17108 14 03-04 31-04109 Geneva CH 14 06 23-27

11.1.2 Guide to meetinh hostsThe following document was approved

12634 Guidelines for prospective WG 11 meeting hosts

11.2 Promotional activitiesThe following documents were approved

12693 Short descriptions12631 Geneva press release


11.3 Resolutions of this meetingThese were approved

12 A.O.B.

13 ClosingMeeting closed at 2012/05/04T19:00


Annex A – Attendance list

Last name First name Company CountryRaad Mohamad RaadTech Consulting AustraliaTimmerer Christian Alpen-Adria-Universität Klagenfurt AustriaDe Cock Jan Ghent University - IBBT BelgiumHanca Jan VUB BelgiumSechelea Andrei VUB BelgiumVan Leuven Sebastiaan Ghent University - IBBT BelgiumVan Wallendael Glenn Ghent University - IBBT BelgiumGournay Philippe VoiceAge Corporation CanadaMartin-Cocher Gaëlle CanadaNasiopoulos Panos UBC CanadaPourazad Mahsa TELUS CanadaRidel Jean-Francois SENSIO CanadaChen Weizhong Huawei Technologies ChinaChen Jie Institue of Digital Media ChinaDuan Lingyu Institue of Digital Media ChinaHe Yun Tsinghua University ChinaHong Yingjie ZTE ChinaHuang Cheng ZTE Corporation ChinaHuang Tiejun Peking University ChinaLin Hongbin LG Electronics ChinaLin Yongbing Huawei ChinaLiu Zheng Huawei Technologies Co ChinaLu Peng ChinaWang Lu ASTRI ChinaYu Lu Zhejiang University ChinaYue Peiyu huawei ChinaZhao Yu ZTE ChinaZhao Yin ChinaZheng Xiaozhen Huawei ChinaZheng Jianhua Huawei Technologies ChinaChang Yulin MediaTek Inc. ChinaChen Fang-Chu ITRI ChinaChen Chun-Chi ITRI International/NCTU ChinaLee Gwo Giun (Chris) National Cheng Kung University ChinaTung Yi-Shin MStar Semiconductor, Inc ChinaBici Oguz FinlandHannuksela Miska Nokia FinlandRusanovskyy Dmytro Nokia FinlandAndrivon Pierre Technicolor FranceBoucachard Philippe Canon Research Centre France FranceChampel Mary-Luc FranceDufourd Jean-Claude Telecom ParisTech FranceFrancoise Francoise MINES ParisTech FranceGendron Patrick Thomson Video Networks FranceGuez Vucher Marc SCPP FranceGuionnet Thomas INRIA FranceJung Joel Orange Labs France


Kervadec Sylvain Orange Labs FranceLavric Traian TELECOM SudParis FranceMitrea Mihai Institut Telecom FranceNassor Eric Canon Research Centre France FranceNoblet Ludovic Dolby Laboratories Inc FrancePallone Gregory Orange Labs FrancePerey Christine Institut Telecom FrancePhilippe Pierrick Orange Labs FrancePreda Marius Institut TELECOM FranceRacape Fabien FranceRaulet Mickael IETR/INSA Rennes FranceSébastien LASSERRE Canon Research Centre France FranceTulvan Christian Institut Telecom FranceBäse Gero Siemens GermanyBoehm Johannes Technicolor GermanyBouazizi Imed Huawei Technologies Düsseldorf GmbH GermanyCordara Giovanni Huawei Technologies GermanyEsenlik Semih Panasonic GermanyFischer Daniel Fraunhofer IIS GermanyGrill Bernhard Fraunhofer IIS GermanyHellge Cornelius Fraunhofer HHI GermanyHerre Juergen Fraunhofer Institut GermanyJaeger Fabian RWTH Aachen University GermanyKamp Steffen Panasonic R&D Center Germany GermanyKraemer Ferenc Dolby Germany GmbH GermanyMerkle Philipp Fraunhofer HHI GermanyMüller Karsten Fraunhofer HHI GermanyNarroschke Matthias Panasonic GermanyNeuendorf Max Fraunhofer IIS GermanyOhm Jens-Rainer RWTH Aachen GermanyOstermann Jörn Leibniz Universität Hannover GermanyRobilliard Julien GermanySanchez de la Fuente Yago Fraunhofer HHI GermanySchierl Thomas Fraunhofer HHI GermanySchueuer Klaas Dolby Berlin GmbH GermanySchwarz Heiko Fraunhofer HHI GermanySkupin Robert Fraunhofer HHI GermanySporer Thomas Fraunhofer IDMT GermanyStockhammer Thomas Qualcomm Incorporated GermanyTech Gerhard Fraunhofer HHI GermanyTerentiv Leon Fraunhofer GermanyVirette David Huawei Technologies GermanyWedi Thomas Panasonic GermanyWübbolt Oliver Technicolor GermanyZhao Zhijie Leibniz Universitaet Hannover GermanyArumugam Jawahar Sharp IndiaFarkash Eyal NDS IsraelShimor Avraham SanDisk IsraelAnselmo Tea STMicroelectronics ItalyBoch Laurent RAI - Radiotelevisione Italiana ItalyBruna Arcangelo STMicroelectronics ItalyChiariglione Leonardo CEDEO.net ItalyCucca Maria Giovanna Rai Italy


D'Amato Paolo Sisvel Technology srl ItalyDifino Angelo CEDEO.net ItalyFerri Davide Sisvel Technology srl ItalyFrancini Gianluca Telecomm Italia ItalyGibellino Diego Telecom Italia ItalyGiovanni Ballocca Sisvel Technology srl ItalyGiovara Vittorio Sisvel Technology srl ItalyHofmann Ingo Fraunhofer IIS ItalyLepsoy Skjalg ItalyMattelliano Massimo Sisvel Technology srl ItalyMessina Alberto ItalyMosca Alessandra Sisvel Technology srl ItalyPau Danilo STMicroelectronics ItalyAndo Akio NHK JapanAoki Shuichi Japan Broadcasting Corporation JapanAsai Kohtaro Mitsubishi Electric Corporation JapanChinen Toru Sony Corporation JapanChono Keiichi NEC JapanChujoh Takeshi Toshiba Corporation JapanHarada Noboru NTT JapanHattori Shinobu Sony JapanHirabayashi Mitsuhiro SONY Corp. JapanIchigaya Atsuro JapanIwamoto Kota NEC JapanKaneko Itaru Tokyo Polytechnic JapanKawamura Kei JapanKazui Kimihiko FUJITSU LABORATORIES LTD. JapanKodama Tomoya TOSHIBA Corporation JapanKoyama Jumpei JapanMase Ryota NEC Corporation JapanMatsumura Masaaki NTT Corporation JapanMatsuo Shohei NTT corporation JapanMurakami Tokumichi Mitsubishi Electric Corporation JapanNakachi Takayuki NTT JapanNakagami Ohji Sony corporation JapanNakamura Hiroya JVC KENWOOD Corporation JapanNishi Takahiro Panasonic JapanNorimatsu Takeshi Panasonic Corporation JapanSenoh Takanori NICT JapanShimada Satoshi FUJITSU LABORATORIES LTD. JapanShimizu Shinya NTT Corporation JapanSugimoto Kazuo Mitsubishi Electric Corporation JapanSugio Toshiyasu Panasonic JapanSugito Yasuko NHK JapanSuzuki Teruhiko Sony Corp. JapanSuzuki Kazuyoshi JapanSuzuki Yoshinori NTT DOCOMO, Inc. JapanTakahashi Yoshitomo Sony Corporation JapanTakamura Seishi NTT Corporation JapanTanimoto Masayuki JapanTanizawa Akiyuki Toshiba corporation JapanTokumo Yasuaki JapanUchiumi Tadashi Sharp Corporation Japan


Watanabe Shuichi Sharp Corporation JapanYamakage Tomoo Toshiba Corporation JapanYamamoto Tomoyuki Sharp JapanYamamoto Yuki Sony corporation JapanBruls Fons Philips NetherlandsOomen Werner Philips NetherlandsDomanski Marek Poznan University of Technology PolandStankiewicz Olgierd Poznan University of Technology PolandWegner Krzysztof Poznan University of Technology PolandNunes Paulo Instituto de Telecomunicações PortugalAhn Minsu Samsung Electronics Rep. of KoreaBae Seong Jun ETRI Rep. of KoreaBang Gun ETRI Rep. of KoreaByun Hyung Gi Kangwon National University Rep. of KoreaCha Jihun ETRI Rep. of KoreaCho Yongju ETRI Rep. of KoreaCho Yong-Sang KATS/KSA Rep. of KoreaChoi Kiho Rep. of KoreaChoi Hyomin Rep. of KoreaChoi Byeongdoo Samsung Rep. of KoreaChoi Miran ETRI Rep. of KoreaChoi Brian ETRI Rep. of KoreaCui Li Hanyang University Rep. of KoreaHan Seungju Samsung Electronics Rep. of KoreaHan Jae Joon samsung electronics Rep. of KoreaHendry Hendry LG Electronics Rep. of KoreaHeo Jin Rep. of KoreaHo Yo Sung GIST Rep. of KoreaHwang Sung Oh Samsung Electronics Rep. of KoreaHwang Sunghee University of Seoul Rep. of KoreaJang Euee Rep. of KoreaJang In-Su ETRI Rep. of KoreaJeon ByeongMoon LG Electronics Rep. of KoreaJeong Sangoh Rep. of KoreaJoo Sanghyun ETRI Rep. of KoreaKang Kyeongok ETRI Rep. of KoreaKang Jung Won ETRI Rep. of KoreaKang DongNam Nextreaming Rep. of KoreaKim Hyunguy Rep. of KoreaKim Sowon Rep. of KoreaKim Kyung Yong Kyunghee University Rep. of KoreaKim Sung Hei ETRI Rep. of KoreaKim Jungsun LG Electronics Rep. of KoreaKim Sang-Kyun Myongji University Rep. of KoreaKim Chang Ki ETRI Rep. of KoreaKim Yong Han University of Seoul Rep. of KoreaKim Jae Hyun Samsung Electronics Rep. of KoreaKim Jeong-Do Hoseo University Rep. of KoreaKim Kyunzon Kyung Hee University Rep. of KoreaKwon SoonYoung ETRI Rep. of KoreaKwon Sun Hyoung Rep. of KoreaLee Sinwook Hanyang University Rep. of KoreaLee Jaejoon Samsung Electronics Rep. of Korea


Lee Jin Young Rep. of KoreaLee Seung Wook ETRI Rep. of KoreaLee Junwoo INHA Univ. Rep. of KoreaLee Yonghun Kyung Hee University Rep. of KoreaLee Jin ETRI Rep. of KoreaLee Hae Ryong ETRI Rep. of KoreaLee EunJung Samsung Mobile Rep. of KoreaLee Byoung-Dai Kyonggi University Rep. of KoreaLim Seong Yong ETRI Rep. of KoreaNa Sangil ETRI Rep. of KoreaNam Junghak Kwangwoon University Rep. of KoreaOh Seoungjun Kwangwoon University Rep. of KoreaOh Kwan-Jung Samsung Electronics Rep. of KoreaOh Eunmi Samsung Electronics Rep. of KoreaPark Kyungmo Samsung Electronics Co., Ltd. Rep. of KoreaRhyu Sungryeul Samsung Electronics Rep. of KoreaSeo Jeongil ETRI Rep. of KoreaSeo Kwang-deok Rep. of KoreaSim Donggyu Kwangwoon University Rep. of KoreaSong Yunseok GIST Rep. of KoreaSong Jeongook Rep. of KoreaSong Joeyeon Samsung Electronics Rep. of KoreaYang Hyun-Koo Samsung Electronics Rep. of KoreaYea Sehoon Rep. of KoreaYoo Sunmi Kwangwoon University Rep. of KoreaYoon Kyoungrof Konkuk University Rep. of KoreaFartukov Alexey LLC SMRC RussiaMishurovskiy Mikhail LLC SMRC RussiaSilchev Maxim Huawei RussiaAnantharaman Kaushik Panasonic Singapore Laboratories SingaporeChan Ti Eu SingaporeLim Chong Soon Panasonic R&D Singapore SingaporeTan Thiow Keng NTT DOCOMO, Inc. Japan SingaporeZhu Yongwei Institute for Infocomm Research SingaporeCarballeira Pablo Universidad Politecnica de Madrid SpainDelgado Jaime UPC SpainJuarez Eduardo Universidad Politecnica de Madrid SpainLlorente Silvia UPC SpainMorán Burgos Francisco Universidad Politécnica de Madrid SpainFröjdh Per Ericsson SwedenNorkin Andrey Ericsson SwedenRusert Thomas Ericsson AB SwedenEbrahimi Touradj EPFL SwitzerlandJean-Pierre Evain EBU SwitzerlandKernen Thomas Cisco SwitzerlandKouadio Adi EBU SwitzerlandMattavelli Marco EPFL SwitzerlandPar Clemens swissaudec GmbH SwitzerlandStefanoski Nikolce Disney Research Zurich SwitzerlandTakacs Gabriel EBU Switzerland

Benjelloun Touimi Abdellatif Huawei TechnologiesUnited Kingdom

Bober Miroslaw University of Surrey United


Kingdom

Fernando Gerard ZTE CorporationUnited Kingdom

Huggett Anthony Aptina UK LimitedUnited Kingdom

Kudumakis Panos Queen Mary University of LondonUnited Kingdom

McCann KenUnited Kingdom

Murray Kevin NDSUnited Kingdom

Paschalakis StavrosUnited Kingdom

Wu Ping ZTE (UK) LtdUnited Kingdom

Bivolarsky Lazar Skype United StatesBossen Frank DOCOMO Innovations United StatesBoyce Jill Vidyo United StatesChandrasekhar Vijay Stanford University United StatesChang Wo NIST United StatesChen Ying Qualcomm Inc. United StatesChen Jianwen Tsinghua University United StatesChiu Yi-Jen Intel Corp. United StatesDolan Michael United StatesFernandes Felix United StatesGao Wen Huawei Technologies United StatesGiladi Alex Huawei United StatesGupta Shalini Nvidia United StatesHaque Munsi Sony Electronics, Inc. United StatesHe onardo InterDigital Communications United StatesHinds Arianne Cable Television Laboratories United StatesHughes Kilroy Microsoft United StatesHughes Gary Motorola Mobility United StatesHusak Walt Dolby Labs United StatesKar Mukta CableLabs United StatesKolarov Krasimir Apple Inc. United StatesLai PoLin Samsung United StatesLeontaris Athanasios United StatesLevantovsky Vladimir Monotype imaging United StatesLi Xiang Qualcomm Inc. United StatesLim Youngkwon United StatesLuthra Ajay Motorola Mobility United StatesMa Zhan Samsung United StatesNarasimhan Mandayam Motorola United StatesQuackenbush Schuyler Audio Research Labs United StatesReznik Yuriy Inter Digital United StatesRodriguez Arturo Cisco United StatesSaxena Ankur Samsung United StatesSen Deep Qualcomm United StatesSharma Suman Intel Corporation United StatesSinger David Apple United StatesSodagar Iraj Microsoft United StatesStachurski Jacek Texas Instruments United StatesStreeter Kevin Adobe Systems, Inc United States


Sullivan Gary Microsoft United StatesSyed Yasser comcast United StatesTescher Andrew Microsft United StatesTian Dong Mitsubishi Electric Research Labs United Statesvan der Auwera Xin Huawei Technologies United StatesVan der Auwera Geert Qualcomm Inc. United StatesVetro Anthony Mitsubishi Electric United StatesWan Wade United StatesWang Ye-Kui Qualcomm United StatesXiasong Zhou Apple Inc. United StatesXie Minjie ZTE Corporation United StatesYu Haoping Huawei Technologies United StatesZhang Li Qualcomm Inc. United StatesZink Michael Technicolor United StatesZou Bill DTS United States


Annex B – Agenda

# # # Item1 Opening 2 Roll call of participants 3 Approval of agenda 4 Allocation of contributions5 Communications from Convenor 6 Report of previous meeting7 Processing of NB Position Papers 8 Work plan management 1 Media coding 1 Frame Packing Arrangement Signalling in MPEG-2 Video 2 Frame Packing Arrangement Signalling for Quincunx Pattern 3 New SEI message on MVC view and additional signaling in frame packing

SEI signaling 4 Multi-resolution 3D mesh coding 5 Composite Font Representation 6 OFF Additional script and language tags 7 Web Video Coding 8 Contract Expression Language 9 CAL Extensions 10 Reconfigurable Media Coding 11 Media Context and Control – Control Information 12 Media Context and Control – Sensory Information 13 Media Context and Control – Virtual World Object Characteristics 14 Media Context and Control – Data Formats for Interaction Devices 15 Media Context and Control – Common Types and Tools 16 High-Efficiency Video Coding 17 3D Audio 18 3D Video Coding 19 Internet Video Coding 20 Multimedia Preservation 21 Codec independent media description 2 Composition coding 1 Scene Description Based Collaborative Applications 2 Advanced User Interaction 3 Description coding 1 Audio-visual description profile 2 Compact Descriptors for Visual Search 3 Social Metadata 4 AVDP Profiles 5 User Description 4 Systems support 1 Audio Systems Interaction 5 IPMP 1 Common Encryption Format for ISO Base Media File Format


6 Digital Item 1 Digital Item Linking 7 Transport and File formats 1 MPEG-2 Systems DASH support 2 Simplified carriage of MPEG-4 over MPEG-2 TS 3 Various enhancements including support for large metadata 4 MPEG-DASH Implementation Guidelines 5 MPEG Media Transport 8 Multimedia architecture 1 MPEG-M Architecture 2 MXM API 3 MPEG-M Elementary Services 4 MPEG-M Service Aggregation 5 MPEG-M Usage guidelines 6 MPEG-V Architecture 9 Application formats 1 Surveillance Application Format 2 Professional Archival Application Format 3 Stereoscopic Video AF DASH support 4 Augmented Reality AF 10 Reference implementation 1 Efficient representation of 3D meshes with multiple attributes Reference

Software 2 Reference software multi-resolution 3D mesh compression 3 Audio-visual Description Profile Reference Software 4 DASH Reference Software 5 Video Tool Library Reference Software 6 SAOC Reference Software 7 USAC Reference Software 8 USAC Reference Software 9 MPEG-DASH Reference Software 10 MPEG-M Reference Software 11 MPEG-V – Reference Software 11 Conformance 1 3D Efficient representation of 3D meshes with multiple attributes

Conformance 2 Multiresolution 3D mesh coding Conformance 3 Video Tool Library Conformance 4 SAOC Conformance 5 USAC Conformance 6 MPEG-DASH Conformance 7 MPEG-M Conformance 8 MPEG-V – Conformance 12 Maintenance 1 Systems coding standards 2 Video coding standards 3 Audio coding standards 4 3DG coding standards


5 Systems description coding standards 6 Visual description coding standards 7 Audio description coding standards 8 MPEG-21 standards 9 MPEG-A standards 9

Organisation of this meeting

1 Tasks for subgroups 2 Joint meetings 10

WG management

1 Terms of reference 2 Officers 3 Editors 4 Liaisons 5 Responses to National Bodies 6 Work item assignment 7 Ad hoc groups 8 Asset management 1 Reference software 2 Conformance 3 Test material 4 URI 9 IPR management 10 Work plan and time line11 Administrative matters 1 Schedule of future MPEG meetings 2 Promotional activities11 Administrative matters 1 Schedule of future MPEG meetings 2 Promotional activities12 Resolutions of this meeting13 A.O.B.14 Closing


Annex C – Input contributions

# Source Title24021 B. Bross (HHI) Suggested bug-fixes for HEVC text

specification draft 624022 David Singer, Per FrÃ¶jdh Ad hoc on MPEG File Formats24023 Kyuheon Kim, Gero Baese Ad hoc on Application Format24024 Vladimir Levantovsky Ad hoc on Font Format Representation24025 Xin Wang, Youngkwon Lim Ad hoc on MPEG-M24026 Marius Preda Ad hoc on MPEG-V24027 Xin Wang, Jaime Delgado Ad hoc on Contract Expression Language24028 Iraj Sodagar, David Singer, Youngkwon

LimAd hoc on Dynamic Adaptive Streaming over HTTP

24029 Youngkwon Lim Ad hoc on MPEG Media Transport24030 S. Quackenbush Ad hoc on 3D Audio and Audio

Maintenance24031 Miroslaw Bober, Stavros Paschalakis Ad hoc on MPEG-7 Visual24032 Marco Mattavelli, Mickael Raulet Ad hoc on Reconfigurable Media Coding24033 Karsten MÃ¼ller, Anthony Vetro Ad hoc on 3D Video Coding24034 Ying Chen, Thomas Rusert, Heiko

SchwarzAd hoc on 3DV High-level Syntax

24035 Miroslaw Bober, Giovanni Cordara, Danilo Pau, Gabriel Takacs

Ad hoc on Compact Descriptors for Visual Search

24036 Krasimir Kolarov, David Benham, GaÃ«lle Martin-Cocher, Jesus Sampedro, Dave Singer, Thomas Wiegand

Ad hoc on Web Video Coding

24037 Cliff Reader, Jianwen Chen Ad hoc on Internet Video Coding24038 Francisco MorÃ¡n Burgos, Seung Wook

LeeAd hoc on 3DG documents, software maintenance and core experiments

24039 Minsu Ahn, Khaled Mamou Ad hoc on Multi-Resolution 3D mesh Coding

24040 Christian Tulvan, Seung Wook Lee Ad hoc on Graphics Tool Library24041 Marius Preda, Minsu Ahn, James D.K.

KimAd hoc on Augmented Reality

24042 Christian Tulvan, Marius Preda Ad hoc on MPEG SVN24043 Ajay Luthra, Jens-Rainer Ohm, JÃ¶rn

Ostermann, Jill BoyceAd hoc on Study of HEVC Extension

24044 Bill Zhou, JÃ¶rn Ostermann, Schuyler Quackenbusch, Young-Kwon Lim

Ad hoc on Audio Event

24045 Wo Chang, Walter Allasia Ad hoc on Multimedia Preservation24046 Sanghyun Joo, Youngkwon Lim Ad hoc on User Descriptions24227 Kyungmo Park (on behalf of MMT

AHG)Proposed text of WD for MPEG Media Transport

24228 IEC TC 100 via SC 29 Secretariat IEC CDV 6269824229 WG 1 via SC 29 Secretariat Liaison Statement from SC 29/WG 1


24230 ATSC via SC 29 Secretariat Liaison Statement from ATSC24231 IEC TC 100 via SC 29 Secretariat IEC CDV 6273124232 IEC TC 100 via SC 29 Secretariat IEC CDV 62227/Amd.124233 SC 29 Secretariat Summary of Voting on ISO/IEC 14496-

5:2001/Amd.10:2007/DCOR 624234 SC 6/WG 7 via SC 29 Secretariat Liaison Statement from SC 6/WG 724235 SC 29 Secretariat Summary of Voting on ISO/IEC 14496-

26:2010/DCOR 524236 SC 29 Secretariat Summary of Voting on ISO/IEC 21000-

3:2003/PDAM 224237 SC 29 Secretariat Summary of Voting on NP, High

efficiency coding and media delivery in heterogeneous environments

24238 OGC via SC 29 Secretariat Liaison Statement from OGC24239 SC 29 Secretariat Summary of Voting on ISO/IEC 14496-

4:2004/Amd.38:2010/DCOR 124240 SC 29 Secretariat Summary of Voting on ISO/IEC 14496-

12:2008/DCOR 5 & ISO/IEC 15444-12:2008/DCOR 5

24241 SC 29 Secretariat Summary of Voting on ISO/IEC 14496-15:2010/DCOR 2

24242 ITTF via SC 29 Secretariat Table of Replies on ISO/IEC 21000-4:2006/FDAM 2.2

24243 SC 29 Secretariat Summary of Voting on ISO/IEC 13818-2:201X/PDAM 1

24244 SC 29 Secretariat Summary of Voting on ISO/IEC 23001-4:2011/PDAM 1

24245 SC 29 Secretariat Summary of Voting on ISO/IEC CD 23006-3 [2nd Edition]

24246 SC 29 Secretariat Summary of Voting on ISO/IEC 14496-4:2004/Amd.9:2006/DCOR 2

24247 SC 29 Secretariat Summary of Voting on ISO/IEC 14496-10:201X/PDAM 1

24248 SC 29 Secretariat Summary of Voting on ISO/IEC CD 23008-2

24249 ITTF via SC 29 Secretariat Table of Replies on ISO/IEC 15938-9:2005/FDAM 1

24250 ITTF via SC 29 Secretariat Table of Replies on ISO/IEC 14496-12:2008/FDAM 2 & ISO/IEC 15444-12:2008/FDAM 2

24251 SC 29 Secretariat Summary of Voting on ISO/IEC 23002-4:2010/DCOR 1

24252 Sunghee Hwang Report of CE on D1-FEC24253 JCA-IoT via SC 29 Secretariat Liaison Statement from JCA-IoT24254 ITU-R SG 6 via SC 29 Secretariat Liaison Statement from ITU-R SG 624255 German NB via SC 29 Secretariat German NB comments on Systematic

Review of ISO/IEC 23002-1:200624256 Markus Waltl, Christian Timmerer Updated ISO/IEC 23009-2 WD24257 Markus Waltl, Stefan Lederer, Christian Proposed Updates for ISO/IEC 23009-1


Timmerer24258 Markus Waltl, Benjamin Rainer,

Christian TimmererAdditional Scents for ISO/IEC 23005 - Part 6

24259 Markus Waltl, Christian Timmerer Proposed Updates for ISO/IEC 23005-724260 Alex Giladi Proposed Updates to WD of Segment

Encryption for DASH segments24261 A. G. Tescher for USNB USNB contribution: Response to

resolution 2.1.224262 A. G. Tescher for USNB USNB contribution: Comments on CDVS24263 A. G. Tescher for USNB USNB contribution: Comments on HEVC24264 JTC 1/SWG-P via SC 29 Secretariat Call for Comments on 2012

Environmental Scan [JTC 1 N 11024]24265 JTC 1/SWG-P via SC 29 Secretariat SC 24/WG 9 Convener's comments on

AR/MR Report [JTC 1/SWG 3 N 307]24266 Michael Dolan, Hans Hoffmann, Oliver

Morgan, Liaison from SMPTE on SMPTE-TT

24267 G. Korodi, D. He, G. Martin-Cocher (RIM)

AHG5: Coefficient coding â€“ significance map clean-up

24268 JTC 1/SWG-P via SC 29 Secretariat Reply of AR Co-Editor on JTC 1/SWG 3 N 0307 [JTC 1/SWG 3 N 313]

24269 K. Chono (NEC) Bug fix to missing definition of chroma quantization parameter in Ticket 441

24270 K. Chono (NEC) Bug fix to Ticket 366 on incorrect definition of intra luma prediction mode of I_PCM

24271 K. Chono (NEC) Suggested texts for Tickets 347, 356, 366, 434, 441, 443, 463, 471 and 483 on I_PCM

24272 K. Chono (NEC), G. Van der Auwera, M. Karczewicz (Qualcomm)

AHG6: Report on unified QP derivation process in deblocking of I_PCM regions

24273 ATSC via SC 29 Secretariat Liaison Statement from ATSC24274 Q. Yu, S. Ma (Peking Univ.), H. Liu, J.

Jia (LG)Parallel AMVP candidate list construction

24275 Y. Morigami, K. Sato (Sony) Removal of Syntax Redundancies24276 T. Yamakage, T. Itoh, T. Watanabe

(Toshiba)CE2.b.3: Necessity of alf_pred_flag

24277 T. Yamakage, T. Itoh, T. Watanabe (Toshiba)

CE2.b.4 Necessity of alf_nb_pred_luma_flag


CE2.b.5: Qp dependent quantization of ALF coefficients


CE2.d.1: Number of regions in RA mode

24280 T. Yamakage, T. Itoh, T. Watanabe (Toshiba), C.-Y. Chen, C.-Y. Tsai, C.-M. Fu, Y.-W. Huang, S. Lei (MediaTek), I. S. Chong, M. Karczewicz (Qualcomm)

CE2.a.2: Additional signalling of picture-level ALF coefficients on top of CE2.a.1 (LCU interleaved signalling)

24281 M. Horowitz, S. Xu (eBrisk) Deblocking across slice and tile boundaries

24282 K. Kazui, J. Koyama, S. Shimada, A. Modification of recovery point SEI


Nakagawa (Fujitsu) message24283 J. Koyama, K. Kazui, S. Shimada, A.

Nakagawa (Fujitsu)Cyclic POC

24284 S. Wenger, J. Boyce (Vidyo) APS partial update through conditional replacement

24285 S. Wenger (AHG chair) JCT-VC AHG report: Loss robustness (AHG10)

24286 C. Yeo, Y. H. Tan (I2R) CE3: Subtest 3 - Cross-check of JCTVC-H0228

24287 C. Yeo, Y. H. Tan (I2R) CE3: Subtest 1 - Cross-check of JCTVC-H0427/I0354 (Method 2)

24288 C. Rosewarne, M. Maeda (Canon) Non-CE3: Context reduction for coeff_abs_level_greater2_flag

24289 C. Rosewarne, V. Kolesnikov, M. Maeda (Canon)

Non-CE3: Rice parameter initialization and update modifications

24290 C. Rosewarne, V. Kolesnikov, M. Maeda (Canon)

CE3: Cross-check of Mediatek proposal for parallel context assignment for significance map coding (I0174, H0286)

24291 Withdrawn24292 Withdrawn24293 M. Matsumura, S. Takamura, A.

Shimizu (NTT)CE2.c.2: Reduction of number of filter classes in BA mode with having flexible directional features

24294 M. Matsumura, S. Takamura, A. Shimizu (NTT)

Picture quality evaluation of non-local means post filtering by SSIM

24295 O. Nakagami, T. Suzuki (Sony) AHG4: Bitstream restriction flag to enable tile split

24296 O. Nakagami, T. Suzuki (Sony) Frame packing arrangement SEI extension for HEVC

24297 O. Nakagami, T. Suzuki (Sony) On stereo 3D coding using frame packing arrangement SEI

24298 Y. Morigami, J. Tanaka, T. Suzuki (Sony)

Improvement of scaling list

24299 C. Rosewarne, M. Maeda (Canon) AHG5: Unified neighbour-based context selection

24300 M. Li, P. Wu (ZTE), S. Wenger, J. Boyce (Vidyo), D. Flynn (BBC)

Simplified APS partial update through referencing

24301 M. Li, P. Wu (ZTE), C. Fogg (Harmonic)

Comments on field indication SEI message

24302 J. Lainema, K. Ugur, M. Hannuksela, J. Ridge (Nokia)

On HEVC profiles

24303 K. Sugimoto, A. Minezawa, S. Sekiguchi (Mitsubishi)

CE2 C.2: crosscheck on reduction of number of filter classes in BA mode (JCTVC-I0054)

24304 K. Sugimoto, A. Minezawa, S. Sekiguchi, T. Murakami (Mitsubishi)

Modification on CABAC initialization

24305 A. Minezawa, K. Sugimoto, S. Sekiguchi (Mitsubishi)

Non-CE1: Improved edge offset coding for SAO

24306 A. Minezawa, K. Sugimoto, S. On APS reference restriction for random


Sekiguchi (Mitsubishi) access24307 M. M. Hannuksela, D. Rusanovskyy, J.

Lainema (Nokia)Hook for scalable extensions: conditional presence of motion vector difference

24308 M. M. Hannuksela, S. M. Gopalakrishna (Nokia)

APS error resilience and partial updating

24309 M. M. Hannuksela, A. Hallapuro (Nokia)

Nested hierarchy of tiles and slices through slice header prediction

24310 S. Lu, M. Ikeda, T. Suzuki (Sony) AHG6: On deblocking filter parameter24311 M. Arena, P. Sunna (RAI) Usage of cropping rectangle and sample

aspect ratio to support 2D-compatible services in â€œFrame compatible Plano-Stereoscopic 3DTVâ€ within the HEVC �specification.

24312 K. Andersson, P. Wennersten, R. SjÃ¶berg (Ericsson)

AHG6: SAO simplification

24313 T. Chujoh (Toshiba) Cross-check report for Sharp proposal on merge candidate refinement for uni-predictive block (JCTVC-I0293)

24314 T.Chujoh (Toshiba) AHG7: A restriction of motion vector for small PU size

24315 Hendry, B. Jeon (LG) AHG15: Signalling Long-term Reference Picture Set

24316 Hendry, B. Jeon (LG) AHG4: Correcting description of bitstream pointer for decoding WPP substreams

24317 Hendry, B. Jeon (LG) AHG4: Single-core decoder friendly WPP24318 Hendry, B. Jeon (LG) AHG4: Simplified CABAC Initialization

for WPP24319 Hendry, B. Jeon (LG) AHG4: Unified marker for Tilesâ€™ and

WPPâ€™s entry points24320 Hendry, B. Jeon (LG) APS partial update â€“ APS update with

one or multiple references24321 Hendry, B. Jeon (LG) APS partial update â€“ APS buffer

management24322 Hendry, B. Jeon (LG) Error resilience improvements for APS

partial updates24323 Y. Lin, L. Liu (HiSilicon) Reduced number of checking scaled MV

candidates in AMVP list construction24324 Y. Lin, L. Liu (Hisilicon) On chroma intra prediction mode coding24325 Y. Lin (HiSilicon) Cross-check report of JCTVC-I0146 on

virtual NSQT24326 Hendry, Y. Jeon, S. Park, B. Jeon (LG),

Y. Chen, Y. Wang, W. Chien (Qualcomm)

Comments on Reference Picture Lists Combination Syntax

24327 A. Ichigaya (NHK) Cross check of mode dependent secondary transform by Samsung

24328 A. Fuldseth (Cisco) CE2: Results for CE2.b.1, CE2.b.2, CE2.c.1, CE2.h.1, CE2.i.1

24329 K. Chono (NEC) AHG6: Cross-verification report of


JCTVC-I0071 on deblocking filter parameter

24330 K. Chono (NEC) AHG13: Cross-verification report of JCTVC-I0117 on sample-based angular intra prediction for HEVC lossless coding

24331 Hendry, Y. Jeon, B. Jeon (LG) Crosscheck report for JCTVC-I029824332 A. Fuldseth (Cisco) CE1, test2.2.1: Cross-check of JCTVC-

I0160 - Reduced number of edge offsets per LCU

24333 H. Choi, J. Nam, J. Yoo, D. Sim (KWU), I.V. BajiÄ‡ (SFU)

Improvement of the rate control based on pixel-based URQ model for HEVC

24334 A. Fuldseth (Cisco) Non-CE1: Cross-check of JCTVC-I0193 - LCU SAO enable flag coding

24335 A. Fuldseth (Cisco) Non-CE1: Cross-check of JCTVC-I0261 - Edge offset index coding for LCU-based SAO

24336 H. Choi, J. Nam, D. Sim (KWU) Reports on TMVP off versus TMVP on24337 T. Yamakage, T. Itoh, T. Watanabe

(Toshiba)CE2.c.1-1: Test of maximum number of BA filters of 10 (JCTVC-I0250)


CE2.e.1: Cross-check of reduction of depth of LCU division for filtering control (maximum CU division depth of 0 and 2) (JCTVC-I0213)


CE2.i.1: Cross-check of combination test of CE2.a.1, CE2.b.1-4, CE2.c.1, CE2.e.1 and CE2.h.1 (JCTVC-I0089)

24340 S.-C. Lim, H. Y. Kim, J. Lee, J. S. Choi (ETRI)

Simplification on default quantization matrix signalling

24341 S.-C. Lim, H. Y. Kim, J. Lee, J. S. Choi (ETRI)

Diagonal scan for quantization matrix coefficients

24342 H. Y. Kim (ETRI), K. Y. Kim, G. H. Park (KHU), S.-C. Lim, J. Lee, J. S. Choi (ETRI)

Non-CE3: On scanIdxC derivation for chroma

24343 Withdrawn24344 J. Lee, S.-C. Lim, H. Y. Kim, J. S. Choi

(ETRI), D. Bae, G. H. Park (KHU)AHG10: Constrained in-loop filtering

24345 K. Kondo, T. Suzuki (Sony) AHG7: Level definition to limit memory bandwidth of MC

24346 K. Kondo, T. Suzuki (Sony), T. Yamamoto (Sharp)

AHG7: Modification of merge candidate derivation to reduce MC memory bandwidth

24347 P. Andrivon, P. Bordes (Technicolor) High Bit Depth considerations in HEVC24348 A. Tanizawa, T. Chujoh, T. Yamakage

(Toshiba)New results of implicit weighted prediction

24349 A. Tanizawa, T. Chujoh, T. Yamakage (Toshiba)

Improved implicit weighted prediction

24350 A. Tanizawa, T. Chujoh (Toshiba) Cross-check of implicit weighted prediction (JCTVC-I0115)

24351 K. Suehring, H. Schwarz, T. Wiegand AHG15: Long-term picture signalling for


(HHI) error-free environments24352 K. Suehring (HHI) AHG11: High level syntax parsing issues24353 K. Terada, H. Sasai, T. Nishi

(Panasonic)Non-CE3: Sub-block base CABAC context selection of coefficient coding

24354 P. Bordes, P. Andrivon (Technicolor) Improvement of Implicit Weighted Prediction

24355 M. Zhou (TI) Temporal merging candidate derivation with reduced complexity

24356 M. Zhou (TI) AHG13: Sample-based angular intra prediction for HEVC lossless coding

24357 M. Zhou (TI) AHG4: Enable parallel decoding with tiles

24358 M. Zhou (TI) Cross-verification of JCTVC-I0134 entitled on MVP candidate list for AMVP/Merge

24359 M. Zhou (TI) AHG7: Cross-verification of JCTVC-I0216 entitled reducing HEVC worst-case memory bandwidth by restricting bi-directional 4x8 and 8x4 prediction units

24360 M. Zhou (TI) AHG7: Cross-verification of JCTVC-I0107 entitled modification of merge candidate derivation to reduce MC memory bandwidth

24361 T. Matsunobu, T. Sugio, H. Sasai, T. Nishi (Panasonic)

CE1 Test4.1: Crosscheck report of MediaTekâ€™s removing run prediction for the APS mode

24362 T. Matsunobu, T. Sugio, H. Sasai, T. Nishi (Panasonic)

CE1 Test4.4: Crosscheck report of TIâ€™s removing sao_merge_up_flag for the interleaving mode

24363 C. Kim, J. Kim, J. H. Park (Samsung) Simplification of Golomb-Rice Parameter Update

24364 T. Lee, J. Park (Samsung) On Reference List Combination24365 S. Jeong, B. Jeon (LG Electronics) Newer Quantization Matrices for HEVC24366 T. Lee, J. Park (Samsung) Syntax cleanup24367 P. Bordes (Technicolor) Cross-check report of Toshiba proposal

JCTVC-I011024368 S. Jeong, B. Jeon (LG Electronics) Memory reduction of scaling lists using

symmetry24369 T. Lee, E. Alshina, J. Park (Samsung) Simplification on SAO syntax24370 T. Lee, Y. Park, J. Park (Samsung) Syntax reordering of Reference List

Modification and Combination24371 B. Choi, C. Kim, J. Kim, J. Park

(Samsung)NAL unit header for scalable extension

24372 B. Choi, C. Kim, J. Kim, J. Park (Samsung)

POC signalling for CRA picture

24373 T. Sugio, T. Nishi (Panasonic) On MVP candidate list for AMVP/Merge24374 T. Sugio, T. Nishi, S. M. T. Naing, C. S.

Lim (Panasonic)AHG15: Modification on picture marking process

24375 T. Matsunobu, T. Sugio, H. Sasai, T. CE1: Method of removing boundary


Nishi (Panasonic) artifacts for SAO24376 T. Matsunobu, T. Sugio, H. Sasai, T.

Nishi (Panasonic)AHG6: Non-CE1: Removing boundary artifacts by weighted offset values for SAO

24377 S. Jeong, T. Lee, C. Kim, J. Kim, J. Park (Samsung)

Syntax on entropy slice information

24378 S. Jeong, T. Lee, C. Kim, J. Kim, J. Park (Samsung)

Syntax on wavefront information

24379 H. Sasai, K. Uchibayashi, T. Nishi (Panasonic)

On Deblocking process simplification for slice and tile boundaries

24380 B. Li, H. Li (USTC), H. Yang (Huawei) AHG4: Intra mode prediction at entropy slice boundary

24381 B. Li, H. Li (USTC), H. Yang (Huawei) AHG3: Multiplication free interpolation filter implementation

24382 B. Li, H. Li (USTC), H. Yang (Huawei) AHG11: High level syntax modifications24383 I.-K. Kim, Y. Park, J. H. Kim, J. H. Park

(Samsung)Removal of input picture size constraint and picture cropping offset parameters in sequence parameter set

24384 I.-K. Kim, Y. Park, J. H. Kim, J. H. Park (Samsung)

Delta parameter derivation for inter reference picture set prediction

24385 J. Kim, B. Jeon (LG) Virtual non square transform unit over maximum transform size with zero CBF

24386 S. Worrall (Aspex) AHG4: Parallel Processing Entry Point Indication For Low Delay Applications

24387 L. Liu (HiSilicon), R. Allen (Altera), X. Zhang (HKUST), P. Kapsenberg (Intel), E. Francois (Canon)

LM Mode Clean-Up

24388 J. Kim, B. Jeon (LG) Coherent transform split pattern for non square transform units

24389 J. Kim, B. Jeon (LG) Virtual large transform unit over maximum transform size with zero CBF

24390 L. Liu, Y. Lin (HiSilicon), G. Li (SCU) LM mode with Uniform Bit-width Multipliers

24391 J. Kim, B. Jeon (LG) CBF coding without derivation process24392 S. Worrall (Aspex) AHG8: Inclusion Of Parallel Processing

Schemes In The Main Profile24393 C.-W. Hsu, C.-Y. Tsai, Y.-W. Huang, S.

Lei (MediaTek)AHG4: Syntax to disable tile markers

24394 C.-W. Hsu, T.-D. Chuang, Y.-W. Huang, S. Lei (MediaTek)

AHG5: Unified context selection for significance map coding of 4x4 and 8x8 TUs

24395 X. Yu, J. Wang, D. He, G. Martin-Cocher (RIM)

Simplification fo multiple sign bit hiding

24396 AHG6: Baseline options for ALF24397 G. Clare, F. Henry, S. Pateux (Orange

Labs)AHG4: Picture Raster Scan Decoding in the presence of multiple tiles

24398 G. Clare, F. Henry, S. Pateux (Orange Labs)

AHG4: Proposals on entry points signalling

24399 E. Alshina, A. Alshin, J. H. Park CE1, Test2.2: Reduced number of edge


(Samsung), I.-S. Chong, M. Karczewicz (Qualcomm), C.-M. Fu, Y.-W. Huang, S. Lei (MediaTek)

offsets per LCU

24400 C.-M. Fu, C.-W. Hsu, C.-Y. Chen, C.-Y. Tsai, Y.-W. Huang, S. Lei (MediaTek)

CE1 Test1.5: Results of forcing chroma off when luma is off in interleaving mode, CE1 Test4.1: Removing run prediction in APS mode, and CE1 Test4.2: Region-based syntax in APS mode

24401 E. Alshina, A. Alshin, J. H. Park (Samsung), I.-S. Chong, M. Karczewicz (Qualcomm), C.-M. Fu, Y.-W. Huang, S. Lei (MediaTek)

Non-CE1, Test2.1: Reduced number of band offsets per LCU

24402 J. Kim, M. Kim (KAIST), J. Kim, S. Jeong, B. Jeon (LG Electronics)

A joint JND model based on luminance and frequency masking for HEVC

24403 J. Kim, M. Kim, Cross-check report of virtual large transform unit over maximum transform size with zero CBF by LGE (JCTVC-I0150)

24404 J. An, X. Guo, C.-W. Hsu, Y.-W. Huang, S. Lei (MediaTek)

On Signalling of Several Syntax Elements in Slice Header

24405 J. Hsu, M. Guo, X. Guo, S. Lei (MediaTek)

Simplified Parameter Calculation for Chroma LM Mode

24406 S. Esenlik, M. Narroschke, T. Wedi (Panasonic)

CE2: Line memory reduction fix at tile boundaries

24407 C.-M. Fu, Y.-W. Huang, S. Lei (MediaTek)

Non-CE1: Bug-fix of offset coding in SAO interleaving mode


Grid displacements for ALF


Parsing robustness issue for deblocking filter syntax


Refinement for SAO and ALF syntax in the APS

24411 C.-M. Fu, C.-Y. Tsai, Y.-W. Huang, S. Lei (MediaTek)

Non-CE1: Prohibition against merging across slice/tile boundaries in SAO

24412 C.-Y. Chen, C.-Y. Tsai, C.-M. Fu, Y.-W. Huang, S. Lei (MediaTek)

CE2.b.1: Results of removing run prediction in picture-based optimization, CE2.g.1: Applying pixel access constraint in LCU-based optimization, and CE2.h.1: Reusing luma filter coefficients for chroma in LCU-based optimization

24413 T.-D. Chuang, C.-W. Hsu, C.-Y. Chen, Y.-W. Huang, S. Lei (MediaTek)

CE3.1.2: Parallel context assignment for significance map coding

24414 X. Zhang, O. C. Au, F. Zou, J. Dai, C. Pang (HKUST)

Improved LM mode with template shift

24415 S.-T. Hsiang, C.-W. Hsu, S. Lei (MediaTek)

Non-CE3: Modified method for coding transform coefficient level

24416 F. Zou, O. C. Au, J. Dai, X. Zhang, C. Pang (HKUST)

Table size reduction and CABAC context reduction for last significant position coding

24417 X. Zhang, O. C. Au, F. Zou, J. Dai, C. Simplified alpha bit-depth restriction in


Pang (HKUST) chroma LM mode24418 J. Kim (LG) Cross check of Hisilicon and

Huaweiâ€™s proposal JCTVC-I008524419 J.-L. Lin, Y.-W. Chen, Y.-W. Huang, S.

Lei (MediaTek)Parallel NxN merge mode

24420 T.-D. Chuang, J.-L. Lin, Y.-W. Chen, Y.-W. Huang, S. Lei (MediaTek)

MVP and merge candidate initialization

24421 T.-D. Chuang, C.-Y. Chen, Y.-W. Huang, S. Lei (MediaTek), W. Wan, T. Hellman, P. Chen (Broadcom)

Constrained motion data compression

24422 G. Laroche, T. Poirier, C. Gisquet, P. Onno (Canon)

Non-CE1: On SAO parameters reduction for Chroma

24423 G. Laroche, T. Poirier, P. Onno (Canon) Non-CE1: Encoder modification for SAO interleaving mode

24424 G. Laroche, T. Poirier, P. Onno (Canon) Non-CE1: On SAO fixed offsets24425 E. Francois, S. Pautet (Canon) On Intra mode coding24426 C. Gisquet, E. Francois, S. Pautet

(Canon)Border subsampling for LM mode

24427 E. Francois, C. Gisquet, S. Pautet (Canon)

Use of chroma phase in LM mode

24428 N. Ouedraogo, E. Francois (Canon) On APS referring and updating24429 S. Lasserre, F. Le Leannec, E. Nassor

(Canon)Low Complexity Scalable Extension of HEVC intra pictures based on content statistics

24430 G. Laroche, T. Poirier, P. Onno (Canon) Non-CE1: Cross verification of JCTVC-I0168 from MediaTek on SAO mismatch

24431 G. Laroche, T. Poirier, P. Onno (Canon) Cross verification of JCTVC-I0295 from Samsung on Edge Offset signs signaling.

24432 W.-S. Kim, D.-K. Kwon (TI), I. S. Chong, M. Karczewicz (Qualcomm)

Non-CE1: LCU SAO Enable Flag Coding

24433 J. Kim (LG) Cross check of JCTVC-I0148 on LM clean-up

24434 W.-S. Kim (TI) CE1 Test 4.3 : Removal of Pixel Access Constraints for SAO Interleaving Mode

24435 W.-S. Kim (TI) CE1 Test 4.4 and 4.5: Removal of SAO Merge Flags in Interleaving Mode

24436 E. Francois (Canon) Cross verification of JCTVC-I0305 on performance of AMP and NSQT

24437 J.-M. Thiesse, J. ViÃ©ron (Ateme) On Tiles and Wavefront tools for parallelism

24438 C.-W. Hsu, C.-M. Fu, T.-D. Chuang, Y.-W. Huang, S. Lei (MediaTek), W.-S. Kim, D.-K. Kwon (TI), I. S. Chong, M. Karczewicz (Qualcomm)

Non-CE1: Decoupling SAO on/off from SAO type with neighbour-based contexts

24439 W.-S. Kim (TI) Non-CE1: SAO Parameter Estimation Using Non-deblocked Pixels in Interleaving Mode

24440 C.-W. Hsu, Y.-W. Huang (MediaTek) AHG5: Crosscheck of unified 4x4 and 8x8 significance map coding using one


logic in JCTVC-I029424441 C.-M. Fu, Y.-W. Huang (MediaTek) Non-CE1: Crosscheck of SAO fixed

offsets in JCTVC-I018524442 V. Sze (TI) CE3: Test results for Subtest 3.1.3.

(H0352)24445 V. Sze, M. Budagavi (TI) Reduction in context coded bins for

ref_idx and cu_qp_delta24446 V. Sze, M. Budagavi (TI) AHG5: A throughput study of transform

coefficient coding proposals24447 V. Sze (TI) CE3: Cross-check results for Subtest

3.2.1 (JCTVC-I0303 / H0550)24448 V. Sze (TI) CE3: Cross-check of JCTVC-I0324 on

parallelization with bit-plane coding 24449 V. Sze (TI) Non-CE3: Cross-check of JCTVC-I0271

on harmonization and complexity reduction of context selection of 4x4 and 8x8 significant_coeff_flag

24450 V. Sze (TI) Non-CE3: Cross-check of JCTVC-I0273 on removing redundancy in the context selection of significant_coeff_flag

24451 C.-W. Hsu, Y.-W. Huang (MediaTek) Non-CE1: Crosscheck of relocation of SAO syntax in interleaving mode in JCTVC-I0292

24452 C.-M. Fu, Y.-W. Huang (MediaTek) Non-CE1: Crosscheck of simplification on SAO syntax in JCTVC-I0130

24453 P. Lai, F. C. A. Fernandes (Samsung) CE2.c.1 Reduction of number of filter classes in ALF BA mode, by changing class mapping table and using HM6.0 encoding algorithm

24454 P. Lai, F. C. A. Fernandes (Samsung) CE2.e.1 Reduction of depth of LCU division for filtering control

24455 P. Lai, F. C. A. Fernandes (Samsung) AHG6: Cross-check of JCTVC-I0290 on restriction on ALF filtering area

24456 P. Lai, F. C. A. Fernandes (Samsung) AHG6: ALF baseline Option 2 BA with reduced number of filters

24457 T. Hellman, W. Wan (Broadcom) AHG7: Reducing HEVC worst-case memory bandwidth by restricting bi-directional 4x8 and 8x4 prediction units

24458 R. Skupin, V. George, T. Schierl (HHI) Generic HEVC high level syntax for scalability and adaptation

24459 T. Hellman, W. Wan (Broadcom) Changes to the Hash SEI calculation for improved usability

24460 T. Hellman, W. Wan (Broadcom) Changing cu_qp_delta parsing to enable CU-level processing

24461 Y. He, Y. Ye, J. Dong (InterDigital) AHG15: Clarification of mapping process for reference picture lists combination in B slices

24462 M. Budagavi (TI) Crosscheck of LM mode with Uniform Bit-width Multipliers (JCTVC-I0151)


24463 M. Budagavi (TI) Crosscheck of CE2.a.2: Additional signalling of picture-level ALF coefficients on top of CE2.a.1 (JCTVC-I0042)

24464 M. Budagavi (TI) Crosscheck of CE2.f: Line memory reduction fix at tile boundaries (JCTVC-I0167)

24465 X. Zhang, S. Liu, S. Lei (MediaTek) Results for Non-Square Intra Prediction with NSQT

24466 M. Narroschke, S. Esenlik, T. Wedi, S. Kamp (Panasonic)

AHG6: Deblocking of IPCM-coded blocks

24467 Prediction modes and mode coding for large size Intra block

24468 X. Zhang, S. Liu, S. Lei (MediaTek) Prediction modes and mode coding for large size Intra block

24469 M. Raulet (IETR/INSA), M. Mattavelli (EPFL), P.-L. Lagalaye (Modae), P. Gendron (Thomson Video Networks)

Parallelism tools mandatory at a given profile/level

24470 UK National Body UKNB Comment on HEVC Extensions24471 T. Schierl, V. George, A. Henkel, D.

Marpe (HHI)Dependent Slices

24472 J. Boyce, D. Hong, W. Jang (Vidyo) Parameter sets modifications for temporal scalability and extension hooks

24473 J. Boyce, D. Hong, W. Jang (Vidyo) SEI message for sub-bitstream profile & level indicators

24474 A. Saxena, F. Fernandes (Samsung) On secondary transforms for intra/inter prediction residual

24475 R. SjÃ¶berg, J. Samuelsson, J. Enhorn (Ericsson)

AHG4: Enabling decoder parallelism with tiles

24476 R. SjÃ¶berg, J. Samuelsson (Ericsson) AHG15: Fix for an unhandled long-term picture case

24477 R. SjÃ¶berg, J. Samuelsson (Ericsson) AHG12: Slice header extension24478 R. SjÃ¶berg, J. Samuelsson (Ericsson) TLA picture restriction24479 W. Wan, P. Chen (Broadcom) AHG4: Specifying entry points to

facilitate different decoder implementations

24480 W. Wan, T. Hellman, B. Heng (Broadcom)

Specifying a maximum bound on slices per picture

24481 W. Wan, T. Hellman (Broadcom) Mandatory slice structures for large pictures

24482 Ajay Luthra, Draft Call for Proposals on the Scalable Video Coding Extensions of HEVC

24483 Ajay Luthra, Use cases for the scalable enhancement of HEVC

24484 Ajay Luthra, Requirements for the scalable enhancement of HEVC

24485 Davide Bertola (CEDEO.net), Angelo Difino (CEDEO.net), Marius Preda (Institut Mines Telecom),

Proposal for ARAF Metadata and IPMP


24486 P. Chen, W. Wan (Broadcom) CE2.d.1: Cross-verification of Number of regions in RA mode (JCTVC-I0041)

24487 P. Chen, W. Wan (Broadcom) CE2.b.5: Cross-verification of QP dependent quantization of ALF coefficients (JCTVC-I0040)

24488 P. Chen, W. Wan (Broadcom) CE1 Test 4.5: Cross-verification of Removal of SAO Merge Flags in Interleaving Mode (JCTVC-I0196)

24489 P. Chen, W. Wan (Broadcom) CE2.a.1: Cross-verification24490 D.-K. Kwon, M. Budagavi (TI) Transform size dependent deblocking

filter24491 R. R. Srinivasan, M. Mody, C. Ghone

(TI)LCU based Input order scanning for HASH SEI Message

24492 E. Maani (Sony), K. Minoo, D. Baylon (Motorola), E. Alshina (Samsung)

SAO Type Coding Simplification

24493 E. Maani, O. Nakagami (Sony) Continuity in Band Offset SAO24494 I. S. Chong, M. Karczewicz

(Qualcomm), C.-Y. Chen, C.-Y. Tsai, C.-M. Fu, Y.-W. Huang, S. Lei (MediaTek), T. Yamakage, T. Itoh, T. Watanabe, T. Chujoh (Toshiba)

CE2.b.2: Removing explicit K table signalling

24495 I. S. Chong, M. Karczewicz (Qualcomm), C.-Y. Chen, C.-Y. Tsai, C.-M. Fu, Y.-W. Huang, S. Lei (MediaTek), T. Yamakage, T. Itoh, T. Watanabe, T. Chujoh (Toshiba)

CE2.a.1: Signalling mode change from slice header mode to interleaving mode

24496 I. S. Chong, M. Karczewicz (Qualcomm) CE2.c.1: Reducing number of filters of BA (Encoder only)

24497 T. C. Thang (UoA), J. W. Kang, H. Lee, J. S. Choi (ETRI)

On NAL unit header


High-level syntax modifications to support extractor operation

24499 Jie Dong, Yong He, Yan Ye (InterDigital)

Downsampling filter for anchor generation for scalable extensions of HEVC


High-level syntax for future scalable extension

24501 T. Hellman, Y. Yu, W. Wan (Broadcom) Clarifying the of the range of coeff_abs_level_remaining syntax element

24502 A. Norkin, R. SjÃ¶berg (Ericsson) Level restrictions on tiles for line buffer reduction

24503 Y. H. Tan, C. Yeo, Z. Li (I2R) When MaxNumMergeCand equals zero24504 M. Naccari, M. Mrak, D. Flynn, A.

Gabriellini (BBC)AHG16: On Intensity Dependent Quantization in the HEVC codec

24505 A. Norkin (Ericsson) On deblocking clipping table24506 A. Norkin (Ericsson) Cross-check of transform size dependent

deblocking filter (JCTVC-I0244)24507 Y. He, J. Dong, Y. Ye, E. S. Ryu On Weighted Prediction Parameter


(InterDigital) Signalling 24508 D.-K. Kwon, W.-S. Kim (TI) Non-CE1: Edge Offset Index Coding for

LCU-based SAO24509 M. Haque, A. Tabatabai (Sony) Extension of HEVC NAL Unit Syntax

Structure24510 M. Haque, A. Tabatabai (Sony) Extension of HEVC VUI Syntax

Structure24511 J. Xu, A. Tabatabai (Sony) AHG5: Harmonized diagonal scans for

coefficient coding24512 J. Xu (Sony), A. Tourapis (Magnum), A.

Tabatabai, K. Sato (Sony)Chroma QP extension and signalling enhancement

24513 Y. Yu, J. Lou, L. Wang (Motorola Mobility)

Modifications on signalling collocated picture

24514 Hendry, B. Jeon (LG) Crosscheck report for JCTVC-I015924515 J. Lou, Y. Yu, L. Wang (Motorola

Mobility)Quantization matrices for 4x4 DSTs in HEVC

24516 X. Yu, J. Wang, D. He, G. Martin-Cocher (RIM)

High Throughput Level Coding with Context Reduction

24517 J. Lou, L. Wang (Motorola Mobility) Cross-check report for MediaTek's prediction modes and mode coding for large size Intra block ï¼ˆJCTVC-I0227ï¼‰

24518 C. Auyeung (Sony) AHG5: Harmonization and complexity reduction of context selection of 4x4 and 8x8 significant_coeff_flag

24519 T. Lin, P. Zhang, S. Wang, K. Zhou (Tongji Univ.)

4:4:4 Screen Content Coding using Dual-coder Mixed Chroma-sampling-rate (DMC) Techniques

24520 C. Auyeung (Sony) A proposal to remove redundancy in the context selection of significant_coeff_flag.

24521 C. Auyeung (Sony) A proposal to reduce data dependency in the context selection of significant_coeff_flag.

24522 S. Deshpande, A. Segall (Sharp) AHG11: On Leading Pictures24523 J. Stegemann, H. Kirchhoffer, C.

Bartnik, D. Marpe, M. Siekmann, T. Wiegand (HHI)

Updated design of the probability estimator and the coding engine of the M Coder

24524 S. Deshpande, A. Segall (Sharp) AHG11: HRD Buffering for Bitstreams Starting with CRA Picture

24525 S. Deshpande, L. Kerofsky, A. Segall (Sharp)

AHG11: Signalling of CRA Pictures

24526 A. Tanizawa, T. Chujoh, T. Yamakage (Toshiba)

Proposed modifications of explicit weighted prediction

24527 G. Van der Auwera, R. Joshi, M. Karczewicz (Qualcomm)

AHG6: Quantization Matrices and Deblocking Filtering

24528 N. Nguyen, T. Ji, D. He, G. Martin-Cocher (RIM)

Adaptive Thresholds for Greater-than-1 and Greater-than-2 Flags

24529 G. Van der Auwera, X. Wang, M. AHG6: Lossless Coding and Deblocking


Karczewicz (Qualcomm) Filter24530 G. Van der Auwera, X. Wang, M.

Karczewicz (Qualcomm)AHG6: Chroma QP Offsets and Chroma Deblocking Filtering

24531 R. Joshi, J. Sole, M. Karczewicz (Qualcomm)

Quantization matrix entries as QP offsets

24532 R. Joshi, J. Sole, X. Li, M. Karczewicz (Qualcomm)

Elimination of clipping before dequantization

24533 Y. Yu, W. Wan (Broadcom) Cross-verification of Simplification of Multiple Sign Bit Hiding (JCTVC-I0156)

24534 F. Kossentini, M. Horowitz, H. Guermazi, N. Mahdi (eBrisk)

Non-CE2: Reduced coefficient precision for ALF complexity reduction

24535 C. Kim, J. Kim, J.H. Park, (Samsung) Non-CE3: Simplify Golomb-Rice Parameter Update

24536 Non-CE2: A cross 7x5 shape for ALF complexity reduction

24537 T. Ikai (Sharp) AHG6: Restriction on ALF filtering area24538 T. Ikai (Sharp) Simplified decision for sign hiding24539 Y. Yasugi, T. Ikai (Sharp) Non-CE1: relocation of SAO syntax in

interleaving mode24540 T. Yamamoto, T. Ikai (Sharp) Merge candidate refinement for uni-

predictive block24541 T. Tsukuba, T. Ikai (Sharp) AHG5: Unified 4x4 and 8x8 significance

map coding using one logic24542 H.-S. Song, C. Kim, J.-B. Choi, J.-H.

Joo, K.-H. Lee, J. Kim (Samsung)Non-CE1: On positive/negative sign for Category 1, 4 Edge Offset in SAO

24543 T. Kumakura, S. Fukushima (JVC Kenwood)

Non-CE3: Simplified context derivation for significance map

24544 S. Fukushima, M. Ueda, H. Takehara (JVC Kenwood)

AHG7: Bi-pred restriction for small PUs

24545 S. Fukushima (JVC Kenwood), I.-K Kim (Samsung)

Simplification of spatial motion vector scaling process

24546 A. Alshin, E. Alshina, J.-H. Park (Samsung)

Experimental results for Multi-Parameter Probability Up-date in HM6.0

24547 M. Coban, W.-J. Chien, J. Chon, M. Karczewicz (Qualcomm)

Burst IPCM Coding Signalling

24548 T. Kumakura, S. Fukushima (JVC Kenwood)

Cross-verification of Simplified decision for sign hiding (JCTVC-I0291)

24549 W.-J. Chien, J. Chen, M. Coban, M. Karczewicz (Qualcomm)

Intra mode coding for INTRA_NxN

24550 W.-J. Chien, J. Chen, J. Sole, M. Karczewicz (Qualcomm)

CE3 subtest 2.1: context assignment for parallel coefficient level coding

24551 Y. Yu, K. Panusopone, L. Wang (Motorola Mobility)

Context Reduction for Significance Map Coding and Level Coding

24552 X. Zheng (HiSilicon), L. Liu (HiSilicon), H. Yu (Huawei), I.-K. Kim (Samsung)

Test results on AMP and NSQT

24553 X. Zheng (HiSilicon) Implementation of NSQT in HM24554 Y. Piao, E. Alshina, J. H. Park

(Samsung)CE3: Cross-check results for subtest 3.3.1 (H0228)

24555 X. Zheng (HiSilicon), Y. Yuan, Y. He Implicit TU split process for asymmetric


(Tsinghua Univ.) partitions24556 X. Zheng (HiSilicon), H. Yu (Huawei) Cross-check of Canon's proposal on

Border subsampling (JCTVC-I0187)24557 Y. Piao, E. Alshina, J. H. Park

(Samsung)CE3: Cross-check results for subtest 3.3.4 (H0228)

24558 W. Gao, M. Jiang, H. Yu (Huawei) AHG13: Improved Binarization Scheme for Intra Luma Prediction Residuals in Lossless Coding

24559 H. Sasai, K. Terada, T. Nishi (Panasonic)

CE3: Cross-check results for Subtest 3.1.4 (JCTVC-I0354 / H0427)

24560 T. Hellman, W. Wan (Broadcom) Restricting Slice Boundaries to LCU Granularity

24561 H. Nakamura, S. Fukushima, H. Takehara (JVC Kenwood)

Default values for skip/merge and AMVP

24562 H. Nakamura, S. Fukushima (JVC Kenwood)

AHG6: Comments on quantization parameter for deblocking filter

24563 D.-K. Kwon, W.-S. Kim (TI) Cross-check of SAO Simplification in JCTVC-I0073

24564 W.-S. Kim, D.-K. Kwon (TI) Cross-check of CE1 Test 5.1: Modified EO Offset Operation

24565 W.-S. Kim, D.-K. Kwon (TI) Cross-check of Non-CE1 Removing Boundary Artifacts for SAO in JCTVC-I0137

24566 D.-K. Kwon, W.-S. Kim (TI) Cross-check of CE1 Test 1.5: Share Information Between Cb and Cr for SAO Interleaving Mode

24567 Y. Chiu, W. Zhang, L. Xu, Y. Han (Intel)

Cross-check of Uniform Bit-width Multipliers for LM mode (JCTVC-I0151)


Cross-check of Parallel AMVP Candidate List Construction (JCTVC-I0036)


Cross-check of Simplified Parameter Calculation for Chroma LM Mode (JCTVC-I0166)


Cross-check of Non-Square Intra Prediction with NSQT (JCTVC-I0224)

24571 J. Sole, V. Seregin, W.-J. Chien, J. Chen, M. Karczewicz (Qualcomm)

CE3 test 3: Parallelization with bit-plane coding (H0228)

24572 J. Sole, W.-J. Chien, J. Chen, M. Karczewicz (Qualcomm)

AhG5: Modified thresholds for NSQT significance map

24573 J. Sole, J. Chen, W.-J. Chien, M. Karczewicz (Qualcomm)

Sign data hiding simplification and enhancement

24574 J. Sole (Qualcomm) Non-CE3: Cross-check of JCTVC-I0103 on scanIdxC derivation for chroma

24575 J. Sole (Qualcomm) AhG5: Cross-check of harmonized diagonal scans for coefficient coding (JCTVC-I0264)

24576 J. Sole (Qualcomm) Non-CE3: Cross-check of sub-block context selection of coefficient coding (JCTVC-I0114)


24577 Y.-K. Wang, M. Coban, Y. Chen, R. L. Joshi, J. Chon, A. K. Ramasubramonian (Qualcomm)

AHG11: Comments on HEVC text spec draft 6

24578 L. Guo, M. Karczewicz, W.-J. Chien (Qualcomm)

Table removal in contexts assignment of last significant position (LAST) coding

24579 L. Guo, X. Wang, M. Karczewicz (Qualcomm)

Unified CBFU and CBFV Coding in RQT

24580 K. Kazui, J. Koyama, S. Shimada, A. Nakagawa (Fujitsu)

AHG11: Proposed text for sub-picture based CPB operation

24581 L. Guo, M. Karczewicz (Qualcomm)24582 Y. Chen, M. Coban, Y.-K. Wang, W.-J.

Chien (Qualcomm)AHG11: On weighted prediction signalling

24583 P. Zhang, T. Lin, S. Wang, K. Zhou (Tongji Univ.)

Subjective Quality Comparison between DMC Coding and Chroma-subsampled 420 Coding Using YUV444 Screen Content Test Sequences

24584 S. H. Kim, A. Segall (Sharp) non-CE3: Improved high throughput coding method based on last position information

24585 Y.-K. Wang, Y. Chen, G. Van der Auwera (Qualcomm), P. Wu (ZTE)

AHG11: On parameter sets referencing and partial update

24586 S. H. Kim, L. Kerofsky, A. Segall (Sharp)

non-CE3: Reduced contexts for last position coding

24587 A. K. Ramasubramonian, Y.-K. Wang, Y. Chen (Qualcomm), C.S. Lim (Panasonic), S. Deshpande (Sharp), Hendry (LGE)

AHG15: Signalling of long-term reference pictures in the SPS

24588 S. H. Kim, A. Segall (Sharp) AHG13: Improved CABAC for lossless compression

24589 Y.-K. Wang, A. K. Ramasubramonian, Y. Chen (Qualcomm)

AHG15: On reference picture set derivation and LTRP signaling in slice header

24590 S.-H. Kim, L. Kerofsky, A. Segall (Sharp)

non-CE3: Simplified absolute-3 coding method

24591 R. L. Joshi, A. K. Ramasubramonian, Y.-K. Wang, Y. Chen (Qualcomm)

AHG15: On reference picture set definition and signalling

24592 R. L. Joshi, Y. Chen, Y.-K. Wang, A. K. Ramasubramonian (Qualcomm)

AHG11: Temporally adaptive POC coding

24593 M. Budagavi (TI) AHG6: Simplification of ALF filter coefficients coding

24594 A. K. Ramasubramonian, Y. Chen, Y.-K. Wang (Qualcomm)

AHG15: On inter-RPS prediction

24595 A. K. Ramasubramonian, Y. Chen, Y.-K. Wang (Qualcomm)

AHG15: On reference picture list modification

24596 Y.-K. Wang, Y. Chen (Qualcomm) AHG11: Sub-picture-level low-delay CPB behavior

24597 V. Seregin, J. Chen, X. Wang, M. Karczewicz (Qualcomm)

Splitting contexts for MVD coding

24598 V. Seregin, X. Wang, J. Chen, M. AHG7: Motion vector rounding for the


Karczewicz (Qualcomm) worst case bandwidth reduction24599 V. Seregin, X. Wang, J. Chen, M.

Karczewicz (Qualcomm)Bypass bins for reference index coding

24600 Y. Chen, Y.-K. Wang, L. Zhang, V. Seregin, J. Chen (Qualcomm)

AHG12: Hooks for temporal motion vector prediction and weighted prediction in HEVC multiview/3DV extension

24601 V. Seregin, J. Sole, M. Karczewicz (Qualcomm)

CE3: Three and four bins parallel calculation for significance map contexts

24602 Y.-K. Wang, Y. Chen (Qualcomm) AHG12: High-level syntax hook for HEVC multi-standard extensions

24603 M. Coban, Y.-K. Wang, M. Karczewicz (Qualcomm)

AHG4: Support of independent sub-pictures

24604 M. Coban, Y.-K. Wang, M. Karczewicz (Qualcomm)

AHG4: Tile entry point signalling

24605 S.-H. Kim, L. Kerofsky, A. Segall (Sharp)

non-CE3: Truncated EG0 coding method


TU level threshold for Greater-than-1 Flags

24607 Y.-K. Wang, M. Coban (Qualcomm), F. Henry (Orange Labs)

AHG4: Wavefront parallel processing simplification

24608 M. Coban, Y.-K. Wang (Qualcomm) AHG4: Restriction on coexistence of WPP and slices

24609 S. Kumar, G. Van der Auwera, M. Coban, Y.-K. Wang, M. Karczewicz (Qualcomm)

AHG4: Virtual line buffer model and restriction on asymmetric tile configuration

24610 I. S. Chong, K. Sanjeev, M. Karczewicz (Qualcomm), T. Ikai (Sharp), E. Maani, T. Suzuki (SONY), P. Lai (Samsung)

AHG6: Comparison of block adatpive (BA) and region adaptive (RA) ALF

24611 J. Zheng (HiSilicon), J. Chen (UCLA) Investigation of sub-sampling representation methods for quantization matrices

24612 T. Ikai (Sharp) CE2.c.1: Cross-check of reducing number of filters of BA (JCTVC-I0250, JCTVC-I0212)

24613 T. Ikai (Sharp) AHG07: Cross-check of a restriction of motion vector for small PU size (JCTVC-I0075)

24614 T. Ikai (Sharp) Non-CE3: Cross-check of Simplified context derivation for significance map (JCTVC-I0296)

24615 T. Tsukuba (Sharp) AHG5: Cross-check on Method 2 of Unified context selection for significance map coding of 4x4 and 8x8 TUs (JCTVC-I0155)

24616 J. Zheng (HiSilicon), J. Chen (UCLA) Compact representation method for quantization matrices

24617 M. Shima (Canon) Removal of zigzag scan from quantization matrices coding

24618 X. Fang, K. Panusopone, L. Wang Luma Context reduction for Last


(Motorola Mobility) Coefficient Position Coding in HEVC24619 V. Kung, K. Panusopone, L. Wang

(Motorola Mobility)Zone Partition for Significance Map Coding of Large TU

24620 J. Chen, J. Sole, W.-J. Chien, V. Seregin, M. Karczewicz (Qualcomm)

AHG5: Context derivation clean-up for significance map

24621 V. Kung, K. Panusopone, L. Wang (Motorola Mobility)

Four bin parallel scheme for significance map coding and level coding (H0228)


Simplification of Significance Map Coding Process for Small TU


Sub-block Based Zoning for Significance Map Coding and Level Coding (H0228)

24624 K. Minoo, D. Baylon (Motorola), E. Alshina, A. Alshin, J. H. Park (Samsung)

CE1 Test 5.1/5.2: Modified EO offset operation and coding of offsets

24625 K. Minoo, Y. Yu, D. Baylon, L. Wang (Motorola), E. Alshina, A. Alshin, J.-H. Park (Samsung)

CE1 Test 6.1: Harmonization of LCU-based SAO

24626 K. Minoo, D. Baylon (Motorola), E. Alshina, A. Alshin, J.-H. Park (Samsung)

CE1 Test 6.2: Coding of SAO Type

24627 K. Minoo, Y. Yu, D. Baylon (Motorola), E. Alshina, A. Alshin, J.-H. Park (Samsung)

Non-CE1: On SAO syntax unification

24628 M. Budagavi (TI) ALF filter coefficients distribution and modifications to coding

24629 M. Budagavi (TI) Crosscheck of Intra transform skipping (JCTVC-I0408)

24630 Akio Ando Compensation of unmasked noise for scalable audio coding

24631 Takehiro Sugimoto and Akio Ando Loudspeaker array integrated in frame of flat panel display for reproduction of 22.2 multichannel sound


Template-based context modeling for coefficient coding

24633 C.-W. Hsu, C.-M. Fu, C.-Y. Tsai, Y.-W. Huang, S. Lei (MediaTek)

Non-CE1: Unified SAO interleaving syntax in APS and slice header

24634 C.-M. Fu, Y.-W. Huang (MediaTek) Non-CE1: Crosscheck of SAO parameter estimation using non-deblocked pixels in interleaving mode in JCTVC-I0200

24635 M. Budagavi (TI) Study of ALF shapes24636 M. Coban (Qualcomm) Cross verification of Picture Raster Scan

Decoding in the presence of multiple tiles (JCTVC-I0158)

24637 J. Zhao, S. Deshpande, A. Segall (Sharp) AHG15: Parameterized RPS Models24638 C. Fogg (Harmonic), A. Wells

(Ambarella)Better interoperability through conformance testing

24639 C. Fogg (Harmonic), A. Wells (Ambarella)

Restructuring high-level syntax to promote profile compliance

24640 C. Fogg, O. Bar-Nir (Harmonic), A. Wells (Ambarella),

Profiles & Levels: multicore, Max DPB, field sequences


24641 F. Kossentini, H. Tmar (eBrisk) Segment Based Weak Luma Filtering DF24642 C. Fogg (Harmonic), A. Wells

(Ambarella)How to use the field sequence SEI

24643 S. Deshpande, A. Segall (Sharp) AHG11: Copy Slice Typem24644 J. Xu, C. Auyeung (Sony) Cross check of JCTVC-I0204 on

reduction in context coded bins for ref_idx and cu_qp_delta

24645 C. Auyeung (Sony) cross-check24646 H. Kirchhoffer, M. Siekmann, C.

Bartnik, D. Marpe, T. Nguyen, T. Wiegand (HHI)

AHG5: Unified coefficient scan for JCTVC-H0228

24647 K. Andersson (Ericsson) CE1 Test 5.2: Cross-check of Modified EO offset operation and coding of offsets (JCTVC-I0377)

24648 CE1: Cross-check by Samsung for Panasonic's Tests 3.1,3.2,3.3,3.4 on removing boundary artifacts for SAO (JCTVC-I0136)

24649 Non-CE1: Cross-check by Samsung for Panasonic's removing boundary artifacts by weighted offsets (JCTVC-I0137)

24650 Non-CE1: Cross-check by Samsung for encoder modification for SAO interleaving mode from Canon (JCTVC-I0184)

24651 Y. Piao, J. H. Park (Samsung) Cross-check result for I0175 24652 J. Chen, W.-J. Chien, J. Sole, M.

Karczewicz (Qualcomm)Context derivation by using capped coefficients level

24653 G. J. Sullivan (Microsoft) CRA pictures with broken links24654 J. Min, E. Alshina, J. H. Park (Samsung) Non-CE1: Cross-check of TI and

Qualcomm proposal (JCTVC-I0193) for LCU SAO Enable Flag Coding

24655 T. Nguyen, H. Kirchhoffer, C. Bartnik, D. Marpe (HHI)

CE3: Report for CE3 Subtest 3

24656 K. Kawamura, T. Yoshino, S. Naito (KDDI)

Compression Performance of HEVC WD6 based on ITU-R Rec. BT.1210

24657 C. Lan (Xidian Univ.), J. Xu, G. J. Sullivan, F. Wu (Microsoft)

Intra transform skipping

24658 B. Li (USTC), G. J. Sullivan, J. Xu (Microsoft)

Comparison of Compression Performance of HEVC Draft 6 with AVC High Profile

24659 J. Xu (Microsoft) Cross-check of parallel AMVP candidate list construction (JCTVC-I0036)

24660 J. Xu (Microsoft) Cross-check of temporal merging candidate derivation with reduced complexity (JCTVC-I0116)

24661 J. Xu (Microsoft) Cross-check of simplified alpha bit-depth restriction in chroma LM mode (JCTVC-I0178)

24662 K. Andersson (Ericsson) Non-CE1: Cross-check of On SAO


parameters reduction for Chroma (JCTVC-I0183)

24663 O. Bici, K. Ugur, J. Lainema (Nokia) Removal of the restriction on the number of combined merge candidates

24664 H. Y. Kim (ETRI), K. Y. Kim, G. H. Park (KHU), S.-C. Lim, J. Lee, J. S. Choi (ETRI)

Mode-dependent DCT/DST for chroma

24665 M. Coban (Qualcomm) On definition of ref_pic_list_combination_flag

24666 R. Cohen (MERL) Cross-verification of Intra Transform Skipping (JCTVC-I0408)

24667 R. Cohen (MERL) Cross-verification of Results for Non-Square Intra Prediction with NSQT (JCTVC-I0224)

24668 R. Cohen, A. Vetro (MERL) Syntax for supporting 4x4 DST quantization matrices

24669 C. S. Lim, S. M. T. Naing (Panasonic), J. Xu (Microsoft), B. Li (USTC)

High-level Syntax: Proposed fix on signalling of TMVP disabling flag

24670 C. S. Lim, S. M. T. Naing (Panasonic) High-level Syntax: Improvements to weighted prediction for B slices

24671 C. S. Lim, S. M. T. Naing (Panasonic) MVP scaling issue for LTRPs24672 J. Dong, Y. Ye (InterDigital) Cross-verification of JCTVC-I0177:

Table size reduction and CABAC context reduction for last significant position coding

24673 I. S. Chong, M. Karczewicz (Qualcomm) Non-CE2: Cross check of ALF filter modification (JCTVC-I0287, JCTVC-I0289) by Qualcomm

24674 M. Zhou (TI) AHG7: A combined study on JCTVC-I0216 and JCTVC-I0107

24675 B. Li, D. Zhang, H. Li (USTC), J. Xu (Microsoft)

QP determination by lambda value

24676 S. Kanumuri, G. J. Sullivan, Y. Wu, J. Xu (Microsoft)

AHG4: Category-prefixed data batching for tiles and wavefronts

24677 G. J. Sullivan, J.-R. Ohm (chairs) JCT-VC AHG report: Project Management (AHG1)

24678 J. Lou, L. Wang (Motorola Mobility) Fast forward and inverse DST24679 X. Zhang, S. Liu (MediaTek) Cross-check of JCTVC-I0268:

Quantization matrices for 4x4 DSTs in HEVC

24680 X. Zhang, S. Liu (MediaTek) Cross-check of JCTVC-I0302: Intra mode coding for INTRA_NxN

24681 I. S. Chong, J. Chon, M. Karczewicz (Qualcomm)

Non-CE1: Cross check of continuity in Band Offset SAO (JCTVC-I0247)

24682 T. Lee, J. Park (Samsung) Cross verification of Motion vector rounding for the worst case bandwidth reduction (JCTVC-I0351)

24683 J. Si, S. Ma, W. Gao (Peking Univ.), M. Yang (Huawei)

Adaptive Rate Control for HEVC


24684 Y. Piao, E. Alshina, J. H. Park (Samsung)

Non-CE3: Cross-check result for I0271

24685 Takehiko Nakano, Mitsuhiro Hirabayashi

Comment on 14496-12 Draft 4th edition

24686 S.-C. Lim, H. Y. Kim, J. Lee (ETRI) Cross-verification report on removal of zigzag scan from quantization matrices coding (JCTVC-I0370)

24687 Tsukasa Kimezawa, Noboru Harada Response to the call for requirements on Multimedi Presercation Description Information (MPDI)

24688 T. Sugio, T. Nishi (Panasonic) Modified derivation process on motion vector predictor and weighted prediction for HEVC multi-view extension

24689 T. Sugio (Panasonic) Cross-check report of Default value for skip/merge and AMVP (JCTVC-I0314)

24690 T. Sugio (Panasonic) AHG7: Cross-check report of A combined study on JCTVC-I0216 and JCTVC-I0107 (JCTVC-I0425)

24691 Hendry, S. Park, Y. Jeon, B. Jeon (LG) On Explicit Weighted Prediction Signalling

24692 K. Chono (NEC) Cross-verification of JCTVC-I0186 on intra mode coding

24693 Alberto Messina, Maurizio Montagnuolo A Contribution to User Descriptions: a Use Case

24694 Alberto Messina, Danilo Pau Extending Compact Descriptors for Visual Search Test Model to the Video Domain: a Preliminary Study

24695 Danilo Pau, Rudolf Matavka, Arcangelo Bruna, Stefano Valle, Massimiliano Siti, Mario Vigliar

Proposal to complement mobile requirements with automotive and surveillance ones

24696 A. Abbas, J. Boyce (Vidyo) Cross-check of Segment Based Weak Luma Filtering DF (JCTVC-I0392)

24697 W.-J. Chien (Qualcomm) CE3: Cross-check results for subtest 3.1.3 ( I0203 & H0352 )

24698 W.-J. Chien (Qualcomm) CE3: Cross-check results for subtest 3.1.2 ( I0174 & H0286 )

24699 A. Saxena, F. Fernandes (Samsung) Cross-Check of JCTVC-I0415 on Mode-Dependent DCT/DST for Chroma

24700 Y. Lin (HiSilicon) Cross-check report of JCTVC-I0149 on transform split pattern of NSQT

24701 Y.-W. Chen, Y.-W. Huang (MediaTek) Crosscheck of bypass bins for reference index coding in JCTVC-I0352

24702 T.-D. Chuang, Y.-W. Huang (MediaTek) Crosscheck of template-based modeling for coefficient coding in JCTVC-I0383

24703 Hisao Kumai, Tomoyuki Yamamoto, Andrew Segall, Norio Ito

Sharpâ€™s proposals for HEVC scalability Extension

24704 M. Zhou (TI) AHG4: Cross-verification of JCTVC-I0427 entitled category-prefixed data batching for tiles and wavefronts


24705 K. Kondo, T. Suzuki (Sony) AHG7: Cross verification of â€œBi-pred restriction for small PUsâ€ (JCTVC-�I0297)

24706 M. Shima (Canon) Crosscheck report of Simplification on default quantization matrix signalling (JCTVC-I0101)

24707 I.-K. Kim (Samsung) Cross-check on newer quantization matrices for HEVC (JCTVC-I0126)

24708 I.-K. Kim (Samsung) Cross-check on implicit TU split prcoess for asymmetric partitions (JCTVC-I0308)

24709 S. Matsuo, M. Matsumura, S. Takamura, A. Shimizu (NTT)

Non-CE1: Cross-verification report of improved edge offset coding for SAO (JCTVC-I0066)

24710 T. Yamakage, T. Itoh, T. Watanabe, T. Chujoh (TOSHIBA), C.-Y. Tsai, C.-Y. Chen, C.-M. Fu, Y.-W. Huang, S. Lei (MediaTek), I. S. Chong, M. Karczewicz (Qualcomm)

AHG6: Test results on region adaptive ALF with 64 regions

24711 S. Quackenbush 99th MPEG Audio Report24712 S. Quackenbush Audio Issues for 100th MPEG meeting24713 Lowell Winger, Eric Pearson CAN NB Contribution: Comment on

ISO/IEC 14496-10, A.3.3(k)24714 Jill Boyce, Danny Hong, Wonkap Jang 3D-HEVC HLS: Parameter sets

modifications for extension hooks24715 Jill Boyce, Danny Hong, Wonkap Jang 3D-HEVC HLS: SEI message for sub-

bitstream profile & level indicators24716 Alex Giladi, Xin Wang, Shaobo Zhang,

Yongliang LiuSegment Integrity and Authenticity in DASH

24717 Kilroy Hughes, Alex Giladi, Mukta Kar Asynchronous Event Handling in DASH24718 A. Luthra (Motorola Mobility) Profiles and Levels in HEVC24719 M. Horowitz, H. Tmar, S. Xu (eBrisk) Cross-check of AHG4: Category-prefixed

data batching for tiles and wavefronts (JCTVC-I0427)

24720 J. Boyce (chair), J. Kang, J. Samuelsson, W. Wan, Y.-K. Wang (co-chairs)

JCT-VC AHG report: Hooks for scalable coding (AHG12)

24721 H. Sasai, K. Terada (Panasonic) Cross-check results for Zone Partition for Significance Map Coding of Large TU in I0372

24722 Jae Joon Han, Sanghyun Joo Editor's input on SoCD of 23005-124723 Taejin Lee, Seungkwon Beack, Jeongil

Seo, Kyeongok KangETRI Cross-check report for USAC Common Encoder

24724 B.S. Choi, Young Ho Jeong, Jin Woo Hong

Proposal of a node for Augmentation Region

24725 C. Kim (Samsung) Cross-check on Non-CE3: Rice parameter initialization and update modifications (JCTVC-I0050)

24726 Miran Choi, Myung Gil Jang, Hyun-ki Kim

Proposing a Use Case for MPEG User Description

24727 K. Chono (NEC) Cross-verification of JCTVC-I0255 on


level restrictions on tiles for line buffer reduction

24728 Japan National Body JNB comment on HEVC extension24729 K. Chono (NEC) AHG6: Software inspection of JCTVC-

I0282 on lossless coding and deblocking filter

24730 Sally Hattori, Yoshitomo Takahashi 3D-AVC HLS: Modifications on Depth Acquisition Informormation SEI message

24731 Sally Hattori, Yoshitomo Takahashi 3DV Technical Input: JMVC software integration of coding interlace texture with progressive depth based on WD on MVC extensions for inclusion of depth maps

24732 J. Lainema, K. Ugur (Nokia) On HEVC still picture coding performance

24733 Sanghyun Joo System Architecture for User Descriptions

24734 Sanghyun Joo Draft Requirements on User Descriptions24735 S. Worrall (Aspex) AHG4: Profile Requirements For

Facilitation Of Parallel Tile Decoding24736 Massimo Balestri, Gianluca Francini,

Skjalg LepsoyComparison of performances of TM 1.0 on Linux and Windows

24737 Gianluca Francini, Massimo Balestri, Skjalg Lepsoy

Telecom Italia's response to the CDVS Core Experiment 2

24738 G. Clare, F. Henry (Orange Labs) Crosscheck of AHG4: Simplified CABAC Initialization for WPP (JCTVC-I0079)

24739 Danilo Pau, Viviana Dâ€™Alto, Arcangelo Bruna, Vijay Chandrasekhar, Bernd Girod, Anthony Huggett, Gabriel Takacs, Shalini Gupta, Bruce Flinchbaugh, Yuriy Reznik, Kota Iwamoto, Ryota Mase

CDVS Test Model Evolution: Position on Memory Requirements

24740 Massimo Balestri, Gianluca Francini, Skjalg Lepsoy

Telecom Italia's response to the CDVS Core Experiment 6

24741 W. Gao, M. Jiang, H. Yu (Huawei) AHG13: Suggested Bug Fix for Lossless Coding in HM6.1 and HEVC text specification (Ticket 410)

24742 Cai KangYing, Jiang WenFei, Tian Jiang, Luo Tao, Champel Mary-Luc

PB3DMC Bitstream update

24743 Jiang WenFei, Tian Jiang, Cai KangYing, Luo Tao, Champel Mary-Luc

PB3DMC Quality Control

24744 Jiang WenFei, Cai KangYing, Tian Jiang, Luo Tao, Champel Mary-Luc

PB3DMC Texture redundancy removal

24745 M. Zhou (TI) Signaling of quantization matrices in SPS and PPS

24746 J. Xu (Sony) Cross-check of Sign data hiding simplification and enhancement (JCTVC-I0326)


24747 J. Lou, L. Wang (Motorola Mobility) Cross-check report for Sharp's simplified absolute-3 coding method (JCTVC-I0343)

24748 K. Panusopone, V. Kung, L. Wang (Motorola Mobility)

Cross-check report for Canon's unified neighbour-based context selection proposal (JCTVC-I0060)

24749 Mohamad Raad AUNB comment on the MFC exploration activity

24750 Mohamad Raad AUNB comment addressing N12254 resolution 15.3.3

24751 Ye-Kui Wang, Ying Chen On HEVC file format24752 N. Nguyen, T. Ji, D. He, G. Martin-

CocherCE3: Cross-check of Subtest 3 on Parallelization and Throughput

24753 J. An, X. Guo (MediaTek) AHG6: Crosscheck Report for Quantization Matrices and Deblocking Filtering in JCTVC-I0280

24754 X. Guo (MediaTek) Crosscheck Report for Unified CBFU and CBFV Coding in JCTVC-I0332

24755 B. S. Choi, Young Ho Jeong, Jin Woo Hong

Proposal of a node for Reference Signal

24756 Mina Makar, Vijay Chandrasekhar, Haricharan Lakshman, Sam Tsai, Gabriel Takacs, David Chen, Bernd Girod

Update on Canonical Patch Encoding with Variable Size Patches

24757 David Chen, Vijay Chandrasekhar, Gabriel Takacs, Sam Tsai, Mina Makar, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod

Improvements to the TM with a low-memory global descriptor

24758 Sam Tsai, David Chen, Vijay Chandrasekhar, Gabriel Takacs, Mina Makar, Radek Grzeszczuk, Bernd Girod

Improvements to location coding : Reponse to CE3 - Feature Point Location Coding

24759 Vijay Chandrasekhar, Gabriel Takacs, David Chen, Sam Tsai, Mina Makar, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod

Stanford University, Nokia Response to CE2

24760 Vijay Chandrasekhar, David Chen, Sam Tsai, Gabriel Takacs, Mina Makar, Radek Grzeszczuk, Bernd Girod

Improvements to TM with low memory local and global descriptors

24761 Vijay Chandrasekhar, Gabriel Takacs, Bernd Girod

Stanford Nokia Comments on CDVS

24762 Lai-Tee Cheok, Jaeyeon Song, Kyungmo Park, Akur Saxena

Descriptor Extraction and Matching using Visual Attention Region for CDVS

24763 M. Kar, A. Hinds (CableLabs), Y. Syed (Comcast Cable)

Considerations for the creation of HEVC profiles and levels

24764 M. Kar, A. Hinds (CableLabs), Y. Syed (Comcast Cable)

Considerations for the creation of HEVC profiles and levels

24765 S. Wang, S. Ma (Peking Univ.), H. Liu, J. Jia (LG)

Simplification of View Synthesis Optimization by Detection of Zero Distortion Change in Synthesized View


24766 H. Liu, J. Jia, J. Heo (LG) Restricted Inter-View Residual Prediction24767 X. Li, L. Zhang, Cross Check of 3D-CE2.ah results of of

Samsung's ADQ24768 Xin Wang, A Contribution to MPEG-21 CEL24769 Xin Wang, Yongliang Liu, Alex Giladi,

Shaobo ZhangA Proposal for DASH Segment Protection and Encryption Signalling

24770 Minsu Ahn, Seungju Han, Jae-Joon Han, Yong Beom Lee, James D.K. Kim, Yiling Xu, Sungryeul Rhyu, Kyungmo Stanley Park, Jaeyeon Song

Proposal for Augmented Reality Application Format

24771 Y. Piao, E. Alshina, J.H. Park (Samsung) Non-CE3: Cross-check result for I033124772 Seong-Jun Bae, Kyounghee Lee, Hyun-

Woo LeeProposed MPU Structure for Inter-dependent Video Data

24773 Yongwei Zhu, Ti Eu Chan Proposed text for WD of Reference Software and Conformance for ISO/IEC 23000-12 IMAF AMD2

24774 T. Suzuki (Sony) Considerations for level definitions24775 Jeong-Do Kim, Hyung-Gi Byun, Hae-

Ryong Lee, Sanghyun JooProposal to modify scent effect (Part 3)

24776 Jeong-Do Kim, Hyung-Gi Byun, Hae-Ryong Lee, Sanghyun Joo

Proposal to modify scent capability and preference types (Part 2)

24777 Sang-Kyun Kim, Yong Soo Joo, In-Su Jang, Jin-Seo Kim, Soon-Young Kwon

A technical background of the make-up avatar usage scenario


Proposition of make-up avatar schemes for ISO/IEC 23005-4


Proposition of spectrum camera sensor schemes for ISO/IEC 23005-5

24780 Jie Chen, Ling-Yu Duan, Tiejun Huang, Wen Gao

Peking University's Response to the CDVS Core Experiment 2

24781 Jie Lin, Ling-Yu Duan, Tiejun Huang, Wen Gao


24782 Zhe Wang, Ling-Yu Duan, Jie Chen, Tiejun Huang, Wen Gao


24783 Bing Li, Ling-Yu Duan, Yiming Chen, Jie Lin, Tiejun Huang, Wen Gao


24784 Gerard Fernando Report of MMT/D1-LD Core Experiment24785 Wang Fang, Gerard Fernando, Zhao Yu Updated ARQ Proposal for MMT24786 Y. Chiu, W. Zhang, L. Xu, Y. Han

(Intel)Cross-check of Simplified Alpha Bit-depth Restriction in Chroma LM Mode (JCTVC-I0178)

24787 Jeongil Seo, Seungkwon Beack, Kyeongok Kang

Test Procedure Proposal for Interactivity Requirement in 3D Audio

24788 Yasuaki Tokumo, Shuichi Watanabe, Takuya Iwanami

DASH: URL anchors for MPD

24789 J. Kim AHG5: Cross check of Qualcommâ€™s proposal JCTVC-I0325

24790 Sunmi Yoo, Junghak Nam, Donggyu Sim,

3DV.h: Inter-view bi-prediction for the common test conditions

24791 J. Kim Cross check of Hisilicon and Huawei's


proposal JCTVC-I008424792 T. Yamakage (chair), K. Chono, Y. J.

Chiu, I. S. Chong, M. Narroschke, A. Norkin (vice chairs)

JCT-VC AHG report: In-loop filtering (AHG6)

24793 C.-W. Hsu, Y.-W. Huang (MediaTek) Crosscheck of CBF coding without derivation process in JCTVC-I0152

24794 Japan National Body JNB request on HEVC scalable extension24795 Yasuaki Tokumo, Shuichi Watanabe,

Takuya IwanamiDASH: segment availability for low-latency live streaming

24796 Shinya Shimizu, Hidaki Kimata 3D-CE1.a related: Simplification of in-loop view synthesis with fractional-pel disparity

24797 Shuichi Watanabe, Yasuaki Tokumo, Takuya Iwanami

MMT: Delivery Characteristics Descriptor for Multi-components Delivery Management (on M-TC/C1-LD/E1-CI)

24798 Shuichi Watanabe, Yasuaki Tokumo, Takuya Iwanami, Maki Takahashi

MMT: Proposal on MMT-CI Structure and Management

24799 Jawahar Arumugam, Sudhakar Jayanty, Takuya Iwanami, Shuichi Watanabe, Takashi Kaneko

MMT: Concept and Technological view of Control Asset (on E1-CI)

24800 Takuya Iwanami, Yasuaki Tokumo, Shuichi Watanabe

DASH: multicast/broadcast extension to DASH

24801 Alessandra Mosca Cross-check - TI response to CDVS CE224802 Giovanni Cordara, Imed Bouazizi,

Lukasz KondradHuawei's response to CDVS Core Experiment 3

24803 Giovanni Cordara CDVS Core Experiment 3: cross-check of Stanford University's proposal

24804 K Sato (Sony) Crosscheck of JCTVC-I0140: On Deblocking process simplification for slice and tile boundaries

24805 Shuichi Aoki MMT Report of CE on E2-LD24806 Shuichi Aoki MMT Report of CE on D2-LD24807 Philippe Hanhart (EPFL), Francesca De

Simone (EPFL), Touradj Ebrahimi (EPFL), on behalf of Qualinet

3DV: Alternative metrics to PSNR

24808 A. Fuldseth (Cisco) CE1, test6.2: Cross-check of JCTVC-I0379 - Coding of SAO Type

24809 Miyoung Kim, Eunmi Oh, Oliver Weiss, Fabian Haussel

Proposed corrections to MPEG-4 BSAC

24810 Michael Grafl, (on behalf of the editors) Editor's Input on 2nd Study of ISO/IEC DIS 23006-4 2nd edition Elementary Services

24811 Traian Lavric, Adrian Gabrielli, Ivica Arsov, Marius Preda

XML Schema for Augmented Reality Application Format

24812 Traian Lavric, Adrian Gabrielli, Ivica Arsov, Marius Preda

ARQuiz: an ARAF game

24813 Benjamin JAILLY, Marius Preda Augmented Reality use case for remote laboratories


24814 Richard Wetzel, Marius Preda, Christina Moreno, Veronica Scurtu (on behalf of TOTEM consortium)

Games in mixed and augmented reality - Use cases for ARAF

24815 Marius Preda, Neil Trevett (Khronos Consortium), Don Brutzman, Anita Havele (Web3D), Christine Perey (ARStandards)

Towards a unique standard for 3D Object Compression

24816 Alexey Fartukov, , Igor Kovliga, , Mikhail Mishurovskiy, , Jaejoon Lee,

3D-AVC results on inter-view coding with adaptive luminance compensation algorithm

24817 Thomas Rusert 3D-HEVC HLS: Inter-layer SPS prediction

24818 Thomas Rusert 3D-HEVC HLS: Signaling of layer identifiers and inter-layer decoding dependencies

24819 Jin Young Lee, Jaejoon Lee, Du Sik Park

3D-CE1.a results on a context-based adaptive skip flag positioning method by Samsung

24820 Byung Tae Oh, Jaejoon Lee, Du Sik Park,

3D-CE2.a results on adaptive depth quantization by Samsung

24821 Seok Lee, Seungsin Lee, Kwan-Jung Oh, HoCheon Wey, Jaejoon Lee

3D-CE3 results on in-loop depth resampling by Samsung

24822 Ilsoon Lim, HoCheon Wey, Jaejoon Lee, 3D-CE4.a results on region based adaptive loop filter by Samsung

24823 Thomas Rusert 3D-CE3 summary report: in-loop depth resampling

24824 Jin Young Lee, Tadashi Uchiumi, Jaejoon Lee, Yoshiya Yamamoto, Du-Sik Park

3D-CE5.a results on joint proposal for an improved depth-based motion vector prediction method by Samsung and Sharp

24825 Kwan-Jung Oh, Byung Tae Oh, Jin Young Lee, Jaejoon Lee, HoCheon Wey, Du Sik Park (Samsung), Gun Bang, Won-Sik Cheong, Namho Hur (ETRI), Kyung Yong Kim, Gwang Hoon Park (KHU)

3D-CE6 results on depth intra prediction by Samsung and ETRI-KHU


3D-CE8.a results on view synthesis optimization using distortion in synthesized views by Samsung


3D-CE2.h results on adaptive depth quantization by Samsung

24828 Ilsoon Lim, HoCheon Wey, Jaejoon Lee, 3D-CE4.h results on region based adaptive loop filter by Samsung

24829 Jin Young Lee, Jaejoon Lee, Du Sik Park,

3D-CE5.h related results on an improved inter-view motion parameter prediction method by Samsung


3D-CE8.h results on view synthesis optimization using distortion in synthesized views by Samsung

24831 Kwan-Jung Oh, Jaejoon Lee, Du Sik Park

3DV high level syntax on view synthesis RDO


24832 Jaejoon Lee 3D-CE1.a summary report on view synthesis prediction

24833 Kwan-Jung Oh 3D-CE4.a summary report on in-loop filtering for depth

24834 Jaejoon Lee 3D-CE6 summary report on depth intra prediction

24835 Kwan-Jung Oh 3D-CE8.a summary report on RD Optimization

24836 Kwan-Jung Oh 3D-CE4.h summary report on in-loop filtering for depth

24837 Kwan-Jung Oh 3D-CE8.h summary report on RD Optimization

24838 Jin Young Lee (Samsung) Cross check of 3D-CE1.a results of Qualcomm

24839 Jin Young Lee (Samsung) Cross check of 3D-CE1.a results of NTT24840 Ilsoon Lim, Jaejoon Lee (Samsung) Cross check of 3D-CE1.a results of

Zhejiang Univ24841 Karsten GrÃ¼neberg, Thomas Schierl On Transport of HEVC over MPEG-2

Systems24842 Seok Lee, Seungin Lee, HoCheon Wey,

Jaejojon Lee (Samsung)Cross check of 3D-CE3 results of Qualcomm

24843 Ilsoon Lim, Jaejoon Lee (Samsung) Cross Check of 3D-CE4.h results from Aachen Univ.

24844 Byung Tae Oh (Samsung) Cross Check of 3D-CE8.h results of HHI24845 Kazuyoshi Suzuki, Masayuki Tanimoto Cross Check of 3D-CE7.a Results on

Global Depth and View Prediction of NICT by NISRI

24846 Kazuyoshi Suzuki, Masayuki Tanimoto Multiview Video Test Sequence in Circular Camera Arrangement for 3DV/FTV

24847 Jian-Liang Lin, Yi-Wen Chen, Xun Guo, Yu-Lin Chang, Yu-Pao Tsai, Yu-Wen Huang, Shawmin Lei,

3D-CE5.a related motion vector competition-based Skip/Direct mode with explicit signaling

24848 Shinya Shimizu Cross-check of 3D-CE1.a on context-based skip flag syntax (Samsung)

24849 Shinya Shimizu Cross-check of 3D-CE1.a related on generalized view synthesis prediction (GVSP) mode (Qualcomm)

24850 Shinya Shimizu Cross-check of 3D-CE5.a on depth-based motion vector prediction (Samsung and Sharp)

24851 Shinya Shimizu Cross-check of 3D-CE6.a on model-based intra prediction for depth map (Samsung and ETRI/KHU)

24852 withdraw24853 Leon Terentiv, Oliver Hellmuth Contribution for SAOC conformance

testing24854 Seong Yong Lim, Injae Lee, SangHyun

Park, Jihun Cha, Youngkwon LimA proposal of reference software for 23007-2


24855 Christian Timmerer, Benjamin Rainer, (on behalf of SocialSensor)

Comments and Requirements on Draft Use Cases for MPEG User Description

24856 Seong Yong Lim, Injae Lee, SangHyun Park, Jihun Cha, Youngkwon Lim

Abstract of IS 23007-2

24857 Kota Iwamoto, Ryota Mase Cross-check of Telecom Italia's proposal on CDVS CE2

24858 Daniel Fischer FhG listening test report on USAC common encoder (JAME)

24859 Andreas Silzle, Juergen Herre Fraunhofer IIS 3D Audio Loudspeaker Setup and Room-Acoustic Properties

24860 Andreas Silzle, Hanne Stenzel, Juergen Herre,

New 3D Audio Test Items

24861 Max Neuendorf, Daniel Fischer, Julien Robilliard

Proposed Update of WD 23003-3 AMD1 USAC Conformance

24862 Andreas Niedermeier, Daniel Fischer Proposed Corrections to the USAC Reference Software

24863 Julien Robilliard, Andreas Niedermeier Proposed additions to DCOR1 of USAC24864 Oliver Wuebbolt Thoughts on Draft Use Cases,

Requirements and Evaluation Procedures for 3D Audio

24865 Gerhard Tech, Karsten MÃ¼ller, Thomas Wiegand

3D-CE8.h results on view synthesis optimization by HHI

24866 Ferenc Kraemer Defect Report on ISO/IEC 14496-2624867 Fabian JÃ¤ger 3D-CE1.h Summary Report: View

Synthesis Prediction24868 Fabian JÃ¤ger 3D-CE1.h Results on Warping Based

Prediction by RWTH Aachen University24869 Gerhard Tech Cross Check of 3D-CE8.h results of

Samsung24870 Fabian JÃ¤ger 3D-CE4.h Results on Trilateral Loop

Filtering by RWTH Aachen University24871 Fabian JÃ¤ger 3D-CE4.h Cross-Check of Region Based

Adaptive Loop Filter by Samsung24872 Byeongdoo Choi, Jaehyun Kim,

Jeonghoon Park, 3D-HEVC HLS: On Slice header

24873 Gerhard Tech Cross check of 3D-CE8.h results of Zhejiang Univ

24874 Byeongdoo Choi, Jaehyun Kim, Jeonghoon Park

3D-HEVC HLS: On Picture order counts

24875 Gerhard Tech, Karsten Mueller, Thomas Wiegand

3D-CE8.h related results of view synthesis optimization


3D-HEVC HLS: On Reference list


3D-HEVC HLS: On Flexible coding order


3D-HEVC HLS: On NAL unit header

24879 Byeongdoo Choi Cross Check of result on KWUâ€™s advanced motion and disparity prediction


method24880 Silvia Llorente, Jaime Delgado, Walter

Allasia, Francesco GalloWorking document for the preparation of ISO/IEC 2nd DIS 23006-5 (MPEG-M Part 5: Service Aggregation)

24881 Byeongdoo Choi Cross Check of result on KWUâ€™s Inter-view bi-prediction for the common test conditions

24882 Damien de Saint-Jorre, Marco Mattavelli A proposal for the RMC specification of HEVC texture decoding

24883 Silvia Llorente, Jaime Delgado, Walter Allasia, Francesco Gallo

Proposal for rationalization of Annex H of ISO/IEC 23006-4 2nd edition Part 4 Elementary Services

24884 Silvia Llorente, Jaime Delgado, Eva Rodriguez

Proposal for improving ISO/IEC 23006-4 2nd edition Part 4 Elementary Services

24885 Rik Allen, Vivek Gowri-Shankar Crosscheck of JCTVC_I0257 - On Intensity Dependent Quantization in the HEVC codec

24886 Jaime Delgado, Eva Rodriguez, Laurent Boch, Francesco Gallo

Proposal for a MPEG-21 CEL Reference Software Plan

24887 Jaime Delgado, Eva Rodriguez, Laurent Boch, Francesco Gallo

List of open issues in MPEG-21 CEL DIS

24888 J.Boehm SCENE BASED AUDIO TECHNOLOGY, AN OVERVIEW

24889 Miska M. Hannuksela Test Model for AVC-based 3D video coding: editor's update

24890 Miska M. Hannuksela, Dmytro Rusanovskyy (Nokia)

3DV-ATM EHP high-level syntax: reference picture list modification

24891 Miska M. Hannuksela (Nokia) 3DV-ATM HP/EHP high-level syntax: slice header prediction


3DV-ATM HP/EHP high-level syntax: sequence parameter set design

24893 Yin Zhao, Lu Yu 3D-AVC HLS: recommended stereo pair information signalling

24894 Miska M. Hannuksela (Nokia) 3DV-HTM high-level syntax: slice header prediction

24895 Peng Lu, Yin Zhao, Lu Yu 3D-AVC HLS: Camera Parameter Set (CPS) for camera parameter signalling


3DV-HTM high-level syntax: video and sequence parameter set design

24897 David Virette, Lang Yue, Du Zhengzhong,

Comments on 3D audio activity

24898 Yin Zhao, Lu Yu 3D-CE1.a results on VSP with integer and half-pixel rendering precision

24899 Li Wang, Deliang Fu, Yin Zhao, Lu Yu 3D-CE8.h: results on JRDO and VSO with different view synthesis algorithms

24900 Franz Hunn Rhee, Karsten MÃ¼ller, Heiko Schwarz

3DV-CE-Annex-A: Crosscheck of 3D-HTM results by HHI

24901 Pierrick Philippe, on behalf of the FRNB FRNB Comments on HEVC24902 Pierrick Philippe, on behalf of the FRNB FRNB Comment on MPEG-2 Systems


24903 Pierrick Philippe, on behalf of the FRNB FRNB Comment on 3DV tracks2490424905 V. Seregin, M. Coban (Qualcomm) Cross-verification of JCTVC-I0125 on

reference list combination24906 V. Seregin (Qualcomm) Cross-verification of JCTVC-I0219 on

changing cu_qp_delta parsing24907 Junghak Nam, Sunmi Yoo, Hyomin

Choi, Woong Lim, Donggyu Sim, Gun Bang, Won-Sik Cheong, Namho Hur,

3DV-CE2.h results on adaptive quantization for depth map

24908 Junghak Nam, Sunmi Yoo, Hyomin Choi, Woong Lim, Donggyu Sim, Seoungjun Oh

3DV-CE5.h result on KWUâ€™s advanced motion and disparity prediction method

24909 Gregory Pallone, [email protected], Pierrick Philippe

Orange Labs Cross-check report on Common Encoder

24910 Andreas HÃ¶lzer, Johannes Hilpert, Julien Robilliard

Thoughts on MPEG Surround for streaming

24911 Christian Ertel, Frans de Bont, Julien Robilliard

Corrections to MPEG Surround reference software

24912 Skjalg Lepsoy, Massimo Balestri, Gianluca Francini

Retrieval using global descriptors computed at the server side

24913 D.Rusanovskyy, D.Tian, M. Hannuksela, A.Vetro

Compression efficiency of 3DV-ATM in MVC-compatible and AVC-compatible coding configurations

24914 P. Aflaki, D. Rusanovskyy, M. Hannuksela

CE3a: Non-linear Depth Map Resampling for 3DV-ATM Coding

24915 S. Wenyi, D.Rusanovskyy, L.Chen, M.Hannuksela

3DV-ATM CE1 - Low complexity block-based View Synthesis Prediction

24916 D.Rusanovskyy, O.Bici Software integration of Flexible Coding Order (FCO) in 3DV-HEVC

24917 MarÃ¬a Luis Valero, Julien Robilliard LD MPEG Surround conformance for Low Delay AAC v2 profile

24918 Tobias Albert, MarÃ¬a Luis Valero, Julien Robilliard

Reference software for Low Delay AAC v2 profile

24919 R. Skupin, V. George, T. Schierl, 3D-HEVC HLS: Generic HEVC high level syntax for scalability and adaptation

24920 Angelo Difino, Giuseppe VavalÃ A demo use of MPEG-M for a content marketplace

24921 Angelo Difino, Az Mousas, Angelos-Christos Anadiotis, Bogdan Ardeleanu, Panagiotis Gkonis

Proposal for a refactored version of MXM for MPEG-M purpose

24922 Angelo Difino, Giuseppe Tropea, Angelos-Christos Anadiotis, Silvia Llorente

MPEG-M Reference Software Workplan

24923 Angelos-Christos Anadiotis, Angelo Difino, Giuseppe Tropea, Iakovos Venieris

Proposal for adding the Overlay Technology Engine

24924 Angelo Difino, Az Mousas, Angelos-Christos Anadiotis, Bogdan Ardeleanu,

Proposed revised version of MPEG-M part3


Panagiotis Gkonis24925 Angelo Difino, Az Mousas, Angelos-

Christos Anadiotis, Bogdan Ardeleanu, Panagiotis Gkonis,


24926 Angelo Difino, Giuseppe VavalÃ Content management and protection in LASeR

24927 Danillo Graziosi, Dong Tian, Anthony Vetro

3D-CE3.a results on in-loop depth upsampling filter


3D-CE3.a related new in-loop depth up-sampling filter

24929 Li Zhang 3D-CE5.h related: cross check of improved inter-view motion parameter prediction method by Samsung

24930 Mihai MITREA, Bojan JOVESKI, Rama-Rao GANJI, Jamie MARSHALL, FranÃ§oise PRETEUX, Youngkwon LIM

Beyond MPEG collaboration: MPEG-4 and HTML5

24931 Mihai MITREA, Bojan JOVESKI, Iain-James MARSHALL, FranÃ§oise PRETEUX

UD Draft Requirements related to MEDUSA use case

24932 Yang Yu, Li Zhang, 3D-CE1.a: Cross check of 3D-CE1.a results of Samsung and NTT joint proposal


3D-CE1.h related proposal for view synthesis prediction

24934 Jianwen Chen, Cliff Reader, Rob Glidden

Proposed Text of Working Draft for MPEG Internet Video Coding

24935 Dong Tian, Danillo Graziosi, Anthony Vetro

3D-CE1.a related proposal for synthetic reference refinement


3D-CE3.a results on cross check for Nokia proposal

24937 Li Zhang, Ying Chen, Marta Karczewicz 3D-CE5.h related: Disparity vector derivation for multiview video and 3DV

24938 Xiang Li, Ying Chen, Marta Karczewicz 3DV-HEVC: Simplified inter-view residual prediction

24939 G. Van der Auwera, Y. Chen, M. Karczewicz

3D-CE4.h related: Adaptive depth map edge filtering

24940 Yu Yang, Ying Chen, Li Zhang, Marta Karczewicz

3D-CE1.a related: on Generalized view synthesis prediction (GVSP) mode

24941 Li Zhang, Ying Chen, Yang Yu, Karthic Veera, Marta Karczewicz,

3D-CE1.a related: View synthesis based on asymmetric texture and depth resolutions

24942 G. Van der Auwera, Y. Yu, L. Zhang, Y. Chen, M. Karczewicz,

3D-CE3.a results on Nonlinear depth map resampling

24943 Ying Chen, Ye-Kui Wang 3D-HEVC HLS: on NAL unit header24944 Ying Chen, Adarsh K.

Ramasubramonian, Ye-Kui Wang, Marta Karczewicz

3D-HEVC HLS: reference picture list modification

24945 Ying Chen, Ye-Kui Wang, Marta 3D-HEVC HLS: Parameter sets for 3DV


Karczewicz24946 Ying Chen, Ye-Kui Wang, Marta

Karczewicz3D-AVC HLS: More flexible slice header prediction

24947 Yunseok Song, Cheon Lee, Yo-Sung Ho 3D-CE4.a related: Depth boundary filtering

24948 Do-Young Kim, Cheon Lee, Yo-Sung Ho

3D-CE3 related: Depth upsampling using depth edge detection

24949 Yuki Yamamoto, Mitsuyuki Hatanaka, Toru Chinen

Proposal of Corrections to USAC Text and associated Reference Software

24950 MickaÃ«l Raulet, Gildas Cocherel RVC Parser FU for HEVC for INTRA frames

24951 W. Lim, S. Yoo, J. Nam, D. Sim, G. Bang, W. Cheong, N. Hur

Cross check of 3DV-CE4.h : Results of Trilateral filter by Archen Univ.

24952 D. Tian, R. Cohen, A. Vetro (MERL) Cross verification of JCTVC-I0436, Modified derivation process on motion vector predictor and weighted prediction for HEVC multi-view extension

24953 Christian Tulvan, Marius Preda Updates on w12589 Text of ISOIEC 23002-4 PDAM3 Graphics Tool Library (GTL) for Reconfigurable Multimedia Coding (RMC) Framework

24954 Christian Tulvan, Marius Preda Processing FUs for SC3DMC24955 Christian Tulvan, Marius Preda Network configurations for SC3DMC

decoders (update)24956 Christian Tulvan, Marius Preda Software implementation for GTL FUs24957 Christian Tulvan, Marius Preda Math FUs for GTL24958 Withdrawn24959 Withdrawn24960 Withdrawn24961 Clemens Par (swissaudec) Further Evidence of Performance of

Swissaudecâ€™s VoiCodeÂ® Technology

24962 Clemens Par (swissaudec) Referential Contribution for the Definition of Inverse Coding (Inverse MS Audio Filtering) with or without Invariant Based Calibration, and Conclusions for Use Cases, Requirements and Evaluation Procedures for 3D Audio

24963 Fabian JÃ¤ger 3DV Cross Check of M24938 - Simplified Inter-View Residual Prediction by Qualcomm

24964 Clemens Par (swissaudec) Possible Revisions to ISO/IEC JTC 1/SC 29/WG 11/N12610 (â€œDraft Use Cases, Requirements and Evaluation Procedures for 3D Audioâ€)�

24965 L. Guo (Qualcomm), Cross-verification of JCTVC-I0371 Luma Context Reduction for LAST coding

24966 Arianne Hinds, Yuriy Reznik Addressing comments for ISO/IEC 23002-1:2006


24967 Xin Wang, Yongliang Liu, Alex Giladi, Shaobo Zhang

On Encryption Key Derivation and Transport for DASH Segment Encryption

24968 Sebastiaan Van Leuven, Glenn Van Wallendael, Jan De Cock, Fons Bruls, Ajay Luthra, Rik Van de Walle,

Overview of the coding performance of 3D video architectures

24969 Withdrawn24970 Thomas Stockhammer Considerations on an Improved File

Format24971 Thomas Stockhammer, Waqar Zia Media segment conformance for ISO

BMFF24972 Thomas Stockhammer, Waqar Zia Harmonization of MPEG-DASH Test

Vectors24973 Rob Glidden, Cliff Reader Comments on AUNB request to include

non-proposer IPR in MPEG IVC24974 Thomas Stockhammer, Waqar Zia Proposed updates to WD of 23009-224975 A. Norkin, I. Girdzijauskas View synthesis adaptation to display

parameters24976 A. Norkin, M. Petterson, T. Rusert View synthesis range signaling24977 WIthdrawn24978 Yuriy Reznik, Kilroy Hughes, Thomas

StockhammerProposed editorial improvements to WD of 23009-3

24979 Ed Asbun, Yuriy Reznik Cross check of test vectors for dependent representations

24980 David Singer Exploring a new MPEG file format24981 David Singer, Thomas Stockhammer Coding-independent Code-Points24982 Zhan Ma, Mian Dong, Xin Li, Felix

Fernandes, Sungoh Hwang, Jaeyeon Song

Energy-efficient Video Processing on Mobile Devices with Embedded Content Information

24983 Krasimir Kolarov, David Singer, David Benham, Thomas Wiegand, Lowell Winger, Eric Pearson, Stephen Botzko, Jesus Sampedro, Gaelle Martin-Cocher,

Updated Web Video Coding WD

24984 Takanori Senoh 3D- CE7.a summary report on Global Depth and View Prediction

24985 Takanori Senoh, Kenji Yamamoto, Ryutaro Oi, Yasuyuki Ichihashi, Taiichiro Kurita

3D-CE7.a results on Global Depth and View Prediction by NICT

24986 W.-J. Chien, M. Karczewicz, J. Sole, J. Chen (Qualcomm)

On coefficient level remaining coding

24987 T. Yamakage, T. Itoh, T. Watanabe (TOSHIBA)

AHG6: Cross-check of simplification of ALF filter coefficients coding (JCTVC-I0346)

24988 Michael Dolan (Microsoft), Arianne Hinds (Cablelabs), Kilroy Hughes (Microsoft), Walt Husak (Dolby), Kevin Streeter (Adobe) Kazuhiko Takabayashi (Sony)

Proposal for the carriage of SMPTE and W3C timed text in the file format

24989 Y. Takahashi, T. Suzuki 3D-CE5.h related results on reduction of depth map estimation by Sony


24990 Y. Takahashi, T. Suzuki Cross check of 3D-CE5.h KWU inter-view motion vector prediction by Sony

24991 T.Chujoh (Toshiba) Cross-check report for JCTVC-I0125 on reference list combination

24992 Y. Lin, L. Liu (HiSilicon) Combination of JCTVC-I0084 and JCTVC-I0298 on simplified MV scaling process for spatial AMVP derivation

24993 Hendry, B. Jeon (LG) Comments on HEVC File Format24994 M. Budagavi (TI) Crosscheck of CE1 Test4.2: Region-

based syntax in APS mode (JCTVC-I0161)

24995 J. Min, E. Alshina, J. Park (Samsung) Cross-verification of JCTVC-I0199 on decoupling SAO on/off from SAO type with neighbor-based contexts

24996 M. Budagavi (TI) Crosscheck of Option 2 (RA) and independent ALF chroma control of AHG6: Baseline options for ALF (JCTVC-I0157)

24997 Y. Piao, E. Alshina, J.H. Park(Samsung) Non-CE3: Cross-check result for I040324998 Kwan-Jung Oh, Jaejoon Lee, Du Sik

Park, 3DV SEI messages on depth perception

24999 Sunmi Yoo, Junghak Nam, Donggyu Sim

3DV.h:Cross-check of LG's Maximum residual quadtree depth reduction for 3DV depth coding

25000 Roy YUE Multi-layer information of MFU (on E1-LD)

25001 Roy YUE Comments to draft MMT WD25002 Jin Young Lee (Samsung) Cross Check of 3D-CE5.h results of

Qualcomm25003 Jin Heo, Doowon Lee, Sehoon Yea 3DV.h: Maximum residual quadtree

depth reduction for 3DV depth coding25004 Danilo Pau, Arcangelo Bruna, Mario

Vigliar, Gian Domenico Licciardo, Ettore Napoli, Giorgio Lopez, Gianfranco Di Nuzzo, Claudio Parrella

Memory analysis of Interest Point Detector and Compact Descriptor algorithms

25005 Jin Heo, Eunyong Son, Sehoon Yea 3DV.h: Modified truncated Golomb-Rice code for 3DV-HTM

25006 Jin Heo, Eunyong Son, Sehoon Yea Cross-check report for m24907 on 3DV-CE2.h: adaptive quantization for depth map

25007 G. Van Wallendael, S. Van Leuven, J. De Cock, R. Van de Walle (Ghent Univ.)

Cross-check of Intensity Dependent Quantisation (JCTVC-I0257)

25008 Jiwook Jung, Taesup Kim, Sehoon Yea 3DV Warp-Map Converter for Warp-Map Coding

25009 Japan National Body JNB comments on HEVC extensions to support non-4:2:0, n-bit video

25010 Eunyong Son, Sehoon Yea, 3D-CE8.h results: On the adequacy of the RD-measure in VSO


25011 Doowon Lee, Jaewon Sung, Jin Heo, Sehoon Yea

3D-CE6.h related: Region Boundary Chain Coding for Depth-map

25012 Doowon Lee, Jaewon Sung, Jin Heo, Sehoon Yea

3D-CE6.h related: Simple Region-based Intra Prediction for Depth-map

25013 K. Wegner Report on progress of integration of Poznan tools in 3D-HTM software

25014 O.Stankiewicz, K.Wegner, J.Siast 3D-CE1h results on Depth Map Disocclusion Coding by Poznan University of Technology

25015 O.Stankiewicz 3D-CE5a summary report: motion/mode parameter prediction

25016 O.Stankiewicz 3D-CE2 summary report: Nonlinear Depth Representation & Coding

25017 O.Stankiewicz, K.Wegner, J.Siast 3D-CE2a results on Nonlinear Depth Representation

25018 Olgierd Stankiewicz, Krzysztof Wegner, Jakub Siast

3D-CE2a cross check of Samsung proposal on Adaptive Depth Quantization by Poznan University of Technology

25019 O.Stankiewicz, K.Wegner, J.Siast 3D-CE2a results on Adaptive Depth Quantization combined with Nonlinear Depth Representation

25020 O.Stankiewicz, K.Wegner, J.Siast 3D-CE2h results on Nonlinear Depth Representation

25021 O.Stankiewicz, K.Wegner, J.Siast 3D-CE2h results on Adaptive Depth Quantization

25022 O.Stankiewicz, K.Wegner, J.Siast 3D-CE2h results on Adaptive Depth Quantization combined with Nonlinear Depth Representation

25023 K. Ugur, O. Bici (Nokia) CE2: Cross-check of CE2.b.3 & CE2.b.4 (JCTVC-I0038 & JCTVC-I0039)

25024 Jaewon Sung, Moonmo Koo, Sehoon Yea

3D-CE5.h results on motion parameter prediction of LG

25025 Jaewon Sung, Sehoon Yea 3D-CE5.h cross check results of Qualcomm by LG

25026 Japan National Body JNB comment on study of tools for high resolution video for HEVC

25027 Heiko Schwarz, Gerhard Tech Cross check of 3D-CE5.h related: Sony's simplification of depth map estimation by HHI

25028 D. Singer (Apple) HEVC Profile Signalling25029 Angelos-Christos Anadiotis, Angelo

DifinoUpdate for *Entity Elementary Services

25030 Heiko Schwarz, Gerhard Tech 3DV: Cross check of LG's proposal on restricted inter-view residual prediction by HHI

25031 K. Suehring (HHI) AHG11: Definition of slice types25032 Y.-K. Wang (chair), J. Boyce, Y. Chen,

M. M. Hannuksela, K. Kazui, T. Schierl, JCT-VC AHG report: High-level syntax (AHG11)


R. SjÃ¶berg, T. K. Tan, W. Wan, P. Wu (vice chairs),

25033 G. Clare, F. Henry Crosscheck of Dependent Slices (JCTVC-I0229)

25034 P. Aflaki, D. Rusanovskyy 3D-CE3.a: Crosscheck of MERL's proposal on depth map processing by Nokia

25035 P. Aflaki, D.Rusanovskyy, 3D-CE8.a: Crosscheck of Samsung's proposal on VSO by Nokia

25036 Gabriel Takacs, Vijay Chandrasekhar, Bernd Girod

An Alternative Interest Point Detector

25037 J. Vieron, J.-M. Thiesse (Ateme) On Chroma considerations for Interlaced material coding

25038 M. Horowitz (chair), M. Coban, F. Henry, K. Kazui, A. Segall, W. Wan, S. Wenger, M. Zhou (vice-chairs)

JCT-VC AHG report: High-level parallelism (AHG4)

25039 V. Sze (TI) Non-CE3: Cross-check of JCTVC-I0274 on reducing data dependency in the context selection of significant_coeff_flag

25040 V. Sze (TI) Non-CE3: Cross-check of JCTVC-I0269 on High Throughput Level Coding with Context Reduction

25041 V. Sze (TI) Cross-check of JCTVC-I0102 on diagonal scan for quantization matrix coefficients

25042 Non-CE3: Cross-check25043 Jonathan Freeman, Eva Ferrari, Marius

PredaUser profile for community services over MMOGs

25044 V. Sze (chair), C. Auyeung, G. Martin-Cocher, T. Nguyen, J. Sole (vice-chairs)

JCT-VC AHG report: Unified Coefficient Coding (AHG5)

25045 V. Sze, T. Nguyen, K. Panusopone, Y. Piao, J. Sole (CE coordinators)

CE3: Summary report of Core Experiment on coefficient scanning and coding

25046 K. Minoo, D. Baylon (Motorola Mobility), I. S. Chong, M. Karczewicz (Qualcomm)

Non-CE1: Coding of SAO merge left and merge up

25047 G. Van der Auwera 3D-CE3.a: Cross Check of Samsung's proposal on in-loop depth resampling

25048 W.-S. Kim (TI) Cross-check of Reduced Contexts for Last Position Coding in JCTVC-I0339

25049 S.H. Kim, A.Segall(Sharp) Cross-check of Updated design of the probability estimator and the coding engine of the M Coder in JCTVC-I0276

25050 Taesup Kim, Sehoon Yea Compatibility of Image Domain Warping based View Synthesis Algorithm with 3D Video Coding System based on Multi-view Video plus Depth

25051 Y. Takahashi, T. Suzuki Cross check of 3D-CE5.h LG's inter-view motion vector prediction by Sony


25052 Jiwook Jung, Sehoon Yea Cross check of 3D-CE3.a results of Qualcomm by LG

25053 Jiwook Jung, Sehoon Yea Cross check of 3D-CE4.a results of Samsung by LG

25054 T. Yamakage, M. Budagavi, I. S. Chong, M. Narroschke, Y.-W. Huang

CE2: Summary report of Core Experiment on Adaptive Loop Filtering

25055 Sunhyoung Kwon, Seok Ho Won, Ho Kyom Kim, Song Soo Lim, O Hyoung Kwon

Proposal for subsection 5.5.3.4 in WD on MMT Transport Characteristics

25056 Byung Tae Oh (Samsung) Cross check of 3D-CE2.a results of Poznan Univ.

25057 Byung Tae Oh (Samsung) Cross check of 3D-CE2.h results of Poznan Univ.

25058 Byung Tae Oh, Ilsoon Lim (Samsung) Cross Check of 3D-CE8.h results of Zhejiang Univ.

25059 Byung Tae Oh (Samsung) Cross Check of LG proposl on 3DV fast determination of zero synthesized view change in view synthesis optimization

25060 Sehoon Yea 3D-CE5.h summary report: motion/mode parameter prediction

25061 Jiyeon Kim, Jae-Kwan Yun, Hyun-Jin Yoon, Kwang-Roh Park, Kyoungro Yoon

Proposal of 4D Media Application Format

25062 Kwang-deok Seo(Yonsei Univ.), Jeongju Yoo(ETRI), Chang Ki Kim (ETRI), Jin Woo Hong (ETRI)

Proposed D.1 layer MMT payload header format for in-network adaptation of layered video

25063 Chang Ki Kim(ETRI), Kwang-deok Seo(Yonsei Univ.), Jae Ho Kim(ETRI), Jeongju Yoo(ETRI), Jin Woo Hong(ETRI)

Delivery session management signaling for multi-screen services

25064 T. Suzuki (chair) JCT-VC AHG report: Memory bandwidth restrictions in motion compensation (AHG7)

25065 Hendry, B. Jeon (LG) Crosscheck report for JCTVC-I034025066 Hendry, B. Jeon (LG) Crosscheck report for JCTVC-I034225067 M. Narroschke, S. Esenlik AHG6: Cross check of chroma QP offsets

and chroma deblocking filtering (JCTVC-I0283)

25068 Ilsoon Lim, Jaejoon Lee (Samsung) Cross check of 3D-CE1.h results of Poznan Univ.

25069 Fang-Chu Chen, Ching-Chieh Lin, Gwo-Giun Lee

3DV AVC based Interlace Multiview Plus Depth Coding

25070 K. Sugimoto, A. Minezawa (Mitsubishi) new 4K test sequence for HEVC standard extension

25071 J. Jung (Orange Labs) Cross-check of JCTVC-I0080 on parallel NxN merge mode

25072 Sunghee Hwang Architecture for AL-FEC in MMT25073 Sunghee Hwang Information Block Generation


25074 Hyungyu Kim, Sowon Kim, Seungwook Lee, Jin Sung Choi, Euee S. Jang

The Generic Parser FU Concept for Reconfigurable Graphics Coding

25075 Seungwook Lee, Jin Sung Choi, Sinwook Lee, Hyerin Lim, Euee S. Jang

CE reports on the GTL4RMC

25076 Seungwook Lee, Jin Sung Choi, Sinwook Lee, Hyerin Lim, Euee S. Jang

Introduction of data types for token types

25077 Cui Li, Seungwook Lee, Jin Sung Choi, Euee S. Jang

Status report on CE1

25078 O. Bici, K. Ugur (Nokia) Cross-check report of JCTVC-I017125079 J. Xu (Microsoft) Cross-check of JCTVC-I033425080 J. Xu (Microsoft) Cross-check of JCTVC-I030525081 S. Jeong, Hendry, B. Jeon, J. Kim HVS-based Generalized Quantization

Matrices25082 Italian NB via SC 29 Secretariat Late Comments on ISO/IEC DIS 23006-4

[2nd Edition]25083 H. Sasai, K. Terada (Panasonic) Cross-check results for On coefficient

level remaining coding (I0487)25084 C. C. Chi, M. Alvarez-Mesa, B. Juurlink,

V. George, T. SchierlParallel Scalability and Efficiency of WPP and Tiles

25085 K. Sugimoto, A. Minezawa (Mitsubishi) AHG14: Color format extension for HEVC

25086 Ching-Chieh Lin, Fang-Chu Chen Cross check of 3D-CE5.a related explicitly signaling-based MVC for skip and direct by ITRI

25087 Gero BÃ¤se GNB comment: support of 3D Video and scalability in HEVC extensions

25088 Sung Hei Kim, Kwang-deok Seo, Chang-Kyu Lee, Shin-Gak Kang

Updates and use case for #5. Hybrid synchronization control for MMT [C2-LD]

25089 S. Esenlik (Panasonic) Cross-check report for JCTVC-I041425090 Jeong-Do Kim, Hyung-Gi Byun, Hae-

Ryong Lee, Chung-Hyun AhnProposal to modify Scent Command type (Part 5)

25091 Jeong-Do Kim, Hyung-Gi Byun, Hae-Ryong Lee, Ji-Hoon Choi

Proposal to add Intensity Category CS with Scent (Part 6)

25092 G.Martin-Cocher, L.Winger CANNB comments on WebVC25093 G. Martin-Cocher, L. Winger CANNB comments on HEVC profiles25094 A. Minezawa, K. Sugimoto, S.

Sekiguchi (Mitsubishi)CE3 subtest 1.4: crosscheck of method 1 in JCTVC-I0354 on three and four bins parallel calculation for significance map contexts

25095 Alex Giladi Authoring Guidelines for DASH with MPEG-2 TS Segments

25096 Alex Giladi, Shaobo Zhang Optimizing Segment Encryption Syntax in Template Mode

25097 M. M. Hannuksela, D. Rusanovskyy (Nokia)

Hook for scalable extensions: video parameter set

25098 Lulu Chen (USTC), Miska M. Hannuksela (Nokia)

3DV-ATM CE6-related information: Intra Coding for Depth Maps Using Adaptive Boundary Location


25099 Withdrawn Withdrawn25100 T. Tsukuba, T. Ikai (Sharp), I. S. Chong

(Qualcomm)AHG6: Crosscheck on ALF baseline Option 2 BA with reduced number of filters(JCTVC-I0215)

25101 S. Deshpande, J. Zhao (Sharp) AHG15: Crosscheck - On reference picture list modification

25102 Jin Young Lee, Shinya Shimizu, Jaejoon Lee, Hideaki Kimata, Du-Sik Park

3D-CE1.a results on joint proposal of Samsung and NTT

25103 China National Body CNNB comments on HEVC25104 Jeongook Song, Eunwoo Song, Henney

Oh, Hong-Goo KangReport on the small tests for USAC Common Encoder

25105 Jaeyeon Song, Sungryeul Rhyu, Kyuheon Kim, Jangwon Lee, Gijun Park

Proposal on Sample Tables for Temporal Layer Access (TLA) and Clean Random Access (CRA) picture in HEVC file format

25106 A. Fuldseth (Cisco) Cross-check of JCTVC-I0169 - Grid displacements for ALF

25107 D. Hoang (Zenverge) Cross-check of JCTVC-I0265 â€“ Chroma QP extension and signalling enhancement

25108 F. Henry, G. Clare AHG 13: Proposed bugfix for tickets 410 and 470 related to lossless coding

25109 Sungryeul Rhyu, Kyungmo Stanley Park, Jeayeon Song

A New File Format and MMT Encapsulation

25110 J. Stegemann (Fraunhofer HHI) Non-CE3: Cross-check of Truncated EG0 coding (JCTVC-I0358)

25111 J. Stegemann (Fraunhofer HHI) Non-CE3: Cross-check of Improved high throughput coding method based on last position information (JCTVC-I0337)

25112 B. Bross, K. McCann (co-chairs), W.-J. Han, I.-K. Kim, J.-R. Ohm, K. Sugimoto, G. J. Sullivan, T. Wiegand (vice-chairs)

JCT-VC AHG report: HEVC Draft and Test Model editing (AHG2)

25113 SÃ©bastien Lasserre, Fabrice Le LÃ©annec, Eric Nassor

Low Complexity Scalable Extension of HEVC intra pictures based on content statistics

25114 M. Mrak (chair), C. Auyeung, A. Norkin, K. Sato, J. Zheng (vice-chairs)

JCT-VC AHG report: Subjective impact of quantization (AHG16)

25115 Weon-Geun Oh, Sang-il Na, Jun-Woo Lee, Tae-Wang Kim, Dong-Seok Jeong

Cross-Check of Huawei proposal on CE3

25116 Sang-il Na, Weon-Geun Oh, Jun-Woo Lee, Tae-Wang Kim, Dong-Seok Jeong

False non-matching pair list of CDVS benchmark dataset

25117 T. Nguyen (Fraunhofer HHI) Cross-check of I030425118 T. Nguyen (Fraunhofer HHI) Cross-check of I037425119 T. Nguyen (Fraunhofer HHI) Cross-check of I037625120 Marco ARENA, Paola SUNNA Request to define a technical solution to

maintain interoperability and backward compatibility of frame compatible 3DTV transmission with legacy 2D and 3D


aware receivers25121 T. Rusert (Ericsson) High-level syntax for 3D and scalable

extensions: Inter-layer SPS prediction25122 T. Rusert (Ericsson) High-level syntax for 3D and scalable

extensions: Signaling of layer identifiers and inter-layer decoding dependencies

25123 F. Henry, G. Clare Crosscheck of Burst IPCM Coding Signalling (JCTVC-I0300)

25124 R. SjÃ¶berg, Y. Chen, Hendry, T.K. Tan, W. Wan, Y.-K. Wang

JCT-VC AHG report: Reference picture buffering and list construction (AHG15)

25125 S. Deshpande, J. Zhao (Sharp) AHG15: Crosscheck - On Modification on Picture Marking Process (JCTVC-I0135)

25126 Alex Giladi Last segment indication in MPEG-2 TS segments

25127 K. Misra, A. Segall (Sharp) Cross-check report for JCTVC-I0043 on deblocking across slice and tile boundaries

25128 D.-K. Kwon, W.-S. Kim (TI) Cross-check of JTVC-I0246 on SAO type coding simplification

25129 Gergely Korodi, Dake He AHG5: Cross-verification of Context derivation clean-up for significance map (JCTVC-I0373)

25130 A. Norkin, R. SjÃ¶berg Deblocking filter length adjustment25131 J. Wang, X. Yu, D. He Cross-check of Non-CE3: Context

reduction for coeff_abs_level_greater2_flag (JCTVC-I0049)

25132 J. Wang, X. Yu, D. He Cross-check of Reduction in context coded bins for ref_idx and cu_qp_delta (JCTVC-I0204)

25133 G. Korodi, D. He (RIM) AHG5: Cross-verification for Method 1 of Unified context selection for significance map coding of 4x4 and 8x8 TUs (JCTVC-I0155)

25134 S.-H. Hong, B.-K. Yi (Centri Alliance) Polygon Texture Unit Visual Encoding25135 Y.-W. Huang, E. Alshina, I. S. Chong,

W. Wan, M. Zhou (CE coordinators)CE1: Summary report of Core Experiment on sample adaptive offset filtering

25136 Sungryeul Rhyu, Kyungmo Stanley Park, Sungoh Hwang, Jaeyeon Song

[MMT] Suggested MPU Identifier

25137 Kyungmo Stanley Park, Sungho Hwang, Sungryeul Rhyu, Jaeyeon Song

[MMT] Proposed text for MMT Payload Format


[MMT] Proposed text for MMT-MFU


[MMT] Proposed text for MMT-MPU


[MMT] Proposal for media synchronization over hybrid delivery


25141 J. Chen, J. Sole (Qualcomm) CE3: Cross-check results for subtest 3.1.2 and 3.1.3 (H0228)

25142 S. Sakazume, S. Fukushima (JVC Kenwood)

Cross-verification of simplified MV scaling process for spatial AMVP derivation (JCTVC-I0490)

25143 Jiwook Jung, Sehoon Yea Cross check of 3D-CE5.a related motion vector competition-based Skip/Direct mode with explicit signaling

25144 ITU-T SG 16 via SC 29 Secretariat Liaison Statement from ITU-T SG 16 on Extensions to HEVC

25145 W. Gao (chair), K. Chono, J. Xu, M. Zhou, P. Topiwala (vice chairs)

JCT-VC AHG report: Lossless Coding (AHG13)

25146 Paulo Nunes, Luis Ducla Soares, Amar Aggoun

Recent Advances in 3D Holoscopic Video

25147 W. Gao, M. Jiang, H. Yu (Huawei) Cross-check of JCTVC-I0341 on Improved CABAC for lossless compression

25148 H. Zhu Sum-128 luma/chroma interpolation filter25149 Yonghun Lee, Doug Young Suh,

[email protected], [email protected], [email protected]

Proposed text for usage of MMT to support QoS

25150 Sung Hei Kim, Kwang-deok Seo, Chang-Kyu Lee, Shin-Gak Kang

C.2 layer signaling parameters for reception quality feedback in MMT service

25151 M. Horowitz, K. McCann (co-chairs), T. Suzuki, T. K. Tan, W. Wan, Y.-K Wang, T. Yamakage (vice-chairs)

JCT-VC AHG report: Profile and level definitions (AHG8)

25152 Sungryeul Rhyu [MMT] CE Report on E.3-LD25153 Sungryeul Rhyu [MMT] CE Report on E.1-LD25154 Sungryeul Rhyu [MMT] CE Report on E.1-CI25155 W. Gao, M. Jiang, H. Yu (Huawei) AHG13: Proposed Solutions to Ticket

470 Related to Lossless Coding25156 W. Gao, M. Jiang, H. Yu (Huawei) AHG13: Suggested Bug-fixes for Ticket

472 and Ticket 476 Related to Lossless Coding

25157 Sungoh Hwang E1_TC_EE_Report25158 Sungoh Hwang MMT_S1_DRM_CE_Report25159 Sang-il Na, Weon-Geun Oh, Keun-Dong

Lee, Jun-Woo Lee, Dong-Seok JeongProposal of local descriptor for CE5

25160 Sungoh Hwang, Jaeyeon Song, Kyungmo Park, Sungryeol Rhyu

D-DRM/CAS text proposal to MMT WD

25161 Sang-il Na, Weon-Geun Oh, Keun-Dong Lee, Jun-Woo Lee, Tae-Wang Kim, Dong-Seok Jeong

Comment on keypoint selector of current TestModel

25162 Sungoh Hwang MMT_S1_LD_CE_Report25163 Shinya Shimizu Cross-check ofã€€3D-CE6.h related on

Region Boundary Chain Coding for Depth-map (LG)


25164 Shinya Shimizu Cross-check of 3DV.h on Modified truncated Golomb-Rice code for 3DV-HTM (LG)

25165 T. Suzuki (chair) JCTVC AHG report: Video test material selection (AHG9)

25166 Massimo Balestri Partial cross check of Stanford University proposal on CE2

25167 Wo Chang Comments to the Call for Requirements on Multimedia Preservation Description Information (MPDI)




25171 Cross check of JCTVC-I0350 on MVD context split

25172 D. Flynn, D. Hoang, K. McCann, E. Francois, K. Sugimoto, P. Topiwala

AHG report: Chroma format support (AHG 14)

25173 P. Chen, W. Wan(Broadcom) Cross-verification of JCTVC-I035025174 A. K. Ramasubramonian, Y.-K. Wang

(Qualcomm)AHG15: Cross-check of JCTVC-I0076

25175 Ehsan Maani Cross check results for JCTVC-I021525176 Stavros Paschalakis, Karol Wnukowicz,

Miroslaw BoberCDVS TM bug reporting and comments

25177 Karol Wnukowicz, Stavros Paschalakis, Miroslaw Bober

MPEG-7 eXperimentation Model Update

25178 M. Ueda, S. Fukushima (JVC Kenwood), K. Kondo, T. Suzuki (Sony)

AHG7: High-level syntax for explicit memory bandwidth restriction

25179 S.H. Kim, A. Segall (Sharp), AHG5: Cross check of JCTVC-I039725180 Ying Chen, Jin Young Lee, Jaejoon Lee 3D-CE1.a related: results on joint

proposal of Qualcomm and Samsung25181 T. Ji, N. Nguyen, D. He, G. Martin-

Cocher (RIM)Cross-check of Code Efficiency and Context Coded Bin Saving of JCTVC-I0359

25182 L. Guo (Qualcomm) Cross-verification of JCTVC-I0265 Chroma QP extension and signalling enhancement

25183 W. -J. Chien Cross-check of JCTVC-I0281 on Adaptive Thresholds for Greater-than-1 and Greater-than-2 Flags

25184 Shinya Shimizu Cross-check of 3D-CE1.a related on improvement of VSP (Qualcomm and Samsung)

25185 Yu-Wen Huang, (MediaTek), In Suk CE1: SAO RDO search fix tested during


Chong, (Qualcomm), Elena Alshina, Samsung), Woo-Shik Kim, (TI), Koohyar Minoo, (Motorola)

CE1 phase 2

25186 M. Mrak, A. Gabriellini, D. Flynn, M. Naccari (BBC)

Complexity reduction for intra transform skipping proposal JCTVC-I0408

25187 Krzysztof Wegner, Olgierd Stankiewicz, Jakub Siast,

3D-CE1h cross check of RWTH University proposal on Warping Based Prediction by Poznan University of Technology

25188 Pierrick Philippe, on behalf of the FRNB FRNB Comment on collaboration with ITU-T

25189 R. Cohen (MERL) Cross-verification of Complexity reduction for intra transform skipping proposal JCTVC-I0408 (JCTVC-I0564)

25190 C. Rosewarne (Canon), M. Maeda (Canon)

Cross-check of Samsung proposal Simplification of Golomb-Rice Parameter Update (I0124)

25191 A. Saxena, F. Fernandes Cross-Check of JCTVC-I0351 on motion vector rounding for the worst case bandwidth reduction

25192 V. Seregin, R. Joshi (Qualcomm) Cross-verification of JCTVC-I0232 on secondary transform

25193 A. Norkin (Ericsson) Cross-check of deblocking in I-PCM regions (JCTVC-I0035)

25194 Gero BÃ¤se Correction of time references for 23000-10 2nd edition

25195 Shinya Shimizu, Hideaki Kimata, Li Zhang, Yu Yang, Ying Chen, Jin Young Lee, Jaejoon Lee

3D-CE1.a related: results on joint proposal of NTT, Qualcomm and Samsung

25196 Y. Chen, Y.-K. Wang (Qualcomm) AHG12: Example 3D-HEVC NAL unit header design

25197 Y. Chen, Y.-K. Wang, M. Karczewicz (Qualcomm)

AHG12: Video parameter set and its use in 3D-HEVC

25198 S. Deshpande (Sharp) Crosscheck for APS Error Resilience and Partial Updating (JCTVC-I0069)

25199 Y. Chiu, W. Zhang (Intel) Cross-check of QP Determination by Lambda Value (JCTVC-I0426)

25200 DVB Liaison statement on DVB Phase 2 Commercial Requirements for 3DTV

25201 F. Zou, O. C. Au, J. Dai, X. Zhang, C. Pang(HKUST)

Unified context derivation with CABAC context reduction for last position coding

25202 Yan Ye (InterDigital) Cross-verification of JCTVC-I0342: AHG15: On reference picture set derivation and LTRP signaling in slice header

25203 IT National Body ITNB comment on 3DTV Frame Packing for HEVC

25204 Y.-W. Huang BoG report on SAO25205 Alex Giladi Proposed updates to Adaptive Profile


25206 Christian Tulvan, Marius Preda Suggestions for the RVC-CAL framework improvements

25207 M. Zhou (TI) AHG7: Cross-verification of JCTVC-I0558 on high-level syntax for explicit memory bandwidth restriction

25208 Anthony Huggett, Graham Kirsh Hardware memory requirements for SIFT25209 Arthur Webster, Filippo Speranza Liaisons from VQEG25210 S.-T. Hsiang, C.-W. Hsu, Y.-W. Huang

(MediaTek)Cross check of JCTVC-I0163 on a joint JND model based on luminance and frequency masking for HEVC

25211 Christine Perey Augmented Reality Reference Model25212 Silvia Llorente, Jaime Delgado Use cases for Identify User and

Authenticate User25213 D. Flynn Cross-check of JCTVC-I0147 -- Parallel

Processing Entry Point Indication25214 A. Norkin BoG report on review of non-CE ALF

proposals 25215 Kyungmo Stanley Park [MMT] CE Report on D3-LD25216 Kyungmo Stanley Park [MMT] CE Report on S2-LD25217 Korea National Body KNB proposal on consideration of

support of energy efficient multimedia representation and processing

25218 SCTE via SC 29 Secretariat Liaison Statement from SCTE on Progress of 3D Standards

25219 Andrew Segall BoG report on high level parallelization25220 Kyungmo Stanley Park [T] CE Report on D-T25221 Jin Young Lee MMT CE report on E-TM25222 Yong Han Kim [MMT] Proposal on Asset

Synchronization in MMT CI Using the MPU Identifier

25223 K. Ugur, O. Bici (Nokia) Performance evaluation of DST in intra prediction

25224 Kyuheon Kim, Minwoo Jo, Sungryeul Rhyu

Review on current scene and presentation technologies for MMT-CI

25225 Seong-Jun Bae Usage Example of Substream Sequence Number in MMT D-Layer

25226 X. Zheng (HiSilicon) Suggested bug-fixes for NSQT text specification

25227 Lazar Bivolarsky BoG on Internet Video Coding25228 T. Suzuki BoG report on memory bandwidth

reduction25229 T. Yamakage (Toshiba) Report on subjective viewing of ALF25230 K. Chono, G. Van der Auwera, M.

Narroschke, B. Jeon, H. Nakamura, F. Henry,

BoG report on I_PCM / lossless loop filtering unification

25231 Yong Han Kim [MMT] Proposal on a Layered Structure for MMT CI

25232 Thomas Stockhammer Server Event Signalling in DASH25233 Y.-W. Huang BoG report on SAO: Results of subjective


and objective tests25234 Kilroy Hughes, Harry Pyle DASH Test Files for ISO Media Live

Profile â€œBig Buck Bunnyâ€ �25235 Y.-K. Wang, Y. Chen (Qualcomm), K.

Kazui, J. Koyama, S. Shimada, A. Nakagawa (Fujitsu)

Sub-picture based CPB operation

25236 T. Hellman (Broadcom) Text for the removal of implicit weighted prediction

25237 E. Alshina, T. Lee, J.H. Park, (Samsung), Guillaume LAROCHE, Christophe GISQUET, Patrice ONNO, (Canon)

Non-CE1: On SAO Type sharing between color component

25238 Sungoh Hwang, Kyung Mo Park, Sung Ryeol Rhyu, Jae Yeon Song

S Layer proposed text to MMT WD

25239 Y.-K. Wang (Qualcomm), J. Boyce (Vidyo)

Report of BoG on high-level syntax

25240 Kilroy Hughes Event and Message signaling in DASH25241 ITU-R SG 6 via SC 29 Secretariat Liaison Statement from ITU-R SG 6 on

UHDTV and HEVC25242 Takanori Senoh 3D-CE7.a subjective evaluation results on

Global Depth and View Prediction25243 Sungryeul Rhyu, Kyungmo Stanley

Park, Jaeyeon SongAnalysis for requirements about New File Format and MMT Encapsulation

25244 Olgierd Stankiewicz, Krzysztof Wegner Results of subjective evaluation in 3DV-CE2

25245 Chunyu Wang, Ling-Yu Duan Partial cross check results for Stanford's response on CE1

25246 J. Lou, Y. Yu, W.-Y. Kung, K. Panusopone, L. Wang (Motorola Mobility)

DST quantization matrix for DST in intra prediction

25247 T. Suzuki BoG Report: Extended Adaptability Range on Deblocking Filter

25248 Partial Cross-check of Peking Proposals25249 V. Seregin, X. Wang, W.-J. Chien, J.

Chen, M. Karczewicz (Qualcomm), V. Sze, M. Budagavi (TI)

Bypass bins for reference index and delta QP coding

25250 T. Nguyen, D. Marpe (Fraunhofer HHI) Performance Comparison of HM 6.0 with Existing Still Image Compression Schemes Using a Test Set of Popular Still Images

25251 Lingzhi Liu, Xun Guo, Oscar Au, Jungsun Kim

On Main Profile Definition: Testing results of LM Mode

25252 X. Guo (MediaTek) Crosscheck Report of Unified Context Derivation with CABAC Context Reduction for Last Position Coding in JCTVC-I0574

25253 Yiming Chen, Bing Li, Jie Chen, Ling-Yu Duan

Cross-check of TI's Proposals on CE6

25255 Krasimir Kolarov, David Singer, David Web Video Coding Committe Draft


Benham, Thomas Wiegand, Lowell Winger, Eric Pearson, Stephen Botzko, Jesus Sampedro, Gaelle Martin-Cocher

25256 Andrey Norkin, Yin Zhao, Ivana Girdzijauskas, Lu Yu,

View synthesis adaptation to display parameters

25257 M. Ueda, S. Fukushima (JVC Kenwood) Cross-verification of On Reference List Combination (JCTVC-I0125)

25258 E. Maani (Sony) Cross check of coding of SAO merge left and merge up (JCTVC-I0507)

25259 Y.-K. Wang (Qualcomm), J. Boyce (Vidyo)

On semantics of temporal_id and related

25260 W.-S. Kim, D.-K. Kwon (TI) Evaluation of combination of LCU SAO enable flag coding methods

25261 Y.-W. Huang, E. Alshina BoG report on integrated text of SAO adoptions on top of JCTVC-I0030

25262 C.-Y. Tsai, C.-Y. Chen, C.-M. Fu, Y.-W. Huang, S. Lei (MediaTek), T. Yamakage, T. Itoh, T. Watanabe, T. Chujoh (Toshiba), I. S. Chong, M. Karczewicz (Qualcomm), T. Ikai (Sharp)

Cleanup of ALF CD text

25263 M. Narroschke (Panasonic) Cross check of deblocking filter length adjustment (JCTVC-I0542)

25264 Kenneth Andersson (Ericsson) Cross-check of AHG6: Deblocking of IPCM-coded blocks (JCTVC-I0225)

25265 C. Kim, J. Kim, B. Jeon Cross-verification of Reference List Combination (JCTVC-I0125)

25266 Massimo Balestri Cross check of Stanford University proposal on CE2

25267 Y.-K. Wang (Qualcomm) On allocation of NAL unit types25268 K. Ugur, A. Saxena (CE Coordinators) Description of Core Experiment 1 (CE1):

Intra transform mode dependency simplifications

25269 B. Bross, W.-J. Han, G. J. Sullivan, J.-R. Ohm, T. Wiegand (Editors)

High Efficiency Video Coding (HEVC) text specification draft 7

25270 SC 29 Secretariat WG 11 National Body Comments on ISO/IEC CD 23008-2 Ballot

25271 Draft Disposition of WG 11 National Body Comments on ISO/IEC CD 23008-2 Ballot

25272 Meeting Report of 9th JCT-VC Meeting25273 High Efficiency Video Coding (HEVC)

Test Model 7 (HM 7) Encoder Description

25274 Common HM test conditions and software reference configurations

25275 JCT-VC AHG report: Software development and HM software technical evaluation (AHG3)



Annex D – Output documents

# Source Title

w12627 ISO secretariat List of Documents from the 100th Meeting in Geneva, Switzerland

w12628 ISO secretariat Resolutions of the 100th Meeting in Geneva, Switzerland

w12629 ISO secretariat List of AHGs Established at the 100th Meeting in Geneva, Switzerland

w12630 ISO secretariat Report of the 100th Meeting in Geneva, Switzerland

w12631 ISO secretariat Press Release of the 100th Meeting in Geneva, Switzerland

w12632 ISO secretariat Meeting Notice of the 101st Meeting in Stockholm, Sweden

w12633 ISO secretariat Text of ISO/IEC 1381-1 4th edition

w12634 ISO secretariat Guidelines for prospective WG 11 meeting hosts

w12635 ISO secretariat

Study of ISO/IEC 13818-1:201X/DAM 2 Signaling of Transport profiles, signaling MVC stereo view association and MIME type registration

w12636 ISO secretariat Request for ISO/IEC 13818-1:201X/AMD 3 Carriage of HEVC

w12637 ISO secretariat Text of ISO/IEC 13818-1:201X/PDAM 3 Carriage of HEVC

w12638 ISO secretariat Request for ISO/IEC 14496-11 2nd edition

w12639 ISO secretariat Text of 14496-11 CD 2nd edition

w12640 ISO secretariat Text of ISO/IEC 14496-12 4th edition

w12641 ISO secretariat DoC on ISO/IEC 14496-12:2008 DCOR 5

w12642 ISO secretariat Text of ISO/IEC 14496-12:2008 COR 5


Study of ISO/IEC 14496-12:2008/DAM 4 Various enhancements including support for large metadata

w12644 ISO secretariat WD of carriage of timed text

w12645 ISO secretariat Text of ISO/IEC 14496-15:2010/COR 2


Request of ISO/IEC 14496-15:2010 AMD 2 Carriage of High efficiency Video Coding (HEVC)


Text of ISO/IEC 14496-15:2010 PDAM 2 Carriage ofHigh efficiency Video Coding (HEVC)

w12648 ISO secretariat Request for ISO/IEC 15938-5 AMD 4 Social Metadata

w12649 ISO Text of ISO/IEC 15938-5 FDAM 4 Social Metadata


secretariat

w12650 ISO secretariat DoC on ISO/IEC 21000-3:2003 PDAM 2 Digital item semantic relationships

w12651 ISO secretariat Text of ISO/IEC 21000-3:2003 DAM 2 Digital item semantic relationships

w12652 ISO secretariat Study of ISO/IEC DIS 21000-20 Contract Expression Language

w12653 ISO secretariat Workplan for the reference software of CEL

w12654 ISO secretariat Study of ISO/IEC DIS 23000-10 2nd edition Surveillance Application Format

w12655 ISO secretariat Workplan for Conformance and Reference Software for IMAF AMD2


Request for ISO/IEC 23000-12:2010 AMD 3 Conformance and Reference Software

w12657 ISO secretariat Text of ISO/IEC 23000-12:2010 PDAM 3 Conformance and Reference Software


Request for subdivision of ISO/IEC 23001-8 codec independent media description codepoints

w12659 ISO secretariat Text of ISO/IEC CD 23001-8 codec independent media description codepoints


Technologies under consideration in codec independent media description codepoints

w12661 ISO secretariat Draft DoC on ISO/IEC CD 23006-2 2nd edition MXM API

w12662 ISO secretariat Draft text of ISO/IEC DIS 23006-2 2nd edition MXM API


Draft DoC on ISO/IEC CD 23006-3 2nd edition Conformance and Reference Software


Draft text of ISO/IEC DIS 23006-3 2nd edition Conformance and Reference Software

w12665 ISO secretariat Workplan of MPEG-M Conformance and reference software

w12666 ISO secretariat DoC on ISO/IEC DIS 23006-4 2nd edition Elementary services

w12667 ISO secretariat Text of ISO/IEC 2nd DIS 23006-4 2nd edition Elementary services

w12668 ISO secretariat Text of ISO/IEC 2nd DIS 23006-5 Service aggregation

w12669 ISO secretariat DoC on ISO/IEC DIS 23007-2 Advanced user interaction interface

w12670 ISO secretariat Text of ISO/IEC IS 23007-2 Advanced user interaction interface


Request for ISO/IEC 23007-3 AMD 1 Conformance and Reference Software for widget extension and AUI


Text of ISO/IEC 23007-3 PDAM 1 Conformance and Reference Software for widget extension and AUI


Workplan of Conformance and Reference Software for widget extension and AUI

w12674 ISO Request for ISO/IEC 14496-10:2012/Amd.2


secretariat

w12675 ISO secretariat Text of ISO/IEC DIS 23005-1 2nd edition Architecture

w12676 ISO secretariat Study of ISO/IEC DIS 23005-2 2nd edition Control Information

w12677 ISO secretariat Study of ISO/IEC DIS 23005-3 2nd edition Sensory Information

w12678 ISO secretariat Study of ISO/IEC DIS 23005-4 2nd edition Virtual World Object Characteristics

w12679 ISO secretariat Study of ISO/IEC DIS 23005-5 2nd edition Data Formats for Interaction Devices

w12680 ISO secretariat Study of ISO/IEC DIS 23005-6 2nd edition Common types and tools


Study of ISO/IEC CD 23005-7 2nd edition Conformance and Reference Software

w12682 ISO secretariat Technologies under Consideration


Request for subdivision of ISO/IEC 23009-2 DASH Conformance and reference software

w12684 ISO secretariat Text of ISO/IEC CD 23009-2 DASH Conformance and reference software

w12685 ISO secretariat Work plan for development of DASH Conformance and reference software


Request for subdivision of ISO/IEC TR 23009-3 DASH Implementation Guidelines

w12687 ISO secretariat WD of ISO/IEC TR 23009-3 DASH Implementation Guidelines


Request for subdivision of ISO/IEC 23009-4 Format independent segment encryption and authentication


Text of ISO/IEC CD 23009-4 Format independent segment encryption and authentication

w12690 ISO secretariat Working Draft of MPEG Media Transport

w12691 ISO secretariat Technology under Considerations on MPEG Media Transport

w12692 ISO secretariat Description of Core Experiments on MPEG Media Transport

w12693 ISO secretariat Short descriptions

w12694 ISO secretariat Liaison statement to IEC TC 100 on RII and Digital Rights Permission Code

w12695 ISO secretariat Liaison statement to ATSC on 3D TV

w12696 ISO secretariat Liaison statement to SC 6/WG 7 on MMT

w12697 ISO secretariat Liaison statement to ITU-R on new questions

w12698 ISO secretariat Liaison statement to SMPTE on SMPTE TT

w12699 ISO Liaison statement template on the carriage of TT


secretariat

w12700 ISO secretariat Terms of Reference

w12701 ISO secretariat MPEG Standards

w12702 ISO secretariat Unpublished standards at FDIS level

w12703 ISO secretariat MPEG work plan and time line

w12704 ISO secretariat MPEG Standard Editors

w12705 ISO secretariat Schema assets

w12706 ISO secretariat Software assets

w12707 ISO secretariat Conformance assets

w12708 ISO secretariat Content assets

w12709 ISO secretariat URI assets

w12710 ISO secretariat Standards under development for which a call for patent statements is issued

w12711 ISO secretariat List of Organisations with which MPEG entertains liaisons

w12712 ISO secretariat Liaison statement to OGC on GPS-related sensors

w12713 ISO secretariat Liaison statement to ITU-T JCA-IoT on MPEG-7 and MPEG-V

w12714 ISO secretariat Liaison statement to SC 31/WG 6 on MPEG-V


Request for subdivision of ISO/IEC 23000 (MPEG-A): Part 14, Augmented reality reference model

w12716 ISO secretariat Request for ISO/IEC 14496-1:2010/Amd.2 Support for raw audio-visual data

w12717 ISO secretariat Text of ISO/IEC 14496-1:2010/PDAM 2 Support for raw audio-visual data

w12718 ISO secretariat Technologies under consideration

w12719 ISO secretariat Liaison template to 3GPP on MPEG DASH

w12720 ISO secretariat Liaison template to SCTE on the usage of SCTE-35 in MPEG DASH


Liaison template on codec independent media code points (SMPTE, ATSC, EBU, IETF, ITU-T, DVB, 3GPP)

w12722 ISO secretariat Liaison template to SCTE on full resolution 3D

w12723 ISO secretariat Defect report on ISO/IEC 23009-1

w12725 ISO Text of ISO/IEC 13818-2:201X/DAM1 Frame Packing Arrangement Signalling


secretariat for Quincunx Pattern

w12726 ISO secretariat Disposition of Comments on ISO/IEC 14496-4:2004/Amd.9:2006/DCOR2

w12727 ISO secretariat Text of ISO/IEC 14496-4:2004/Amd.9:2006/COR2

w12728 ISO secretariat Text of ISO/IEC 14496-4:2004/Amd.38:2010/COR1

w12729 ISO secretariat Disposition of Comments on ISO/IEC 14496-10:2012/PDAM1

w12730 ISO secretariat Text of ISO/IEC 14496-10:2012/DAM1 Additional profiles and SEI messages


Text of ISO/IEC 14496-10:2012/PDAM2 MVC extension for inclusion of depth maps

w12732 ISO secretariat Working Draft 2 of AVC compatible video with depth

w12733 ISO secretariat Text of ISO/IEC CD 14496-29 Web Video Coding

w12734 ISO secretariat Test Model 2: Compact Descriptors for Visual Search

w12735 ISO secretariat Core Experiments in Compact Descriptors for Visual Search

w12736 ISO secretariat Text of ISO/IEC 23001-4:2011/DAM1 CAL Language Extensions

w12737 ISO secretariat Text of ISO/IEC 23002-1:2006 DCOR1

w12738 ISO secretariat Disposition of comments on ISO/IEC 23002-4 DCOR1

w12739 ISO secretariat Text of ISO/IEC 23002-4 COR1

w12740 ISO secretariat Draft Disposition of Comments on ISO/IEC CD 23008-2

w12741 ISO secretariat Study of ISO/IEC CD 23008-2 High Efficiency Video Coding

w12742 ISO secretariat Responses to NBs on HEVC issues

w12743 ISO secretariat Test Model for AVC based 3D video coding v2.0

w12744 ISO secretariat Test Model under Consideration for HEVC based 3D video coding v3.0

w12745 ISO secretariat Common test conditions for 3DV experimentation

w12746 ISO secretariat Description of Core experiments in 3D video coding

w12747 ISO secretariat Integration Plans and Guidelines for 3DV Software

w12748 ISO secretariat Internet Video Coding Test Model (ITM) v 2.0

w12749 ISO secretariat Description of Core Experiments in Internet Video Coding

w12750 ISO Liaison Statement to VQEG on Perceptual Quality of 3D Video sequences


secretariat

w12751 ISO secretariat White Paper on State of the Art in 3D Video

w12752 ISO secretariat Liaison Statement to ITU-R SG 6 on UHDTV and HEVC

w12753 ISO secretariat AHG on MPEG-7 Visual

w12754 ISO secretariat AHG on 3D Video Coding

w12755 ISO secretariat AHG on 3DV High-level Syntax

w12756 ISO secretariat AHG on Compact Descriptors for Visual Search

w12757 ISO secretariat AHG on Web Video Coding

w12758 ISO secretariat AHG on Internet Video Coding

w12759 ISO secretariat High Efficiency Video Coding (HEVC) Test Model 7 (HM 7) Encoder Description

w12760 ISO secretariat Core Experiments Description for 3DG

w12761 ISO secretariat WD for Pattern Based 3D Mesh Compression

w12762 ISO secretariat CD of ISO/IEC 23000-13, Augmented Reality Application Format

w12763 ISO secretariat Technologies under consideration for Augmented Reality Application Format


Study Text of ISO/IEC 23002-4/PDAM3, Graphics Tool Library (GTL) for Reconfigurable Multimedia Coding (RMC) Framework

w12765 ISO secretariat Technologies under consideration for GTL

w12766 ISO secretariat WD 2.0 for GTL reference software and conformance

w12767 ISO secretariat Installation and usage of software frameworks for GTL

w12768 ISO secretariat Liaison statement to Web3D on ARAF

w12769 ISO secretariat Liaison statement to Khronos Consortium on ARAF

w12770 ISO secretariat Web 3D Graphics Coding Exploration

w12771 ISO secretariat AHG on Multi-Resolution and Pattern-Based 3D Mesh Coding

w12772 ISO secretariat AHG on Reconfigurable Media Coding

w12773 ISO secretariat AHG on Augmented Reality

w12774 ISO secretariat Views of MPEG standard development

w12775 ISO AHG on Multimedia Preservation


secretariat

w12776 ISO secretariat AHG on Study of HEVC Extension

w12777 ISO secretariat AHG on MFC

w12778 ISO secretariat AHG on User Descriptions

w12779 ISO secretariat Draft Requirements on MPEG User Descriptions

w12780 ISO secretariat Draft Use Cases for MPEG User Description (Ver. 2.0)

w12781 ISO secretariat Requirements on Laser

w12782 ISO secretariat Draft use cases for the scalable enhancement of HEVC

w12783 ISO secretariat Draft requirements for the scalable enhancement of HEVC


Preliminary Call for Proposals on the Scalable Video Coding Extensions of HEVC


Multimedia Preservation Description Information Requirements Document, Version 3


Draft Call for Proposals on Multimedia Preservation Description Information (MPDI)

w12787 ISO secretariat Liaison Statement to ITU-T SG16 on Video Coding Collaboration

w12788 ISO secretariat CVDS Requirements

w12789 ISO secretariat MFC CfP

w12790 ISO secretariat Withdrawn: Liaison statement to DVB CM-3DTV

w12791 ISO secretariat MFC Review of Test results

w12792 ISO secretariat ISO/IEC 14496-3:2009/DCOR 4, BSAC corrections

w12793 ISO secretariat DoC on ISO/IEC 14496-5:2001/AMD 10:2007/DCOR 6, SLS Corrections

w12794 ISO secretariat ISO/IEC 14496-5:2001/AMD 10:2007/Cor 6, SLS Corrections


ISO/IEC 14496-5:2001/AMD 24:2009/DCOR 1, LD AAC V2 Profile and BSAC Corrections

w12796 ISO secretariat DoC on ISO/IEC 14496-26:2010/DCOR 5, SLS Corrections

w12797 ISO secretariat ISO/IEC 14496-26:2010/Cor 5, SLS Corrections


Defect Report on ISO/IEC 14496-26:2010/DCOR 6, BSAC and HE-AAC V2 Profile Corrections


WD on 14496-26/AMD 3, LD MPEG Surround conformance for Low Delay AAC v2 profile

w12800 ISO Study on ISO/IEC 23003-1:2007/AMD 2:2008/DCOR 3, MPEG Surround


secretariat Reference Software

w12801 ISO secretariat DoC on ISO/IEC 23003-2:2010/DAM 1, SAOC Conformance

w12802 ISO secretariat ISO/IEC 23003-2:2010/FDAM 1, SAOC Conformance

w12803 ISO secretariat DoC on ISO/IEC 23003-2:2010/DAM 2, SAOC Reference Software

w12804 ISO secretariat ISO/IEC 23003-2:2010/FDAM 2, SAOC Reference Software

w12805 ISO secretariat Study on ISO/IEC 23003-3:2012/DCOR 1, Unified Speech and Audio Coding

w12806 ISO secretariat Request for ISO/IEC 23003-3:2012/AMD 1, USAC Conformance

w12807 ISO secretariat ISO/IEC 23003-3:2012/PDAM 1, USAC Conformance

w12808 ISO secretariat Request for ISO/IEC 23003-3:2012/AMD 2, USAC Reference Software

w12809 ISO secretariat ISO/IEC 23003-3:2012/PDAM 2, USAC Reference Software

w12810 ISO secretariat Workplan for USAC Common Encoder Verification Test

w12811 ISO secretariat Draft Call for Proposals on 3D Audio

w12812 ISO secretariat Response to IEC TC100 on Text-to-Speech for Television

w12813 ISO secretariat AHG on 3D Audio and Audio Maintenance

w12814 ISO secretariat Report on MFC Evaluation during the 98th MPEG meeting

w12815 ISO secretariat Withdrawn: Liaison statement to JPEG on 3D coding

w12816 ISO secretariat Liaison statement to SC24 on Augmented Reality

w12817 ISO secretariat Liaison statement to SWG3 on Augmented Reality

w12818 ISO secretariat Technologies under Consideration for MPEG-V

w12819 ISO secretariat Liaison template on DASH progress on part 2 & 3

w12821 ISO secretariat AHG on MPEG File Formats

w12822 ISO secretariat AHG on Application Format

w12823 ISO secretariat AHG on Font Format Representation

w12824 ISO secretariat AHG on MPEG-M

w12825 ISO secretariat AHG on MPEG-V

w12826 ISO AHG on Contract Expression Language


secretariat

w12827 ISO secretariat AHG on Dynamic Adaptive Streaming over HTTP

w12828 ISO secretariat AHG on MPEG Media Transport


Verbal Reports from the requirements, Systems, Video, Audio 3DG and HoD subgroups made at this meeting


Terms of reference of the joint collaborative team on 3D video coding extensions development

w12831 ISO secretariat AHG on MPEG SVN

w12832 ISO secretariat Liaison statement to OGC on ARAF


Annex E – Requirements report

Source: Jörn Ostermann (Leibniz Universität Hannover)

1 Requirements documents approved at this meeting

No. Title12775 AHG on Multimedia Preservation12776 AHG on Study of HEVC Extension12777 AHG on MFC12778 AHG on User Descriptions12779 Draft Requirements on MPEG User Descriptions12780 Draft Use Cases for MPEG User Description (Ver. 2.0)12781 Requirements on Laser12782 Draft use cases for the scalable enhancement of HEVC

12783 Draft requirements for the scalable enhancement of HEVC

12784 Draft Call for Proposals on the Scalable Video Coding Extensions of HEVC

12785 Multimedia Preservation Description Information Requirements Document, Version 3

12786 Draft Call for Proposals on Multimedia Preservation Description Information (MPDI)

12788 CVDS Requirements12789 MFC CfP12791 MFC Review of Test results12814 Report on MFC Evaluation during the 98th MPEG meeting12815 Liaison statement to JPEG on 3D coding

2 MPEG-4 Part 20: LASeRThe use of copyrighted material represented using LASeR requires appropriate technology to protect this content. This content may include the scene, metadata or objects. N12781 Requirements on Laser includes these requirements related to IPMP.

3 MPEG-7 Part 13: Compact Descriptors for Visual SearchIn order to make the technology related to CDVS useable on many different classes of devices, requirements on the required memory at the encoder were defined. A lower limit of 1 MByte might be a figure suitable for a profile or level, depending on the progress of technology. Some participants of the activity expect that compatibility might be independent


of encoder memory. N12788 CVDS Requirements were issued to include text on encoder memory.

4 MPEG-HMPEG-H will be the new umbrella for the High Efficiency Video Coding and the related Systems and Audio standards. The vision for MPEG-H was defined at the 99th meeting in N12312 Context and Objectives of MPEG-H.

MPEG foresees the initial standards of MPEG-H to include video coding (HEVC), advanced audio coding and MPEG Media Transport. The Definition of graphics and user interfaces will come later.

At this meeting, work focused on Audio for MPEG-H as well as an extension of HEVC Video.

4.1. MPEG-H Part 2: HEVCProfiles For the upcoming video coding standard, profiles need to be defined. At the 99th meeting, consensus was to have just one profile. However, there was a proposal to have a profile where tools to be used were negotiated between coder and decoder. This concept is known from H.263. Evidence on its usefulness was not provided at the 99th or 100th meeting.

A discussion on levels took place. The proposal to define levels depending on consumer of business applications was agreed upon in order to allow for the difference between distribution quality and contribution quality among others.

There was also a discussion to create a profile for I-frames only given that HEVC-Intra appears to be about 30% better than JPEG-XR. Further discussion is needed on this topic.

In general, MPEG needs to be careful when defining conformance points which are given by a profile and level combination. It appears that AVC with 21 profiles and17 levels defines more than 300 conformance points.

Scalable Extension The current work does not cover scalability aspects that are considered essential for the successful introduction of HEVC into the market. The group undertook major work to define the requirements on scalability for HEVC. The results are available as N12782 Draft use cases for the scalable enhancement of HEVC, N12783 Draft requirements for the scalable enhancement of HEVC, and N12784 Draft Call for Proposals on the Scalable Video Coding Extensions of HEVC. The CfP planned for 7/2012 will focus on temporal and spatial scalability in random access applications. PSNR scalability is optional. As baseline for the scalable extension, MPEG foresees AVC as well as HEVC. Results are expected for the 102nd meeting.

The discussion continues in N12776 AHG on Study of HEVC Extension.

3D video coding technology for HEVC is already under development. Hence, it will not be called for in the context of this extension. PDAM for HEVC 3D is planned for 1/2013 with DAM available in 7/2013.


4.2. MPEG-H Part 3: AudioA first document on use cases and requirements on MPEG-H Audio was created at the 99th meeting: N12610 Draft Use Cases, Requirements and Evaluation Procedures for 3D Audio. Technologies for standardization are high quality audio using 22.2 channels, object coding or ambisonics. In addition to regular loudspeakers, headphones will be considered. Application areas are high quality audio on mobile devices (less than 64 kbit/s), personal TV, and home theatre.

A tentative timeline foresees a CfP in 7/2012 and a response in 3/2013 which is one meeting later than mentioned at the last meeting. A very preliminary N12811 Draft Call for Proposals on 3D Audio reflects the direction of the new audio activity.

Test material is available for 22.2 signals and forthcoming for ambisonics and object coding. The work on creating test labs that create consistent results in time and across labs needs to start.

5 Explorations

5.1 3D VideoAlthough the size of the market is limited, MPEG will standardize several ways of coding 3D video. It is sure that MVC like technology will be developed for HEVC which does not require changes to the base-standard HEVC on a coding unit level. If an additional standard is to be introduced based on AVC or HEVC, it has to outperform the appropriate MVC codec by 25% in terms of bitrate savings.

5.2 PreservationRequirements for preservation are available in N12401 Multimedia Preservation Description Information (MPDI) Requirements Document, Version 2. In order to broaden industry participation, a Call for Requirements was issued at the 98th meeting:

In response to N12402 Call for Multimedia Preservation Description Information (MPDI) Requirements, MPEG received limited input. N12785 Multimedia Preservation Description Information Requirements Document, Version 3 and N12786 Draft Call for Proposals on Multimedia Preservation Description Information (MPDI) were prepared in order to issue a call at the 101st meeting. The responses will be due at the 102nd meeting.

The adhoc group N12775 AHG on Multimedia Preservation will work on this topic.

5.3 User descriptionAdhoc group N12778 AHG on User Descriptions looks into user description in order to broaden the participation and focus of this challenge. Especially for social networks, this will be a relevant activity. An ontology and schemas need to be standardized. Information for user description includes attributes, activities, interests, status, history, medical, etc. User Descriptions are used in MPEG-7, MPEG-21, MPEG-M, and MPEG-V.

Draft requirements and use cases like Scalable User Description, User-Customized Contents and User’s Emotions are available in N12779 Draft Requirements on MPEG User Descriptions and N12780 Draft Use Cases for MPEG User Description (Ver. 2.0). There


seems to be a need for dynamic user descriptions as well as User descriptions that are particularly suited for machines.

MPEG defined an architecture that shows the scope and interfaces of MPEG User descriptions (Figure 1).

Figure 1Red boxes show potential areas for standardization forMPEG user descriptions.

5.4 MFCMFC is about enhancing side-by-side 3D video based AVC to full HD. Before this meeting, there seemed to be very little support for such an activity. However, at this meeting several industries expressed a strong desire to go forward with this activity. In terms of functionality, this functionality is closely related to the scalable extension of HEVC. Nevertheless, there is a push for a separate CfP given that a potential solution based on AVC might be desirable as well: N12789 MFC CfP

At this meeting, the group issued the informal report N12814 Report on MFC Evaluation during the 98th MPEG meeting with a focus on the informal and limitedsubjective tests given that this activity will go forward now.

The N12777 AHG on MFC has the task to prepare documents for a CfP as well as study requirements from organisations like DVB.

6 Miscellaneous


Green MPEG Industry is very interested in lowering the power consumption of mobile devices by knowing the decoding complexity of an individual frame as well as the brightness range. SEI messages might serve this purpose but evidence needs to be provided.


Annex F – Systems report

Source: Young-Kwon Lim, Chair

1 Opening of the Meeting

1.1 Approval of the agenda

1.1.1 Goals for the week The main outputs of the meeting from the Systems Sub-group perspective are:

No. Title TBP Available EditorX 13818-1 Systems

12633 Text of ISO/IEC 13818-1 4th edition No 12/05/04 Sam

12635Study of ISO/IEC 13818-1:201X/DAM 2 Signaling of Transport profiles, signalling MVC stereo view association and MIME type registration

No 12/05/04 Sam

12636 Request for ISO/IEC 13818-1:201X/AMD 3 Carriage of HEVC

No 12/05/04 Sam

12637 Text of ISO/IEC 13818-1:201X/PDAM 3 Carriage of HEVC

No 12/05/25 Sam

X 14496-1 System

12716 Request for ISO/IEC 14496-1:2010/Amd.2 Support for raw audio-visual materials

No 12/05/04 Marius

12717 Text of ISO/IEC 14496-1:2010/PDAM 2 Support for raw audio-visual materials

No 12/05/04 Marius

X 14496-11 Scene Description and Application Engine12638 Request for ISO/IEC 14496-11 2nd edition No 12/05/04 Jamie12639 Text of 14496-11 CD 2nd edition No 12/05/04 Jamie12718 Technologies under consideration No 12/05/18 Marius

X 14496-12 ISO Base Media File Format12640 Text of ISO/IEC 14496-12 4th edition No 12/05/04 Dave12641 DoC on ISO/IEC 14496-12:2008 DCOR 5 No 12/05/04 Dave12642 Text of ISO/IEC 14496-12:2008 COR 5 No 12/05/04 Dave12644 WD of carriage of time text No 12/05/04 Mike

X 14496-15 AVC File Format12645 Text of ISO/IEC 14496-15:2010/COR 2 No 12/05/04 Dave

12646 Request of ISO/IEC 14496-15:2010 AMD 2 Carriage of HEVC

No 12/05/04 Dave

12647 Text of ISO/IEC 14496-15:2010/PDAM 2 Carriage of HEVC

No 12/05/04 Dave

X 15938-5 MDS12648 Request for ISO/IEC 15938-5 AMD 4 Social Metadata No 12/05/04 Christian12649 Text of ISO/IEC 15938-5 FDAM 4 Social Metadata No 12/05/04 Christian


X 21000-3 Digital Item Identification

12650 DoC on ISO/IEC 21000-3:2003 PDAM 2 Digital item semantic relationships

No 12/05/04 Angelo

12651 Text of ISO/IEC 21000-3:2003 DAM 2 Digital item semantic relationships

No 12/05/04 Angelo

X 21000-20 Contract Expression Language

12652 Study of ISO/IEC DIS 21000-20 Contract Expression Language

No 12/05/04 Jaime

12653 Workplan for the reference software of CEL No 12/05/04 JaimeX 23000-10 Surveillance Application Format

12654 Study of ISO/IEC DIS 23000-10 2nd edition Surveillance Application Format

No 12/05/04 Gero

X 23000-12 Interactive music application format

12655 Workplan for Conformance and Reference Software for IMAF AMD2

No 12/05/04 Kyuheon

12656 Request for ISO/IEC 23000-12:2010 AMD 3 Conformance and Reference Software

No 12/05/04 Kyuheon

12657 Text of ISO/IEC 23000-12:2010/PDAM 3 Conformance and Reference Software

No 12/05/04 Kyuheon

X 23001-8 codec independent media description codepoints

12658 Request for subdivision of ISO/IEC 23001-8 codec independent media description codepoints

No 12/05/04 Dave

12659 Text of ISO/IEC CD 23001-8 codec independent media description codepoints

No 12/05/04 Dave

12660 Technologies under consideration in codec independent media description codepoints

No 12/05/04 Dave

X 23006-2 MXM API

12661 Draft DoC on ISO/IEC CD 23006-2 2nd edition MXM API

No 12/05/04 Angelo

12662 Draft text of ISO/IEC DIS 23006-2 2nd edition MXM API No 12/05/04 AngeloX 23006-3 Conformance and Reference Software


No 12/05/04 Angelo


No 12/05/04 Angelo


No 12/05/04 Angelo

X 23006-4 Elementary Services

12666 DoC on ISO/IEC DIS 23006-4 2nd edition Elementary services

No 12/05/04 Michael

12667 Text of ISO/IEC 2nd DIS 23006-4 2nd edition Elementary services

No 12/05/04 Michael

X 23006-5 Service Aggregation12668 Text of ISO/IEC 2nd DIS 23006-5 Service aggregation No 12/05/18 Jaime

X 23007-2 Advanced User Interaction Interface

12669 DoC on ISO/IEC DIS 23007-2 Advanced user interaction interface

No 12/05/04 Seong Yong

12670 Text of ISO/IEC IS 23007-2 Advanced user interaction interface

No 12/05/04 Seong Yong


X 23007-3 Conformance and Reference Software


No 12/05/04 JC


No 12/05/04 JC


No 12/05/11 JC

X 23005 General12818 Technologies under consideration No 12/06/01 Jaejoon

X 23005-1 Architecture12675 Text of ISO/IEC DIS 23005-1 2nd edition Architecture No 12/06/01 Jaejoon

X 23005-2 Control Information

12676 Study of ISO/IEC DIS 23005-2 2nd edition Control Information

No 12/06/01 Seungju

X 23005-3 Sensory Information

12677 Study of ISO/IEC DIS 23005-3 2nd edition Sensory Information

No 12/06/01 Bumsuk

X 23005-4 Virtual World Object Characteristics

12678 Study of ISO/IEC DIS 23005-4 2nd edition Virtual World Object Characteristics

No 12/06/01 Marius

X 23005-5 Data Formats for Interaction Devices

12679 Study of ISO/IEC DIS 23005-5 2nd edition Data Formats for Interaction Device

No 12/06/01 Sangkyun

X 23005-6 Common Data Format

12680 Study of ISO/IEC DIS 23005-6 2nd edition Common Data Format

No 12/06/01 Kyoungro

X 23005-7 Conformance and Reference Software


No 12/06/01 Sangkyun

X 23009-1 Media Presentation Description and Segment Formats

12682 Technologies under Consideration No 12/05/04 Miska12723 Defect report No 12/05/04 Thomas

X 23009-2 DASH Conformance and Reference Software


No 12/05/04 Thomas

12684 Text of ISO/IEC CD 23009-2 DASH Conformance and reference software

No 12/05/11 Thomas

12685 Work plan for development of DASH Conformance and reference software

No 12/05/04 Thomas

X 23009-3 DASH Implementation Guidelines

12688 Request for subdivision of ISO/IEC 23009-3 DASH Implementation Guidelines

No 12/05/04 Alex

12687 WD of ISO/IEC 23009-3 DASH Implementation Guidelines

No 12/05/18 Yuriy

X 23009-4 Format independent segment encryption and authentication

12688 Request for subdivision of ISO/IEC 23009-4 Format independent segment encryption and authentication

No 12/05/04 Alex


12689 Text of ISO/IEC CD 23009-4 Format independent segment encryption and authentication

No 12/05/18 Alex

X 23008-1 MPEG Media Transport

12690 Working Draft of MPEG Media Transport No 12/05/18 Kyungmo

12691 Technology under Considerations on MPEG Media Transport

No 12/05/18 Gerard

12692 Description of Core Experiments on MPEG Media Transport

No 12/05/18 Jin

X Promotion12693 Short descriptions No 12/05/04 Young

X Assets and Standing Documents12705 MPEG Schema Assets Updates No 12/05/04 Christian12709 MPEG URIs and MIME Types No 12/05/04 Christian

X Liaison

12694 Liaison statement to IEC TC 100 on RII and Digital Rights Permission Code

No 12/05/04 Xin

12695 Liaison statement to ATSC on 3D TV No 12/05/04 Young12696 Liaison statement to SC 6/WG 7 on MMT No 12/05/04 Young12697 Liaison statement to ITU-R on new questions No 12/05/04 Sungoh12698 Liaison statement to SMPTE on SMPTE Timed Text No 12/05/04 Kilroy12699 Liaison statement template on the carriage of Timed

Text No 12/05/04 Kilroy

12819 Liaison template on DASH progress on part 2 & 3 No 12/05/04 Iraj12719 Liaison template to 3GPP on DASH No 12/05/04 Iraj12720 Liaison template to SCTE on the usage of SCTE-35 in

DASH No 12/05/04 Iraj

12721 Liaison template on codec independent media description code points (SMPTE, ATSC, EBU, IETF, ITU-T, DVB, 3GPP)

No 12/05/04 Dave

12722 Liaison template to SCTE on full resolution 3D No 12/05/04 Sam


2 General Input Documents

2.1 AHG reports

Number Session Title Source Dispositionsm24022 Plenary Ad hoc on MPEG File

FormatsDavid Singer, Per FrÃ¶jdh

m24023 Plenary Ad hoc on Application Format

Kyuheon Kim, Gero Baese

m24024 Plenary Ad hoc on Font Format Representation

Vladimir Levantovsky

m24025 Plenary Ad hoc on MPEG-M Xin Wang, Youngkwon Lim

m24026 Plenary Ad hoc on MPEG-V Marius Predam24027 Plenary Ad hoc on Contract

Expression LanguageXin Wang, Jaime Delgado

m24028 Plenary Ad hoc on Dynamic Adaptive Streaming over HTTP

Iraj Sodagar, David Singer, Youngkwon Lim

m24029 Plenary Ad hoc on MPEG Media Transport

Youngkwon Lim

All AHG reports are accepted.

2.2 General technical contributions

Number Session Title Source Dispositionsm24242 Plenary Table of Replies on

ISO/IEC 21000-4:2006/FDAM 2.2

ITTF via SC 29 Secretariat

Noted

m24250 Plenary Table of Replies on ISO/IEC 14496-12:2008/FDAM 2 & ISO/IEC 15444-12:2008/FDAM 2

ITTF via SC 29 Secretariat

Noted

m24237 Plenary Summary of Voting on NP, High efficiency coding and media delivery in heterogeneous environments

SC 29 Secretariat Noted

m24264 Plenary Call for Comments on 2012 Environmental Scan [JTC 1 N 11024]

JTC 1/SWG-P via SC 29 Secretariat

Noted

m24981 Plenary Coding-independent Code-Points

David Singer, Thomas Stockhammer

AcceptedN12659


mailto:[email protected]



2.3 Summary of discussionm24981We need to mention specific version of ITU-R BS.1770 for dynamic range compression. Further work needs to be done regarding Text and Application code points. Concerning URN format codec names method used in MP4 would be used as initial proposal.

2.4 Demom24920A demo use of MPEG-M for a content marketplace

2.5 AOBNone.

3 MPEG-2 Systems (13818-1)

3.1 Topics

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

3.1.2 ISO/IEC 13818-1:2007 AMD 9 DASH support & MIME Type

3.1.3 ISO/IEC 13818-1:2007 AMD 10 Carriage of HEVC

3.2 Contributions

Session Number Title Source Dispositionsm24841 MPEG-

2On Transport of HEVC over MPEG-2 Systems

Karsten GrÃ¼neberg, Thomas Schierl

AcceptedN12637

3.3 Summary of discussionsm24841

similar to carriage of AVC support of temporal scalability (subject to final decision by HEVC)

3.4 Action Points




4 MPEG-4 BIFS (14496-11)

4.1 Topics

4.1.1 ISO/IEC 14496-11 2nd edition

4.2 Contributions

Number Session Title Source Dispositionsm24930 Scene Beyond MPEG

collaboration: MPEG-4 and HTML5

Mihai MITREA, Bojan JOVESKI, Rama-Rao GANJI, Jamie MARSHALL, FranÃ§oise PRETEUX, Youngkwon LIM

Noted

4.3 Summary of discussionsm24930: This is an extension on the work of using BIFS instead of protocols such as X11. A legacy application on Unix displays its UI on X11. The X11 dialog is captured and translated to BIFS. BIFS is then streamed to a thin client. A backend to generate HTML5 for this system has been created. Two videos are shown, with a phone running an HTML5 browser and a tablet running osmo4; an application is shown on the two devices at the same time, and each side can do part of the editing. The application is text editing on the first video and web browsing on the second video. In order for this scenario to be doable, the authors recommend to extend BIFS to allow the use of Web Sockets in BIFS scenes. MPEG-4 events can be used instead, but Web Sockets is more efficient. The authors will bring benchmarks at the next meeting. The document is noted.

New nodes for MPEG-4 BIFS to support ARAF

standard defined PROTOs with informative implementation with Java Script in CD Marker Map

WD Augmentation Region

automatic scaling animation (by using BIFS animation, AFX) metadata about type(?)

Reference Signal could be used as a condition for rendering of some other scene graph provide “reference transform” for composition

Implicit Geometry


Geometry of the object in the scene for calculating textual property of augmented objects such as occlusion and reflection….

4.4 Action Points

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

5.1 Topics

5.1.1 ISO/IEC 14496-12 4th edition

5.1.2 ISO/IEC 14496-12:2008 COR 5

5.1.3 ISO/IEC 14496-12:2008/AMD 4 Large metadata support

5.2 Contributions

Number Session Title Source Dispositionsm24685 File

FormatComment on 14496-12 Draft 4th edition

Takehiko Nakano, Mitsuhiro Hirabayashi

acceptedN12640

m24240 File Format

Summary of Voting on ISO/IEC 14496-12:2008/DCOR 5 & ISO/IEC 15444-12:2008/DCOR 5

SC 29 Secretariat acceptedN12642

m24988 File Format

Proposal for the carriage of SMPTE and W3C timed text in the file format

Michael Dolan (Microsoft), Arianne Hinds (Cablelabs), Kilroy Hughes (Microsoft), Walt Husak (Dolby), Kevin Streeter (Adobe) Kazuhiko Takabayashi (Sony)

acceptedN12644

5.3 Summary of discussions

m24685Thank you for the correction of the isoX brands; editors to cross-check and incorporate. We remove the iods and the note from isom. We prefer not to move mp42 from part 14 or the mp71 brand section, but we will remove the note on mp71. We add text to state the sections do not imply inheritance.

m24988






Thank you for this; we appreciate the movement on this problem. The group had a number of questions, and clearly this is a start. We probably need two (or more) documents out of this; WD of amendment for part 12 defining core concepts (track types, and so on), and then one or more documents defining specific format storage (WD of ‘Storage of TTML family formats in ISO BMFF Files’, ‘Storage of VTT’, and so on).At this meeting, we take this as a WD of a combined document, and separate it later.

5.4 Action Points

6 MPEG-4 AVC File Format (14496-15)

6.1 Topics

6.1.1 Text of ISO/IEC 14496-15:2010/COR 2

6.1.2 ISO/IEC 14496-15:2010 AMD 2 Carriage of HEVC

6.2 Contributions

Number Session Title Source Dispositionsm24241 File

FormatSummary of Voting on ISO/IEC 14496-15:2010/DCOR 2

SC 29 Secretariat Accepted

m25105 File Format

Proposal on Sample Tables for Temporal Layer Access (TLA) and Clean Random Access (CRA) picture in HEVC file format

Jaeyeon Song, Sungryeul Rhyu, Kyuheon Kim, Jangwon Lee, Gijun Park

AcceptedN12647

m24751 File Format

On HEVC file format Ye-Kui Wang, Ying Chen

AcceptedN12647

m24993 File Format

Comments on HEVC File Format

Hendry, B. Jeon (LG) AcceptedN12647


6.3.1 m24751 On HEVC file formatThanks you. We will adopt a generalized version of this; an array of arrays, each preceded by a NAL U type, completeness flag, and count.count;[ NAL type; completeness flag; count; [ length;













NAL unit ]]We restrict what NAL types may be here (SPS, PPS, APS, SEI) and we recommend the order to be SPS, PPS, SEI , APS.

6.3.2 m24993 Comments on HEVC File FormatThank you. We will keep the chroma fields separated to allow for expansion, and the other fields in a byte as we don’t see much advantage to separating them. See above for the general solution to the arrays, which adopts from both contributions and comments in the room.Thank you for noting constant_frame_rate had 1 bit and 3 values. We will give it two bits.

6.3.3 m25105 Proposal on Sample Tables for Temporal Layer Access (TLA) and Clean Random Access (CRA) picture in HEVC file formatWe would like to make the TLA mapping a sample group; and we adopt the change to definition of sync sample.

6.4 Action Points

7 LASeR (14496-20)

7.1 Topics

7.2 Contributions.Number Session Title Source Dispositionsm24926 Scene Content management and

protection in LASeRAngelo Difino, Giuseppe VavalÃ

Noted

7.3 Summary of discussionsm24926: LASeR is used in an Italian project. They want to use IPMP descriptors. There is a proposal for new LASeR requirements which have to be discussed in a joint meeting with Requirements. The document is noted.

7.4 Action Points


8 MPEG-21 DII (21000-3)

8.1 Topics

8.1.1 ISO/IEC 21000-3:2003/AMD 2 Digital item semantic relationships

8.2 Contributions

Session Number

Title Source Dispositions

m24236 Plenary

Summary of Voting on ISO/IEC 21000-3:2003/PDAM 2

SC 29 Secretariat

AcceptedN12651


8.4 Action Points

9 Contract Expression Language (21000-20)

9.1 Topics

9.1.1 ISO/IEC 21000-20 Contract Expression Language

9.2 Contributions

Number Session Title Source Dispositionsm24768 MPEG-

MA Contribution to MPEG-21 CEL

Xin Wang, acceptedN12652

m24886 MPEG-M

Proposal for a MPEG-21 CEL Reference Software Plan

Jaime Delgado, Eva Rodriguez, Laurent Boch, Francesco Gallo

acceptedN12652

m24887 MPEG-M

List of open issues in MPEG-21 CEL DIS

Jaime Delgado, Eva Rodriguez, Laurent Boch, Francesco Gallo

acceptedN12652
















9.4 Action Points

10 Surveillance AF (23000-10)

10.1 Topics


10.2 Contributions

Session Number

Title Source Disposition

AF m25194

Correction of time references for 23000-10 2nd edition

Gero Baese acceptedN12654

10.3 Summary of discussionsm25194The current version in the ballot has mistakes in using time reference, which are fixed.

10.4 Action Points .

11 Interactive Music AF (23000-12)

11.1 Topics

11.2 Contributions

Number Session Title Source Dispositionm24773 AF Proposed text for WD of

Reference Software and Conformance for ISO/IEC

Yongwei Zhu, Ti Eu Chan

acceptedN12657




23000-12 IMAF AMD2

11.3 Summary of discussionsm24773The text to be produced in this meeting has a wrong title. It must me IMAF AMD 3 rather than IMAF AMD 2.

11.4 Action Points .

12 4D Media AF (23000-XX)

12.1 Topics

12.1.1

12.2 Contributions

Number Session Title Source Dispositionsm25061 AF Proposal of 4D Media

Application FormatJiyeon Kim, Jae-Kwan Yun, Hyun-Jin Yoon, Kwang-Roh Park, Kyoungro Yoon

Noted


m25061The problem targeted in this proposal is not clear. The group did not accept starting a new activity in AF.

12.4 Action Points








13 Media presentation description and segment formats (23009-1)

13.1 Topics

13.1.1 ISO/IEC 23009-1 Media presentation description and segment formats

13.2 Contributions

Number Session Title Source Dispositionsm24257 DASH Proposed Updates for

ISO/IEC 23009-1Markus Waltl, Stefan Lederer, Christian Timmerer

acceptedN12723

m24717 DASH Asynchronous Event Handling in DASH

Kilroy Hughes, Alex Giladi, Mukta Kar

acceptedN12682

m24788 DASH DASH: URL anchors for MPD

Yasuaki Tokumo, Shuichi Watanabe, Takuya Iwanami

acceptedN12682

m24795 DASH DASH: segment availability for low-latency live streaming

Yasuaki Tokumo, Shuichi Watanabe, Takuya Iwanami

noted

m24800 DASH DASH: multicast/broadcast extension to DASH

Takuya Iwanami, Yasuaki Tokumo, Shuichi Watanabe

noted

m25126 DASH Last segment indication in MPEG-2 TS segments

Alex Giladi acceptedN12682

m25240 Event and Message signaling in DASH Kilroy Hughes accepted

N12682m25232 Server Event Signalling in

DASHThomas Stockhammer accepted

N12682


13.3.1 m24257This contribution lists several defect items including misuse of URN for MPD, typos and errors in example G. Agreed to be corrected.

13.3.2 m24717 Asynchronous Event Handling in DASHThank you for bringing this issue back; we discussed it some time ago in DASH but let the conversation lapse. There are a number of concerns here, some minor, some major.

1. the tfdt isn’t a container box, alas;2. and tying it to fragments means that the granularity of when this can be signaled is

toed to the frequency of fragment boundaries;3. placing this message in a box means it’s tied to encapsulation, not media (i.e. a track)

or transport (i.e. HTTP); this brings questions of what happens with caches, fast forward, playing in the time-shift buffer, and so on, as well as what happens on re-fragmentation or de-fragmentation;

4. in un-multiplexed scenarios, is this added to every representation?5. questions of detail: what is relative time, and what does an un-timed event mean?












We would like to consider the file format issues here, and then pend making a decision until the DASH discussion has happened later in the week. The DASH chair will refresh our memory on older contributions, minutes, etc., so as to enable a fully informed discussion.

13.3.3 M25232Partially accepted with modification. Will go to TUC after modification.See the notes for 24717.

13.3.4 m24788Partially accepted. Update and to be included in subset.URI anchors.As initial point of play.Thomas check that if subset. No spatial. Use adaptation set for track.

13.3.5 m24795Not accepted. Need further studies.To improve DASH for low-latency live streaming.Upload the stream by subsegments and make it partially available. CDN update might be issue.

13.3.6 m24800Not accepted. Can be discussed as part of co-located ad-hoc meeting with 3GPP.

Proposal for switching from multicast/broadcast to unicast.3GPP also have a related work item.

Suggest a co-located meeting with SA4 to review and harmonize TUC and 3GPP enhanced multimedia.”.Liaison letter to 3GPP.Time and location: weekend prior to MPEG 101 meeting, Stockholm.

13.3.7 m25126Accepted for implementation guidelines on how to interpret SCT-35.1-Last segment indication for M2TS for TUC2. SCT-35 use and recommended behavior for client in Implementation guidelinesSCTE-35 signaling.3-Liasion to SCT ask for a code definition for carry msg signal in SCT-35.

13.3.8 m25240This contribution proposes two types of events signaling such as server events and in-band events.

13.4 Action Points


14 Conformance and Ref. SW. for DASH (23009-2)

14.1 Topics

14.1.1 ISO/IEC 23009-2 1st edition

14.2 Contributions

Number Session Title Source Dispositionsm24256 DASH Updated ISO/IEC 23009-

2 WDMarkus Waltl, Christian Timmerer

acceptedN12684

m24971 DASH Media segment conformance for ISO BMFF

Thomas Stockhammer, Waqar Zia

acceptedN12684

m24972 DASH Harmonization of MPEG-DASH Test Vectors


Noted

m24974 DASH Proposed updates to WD of 23009-2


AcceptedN12684

m24979 DASH Cross check of test vectors for dependent representations

Ed Asbun, Yuriy Reznik

AcceptedN12684

m25234 DASH Test Files for ISO Media Live Profile “Big Buck Bunny”

Kilroy Hughes, Harry Pyle

AcceptedN12684


m24971Segment validation software by Qualcomm to be completed by end of June.

m24972Informing about the possibility of using an external website for facilitating cross check of test vector.

MPD validatorSegment Validator (to be done at the next meeting)Conformance vectors (MPDs and segments)LibDASH (library for VLC) as a sample implementation in Annex












14.4 Action Points

15 Implementation Guidelines (23009-3)

15.1 Topics


15.2 Contributions

Number Session Title Source Dispositionsm24978 DASH Proposed editorial

improvements to WD of 23009-3

Yuriy Reznik, Kilroy Hughes, Thomas Stockhammer

accepted N12687

m25095 DASH Authoring Guidelines for DASH with MPEG-2 TS Segments

Alex Giladi accepted N12687


15.4 Action Points

16 Format Independent Segment Encryption (23009-4)

16.1 Topics


16.2 Contributions

Number Session Title Source Dispositionsm24260 DASH Proposed Updates to

WD of Segment Alex Giladi Accepted

N12682





Encryption for DASH segments

m24716 DASH Segment Integrity and Authenticity in DASH

[email protected] AcceptedN12682

m24769 DASH A Proposal for DASH Segment Protection and Encryption Signalling

Xin Wang, Yongliang Liu, Alex Giladi, Shaobo Zhang

Noted

m24967 DASH On Encryption Key Derivation and Transport for DASH Segment Encryption

Xin Wang, Yongliang Liu, Alex Giladi, Shaobo Zhang

acceptedN12682

m25096 DASH Optimizing Segment Encryption Syntax in Template Mode

Alex Giladi, Shaobo Zhang

acceptedN12682

16.3 Summary of discussionsm24716Accepted with modifications. Will go to TUC/Part 4 WD after review.

- Hashing for segment authenticity. Needs an MPD element similar to content protection element.-Update the proposal using content descriptor type and send it to reflector- if not objections by Thurs, will go under Technology under consideration or Part 4 WD.

m24769This contribution proposes an attribute @segmentEncryptionFlag, together with an attribute @iterates, to the CryptoPeriod element, or to any element that needs to signal segment encryption

m24967This contribution proposes support for late binding of IVs providing a lot of flexibility and security strength to segment encryption. Two new attributes, @ivUrl and @ivUrlTemplate, are proposed to provide this kind of support

m25096This contribution proposes to include a URL template for deriving initialization vectors. At a price of one extra HTTP GET request per cryptoperiod or, at most, per segment, we receive the possibility of using randomly generated initialization vectors and efficient compatibility to the case where #EXT-X-KEY is used very frequently.

16.4 Action Points














mailto:Alex%20Giladi

17 MXM APIs (23006-2)

17.1 Topics

17.1.1 ISO/IEC 23006-2 MXM APIs

17.2 Contributions

Number Session Title Source Dispositionm24921 MPEG-

MProposal for a refactored version of MXM for MPEG-M purpose

Angelo Difino, Az Mousas, Angelos-Christos Anadiotis, Bogdan Ardeleanu, Panagiotis Gkonis

Accepted N12662

m24925 MPEG-M


Angelo Difino, Az Mousas, Angelos-Christos Anadiotis, Bogdan Ardeleanu, Panagiotis Gkonis,

AcceptedN12662

17.3 Summary of discussionsneeds further validation of some APIs in engines

17.4 Action Points

18 MPEG-M Reference Software (23006-3)

18.1 Topics

18.1.1 ISO/IEC 23006-3 MXM Reference Software


18.2 Contributions

Number Session Title Source Dispositionm24245 MPEG-

MSummary of Voting on ISO/IEC CD 23006-3 [2nd Edition]

SC 29 Secretariat

None

m24922 MPEG-M

MPEG-M Reference Software Workplan

Angelo Difino, Giuseppe Tropea, Angelos-Christos Anadiotis, Silvia Llorente

AcceptedN12665

m24924 MPEG-M


Angelo Difino, Az Mousas, Angelos-Christos Anadiotis, Bogdan Ardeleanu, Panagiotis Gkonis

AcceptedN12664


18.4 Action Points

19 Elementary Services (23006-4)

19.1 Topics

19.1.1 ISO/IEC 23006-4 Elementary services

19.2 Contributions


MEditor's Input on 2nd Study of ISO/IEC DIS 23006-4 2nd edition Elementary Services

Michael Grafl, (on behalf of the editors)

AcceptedN12667

m24883 MPEG-M

Proposal for rationalization of Annex H of ISO/IEC 23006-4 2nd edition Part 4 Elementary Services

Silvia Llorente, Jaime Delgado, Walter Allasia, Francesco Gallo

AcceptedN12667










m24884 MPEG-M

Proposal for improving ISO/IEC 23006-4 2nd edition Part 4 Elementary Services

Silvia Llorente, Jaime Delgado, Eva Rodriguez

AcceptedN12667

m24923 MPEG-M

Proposal for adding the Overlay Technology Engine

Angelos-Christos Anadiotis, Angelo Difino, Giuseppe Tropea, Iakovos Venieris

AcceptedN12667

m25029 MPEG-M

Update for *Entity Elementary Services

Angelos-Christos Anadiotis, Angelo Difino

AcceptedN12667

m25082 MPEG-M

Late Comments on ISO/IEC DIS 23006-4 [2nd Edition]

Italian NB via SC 29 Secretariat

AcceptedN12666


19.4 Action Points

20 Service Aggregation (23006-5)

20.1 Topics

20.1.1 ISO/IEC 23006-5 Service Aggregation

20.2 Contributions


MWorking document for the preparation of ISO/IEC 2nd DIS 23006-5 (MPEG-M Part 5: Service Aggregation)

Silvia Llorente, Jaime Delgado, Walter Allasia, Francesco Gallo

AcceptedN12668


20.4 Action Points














21 Advanced User Interaction Interface (23007-2)

21.1 Topics

21.1.1 Advanced User Interaction Interface

21.2 Contributions

Number Session Title Source Dispositionsm24854 Scene A proposal of reference

software for 23007-2Seong Yong Lim, Injae Lee, SangHyun Park, Jihun Cha, Youngkwon Lim

acceptedN12670

m24856 Scene Abstract of IS 23007-2 Seong Yong Lim, Injae Lee, SangHyun Park, Jihun Cha, Youngkwon Lim

acceptedN12670

21.3 Summary of discussionsm24854 is presented: Software is provided for Windows 7 (32b and 64b). Software placed on the MPEG SVN. The text is provided for the amendment. One part of the text needs to be put in AMD form, to be done by Friday. The document is accepted. Systems thanks the contributors.

m24856 is presented: it consists in text requested by the ISO secretariat for the IS of 23007-2. The document is accepted.

21.4 Action Points

22 MPEG-V Architecture (23005-1)

22.1 Topics





22.2 Contributions

Number Session Title Source Dispositionsm2472

2MPEG-V

Editor's input on SoCD of 23005-1

Jae Joon Han, Sanghyun Joo

refer 3DG report


22.4 Action Points

23 Control Information (23005-2)

23.1 Topics


23.2 Contributions

Session Number

Title Source Dispositions

m24776

MPEG-V


Jeong-Do Kim, Hyung-Gi Byun, Hae-Ryong Lee, Sanghyun Joo

refer 3DG report


23.4 Action Points

24 Sensory Information (23005-3)

24.1 Topics



24.2 Contributions


VProposal to modify scent effect (Part 3)


refer 3DG report


24.4 Action Points

25 Virtual World Object Characteristics (23005-4)

25.1 Topics


25.2 Contributions


VA technical background of the make-up avatar usage scenario

Sang-Kyun Kim, Yong Soo Joo, In-Su Jang, Jin-Seo Kim, Soon-Young Kwon

refer 3DG report

m24778 MPEG-V

Proposition of make-up avatar schemes for ISO/IEC 23005-4


refer 3DG report


25.4 Action Points












26 Data formats for interaction devices (23005-5)

26.1 Topics


26.2 Contributions


VProposition of spectrum camera sensor schemes for ISO/IEC 23005-5


refer 3DG report

m25090 MPEG-V

Proposal to modify Scent Command type (Part 5)

Jeong-Do Kim, Hyung-Gi Byun, Hae-Ryong Lee, Chung-Hyun Ahn

refer 3DG report


26.4 Action Points

27 Common Types and Tools (23005-6)

27.1 Topics


27.2 Contributions


VAdditional Scents for ISO/IEC 23005 - Part 6

Markus Waltl, Benjamin Rainer, Christian Timmerer

refer 3DG report

m25091 MPEG-V


Jeong-Do Kim, Hyung-Gi Byun, Hae-Ryong Lee, Ji-Hoon Choi

refer 3DG report











27.4 Action Points

28 Conformance and reference software (23005-7)

28.1 Topics


28.2 Contributions


VProposed Updates for ISO/IEC 23005-7

Markus Waltl, Christian Timmerer

refer 3DG report


28.4 Action Points

29 Exploration

29.1 Topics

29.1.1 New File Format

29.2 Contributions

Number Session Title Source Dispositionsm24970 MMT &

FFConsiderations on an Improved File Format

Thomas Stockhammer noted

m24980 MMT & FF

Exploring a new MPEG file format

David Singer noted

m25109 MMT & FF

A New File Format and MMT Encapsulation

Sungryeul Rhyu, Kyungmo Stanley Park, Jeayeon Song

noted









29.3.1 m24970 Considerations on an Improved File FormatThank you for this nice overview of our existing formats and their strengths and weaknesses. Are we talking ‘file format’ or is it more a packaging/encapsulation – yes, the latter. DASH is an example of a manifest-file-based approach; do we need a manifest? Some discussion of the drawbacks of the ISO BMFF. Should we have bi-directional convertibility, or only forward? Many workflows will want convertibility. The figure shows a real need for self-describing segments, that can carry all the information needed for time, key, overlap, etc. handling. How do you handle piece-to-whole mapping (e.g. time zero in ad 0, ad 1, and the main program), and the availability indicators (how much timeline can be played), and so on?

29.3.2 m25109 New File Format and MMT EncapsulationThank you for this careful look at the MMT requirements and the ‘clean-up’ opportunities in ISO BMFF.

MMT MPU ≈ FragmentMMT Asset ≈ Track/Segment

We explored naming/labeling, and the nature of these terms, and concepts, and what they hope to achieve, and the needs to package etc. for long-term and complete storage. MMT is mostly concerned about transport characteristics and presentation description. The MPU concept means that there is at least one random-access point in an MPU, and it has some timing that maps it into a global asset.

29.3.3 m24980 Exploring a new MPEG file formatThis contribution helped raise a lot of questions, and helped us identify ‘requirements’ as we asked “how does X work?”, and so on. Does this format need a manifest?There were a number of areas that could use more thought (some detailed below as general questions):

we need to handle discontinuities (where either the program is continuous but the sequence numbers and/or timestamps are not, or the program material has gaps); do we need a ‘null’ codec?

handling stream splicing in general do we need three orderings (storage, decode, and presentation), to handle layered

scalable coding? can we move some of the higher-level indexing etc. into side files? do segments/fragments need better linking (link-back to initialization, or claiming to

be part of the same presentation)?

29.3.4 Moving aheadWe welcome contributions in the following areas:

how does X work, how do you do Y, and how do they compare across formats?o manage recording, particularly with discontinuities?o manage a simple locally playable file?o dynamically add tracks (e.g. new bitrates, languages, etc.)?o convert M2TS, MP4 and other existing content;o integrate with the W3C MediaSource API?o integrate with DASH as a media format under it?o how do we handle layered, scalable, multi-view coding etc.?


o how do we handle the AAC and particularly USAC pre-roll and sync requirements (e.g. is the edit list really the right way to express the timing adjustment)?

o can we get closer to M2TS latencies, when needed, than the typical MP4 latencies?

can we meet the MMT use cases and requirements for encapsulation (or highlight where they need adjustment)?

analysis against the old MP4 requirements (1997)? how does this compare to MP2TS, MP4, WebM/Matroska, MXF? what do we need to DO with this? (record, local playback, network playback, DASH

integration, MMT integration, FLUTE delivery, etc.) can we extend/profile MP4, rather than invent something new? What is intrinsically

‘wrong’ with MP4? Perhaps we can make some (perhaps non-compatible) MP4 profiles?

what robustness requirements do we have (bit/byte/frame/fragment/segment…?) how much better can we make a strawman (either starting from the one presented, or

from some new ideas)? in the strawman, how much of the tabular data can be delivered (a) ‘late’ (after the

media) or (b) in s side-file or stream?Options on the table seem to be:

1) live with what we have, maybe compatibly enhanced; (maybe adding guidelines etc. for various use-cases);

2) enhance what we have, profile it, maybe have some incompatibility;3) invent something new.

By investigating the questions above, and using the strawman as a ‘could be not worse than this’, we need to answer which of these three options we take (in the next meeting).

29.4 Action Points

30 MMT (23008-1)

30.1 Topics


30.2 Contributions

number Session

Title Source Disposition

m24227

MMT Proposed text of WD for MPEG Media Transport

Kyungmo Park (on behalf of MMT AHG)

accepted N12690

m25001

MMT Comments to draft MMT WD

Roy YUE accepted N12690


m25152

MMT [MMT] CE Report on E.3-LD

Sungryeul Rhyu acceptedN12692

m24772

MMT Proposed MPU Structure for Inter-dependent Video Data

Seong-Jun Bae, Kyounghee Lee, Hyun-Woo Lee

Noted

m25136

MMT [MMT] Suggested MPU Identifier

Sungryeul Rhyu, Kyungmo Stanley Park, Sungoh Hwang, Jaeyeon Song

acceptedN12692

m25138

MMT [MMT] Proposed text for MMT-MFU

Kyungmo Stanley Park, Sungho Hwang, Sungryeul Rhyu, Jaeyeon Song

acceptedN12692

m25139

MMT [MMT] Proposed text for MMT-MPU


acceptedN12692

m25000

MMT Multi-layer information of MFU (on E1-LD)

Roy YUE Noted

m24805

MMT MMT Report of CE on E2-LD

Shuichi Aoki acceptedN12692

m25153

MMT [MMT] CE Report on E.1-LD


m25154

MMT [MMT] CE Report on E.1-CI


m24798

MMT MMT: Proposal on MMT-CI Structure and Management

Shuichi Watanabe, Yasuaki Tokumo, Takuya Iwanami, Maki Takahashi

acceptedN12692

m24799

MMT MMT: Concept and Technological view of Control Asset (on E1-CI)

Jawahar Arumugam, Sudhakar Jayanty, Takuya Iwanami, Shuichi Watanabe, Takashi Kaneko

acceptedN12692

m25222

MMT [MMT] Proposal on Asset Synchronization in MMT CI Using the MPU Identifier

Yong Han Kim

acceptedN12692

m25224

MMT Review on current scene and presentation technologies for MMT-CI

Kyuheon Kim, Minwoo Jo, Sungryeul Rhyu

Noted

m25231

MMT [MMT] Proposal on a Layered Structure for MMT CI

Yong Han KimacceptedN12692

m25157

MMT E1_TC_EE_Report Sungoh Hwang acceptedN12692

m24797

MMT MMT: Delivery Characteristics Descriptor for Multi-

Shuichi Watanabe, Yasuaki Tokumo, Takuya Iwanami

acceptedN12692






components Delivery Management (on M-TC/C1-LD/E1-CI)

m25055

MMT Proposal for subsection 5.5.3.4 in WD on MMT Transport Characteristics

Sunhyoung Kwon, Seok Ho Won, Ho Kyom Kim, Song Soo Lim, O Hyoung Kwon

acceptedN12692

m24784

MMT Report of MMT/D1-LD Core Experiment

Gerard Fernando acceptedN12692

m25062

MMT Proposed D.1 layer MMT payload header format for in-network adaptation of layered video

Kwang-deok Seo(Yonsei Univ.), Jeongju Yoo(ETRI), Chang Ki Kim (ETRI), Jin Woo Hong (ETRI)

acceptedN12692

m24785

MMT Updated ARQ Proposal for MMT

Wang Fang, Gerard Fernando, Zhao Yu

Noted

m25137

MMT [MMT] Proposed text for MMT Payload Format


acceptedN12692

m25225

Usage Example of Substream Sequence Number in MMT D-Layer

Seong-Jun Bae

refer m24784

m24806

MMT MMT Report of CE on D2-LD

Shuichi Aoki acceptedN12692

m24252

MMT Report of CE on D1-FEC

Sunghee Hwang acceptedN12692

m25072

MMT Architecture for AL-FEC in MMT

Sunghee Hwang referm24252

m25073

MMT Information Block Generation

Sunghee Hwang referm24252

m25162

MMT MMT_S1_LD_CE_Report

Sungoh Hwang acceptedN12692

m25063

MMT Delivery session management signaling for multi-screen services

Chang Ki Kim(ETRI), Kwang-deok Seo(Yonsei Univ.), Jae Ho Kim(ETRI), Jeongju Yoo(ETRI), Jin Woo Hong(ETRI)

Noted

m25238

MMT S Layer proposed text to MMT WD

Sungoh Hwang, Kyung Mo Park, Sung Ryeol Rhyu, Jae Yeon Song

Noted

m25216

MMT [MMT] CE Report on S2-LD

Kyungmo Stanley Park acceptedN12692

m2508 MMT Updates and use case Sung Hei Kim, Kwang-deok noted











8 for #5. Hybrid synchronization control for MMT [C2-LD]

Seo, Chang-Kyu Lee, Shin-Gak Kang

m25140

MMT [MMT] Proposal for media synchronization over hybrid delivery


Noted

m25150

MMT C.2 layer signaling parameters for reception quality feedback in MMT service

Sung Hei Kim, Kwang-deok Seo, Chang-Kyu Lee, Shin-Gak Kang

referm25216

m25215

MMT [MMT] CE Report on D3-LD

Kyungmo Stanley Park AcceptedN12692

m25149

MMT Proposed text for usage of MMT to support QoS

Yonghun Lee, Doug Young Suh, [email protected], [email protected], [email protected]

Noted

m25109

MMT A New File Format and MMT Encapsulation

Sungryeul Rhyu, Kyungmo Stanley Park, Jeayeon Song

Noted

m25243

MMT Analysis for requirements about New File Format and MMT Encapsulation

Sungryeul Rhyu, Kyungmo Stanley Park, Jaeyeon Song

Noted

30.3 Summary of discussionsm24227It proposes revised WD at Paris AHG meeting. Improved definitions and introductions of each functional area are proposed.

m25001It provides editorial comments to current WD.

m25088It proposes synchronization method for hybrid delivery assuming two different servers are involved. It proposes to signal NTP based timing information to signal the part of content to be synchronized. However, there is no definitive relationship between NTP based time and the presentation time, the position of presentation cannot be predicted. It is recommended to rely on server-server communication to predict the position. If the client report is required, the presentation time related information should be used.

m25150It proposes message format for reception quality feedback, packet_loss_ratio, payload_data_rate, inter_arrival_jitter, round_trip_time. Except payload_data_rate, it seems acceptable. It is commented broadband forum has more complete parameters, TR-069.


mailto:Jaeyeon%20Song

mailto:Sungoh%20Hwang

mailto:Kyungmo%20Park

mailto:Kyungmo%20Park






m25063It proposes signaling method for multi-screen service. It is agreed that there might be some information to be exchanged to notify the change of client environment. However, the proposed messages are not relevant to MMT.

m25140It provides analysis on the presentation timing model for hybrid delivery services. Several design criteria has been proposed. There is no specific technical proposal in the contribution.

m24798This contribution proposes hierarchical MMT CI structure appropriate for multi-path/hybrid delivery by referring mechanism. Assuming multiple servers are involved in generating CI. Good item for CE evaluation. How to fragment CI into multiple pieces?

m24799This contribution proposes to include user control information, which controls are allowed by the service provider, in CI. User Controls may include media controls (like Pause, Play, Rewind, Fast-forward, Zoom, and Pan), Video link control and application specific controls (navigation, jump, and move which are used commonly in gaming application). More discussion is needed in CE evaluation.

m24797This contribution provides a way to add the Delivery Characteristic Descriptor, originally proposed in m22641, into control information that add the DCD to MMT Transport Characteristics (this is called DCD-TC), and compare the two proposals; DCD-CONF from m22641 and DCD-TC. It proposes to include DCD into TC. This will be further discussed in CE.

m25055This contribution proposes to include route_selection_dependency_indicator in TC. It describes the preferable diversity level of delivery routes among the MMT Assets, whether multiple assets need to be delivered via separate delivery route or not. More discussion is needed further discussion in CE.

m24772This contribution proposes coding dependency information for MPU and AU, whether other MPUs or AUs are required to process current MPU or AU. However the proposed MPU structure does not give full dependency and layered structure of SVC streams. Therefore, there is no benefit.

m25136This contribution proposes MPU ID uniquely distinguishable from any other MPUs and which provides enough information identify what package and asset they belong to. It is conceptually acceptable but the proposed fixed length structure is too large. More study is needed in CE.

m25138This contribution proposes detailed syntax and semantics of MFU. Proposed syntax of layer_dependency_info is specific to SVC. It requires more study in CE


m25139This contribution proposes detailed syntax and semantics of MPU. Several fields need more study in CE.

m25000This contribution proposes syntax and semantics for MFU to signal layering information of SVC and MVC. It is not recommended to repeat the information already in the NALU Header. Intention of the proponent was to provide layering information for the client to select appropriate layers for presentation. It is recommended to propose information related to presentation for CI.

m25062This contribution proposes to signal the range of layers covered by the data carried in the packet at the MMT payload header. Detailed syntax needs to be further studied and generalized. There is also question of whether it should be placed in payload header or packet header.

m24785This contribution proposes generic simple ARQ related messages. It proposes extensible structure for other SDOs can define their own extension.

m25137This contribution proposes syntax and semantics of MMT payload header. Some fields need further study in CE.

30.4 Action Points

31 Liaison

31.1 List of input liaison letters

number Session Title Source Dispositionm24228 Liaison IEC CDV 62698 IEC TC 100 via

SC 29 SecretariatRII for IPTVReplied in N12694

m24230 Liaison Liaison Statement from ATSC

ATSC via SC 29 Secretariat

codec independentReplied in N12721

m24232 Liaison IEC CDV 62227/Amd.1 IEC TC 100 via SC 29 Secretariat

Digital Rights Permission Code

Replied in


N12694m24234 Liaison Liaison Statement from SC

6/WG 7SC 6/WG 7 via SC 29 Secretariat

MMTReplied in N12696

m24254 Liaison Liaison Statement from ITU-R SG 6

ITU-R SG 6 via SC 29 Secretariat

new questionsReplied in N12697

m24266 Liaison Liaison from SMPTE on SMPTE-TT

Michael Dolan, Hans Hoffmann, Oliver Morgan,

Timed TextReplied in N12698

m24273 Liaison Liaison Statement from ATSC

ATSC via SC 29 Secretariat

13818-1 AMD7Replied in N12695

m25218 Liaison Liaison Statement from SCTE on Progress of 3D Standards

SCTE via SC 29 Secretariat

full resolution 3DReplied in N12722

31.2 List of output liaison letters

32 Resolutions of Systems

Cf. WG11 resolution.





33 References

33.1 Timeline of standards under development

Pr

Pt

Edit.

Project Description CfP WD

CDDCO

RPDA

MPDT

R

DISFPDA

MDAM

FDISFDA

MCORDTR

2 1 2007

AMD7 Signalling of stereoscopic video 10/10

11/01 11/07 12/02

2 1 2007

AMD8 Simplified 4on2 11/01

11/03 11/12 12/05

2 1 2007

AMD9 Transport profiles, MVC stereo view and MIME type

11/12 12/02 12/07

2 1 4th edition 12/022 1 AMDx Carriage of HEVC 12/05 12/10 13/044 5 200

1AMDxx

AVC File Format Ref. Soft TBS

4 5 2001

AMDxx

SVC File Format Ref. Soft TBS

4 5 2001

AMDxx

MVC File Format Ref. Soft TBS

4 11

200x

2nd ed. Support of Collaboration, AR 12/02

12/05 12/07 13/01

4 12

2008

COR5 Minor corrections 11/01

12/05

4 12

2nd 2nd edition

4 12

2008

AMD4 Large metadata support 11/01

11/07 11/12 12/07

4 15

2010

AMD2 Carriage of HEVC 12/02

12/05 12/10 13/04

4 22

2009

AMD2 Additional script tags 11/01

11/03 11/07 12/02

4 28

2008

1st Composite Font Format 10/07

10/10

11/01 11/07 12/02

7 12

201x

2nd Query Format 11/12 12/07

21

3 2003

AMD 2

Relationship description 11/07

11/12 12/02 13/01

21

20

200x

1st ed. Contract Expression Language 10/07

12/02 12/05 13/01

A 6 2009

AMD2/

Support of large number of file 11/07 11/12 12/07

A 1 201 2nd Surveillance Application Format 11/07 11/12 12/07


0 xA 1

1201x

2nd DASH support 12/05 12/10 12/10

A 12

2010

AMD2 Compact representation of dynamic volume change

11/01

11/03 11/07 12/02

A 12

2010

AMD3 Conf. & RS for Compact representation of dynamic volume change

12/05 12/10 13/04

B 7 201x

AMD 1

AES CBC 128 and key rotation 11/07 11/12 12/07

M 1 200x

2nd ed. Architecture 12/03 12/02

M 2 200x

2nd ed. MXM APIs 12/05 13/01

M 3 200x

2nd ed. Reference SW & Conformance 12/07 13/04

M 4 200x

3rd ed. Elementary Service Protocol 12/05

M 5 200x

1st ed. Service Aggregation 11/03 12/05

M 6 200x

1st ed. Use Cases 11/07

12/05 12/10 13/04

U 1 200x

Cor 1 12/02 12/07

U 2 200x

1st ed. Advanced User Interaction Interface

11/01 11/07 12/02

U 3 200x

AMD 1

C & RS for widget extension 12/05 12/10 13/04

V 1 200x

2nd Streaming Support 11/07 12/02 12/10

V 2 200x

2nd Additional Control Information 11/07 12/02 12/10

V 3 200x

2nd Binary representation 11/07 12/02 12/10

V 4 200x

2nd Binary representation 11/07 12/02 12/10

V 5 200x

2nd Additional sensors and interaction devices

11/07 12/02 12/10

V 6 200x

2nd Common Data Format 12/02 12/10

V 7 200x

1st ed. Conformance testing and reference software

12/02 12/07 13/04

D 2 201x

1st Conformance & Reference SW 12/02 12/05 12/10

D 3 201x

1st Implementation Guideline 12/05 12/10

D 4 201x

1st Format independent segment encryption

12/05 12/10 13/04

H 1 201 1st MMT 12/07 13/01 13/07


x

33.2 Standing Documents

Pr Pt Documents No. Meeting1 1 MPEG-1 White Paper – Multiplex Format N7675 05/07 Nice1 1 MPEG-1 White Paper – Terminal Architecture N7676 05/07 Nice1 1 MPEG-1 White Paper – Multiplexing and

SynchronizationN7677 05/07 Nice

2 1 MPEG-2 White Paper – Multiplex Format N7678 05/07 Nice2 1 MPEG-2 White Paper – Terminal Architecture N7679 05/07 Nice2 1 MPEG-2 White Paper – Multiplexing and

SynchronizationN7680 05/07 Nice

2 11 MPEG-2 White Paper – MPEG-2 IPMP N7503 05/07 Poznan4 1 MPEG-4 White Paper – MPEG-4 Systems N7504 05/07 Poznan4 1 MPEG-4 White Paper – Terminal Architecture N7610 05/10 Nice4 1 MPEG-4 White Paper – M4MuX N7921 06/01 Bangkok4 1 MPEG-4 White Paper – OCI N8148 06/04 Montreux4 6 MPEG-4 White Paper – DMIF N8149 06/04 Montreux4 11 MPEG-4 White Paper – BIFS N7608 05/10 Nice4 12 MPEG-4 White Paper – ISO File Format N8150 06/04 Montreux4 14 MPEG-4 White Paper – MP4 File Format N7923 06/01 Bangkok4 15 MPEG-4 White Paper – AVC FF N7924 06/01 Bangkok4 13 White Paper on MPEG-4 IPMP N7505 05/07 Poznan4 13 MPEG IPMP Extensions Overview N6338 04/03 München4 17 White Paper on Streaming Text N7515 05/07 Poznan4 18 White Paper on Font Compression and Streaming N7508 05/07 Poznan4 20 Presentation Material on LASER N6969 05/01 Hong-

Kong4 20 White Paper on LASeR N7507 05/07 Poznan4 22 White Paper on Open Font Format N7519 05/07 Poznan7 1 MPEG-7 White Paper - MPEG-7 Systems N7509 05/07 Poznan7 1 MPEG-7 White Paper – Terminal Architecture N8151 06/04 Montreux21 9 MPEG-21 White Paper – MPEG-21 File Format N7925 06/01 BangkokA X MPEG Application Format Overview N9421 07/10 ShenzhenA X MAF Overview Document N9840 08/04

ArchampsA X MAF Overview Presentation N9841 08/04

ArchampsB X MPEG-B White Paper – BinXML N7922 06/01 BangkokE X MPEG Multimedia Middleware Context and

ObjectivesN6335 04/03 München

E X 1rst M3W White paper N7510 05/07 PoznanE X 2nd M3W White Paper : Architecture N8152 06/04 MontreuxE X Tutorial on M3W N8153 06/04 MonreuxE X M3W White Paper : Multimedia Middleware

ArchitectureN8687 06/10 Hanzhou

E X M3W White Paper : Multimedia API N8688 06/10 Hanzhou


E X M3W White Paper : Component Model N8689 06/10 HanzhouE X M3W White Paper : Resource and Quality

ManagementN8690 06/10 Hanzhou

E X M3W White Paper : Component Download N8691 06/10 HanzhouE X M3W White Paper : Fault Management N8692 06/10 HanzhouE X M3W White Paper : System Integrity

ManagementN8693 06/10 Hanzhou


33.3 Mailing Lists Reminder

Topic Information Kindly Hosted by

General Systems List

Reflector : [email protected]: http://lists.uni-klu.ac.at/mailman/listinfo/gen-sysArchive: http://lists.uni-klu.ac.at/mailman/private/gen-sys/

Alpen-Adria-

Universität Klagenfurt

File Format

Reflector : [email protected]: http://lists.uni-klu.ac.at/mailman/listinfo/mp4-sysArchive: http://lists.uni-klu.ac.at/mailman/private/mp4-sys/

Alpen-Adria-


Application Format

Reflector : [email protected]: http://lists.uni-klu.ac.at/mailman/listinfo/maf-sysArchive: http://lists.uni-klu.ac.at/mailman/private/maf-sys/

Alpen-Adria-


MPEG-M

Reflector: mpeg-m @lists.uni-klu.ac.at Subscribe: http://lists.uni-klu.ac.at/mailman/listinfo /mpeg- m Archive: http://lists.uni-klu.ac.at/mailman/private/ mpeg-m

Alpen-Adria-


MPEG-V

Reflector: [email protected]: http://lists.uni-klu.ac.at/mailman/listinfo/metaverseArchive: http://lists.uni-klu.ac.at/mailman/private/metaverse/

Alpen-Adria-


MPEG Media

Transport

Reflector: [email protected]: http://mailhost.tnt.uni-hannover.de/mailman/listinfo/mmt

University of Hannover

DASH

Reflector: dash@ lists.uni-klu.ac.atSubscribe: http://lists.uni-klu.ac.at/mailman/listinfo/dash

Alpen-Adria-



http://lists.uni-klu.ac.at/mailman/private/metaverse/

http://lists.uni-klu.ac.at/mailman/listinfo/metaverse


http://lists.uni-klu.ac.at/mailman/private/mpeg-m%20

http://lists.uni-klu.ac.at/mailman/listinfo/mpeg-m%20

http://lists.uni-klu.ac.at/mailman/listinfo/mpeg-m%20


http://lists.uni-klu.ac.at/mailman/private/maf-sys/

http://lists.uni-klu.ac.at/mailman/listinfo/maf-sys

http://lists.uni-klu.ac.at/mailman/listinfo/maf-sys


http://lists.uni-klu.ac.at/mailman/private/mp4-sys/

http://lists.uni-klu.ac.at/mailman/listinfo/mp4-sys

http://lists.uni-klu.ac.at/mailman/listinfo/mp4-sys


http://lists.uni-klu.ac.at/mailman/private/gen-sys/

http://lists.uni-klu.ac.at/mailman/listinfo/gen-sys

http://lists.uni-klu.ac.at/mailman/listinfo/gen-sys


33.4 Latest References and Publication StatusReference on the ISO Web Site : http://www.itscj.ipsj.or.jp/sc29/open/29view/29n9270c.htm

Pr Pt Standard No. Date Status Doc. With Purpose ISO Award

2 1 ISO/IEC 13818-1:2000 (MPEG-2 Systems 2nd Edition) 00/12 Published N/A Proposed2 1 ISO/IEC 13818-1:2000/COR1 (FlexMux Descr.) N3844 01/01 Pisa Consolidate

dN/A N/A

2 1 ISO/IEC 13818-1:2000/COR2 (FlexMuxTiming_ descriptor) N4404 01/12 Pattaya Consolidated

N/A N/A

2 1 ISO/IEC 13818-1:2000/Amd.1 (Metadata on 2) & COR1 on Amd.1 N5867 03/07 Trondheim

Consolidated

N/A Proposed

2 1 ISO/IEC 13818-1:2000/Amd.2 (Support for IPMP on 2) N5604 03/03 Pattaya Consolidated

N/A N/A

2 1 ISO/IEC 13818-1:2000/Amd.3 (AVC Carriage on MPEG-2) N5771 03/07 Trondheim

Consolidated

N/A Proposed

2 1 ISO/IEC 13818-1:2000/Amd.4 (Metadata Application CP) N6847 04/10 Palma Consolidated

N/A N/A

2 1 ISO/IEC 13818-1:2000/Amd.5 (New Audio P&L Sig.) N6585 04/07 Redmond

Consolidated

N/A N/A

2 1 ISO/IEC 13818-1:2000/COR3 (Correction for Field Picture) N6845 04/10 Palma Consolidated

N/A N/A

2 1 ISO/IEC 13818-1:2000/COR4 (M4MUX Code Point) N7469 05/07 Poznan Consolidated

N/A N/A

2 1 ISO/IEC 13818-1:2000/COR5 (Corrections related to 3rd Ed.) N7895 06/01 Bangkok

Consolidated

N/A N/A

2 1 ISO/IEC 13818-1:2007 (MPEG-2 Systems 3rd Edition) Published N/A TBP2 1 ISO/IEC 13818-1:2007/Amd.1 (Transport of Streaming text) N8369 06/07

KlagenfurtPublished N/A TBP

2 1 ISO/IEC 13818-1:2007/Amd.2 (Carriage of Auxialiry Video Data) N8798 07/01 Marrakech

Published N/A TBP

Draft Systems Agenda132

http://www.itscj.ipsj.or.jp/sc29/open/29view/29n9270c.htm

2 1 ISO/IEC 13818-1:2007/Cor.1.2 (Reference to AVC Specification) N9365 07/10 Shenzhen

Published N/A TBP

2 1 ISO/IEC 13818-1:2007/Cor.3 N10937

09/10 Xian COR ITTF to be published

2 1 ISO/IEC 13818-1:2007/Amd.3 (SVC in MPEG-2 Systems) N10058

08/07 Hannover

Published N/A

2 1 ISO/IEC 13818-1:2007/Amd.3/Cor.1 N10938

09/10 Xian COR ITTF to be published

2 1 ISO/IEC 13818-1:2007/Amd.4 (Transport of Multiview Video) N10745

09/07 London FDAM ITTF to be published

2 1 ISO/IEC 13818-1:2007/Amd.5 (Transport of JPEG2000) N11708

11/01 Daegu FDAM ITTF TBP

2 1 ISO/IEC 13818-1:2007/Amd.6 (Extension to AVC descriptor) N11710


2 11 ISO/IEC 13818-1:2003 (IPMP on 2) N5607 03/03 Pattaya Published N/A Proposed4 1 ISO/IEC 14496-1 (MPEG-4 Systems 1st Ed.) N2501 98/10 Atl. City Consolidate

dN/A Done

4 1 ISO/IEC 14496-1/Amd.1 (MP4, MPEG-J) N3054 99/12 Hawaii Consolidated

N/A Done

4 1 ISO/IEC 14496-1/Cor.1 N3278 00/03 Noordwijk.

Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:2001 (MPEG-4 Systems 2nd Ed.) N3850 01/01 Pisa Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:2001/Amd.1 (Flextime) Consolidated

N/A Done

4 1 ISO/IEC 14496-1:2001/Cor.1 N4264 01/07 Sydney Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:2001/Cor.2 N5275 02/10 Shangai Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:2001/Cor.3 N6587 04/07 Redmond

Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:2001/Amd.2 (Textual Format) N4698 02/03 Jeju Consolidate N/A N/A


Island d4 1 ISO/IEC 14496-1:2001/Amd.3 (IPMP Extensions) N5282 02/10

ShanghaiConsolidate

dN/A N/A

4 1 ISO/IEC 14496-1:2001/Amd.4 (SL Extension) N5471 02/12 Awaji Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:2001/Amd.7 (AVC on 4) N5976 03/10 Brisbanne

Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:2001/Amd.8 (ObjectType Code Points) N6202 03/12 Hawaii Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:200x/Amd.1 (Text Profile Descriptors) N7229 05/04 Busan Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:200x/Cor4 (Node Coding Table) N7473 05/07 Poznan Consolidated

N/A N/A

4 1 ISO/IEC 14496-1 (MPEG-4 Systems 3rd Ed.) N5277 02/10 Shanghai

Consolidated

N/A Proposed

4 1 ISO/IEC 14496-1:200x/Amd.1 (Text Profile Descriptors) N7229 05/04 Busan Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:200x/Cor.1 (Clarif. On audio codec behavior) N8117 06/04 Montreux

Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:200x/Amd.2 (3D Profile Descriptor Extensions) N8372 06/07 Klagenfurt

Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:200x/Cor.2 (OD Dependencies) N8646 06/10 Hangzhou

Consolidated

N/A N/A

4 1 ISO/IEC 14496-1:200x/Amd.3 (JPEG 2000 support in Systems) N8860 07/01 Marrakech

Consolidated

N/A N/A

4 1 ISO/IEC 14496-1 (MPEG-4 Systems 4th Ed.) N10943

09/10 Xian Published N/A

4 1 ISO/IEC 14496-1:2010/Amd.1 (Usage of LASeR in MPEG-4 systems and Registration Authority for MPEG-4 descriptors)

N11248

10/04 Dresden Published N/A N/A

4 4 ISO/IEC 14496-1:200x/Amd.17 (ATG Conformance) N8861 07/01 Marrakech

Published N/A N/A

4 4 ISO/IEC 14496-1:200x/Amd.22 (AudioBIFS v3 conformance) N9295 07/07 Published N/A N/A


Lausanne4 4 ISO/IEC 14496-1:200x/Amd.23 (Synthesized Texture conformance) N9369 07/10

ShenzhenPublished N/A N/A

4 4 ISO/IEC 14496-1:200x/Amd.24 (File Format Conformance) N9370 07/10 Shenzhen

Published N/A N/A

4 4 ISO/IEC 14496-1:200x/Amd.25 (LASeR V1 Conformance) N9372 07/10 Shenzhen

Published N/A N/A

4 4 ISO/IEC 14496-1:200x/Amd.26 (Open Font Format Conf.) N9815 08/04 Archamps

Published N/A N/A

4 4 ISO/IEC 14496-1:200x/Amd.27 (LASeR Amd.1 Conformance) N9816 08/04 Archamps

Published N/A N/A

4 4 ISO/IEC 14496-1:200x/Amd.37 (Additional File Format Conformance)

N10750

09/07 London Published N/A

4 5 ISO/IEC 14496-1:200x/Amd.12 (File Format) N9020 07/04 San Jose Published ITTF to be published N/A4 5 ISO/IEC 14496-1:200x/Amd.16 (SMR Ref. Soft) N9672 08/01 Antalya Published ITTF to be published N/A4 5 ISO/IEC 14496-1:200x/Amd.17 (LASeR Ref. Soft) N9674 08/01 Antalya Published ITTF to be published N/A4 5 ISO/IEC 14496-1:200x/Amd.28 (LASeR Adaptation Ref. Soft) N1156

610/10 Guangzhou

FDAM Editor TBP

4 6 ISO/IEC 14496-6:2000 Published N/A N/A4 8 ISO/IEC 14496-8 (MPEG-4 on IP Framework) N4712 02/03 Jeju Published N/A Proposed4 11 ISO/IEC 14496-11 (MPEG-4 Scene Description 1st

Edition) N6960 05/01

HongKongPublished N/A Proposed

4 11 ISO/IEC 14496-11/Amd.1 (AFX) N5480 02/12 Awaji Consolidated

N/A N/A

4 11 ISO/IEC 14496-11/Amd.2 (Advanced Text and Graphics) N6205 03/12 Hawaii Consolidated

N/A N/A

4 11 ISO/IEC 14496-11/Cor.1 N6203 03/12 Hawaii Consolidated

N/A N/A

4 11 ISO/IEC 14496-11/Cor.3 Valuator/AFX related correction N6594 04/07 Redmond

Consolidated

N/A N/A

4 11 ISO/IEC 14496-11/Amd.3 Audio BIFS Extensions N6591 04/07 Redmond

Consolidated

N/A Proposed


4 11 ISO/IEC 14496-11/Amd.4 XMT and MPEG-J Extensions N6959 05/01 HongKong

Consolidated

N/A N/A

4 11 ISO/IEC 14496-11/Cor.3 (Audio BIFS Integrated in 3rd Edition) N7230 05/04 Busan Consolidated

N/A N/A

4 11 ISO/IEC 14496-11/Cor.5 (Misc Corrigendum) N8383 06/07 Klagenfurt

Published N/A N/A

4 11 ISO/IEC 14496-11/Amd.5 Symbolic Music Representation

N8657 06/10 Hangzhou

Published N/A TBP

4 11 ISO/IEC 14496-11/Cor.6 (AudioFx Correction) N9021 07/04 San Jose Published N/A N/A4 11 ISO/IEC 14496-11/Amd.6 Scene Partitioning N1024

708/10 Busan Published N/A TBP

4 11 ISO/IEC 14496-11/Amd.7 ExtendedCore2D Profile N11251

10/04 Dresden FDAM SC29

4 12 ISO/IEC 14496-12 (ISO Base Media File Format) N5295 02/10 Shanghai

Published N/A Proposed

4 12 ISO/IEC 14496-12/Amd.1 ISO FF Extension N6596 04/07 Redmond

Consolidated

N/A N/A

4 12 ISO/IEC 14496-12/Cor.1 (Correction on File Type Box) N7232 05/04 Busan Consolidated

N/A N/A

4 12 ISO/IEC 14496-12/Cor.2 (Miscellanea) N7901 06/01 Bangkok

Consolidated

N/A N/A

4 12 ISO/IEC 14496-12/Amd.1 (Description of timed metadata)


Consolidated

N/A N/A

4 12 ISO/IEC 14496-12/Cor.3 (Miscellanea) N9024 07/04 San Jose Consolidated

N/A N/A

4 12 ISO/IEC 14496-12/Amd.2 (Flute Hint Track) N9023 07/04 San Jose Consolidated

N/A N/A

4 12 ISO/IEC 14496-12 (ISO Base Media File Format 3rd edition)

N9678 08/01 Antalya Published

4 12 ISO/IEC 14496-12/Cor.1 N10250

08/10 Busan COR N/A N/A

4 12 ISO/IEC 14496-12/Cor.2 N1044 09/02 COR N/A N/A


1 Lausanne4 12 ISO/IEC 14496-12/Amd.1 General improvements

including hint tracks, metadata support, and sample groups

N10580

09/04 Maui FDAM N/A N/A

4 12 ISO/IEC 14496-12/Cor.3 N10753

09/07 London COR N/A N/A

4 12 ISO/IEC 14496-12/Cor.4 N11723

11/01 Daegu COR ITTF N/A

4 13 ISO/IEC 14496-13 (IPMP-X) N5284 02/10 Shanghai

IS ITTF to be published Proposed

4 14 ISO/IEC 14496-14:2003 (MP4 File Format) N5298 02/10 Shanghai


4 14 ISO/IEC 14496-14:2003/Cor.1 (Audio P&L Indication) N7903 06/01 Bangkok

Published N/A N/A

4 14 ISO/IEC 14496-14:2003/Amd.1 Handling of MPEG-4 audio enhancement layers

N11138

10/01 Kyoto Published N/A

4 15 ISO/IEC 14496-15 (AVC File Format) N5780 03/07 Trondheim


4 15 ISO/IEC 14496-15/Amd.1 (Support for FREXT) N7585 05/10 Nice FDAM ITTF Final Text Editing

N/A

4 15 ISO/IEC 14496-15/Cor.1 N7575 05/10 Nice COR ITTF N/A4 15 ISO/IEC 14496-15/Cor.2 (NAL Unit Restriction) N8387 06/07

KlagenfurtCOR ITTF N/A

4 15 ISO/IEC 14496-15/Amd.2 (SVC File Format Extension) N9682 08/01 Antalya FDAM ITTF N/A4 15 ISO/IEC 14496-15 (AVC File Format 2nd edition) N1113

910/01 Kyoto Published N/A Proposed

4 15 ISO/IEC 14496-15:2010/Cor.1 N11728


4 17 ISO/IEC 14496-17 (Streaming Text) N7479 05/07 Poznan FDAM ITTF TBP4 18 ISO/IEC 14496-18 (Font Compression and Streaming) N6215 03/12 Hawaii Published N/A Proposed4 18 ISO/IEC 14496-18/Cor.1 (Misc. corrigenda and

clarification)N8664 06/10

HangzhouCOR ITTF N/A


4 19 ISO/IEC 14496-19 (Synthesized Texture Stream) N6217 03/12 Hawaii Published N/A Proposed4 20 ISO/IEC 14496-20 (LASeR & SAF) N7588 05/10 Nice Consolidate

dN/A TBP

4 20 ISO/IEC 14496-20/Cor.1 (Misc. corrigenda and clarification)


Consolidated

N/A N/A

4 20 ISO/IEC 14496-20/Amd.1 (LASeR Extension) N9029 07/04 San Jose Consolidated

N/A N/A

4 20 ISO/IEC 14496-20/Cor.2 (Profile Removal) N9381 07/10 Shenzhen

Consolidated

N/A N/A

4 20 ISO/IEC 14496-20/Amd.2 (SVGT1.2 Support) N9384 07/10 Shenzhen

Consolidated

N/A N/A

4 20 ISO/IEC 14496-20 (LASeR & SAF 2nd edition) N Published N/A TBP4 20 ISO/IEC 14496-20/Amd.1 SVGT1.2 support N Published N/A N/A4 20 ISO/IEC 14496-20/Amd.2 Adaptation N1075

909/07 London Published N/A N/A

4 20 ISO/IEC 14496-20/Amd.3 PMSI N10954

09/10 Xian Published N/A N/A

4 20 ISO/IEC 14496-20/Cor. 1 N11376

10/07 Geneva COR ITTF N/A

4 22 ISO/IEC 14496-22 (Open Font Format) N8395 06/07 Klagenfurt

Published N/A TBP

4 22 ISO/IEC 14496-22 (Open Font Format 2nd edition) N Published N/A TBP4 22 ISO/IEC 14496-20/Amd.3 PMSI N1095


7 1 ISO/IEC 15938-1 (MPEG-7 Systems) N4285 01/07 Sydney Published N/A Done7 1 ISO/IEC 15938-1/Amd.1 (MPEG-7 Systems Extensions) N6326 04/03 Munich Published N/A N/A7 1 ISO/IEC 15938-1/Cor.1 (MPEG-7 Systems Corrigendum) N6328 04/03 Munich Published N/A N/A7 1 ISO/IEC 15938-1/Cor.2 (MPEG-7 Systems Corrigendum) N7490 05/07 Poznan Published N/A N/A7 1 ISO/IEC 15938-1/Amd.2 (BiM extension) N7532 05/10 Nice Published N/A N/A7 2 ISO/IEC 15938-2 (MPEG-7 DDL) N4288 01/07 Sydney Published N/A Done7 7 ISO/IEC 15938-7/Amd.2 (Fast Access Ext. Conformance) N8672 06/10

HangzhouPublished N/A N/A


7 12 ISO/IEC 15938-12 MPEG Query Format N9830 08/04 Archamps

Published N/A N/A

7 12 ISO/IEC 15938-12/Cor.1 N10452

09/02 Lausanne

Published N/A N/A

7 12 ISO/IEC 15938-12/Cor.2 N10959


7 12 ISO/IEC 15938-12/And.1 Ref, SW and flat metadata output N11383

10/07 Geneva Published SC29 N/A

7 12 ISO/IEC 15938-12/And.2 Semantic enhancement N11734


21 2 ISO/IEC 21000-2 (DID)21 2 ISO/IEC 21000-2:2005/Amd.1Presentation Element N1173


21 4 ISO/IEC 21000-2 (IPMP)21 4 ISO/IEC 21000-2:2005/Amd.1Protection of Presentation

ElementN11738


21 5 ISO/IEC 21000-5 (Open Release Content Profile) N9687 08/01 Antalya Published N/A TBP21 9 ISO/IEC 21000-9 (MPEG-21 File Format) N6975 05/01

HongKongPublished N/A Done

21 9 ISO/IEC 21000-9/Amd.1 (MPEG-21 Mime Type) N9837 08/04 Archamps

Published N/A Done

21 15 ISO/IEC 21000-15 (Security in Event Reporting) N9839 08/04 Archamps

Published N/A TBP

21 16 ISO/IEC 21000-16 (MPEG-21 Binary Format) N7247 05/04 Busan Published N/A TBP21 19 ISO/IEC 21000-19 (Media Value Chain Ontology) N1114

610/01 Kyoto Publsihed N/A TBP

A 4 ISO/IEC 23000-4 (Musical Slide Show MAF) N9037 07/04 San Jose Consolidated

N/A TBP

A 4 ISO/IEC 23000-4 (Musical Slide Show MAF 2nd Ed.) N9843 08/04 Archamps

FDIS ITTF TBP

A 4 ISO/IEC 23000-4 Amd.1 Conformance & Reference Software

N N/A TBP


A 4 ISO/IEC 23000-4 Amd.2 Conformance & Reference Software for Protected MSS MAF

N N/A TBP

A 6 ISO/IEC 23000-6 (Professional Archival MAF) N TBPA 6 ISO/IEC 23000-6 Amd.1 Conformance and Reference

SoftwareN TBP

A 7 ISO/IEC 23000-7 (Open Access MAF) N9698 08/01 Antalya FDIS ITTF TBPA 7 ISO/IEC 23000-7 Amd.1 Conformance and Reference

SoftwareN TBP

A 8 ISO/IEC 23000-8 (Portabe Video AF) N9853 08/04 Archamps

FDIS ITTF TBP

A 9 ISO/IEC 23000-9 (Digital Multi. Broadcasting MAF) N9397 07/10 Shenzhen

FDIS ITTF TBP

A 9 ISO/IEC 23000-9/Cor.1 (Digital Multi. Broadcasting MAF)

N9854 08/04 Archamps

Published TBP

A 9 ISO/IEC 23000-9/Amd.1 (Conformance & Reference SW)

N11151

10/01 Kyoto Published TBP

A 9 ISO/IEC 23000-9/Amd.1/Cor. 1 N11742


A 10 ISO/IEC 23000-10 (Video Surveillance AF) N9397 07/10 Shenzhen

FDIS ITTF TBP

A 10 ISO/IEC 23000-11/Amd.1 Conformance & Reference SW N Published TBPA 11 ISO/IEC 23000-11 (Stereoscopic video MAF) N9397 07/10

ShenzhenFDIS ITTF TBP

A 11 ISO/IEC 23000-11/Cor.1 N Published TBPA 11 ISO/IEC 23000-11/Amd.1 Conformance and Reference

softwareN11574

10/10 Guangzhou

FDAM Editor

A 12 ISO/IEC 23000-11 (Interactive Music AF) N Published TBPA 12 ISO/IEC 23000-11/Amd. 1 Conformance & Reference

SW.N11746


B 1 ISO/IEC 23001-1 (XML Binary Format) N7597 05/10 Nice FDIS ITTF TBPB 1 ISO/IEC 23001-1/Cor.1 (Misc. Editorial and technical

clar.)N8680 06/10

HangzhouCOR ITTF N/A


B 1 ISO/IEC 23001-1/Cor.2 (Misc. Editorial and technical clar.)

N9049 07/04 San Jose COR ITTF N/A

B 1 ISO/IEC 23001-1/Amd.1 (Reference Soft. & Conf.) N8886 07/01 Marrakech

FDAM ITTF N/A

B 1 ISO/IEC 23001-1/Amd.1 (Exten. On encoding of wild cards)

N9296 07/07 Lausanne

PDAM ITTF to be published N/A

B 2 ISO/IEC 23001-2 (Fragment Request Unit) N9051 07/04 San Jose FDIS ITTF TBPB 3 ISO/IEC 23001-3 (IPMP XML Messages) N9416 07/04 San Jose FDIS ITTF TBPE 1 ISO/IEC 23008-1 Architecture N8892 07/01

MarrakechFDAM ITTF N/A

E 2 ISO/IEC 23008-2 Multimedia API N8893 07/01 Marrakech

FDAM ITTF N/A

E 3 ISO/IEC 23008-3 Component Model N8894 07/01 Marrakech

FDAM ITTF N/A

E 4 ISO/IEC 23008-4 Ressource & Quality Management N8895 07/01 Marrakech

FDAM ITTF N/A

E 5 ISO/IEC 23008-5 Component Download N9053 07/04 San Jose FDAM ITTF N/AE 6 ISO/IEC 23008-6 Fault Management N9054 07/04 San Jose FDAM ITTF N/AE 7 ISO/IEC 23008-7 System Integrity Management N9055 07/04 San Jose FDAM ITTF N/AE 8 ISO/IEC 23008-7 Reference Software N N/AM 1 ISO/IEC 23006-1 Architecture and Technologies N1116

310/01 Kyoto FDIS Editor N/A

M 2 ISO/IEC 23006-2 MXM API N11165


M 3 ISO/IEC 23006-3 Reference Software N11168


M 4 ISO/IEC 23006-4 MXM Protocols N11170

10/01 Kyoto FDIS SC29 N/A

U 1 ISO/IEC 23007-1 Widgets N11256

10/04 Dresden FDIS SC29 N/A

U 3 ISO/IEC 23007-3 Conformance and Reference SW N11767

11/01 Daegu FDIS ITTF TBP


V 1 ISO/IEC 23005-1 Architecture N11419

10/07 Geneva FDIS Editor N/A

V 2 ISO/IEC 23005-2 Control Information N11422


V 3 ISO/IEC 23005-3 Sensory Information N11425


V 4 ISO/IEC 23005-4 Virtual World Object Characteristics

N11427


V 5 ISO/IEC 23005-5 Data Formats for Interaction Devices

N11429


V 6 ISO/IEC 23005-6 Common Data Format N11432


V 7 ISO/IEC 23005-7 Conformance and Reference Software

N 11/01 Daegu FDIS Editor N/A


33.5 Standard development procedure from July 1st, 2010 It is recommend to issue iterative CD ballots until specs become mature enough not to

receive any technical comments to DIS and to be able to FDIS ballot. Ballot period for DIS is expected to become 3 month from July 1st, 2012.

143

Annex G– Video report

Source: Jens Ohm and Gary Sullivan, Chairswith contributions by Anthony Vetro (3DV part) and Miroslaw Bober (CDVS part)

Contents1 Summary 12 MPEG-2 Video 23 MPEG-4 Part 10 AVC 24 MPEG-7 Visual 35 IDCT conformance 46 Reconfigurable media coding (RMC)47 3D video coding 5

7.1 General status..................................................................................................................57.2 Core experiments............................................................................................................67.3 New Technical Contributions.......................................................................................257.4 High-Level Syntax........................................................................................................317.5 New Test Material.........................................................................................................477.6 List of Proposed CEs.....................................................................................................487.7 Planning of work / progression of standards.................................................................48

8 Compact descriptors for visual search (CDVS) 498.1 General..........................................................................................................................498.2 Work of the BoG for contribution review.....................................................................518.3 Actions taken.................................................................................................................53

9 Web video coding 5510 Internet video coding 5611 HEVC 57

1 Summary

Most of the work of the Video subgroup at this WG 11 meeting was held in breakout groups on Reconfigurable Media Coding, 3D Video Coding (the largest group, which met in the Video plenary room when not needed for plenaries), Compact Descriptors for Visual Search, and Internet Video Coding. Jens-Rainer Ohm, as one of the Video chairs, served as the primary coordinator of the Video subgroup at this meeting, and attended a substantial portion of the breakout sessions. The video subgroup held three plenaries – on Monday, Wednesday and Friday – to coordinate the work over the week, review and discuss the work of breakout groups, and at the end of the week, to approve documents and resolutions. Beyond that, dedicated groups of editors worked on producing texts for an MPEG-2 amendment, an AVC amendment and the working draft of Web Video Coding. A meeting of the Joint Collaborative Team on Video Coding (JCT-VC) was held under ITU-T auspices at the ITU headquarters facilities in parallel with this meeting of WG 11.

Draft Systems Agenda

144

144

2 MPEG-2 Video

No comments were received from the ballot on the amendment about signalling frame packing arrangement in a quincunx pattern scheme. Consequently, the previous PDAM ballot text was issued for an FDAM ballot without significant changes.

Document reviewed:

m24243 Summary of Voting on ISO/IEC 13818-2:201X/PDAM 1 SC 29 Secretariat

Document approved:No. Title TBP Available

13818-2 – Video12725 Text of ISO/IEC 13818-2:201X/DAM1 Frame Packing

Arrangement Signalling for Quincunx PatternN 12/05/04

3 MPEG-4 Part 10 AVC

Two corrigenda for AVC conformance (relating to the FRExt and MVC extensions) were progressed to the final corrigendum status (N12727 and N12728). Amd.1 on new SEI messages and additional profiles reached DAM status (N12730), NB comments were responded to as appropriate (N12729), and the text was modified accordingly.

Furthermore, the draft for a new Amd.2 for an MVC extension including depth maps was started as PDAM (N12731), and a new WD for another AVC compatible extension with depth maps was produced (N12732). Further information on these is given in section 7 of this report (3DV).

During a joint meeting, MPEG’s plans to extend AVC were presented at a joint meeting with VCEG (ITU-T SG16 Question 6) experts, who expressed their interest in ensuring matching development of the twin text of the corresponding ITU-T standard (Rec. ITU-T H.264). Regarding Amd.1, one part (regarding profiles) had already been approved in ITU-T, whereas the part on SEI messages would likely enter the formal ITU-T approval process in January 2013 (i.e. at the same time or after finalization in MPEG).

Document M24713 (Canadian NB request regarding level definition in A.3.3(k)) was also presented in the joint meeting with VCEG experts, as the suggested action on this would have an impact on definitions in the twin text and might affect existing products as well. The reported problem seems to have occurred due to the fact that the level had originally been defined without the constraint for minimum number of slices, which was revised in a corrigendum action shortly after. In the meantime between the original and the revised definition, encoders had been implemented which did not obey the multiple-slice constraint, and therefore produce streams that cannot be interpreted by some existing decoders (which use the constraint for the purpose of parallel processing). However, the solution suggested by the CAN NB, adding a new constraint set flag for distinguishing between these two types of operation (single-slice and multiple-slice) would not be viable, as such a flag would also be unknown to existing decoders. Defining a new level above each level currently constrained by A.3.3(k) would also be inconsistent, as it would break the concept of level nesting (wherein a higher level decoder is capable to decode all lower levels) at one point. The only viable solution seems to be the definition of new profile(s), which requires further study. The CAN NB and its members were asked to suggest possible solutions on this as input to the next meeting.


145

145

http://phenix.it-sudparis.eu/mpeg/doc_end_user/current_document.php?id=37189&id_meeting=152

Documents reviewed:

m24239 Summary of Voting on ISO/IEC 14496-4:2004/Amd.38:2010/DCOR 1 SC 29 Secretariat

m24246 Summary of Voting on ISO/IEC 14496-4:2004/Amd.9:2006/DCOR 2 SC 29 Secretariat

m24247 Summary of Voting on ISO/IEC 14496-10:201X/PDAM 1 SC 29 Secretariat

m24713 CAN NB Contribution: Comment on ISO/IEC 14496-10, A.3.3(k)

Lowell Winger, Eric Pearson

Documents approved:No. Title TBP Available12726 Disposition of Comments on ISO/IEC

14496-4:2004/Amd.9:2006/DCOR2 N 12/05/04

12727 Text of ISO/IEC 14496-4:2004/Amd.9:2006/COR2 N 12/05/1512728 Text of ISO/IEC 14496-4:2004/Amd.38:2010/COR1 N 12/05/1512729 Disposition of Comments on ISO/IEC 14496-10:2012/PDAM1 N 12/05/0412730 Text of ISO/IEC 14496-10:2012/DAM1 Additional profiles and

SEI messagesN 12/07/01

4 MPEG-7 Visual

An AHG was very active in maintaining and unifying the different parts of the MPEG-7 Visual XM software. An update was provided in M25177. The work on replacing some of the old interfaces by updated libraries which enable compilation with newer compilers is ongoing.

It was therefore assessed to be premature to issue a new version of the XM, or to proceed with a corrigendum on the XM software.

An AHG was appointed (N12753, as recorded in N12629) to conduct further MPEG-7 Visual maintenance work until the 101st meeting. The mandates relate to maintenance of the various MPEG-7 Visual related parts, software and databases and an update of the XM on the MPEG SVN.

Document reviewed:

m25177 MPEG-7 eXperimentation Model UpdateKarol Wnukowicz, Stavros Paschalakis, Miroslaw Bober

5 IDCT conformanceIn M24255, it was reported that the software package related to the IDCT conformance test does not produce the expected text output for some of the tests performed. To improve the software behaviour, a draft corrigendum (N12737) was produced.

Document reviewed:

m24255 German NB comments on Systematic Review of ISO/IEC 23002-1:2006 (we issue a DCOR)

German NB via SC 29 Secretariat


146

146







Document(s) approved:No. Title TBP Available12737 Text of ISO/IEC 23002-1:2006/Amd.1:2008 DCOR1 N 12/05/04

6 Reconfigurable media coding (RMC)

The RVC breakout group performed mostly editing work related to Amd.1 of 23001-4 (CAL extensions) and the corrigendum on the tool library (missing links of FUs for AVC baseline profile). Joint meetings were held with the 3DG subgroup, and it is planned to produce a new edition of the tool library upon completion of the currently ongoing amendments and corrigenda, which would then integrate all video and 3DG related components defined so far. Another point of discussion with 3DG was about the generic implementation of the parser and the support of RVC-BSDL by reconfigurable graphics coding. Further discussions were about support for mathematical functions (square root, logarithm) and support for 64-bit floating-point (double-precision floating-point) values.

The generic parser will be further studied and validated.Support for 64 bit floating point and mathematical functions will be investigated and further studied before inclusion in an amendment.

Two input documents were received with regard to an RVC implementation of HEVC. These are mainly related to an initial study on parser and data flow structures. In principle, it appears that an HEVC implementation in RVC would be straightforward.

m24882

A proposal for the RMC specification of HEVC texture decoding

M. Mattavelli, D. De Saint Jorre

This contribution provides the dataflow skeleton of the HEVC video decoder. The contribution explores the commonalities between AVC and HEVC (HM6.1) to identify networks and FUs that can be a unified specification for both standards.

m24950

RVC Parser FU for HEVC for INTRA frames M. Raulet, G. Cocherel

This contribution provides the preliminary description and software for the parser of HEVC INTRA. It is following HM6.1 decoding process.

Beyond that, it was announced that the SVC implementation is ongoing as an activity of the AHG members, and therefore it appears again as one of the AHG mandates (unified AHG now under the 3DG subgroup).

Document(s) reviewed:m24244 Summary of Voting on ISO/IEC 23001-4:2011/PDAM 1 SC 29 Secretariatm24251 Summary of Voting on ISO/IEC 23002-4:2010/DCOR 1 SC 29 Secretariat

m24882 A proposal for the RMC specification of HEVC texture decoding

Damien de Saint-Jorre, Marco Mattavelli

m24950 RVC Parser FU for HEVC for INTRA frames Mickaël Raulet, Gildas Cocherel

m25206 Suggestions for the RVC-CAL framework improvements Christian Tulvan, Marius Preda


147

147






Document(s) approved:No. Title TBP Available12736 Text of ISO/IEC 23001-4:2011/DAM1 CAL Language

ExtensionsN 12/05/04

12738 Disposition of comments on ISO/IEC 23002-4 DCOR1 N 12/05/0412739 Text of ISO/IEC 23002-4 COR1 N 12/05/04

7 3D video coding

7.1 General status

Following discussions and a request made at the 99th meeting, an overall investigation of the compression benefit of the different investigated solutions was made (referred to as “CE0” or “CE annex A”. This included

a) the MVC plus depth extension of 14496-10:2012 PDAM2, with no changes at the macroblock level and below

b) the “AVC compatible” extension described in N12732 and N12743, which include changes at macroblock level and below

c) “hybrid” solutions, where the base view is encoded by AVC, and dependent view(s) and/or depth maps are coded by HEVC

d) HEVC-only solutions without changing CTB level and below (for encoding video and optionally depth)

e) HEVC-only solutions with changes at CTB level and below for encoding of depth maps and dependent view(s).

Detailed results are provided in m24968, which measures the PSNR versus rate benefits for the encoded views only (not the synthesized views). Following prior communication with the Qualinet group, for the case of encoded views, the PSNR results show some correlation with the subjective quality. The following numbers provide average bit rate (BR) reductions (Bjöntegaard delta) compared to case a) (MVC+depth, PDAM2), for both 3-view/2-view cases:

b) AVC compatible 10.7/8.3% BR reduction

c) hybrid AVC/HEVC 34.1/24.8% BR reduction

d) MV-HEVC 48/46.98% BR reduction

e) HTM-HEVC 53.6/51.4% BR reduction

It was also remarked that the bit rate reductions would probably be lower with the use of more challenging material (higher amount of motion, scenes with larger depth variations). On the other hand, subjective assessment of the quality might indicate higher gains.

More detail can be found in subsection “Appendix A” under 7.2. As a general conclusion, it was discussed together with the Requirements subgroup that it would be undesirable to define a second standard (i.e. incompatible codec design for stereoscopic video) when the benefit is not obvious and no additional functionality is supported. It was agreed that, when considering subjective quality, roughly a 25% reduction in bit rate may be sufficient to justify such an incompatible solution, i.e., solution b) versus a) or solution e) versus d). It was generally observed that significantly more improvement would be required than is currently being reported (in terms of compression gain).


148

148

7.2 Core experiments

Summary of Adoptions from CEs

ATM

m24796 (NTT): no upsampling for integer disparities, interpolation for sub-pixel synthesis

m24941 (Qualcomm): no upsampling to align resolution of depth to texture

m24915 (Nokia): adopt change in filter for chroma

m24819 (Samsung): synthetic skip

m25017 (Poznan): non-linear depth representation (SEI message in HP, SPS in EHP)

m24824 (Samsung/Sharp): inter-view motion vector prediction using max disparity

m24825 (Samsung/ETRI/KHU): depth intra prediction

Test Model and Ref SW only: modification of view synthesis distortion for RDO based on m24826 (Samsung)

m24731 (Sony): restriction on interlaced texture with progressive depth, text only for PDAM

HTM

m24829 (Samsung): inter-view motion vector prediction using max disparity

m24766 (LG): inter-view predicted residual

m24938 (Qualcomm): inter-view predicted residual

Reference SW only: add inter-view motion vector based approach based on m24937 (Qualcomm), m25024 (LG), m24989 (Sony)

CTC change: indicate output viewing positions and shift parameters for stereo.

CE1.a: View synthesis prediction (Coordinator: J. Lee/Samsung) [17 docs]

m24832 Jaejoon Lee 3D-CE1.a summary report on view synthesis prediction

m24819 Jin Young Lee, Jaejoon Lee, Du Sik Park

3D-CE1.a results on a context-based adaptive skip flag positioning method by Samsung

m24848 Shinya Shimizu Cross-check of 3D-CE1.a on context-based skip flag syntax (Samsung)

m24941 Li Zhang, Ying Chen, Yang Yu, Karthic Veera, Marta Karczewicz,

3D-CE1.a results on View synthesis based on asymmetric texture and depth resolutions

m24838 Jin Young Lee (Samsung) Cross check of 3D-CE1.a results of Qualcomm

m24849 Shinya Shimizu Cross-check of 3D-CE1.a on signalling of view synthesis prediction (Qualcomm)


149

149

http://phenix.int-evry.fr/mpeg/doc_end_user/current_document.php?id=37795&id_meeting=152






m24898 Yin Zhao, Lu Yu 3D-CE1.a results on VSP with integer and half-pixel rendering precision

m24840 Ilsoon Lim (Samsung) Cross check of 3D-CE1.a results of Zhejiang Univ

m25102Jin Young Lee, Shinya Shimizu, Jaejoon Lee, Hideaki Kimata, Du-Sik Park

3D-CE1.a results on joint proposal of Samsung and NTT

m24932 Yang Yu, Li Zhang, Ying Chen, Marta Karczewicz

Cross check of 3D-CE1.a results of Samsung and NTT joint proposal

m24796 Shinya Shimizu, Hidaki Kimata 3D-CE1.a related: Simplification of in-loop view synthesis with fractional-pel disparity

m24839 Jin Young Lee (Samsung) Cross check of 3D-CE1.a results of NTT

m24915 S. Wenyi, D.Rusanovskyy, M.Hannuksela 3DV-ATM CE1 - related contribution

m24935 Dong Tian, Danillo Graziosi, Anthony Vetro

3D-CE1.a related proposal for synthetic reference refinement

m24940 Yu Yang, Ying Chen, Li Zhang, Marta Karczewicz

3D-CE1.a related: on Generalized view synthesis prediction (GVSP) mode

m25180 Ying Chen, Jin Young Lee, Jaeojon Lee

3D-CE1.a related: results on joint proposal of Qualcomm and Samsung

m25184 Shinya Shimizu Cross-check of 3D-CE1.a related on improvement of VSP (Qualcomm and Samsung)

m25195Shinya Shimizu, Hideaki Kimata, Li Zhang, Ying Chen, Jin Young Lee, Jaeojon Lee

CE1.a related: results on joint proposal of NTT, Qualcomm and Samsung

Summary report:

Samsung: evaluate context based adaptive skip flag positioning

Qualcomm: proposes generalized view synthesis prediction method, avoids upsampling

Zhejiang: aims to reduce complexity with variable pixel precision for warping

Mitsubishi: proposes refined synthetic picture and block-level synthesis constraints

NTT: simplification of in-loop synthesis with fractional disparity

Samsung+Qualcomm shows 1.72% gain, 1.86% on synthesized

The summary report recommended to adopt the Samsung+Qualcomm proposal into the 3DV-ATM for high-efficiency and continue CE1 for low complexity; combine NTT proposal for low complexity.

m24819 (Samsung): In the current syntax, skip_type_flag is used to distinguish conventional skip from synthetic skip. In the proposed syntax, mb_skip_type2 is introduced for this purpose and the syntax is redesigned to achieve approx. 1% rate reduction. There was a question on whether it is possible to keep the semantics of the original skip flag intact. Cross check of this proposal was reported by NTT in m24848.


150

150













m24941 (Qualcomm): This proposal targets complexity reduction of the view synthesis prediction operations, whereby each pixel in the low-resolution depth image is simply used, i.e. avoiding up-sampling. It was not originally part of the CE, but is a related contribution. Minimal change was reported in BD performance; encoding time was almost unchanged, but decoding time was reduced by approx. 20%. A cross check of this proposal was reported by Samsung in m24838. It was discussed whether subjective quality should be assessed. It was noted that this method is applied in the loop, so it may not have any impact on final subjective quality, rather perhaps only affecting the prediction quality. It was noted that this proposal is related to CE3. Further study with both CE1 and CE3 proposals was suggested.

m24898 (Zhejiang): This contribution was a study of view synthesis prediction using integer and half-pel precision relative to existing quarter-pel precision in warping operations. It reported that integer precision loses 0.83% coding gain with 61% decoding time (i.e. 39% reduction), while half-pel precision loses 0.35% coding gain with 66% decoding time (i.e. 34% reduction). The contribution recommended that the rendering module be more flexible and that the syntax should support sequence-level signalling of the precision. It was suggested that the precision could be optimized for different sequences. The criterion to select the warping precision was not specified and there did not seem to be a clear method to predict the optimal precision (other than exhaustive search). It was claimed that the encoder could select the precision to reduce the complexity of the decoder. There was a question on whether there is any impact on interoperability. All precisions need to be supported in a decoder, so there is no benefit in terms of hardware, but there may be benefit in terms of power consumption for specific bitstreams that are encoded with reduced precision. Further study was encouraged.

m24796 (NTT): This contribution described simplification of in-loop view synthesis, as initially proposed at the Hannover meeting in July 2008. The number of warped pixels is the resolution of the coded picture, and it was proposed to perform no up-sampling of the reference picture and no down-sampling of the warped picture. Disparity vectors with factional-pel accuracy were used. The coding impact was reported as a 0.18% loss in coding performance, with negligible performance loss on synthesis results and 67% decoding time (i.e. 33% reduction). An additional claimed benefit is that the working memory is also reduced. The contribution also reported a combination with Qualcomm’s proposal in which 60% decoding time (i.e. 40% reduction) is achieved with similar results. A slight modification to not halve the disparity vector resulted in 0.26% coding gain with 60% decoding time (i.e. 40% reduction). Some further combinations were reportedly also being simulated. It was remarked that some further modifications to the warping process could also improve quality.

m25102 (Samsung+NTT): Combined results reportedly show 0.84% gain on coded texture and 1.05% gain on synthesis results with 73% decoding time (i.e. 37% reduction).

m24915 (Nokia): This contribution proposed block-based view synthesis prediction, where synthesis is only generated when it is needed. Based on min and max disparity, a reference area is generated. Local hole filling is performed. In the current implementation, the 6-tap up-sampling filter is replaced with a bilinear interpolation, and the VSP motion vector is restricted to 0. There was a reported 0.3% loss in coding. Encoder complexity is increased, while decoding time is reduced to 70% (i.e. 30% reduction).

m24935 (Mitsubishi): One aspect of this proposal is to refine the synthetic reference picture with decoded data including a hole-filling process. A second aspect of this proposal is to reduce decoder complexity with block-level synthesis. Current simulations do not show any gain, but the contributor suggested to study further as part of CE.

m24940 (Qualcomm): This contribution observed the signalling overhead for reference picture indexing and that MVs corresponding to VSP reference picture are typically zero, which is not considered good for building context for MV coding. The contribution's aim was to improve coding efficiency of view synthesis prediction by removing VSP picture from the reference picture list. Instead, it was proposed to use a flag to indicate whether VSP prediction is used for


151

151

prediction (similar to SVC). The proposal introduced several flags to indicate skip from VSP picture, or coding with different modes. The contribution reported 0.62% and 0.58% bit rate gains on coded data and 0.5% on synthesis results. The proposal appears to be a significant change to the coding design without significant coding benefit. Further discussion of this was requested.

m25180 (Qualcomm+Samsung): This combined proposal reportedly achieves 1.72% bit rate gain on coded data, and 1.86% on synthesized results.

m25195 (NTT+Samsung+Qualcomm): This contribution reported on a combination of tools from m24796, m24940, m24941, 24819. The combined proposal reportedly achieves 1.65% gain on coded data and 1.93% on synthesized results (results are additive). The VSP picture is removed from the reference picture list. Concerns were expressed on complexity, combination of tools, and individual gains. It was suggested to discuss this offline and clarify the technology/syntax being considered for adoption.

Low complexity adoptions:

NTT: no upsampling for integer disparities, interp for sub-pixel synthesis needed

Qualcomm: no upsampling to align resolution of depth to texture

Nokia: adopt change in filter for chroma

High efficiency adoption:

m24819 (Samsung)

The proposal was part of CE and reported moderate gains and had been cross-checked. It was commented that the method evaluated in the CE was different than the proposal from the last meeting. The spirit of the initial proposal was to provide the capability to skip based on the VSP reference, but it was a simple modification based on adoptions at the previous meeting.

It was concluded to continue the CE, to study the potential benefits of:

Block-based view synthesis (m24915, m24935)

Depth up-sampling in combination with VSP (based on CE3 inputs)

Inter-view and view synthesis prediction with adaptive luminance compensation (m24816, m22616)

Not transmitting MV info and building context (m24940, m24915)

Sub-MB skip/direct (m24940)

Reference picture refinement (m24935)

Variable precision synthesis (m24898)

CE1.h: View synthesis prediction (Coordinator: F. Jäger/Aachen) [6 docs]

m24867 Fabian Jäger 3D-CE1.h Summary Report: View Synthesis Prediction

m24868 Fabian Jäger 3D-CE1.h Results on Warping Based Prediction by RWTH Aachen University


152

152



m25187 Krzysztof Wegner, Olgierd Stankiewicz, Jakub Siast

3D-CE1h cross check of RWTH University proposal on Warping Based Prediction by Poznan University of Technology

m25014 O.Stankiewicz, K.Wegner, J.Siast 3D-CE1h results on Disocclusion Coding

m25068 Ilsoon Lim (Samsung) Cross check of 3D-CE1.h results of Poznan Univ.

m24933 Danillo Graziosi, Dong Tian, Anthony Vetro

3D-CE1.h related proposal for view synthesis prediction

Summary report

2 proponents (Aachen and Poznan)

Aachen (m24868): proposal showed only one sequence with 2% gains, but an average loss of 0.5% over all sequences.

Poznan (m25014): no coding efficiency change in texture coding results since it is only applied for depth coding, 0.26% gain in synthesized views, and 88% encoder time (i.e. 12% reduction).

The participants recommended to continue the CE.

m24933 (Mitsubishi): The contribution proposed to apply an AVC-based design for view synthesis prediction in HEVC. Results were mixed, with some notable gains on sequences with ground truth depth but overall loss. Further study in CE work was recommended.

It was concluded to continue the CE (with participation from Aachen, Poznan, Mitsubishi).

CE2: Depth representation and coding (Coordinator: O. Stankiewicz/Poznan) [14 docs]

m25016 O.Stankiewicz 3D-CE2 summary report: Nonlinear Depth Representation & Coding

m24820 Byung Tae Oh, Jaejoon Lee, Du Sik Park,

3D-CE2.a results on adaptive depth quantization by Samsung

m25018 O.Stankiewicz, K.Wegner, J.Siast 3D-CE2a results on Adaptive Depth Quantization (cross-check of Samsung)

m24827 Byung Tae Oh, Jaejoon Lee, Du Sik Park

3D-CE2.h results on adaptive depth quantization by Samsung

m24767 X. Li, L. Zhang, Y. Chen (Qualcomm)

3D-CE2.ah Crosschecking report of Samsung's ADQ

m25021 O.Stankiewicz, K.Wegner, J.Siast 3D-CE2h results on Adaptive Depth Quantization (cross-check of Samsung)

m24907

Junghak Nam, Sunmi Yoo, Hyomin Choi, Woong Lim, Donggyu Sim, Gun Bang, Won-Sik Cheong, Namho Hur

3DV-CE2.h results on adaptive quantization for depth map


153

153












m25006 Jin Heo, Eunyong Son, Sehoon Yea

Cross-check report for m24907 on 3DV-CE2.h: adaptive quantization for depth map

m25017 O.Stankiewicz, K.Wegner, J.Siast 3D-CE2a results on Nonlinear Depth Representation

m25019 O.Stankiewicz, K.Wegner, J.Siast 3D-CE2a results on Adaptive Depth Quantization combined with Nonlinear Depth Representation

m25056 Byung Tae Oh (Samsung) Cross check of 3D-CE2.a results of Poznan Univ.

m25020 O.Stankiewicz, K.Wegner, J.Siast 3D-CE2h results on Nonlinear Depth Representation

m25022 O.Stankiewicz, K.Wegner, J.Siast 3D-CE2h results on Adaptive Depth Quantization combined with Nonlinear Depth Representation

m25057 Byung Tae Oh (Samsung) Cross check of 3D-CE2.h results of Poznan Univ.

Summary report

3 proponents (Poznan, Samsung, ETRI/KWU)

Some tools were tested in the context of both AVC and HEVC, and various combinations were also evaluated in both frameworks. CE participants determined the QP values that would provide comparable rates for subjective assessment for AVC-based results.

AVC results were as follows: gains for synthesis results were 0.98% bit rate gain (NDR-HP), 0.5% (NDR-EHP), 0.94% gain (ADQ) and 1.33% (NDR+ADQ). For coded data, 1.4% (NDR-HP), 0.6% (NDR-EHP), 2.56% (NDR+ADQ). Most of the cross-checks had been completed, except for combined Poznan-Samsung proposal. The NDR tool aims to give subjective gain and results were available for viewing.

HEVC results were as follows: gains for synthesis results were unavailable (NDR), 0.47% (ADQ), 0.15% (NDR+ADQ), and 0.1% (NDR+AQP-AQD). Results were not fully cross-checked for HEVC.

The participants recommended viewing the NDR results

Viewing was done on Tues/Wed during the meeting, as follows:

Subjective comparison of anchor with NDR (AVC framework) at constant rate points

3 sequences were presented, i.e., only for those sequences that NDR is turned on. The decision to turn on depends on the center of the histogram for the depth distribution.

10-point scale for evaluation, 30 subjects

Subjective gains shown, although confidence intervals overlapping

Some participants suggested that depth transformation be supported as part of high-level syntax. The current implementation signals the transformation as part of the SPS. The proposed approach has some impact on other coding tools that utilize depth for prediction – inverse mapping needs to be performed for each depth value. For profiles that do not use depth for any in-loop processing (e.g., MVC compatible extension with depth), the signalling could be achieved with an SEI message.

Comment on ADQ: There was a question on whether the gains reported by ADQ could be achieved with MB-level rate control that adjusts the QP, e.g. based on block activity. Additional CE results were expected relative to such a reference.


154

154








Decision: Adopt NDR to ATM (SEI message in HP, SPS in EHP).

Continue CE: Further study ADQ in ATM, as well as NDR and ADQ in HTM.

CE3: In-loop depth resampling (Coordinator: T. Rusert/Ericsson) [12 docs]

m24823 Thomas Rusert 3D-CE3 summary report: in-loop depth resampling

m24821Seok Lee, Seungsin Lee, Kwan-Jung Oh, Ho-Cheon Wey, Jaejoon Lee

3D-CE3 results on in-loop depth resampling by Samsung

m25047 G. Van der Auwera 3D-CE3.a: Cross Check of Samsung's proposal on in-loop depth resampling

m24942 G. Van der Auwera, Y. Yu, L. Zhang, Y. Chen, M. Karczewicz,

3D-CE3.a results on Nonlinear depth map resampling

m24842 Seok Lee (Samsung) Cross check of 3D-CE3 results of Qualcomm

m25052 Jiwook Jung, Sehoon Yea Cross check of 3D-CE3.a results of Qualcomm by LG


3D-CE3.a results on in-loop depth upsampling filter

m25034 P. Aflaki, D. Rusanovskyy 3D-CE3.a: Crosscheck of MERL's proposal on depth map processing by Nokia


3D- CE3.a results on cross check for Nokia proposal


3D-CE3.a related new in-loop depth up-sampling filter

m24948 Do-Young Kim, Cheon Lee, Yo-Sung Ho

3D-CE3 related depth upsampling using depth edge detection

m24914 P. Aflaki, D. Rusanovsky, M. Hannuksela

Non-linear Depth Map Resampling for 3DV-ATM Coding

Summary report:

Three processing steps were investigated in this CE including non-normative depth downsampling (pre-processing), normative depth upsampling (in-loop), and non-normative depth upsampling (post-processing). The CE evaluated different combinations of these filters, e.g., benefit of post-processing only or in combination with in-loop filter.

4 proponents (Qualcomm, Samsung, Mitsubishi, Nokia)

Results: Average bit rate reductions of up to 0.55% were observed on coded data, and 7.55% on synthesized results. A majority of these gains (7.11%) were achieved without normative changes, i.e. using post-processing only. Also, using alternative depth downsampling filters generally has a significant impact on the depth coding, but further analysis of this effect seems necessary.


155

155













m24821 (Samsung): This contribution reported results using 5x5 dilation filter after linear interpolation. Gains for synthetic results on the order of 7% were shown. Notable subjective quality improvement was shown on sample pictures.

m24927 (Mitsubishi): This contribution reported 4.9% gain on synthesis result, but high decoder complexity.

m24942 (Qualcomm): This contribution reported 5.52% coding gain on synthesized results.

m24928 (Mitsubishi): This CE related was contribution similar to a Samsung proposal with a few differences, i.e. to use nearest neighbor and median rather than linear interpolation, and use 3x3 window rather than 5x5. Similar gains were observed. Objective evaluation was suggested for the in-loop up-sample filter and subjective evaluation for post-processing.

m24948 (GIST): This was a CE related contribution with a joint bilateral filter, and Canny edge detection followed by morphological operation (dilation/erosion). Average gain of 0.2% was shown on synthesized views.

m24914 (Nokia): This contribution described a modified version of non-linear resampling technique that enables some sequence level adaptation. The new method achieves an average of 5.77% bit rate reduction on synthesis results, which is lower than the 7.35% gain reported earlier, but it was claimed that the subjective quality was improved.

Viewing results were as follows: comparing the anchor to the proposals, there were found no noticeable differences in stereo as well as monoscopic viewing (of the intermediate view).

There was a suggestion to not consider upsampling in the loop (0.07% coding loss on total bit rate, 25% reduction in decoder time) and refocus the CE on non-normative pre/post-processing.

Decision: Adopt the best performing method (m24928) based on objective measures (0.5% gain on total bit rate, but at the cost of using 3x3 dilation filter) and continue CE3.

Continue CE (Dmytro), with the following guidance:

Decision of CE1 is to study depth up-sampling in combination with VSP

Evaluate non-normative depth resampling (pre/post-processing)

Evaluate combinations of in-loop and post-processing methods from CE4 (JVF, m24822, m24947, m24942) - disable JVF and AVC deblocking for depth in CTC

CE4.a: In-loop filtering for depth (Coordinator: K.-J. Oh/Samsung) [4 docs]

m24833 Kwan-Jung Oh 3D-CE4.a summary report on in-loop filtering for depth

m24822 Ilsoon Lim, HoCheon Wey, Jaejoon Lee

3D-CE4.a results on region based adaptive loop filter by Samsung

m25053 Jiwook Jung, Sehoon Yea Cross check of 3D-CE4.a results of Samsung by LG

m24947 Yunseok Song, Cheon Lee, Yo-Sung Ho 3D-CE4.a related depth boundary filtering

Summary report:

1 proposal from Samsung, and 1 CE related document


156

156





m24822 (Samsung): This proposal reported an average gain of 0.05% bit rate savings on coded data and 1.45% on the synthesized result. Decoding time was reduced to 86% of that of the anchor (i.e. 14% reduction) due to removal of existing tools. A cross check was reported by LG in m25053. The participants in the CE had elected to use the proposed R-ALF filter and remove the current JVF tool and disable the AVC deblocking filter for depth. The complexity of JVF was discussed – it was remarked that this module is currently implemented with floating point precision and needs to be optimized, and also that its performance needs to be checked.

m24947 (GIST): This contribution proposed a depth boundary filter applied to coded/up-sampled views. This was not currently implemented in-loop, but the contributor planned to do so by the next meeting. A 2.93% bit rate savings was reported on synthesized results, with sharper depth boundaries.

It was decided to discontinue CE4 and incorporate the relevant aspects into CE3.

CE4.h: In-loop filtering for depth (Coordinator: K.-J. Oh/Samsung) [7 docs]

m24836 Kwan-Jung Oh 3D-CE4.h summary report on in-loop filtering for depth

m24828 Ilsoon Lim, HoCheon Wey, Jaejoon Lee

3D-CE4.h results on region based adaptive loop filter by Samsung

m24871 Fabian Jäger 3D-CE4.h Cross-Check of Region Based Adaptive Loop Filter by Samsung

m24870 Fabian Jäger 3D-CE4.h Results on Trilateral Loop Filtering by RWTH Aachen University

m24843 Ilsoon Lim (Samsung) Cross Check of 3D-CE4.h results from Aachen Univ.

m24951 W. Lim, S. Yoo, J. Nam, D. Sim, G. Bang, W. Cheong, N. Hur

Cross check of 3DV-CE4.h : Results of Trilateral filter by Aachen Univ.

m24939 G. Van der Auwera, Y. Chen, M. Karczewicz

3D-CE4.h related: Adaptive depth map edge filtering

Summary report

2 CE proposals (Samsung, Aachen) and 1 related contribution (Qualcomm)

m24828 (Samsung): This contribution showed almost no gain on coded data and 0.95% gain on synthesis results, with minimal complexity increase. The CE participants recommended to adopt this method.

m24870 (Aachen): This contribution showed 9% loss with high complexity.

m24939 (Qualcomm): This contribution proposed adaptive edge filtering for in-loop depth processing. Each 16x16 block is analyzed for the presence of an edge. If an edge is present, then the adaptive processing is performed. 0.5% gains were reported on synthesized results. Results were reported with and without VSO enabled. There was a request to conduct further study in CE, to understand the interaction with VSO and consider complexity issues.


157

157








It was concluded to discontinue this CE.

CE5.a: Motion/mode parameter prediction (Coordinator: O. Stankiewicz/Poznan) [5 docs]

m25015 O.Stankiewicz 3D-CE5a summary report: motion/mode parameter prediction

m24824Jin Young Lee, Tadashi Uchiumi, Jaejoon Lee, Yoshiya Yamamoto, Du-Sik Park

3D-CE5.a results on joint proposal for an improved depth-based motion vector prediction method by Samsung and Sharp

m24850 Shinya Shimizu Cross-check of 3D-CE5.a on depth-based motion vector prediction (Samsung and Sharp)

m24847

Jian-Liang Lin, Yi-Wen Chen, Xun Guo, Yu-Lin Chang, Yu-Pao Tsai, Yu-Wen Huang, Shawmin Lei

3D-CE5.a related motion vector competition-based Skip/Direct mode with explicit signalling

m25086 Ching-Chieh Lin, Fang-Chu Chen Cross check of 3D-CE5.a related explicitly signalling-based MVC for skip and direct by ITRI

Summary report:

The proposed methods from Poznan and NTT had been abandoned, but there was a joint proposal from Samsung and Sharp.

m24824 (Samsung and Sharp): This contribution proposed modified inter-view motion vector prediction by using max disparity instead of average disparity. It also proposed to change disparity-based skip/direct MV competition by using disparity SAD instead of depth SAD. A 1% improvement in compression was reported without a complexity increase. This was suggested to be a minor change, and there was support by other experts. The CE participants recommended to adopt this method.

m24847 (MediaTek): This contribution proposed a MV competition-based skip/direct mode that explicitly signals MVP index instead of performing depth matching. It was suggested that the method avoids complexity and memory issues associated with current method. The technique reportedly provides 7.15% gain for coded data and 5.1% gain for synthesized results. A cross-check was performed by ITRI, as reported in m25086. Further study in CE work was recommended by the CE participants.

Decision: Adopt m24824.

It was concluded to continue the CE based on m24847, in which notable gains were reported.

CE5.h: Motion/mode parameter prediction (Coordinator: S. Yea/LG) [13 docs]

m25060 Sehoon Yea 3D-CE5.h summary report: motion/mode parameter prediction

m24908Junghak Nam, Sunmi Yoo, Hyomin Choi, Woong Lim, Donggyu Sim

3DV-CE5.h result on KWU’s advanced motion and disparity prediction method


158

158








m24879 Byeongdoo Choi Cross check of 3D-CE5.h KWU motion vector prediction

m24990 Y. Takahashi, T. Suzuki Cross check of 3D-CE5.h KWU inter-view motion vector prediction by Sony

m25024 Jaewon Sung, Moonmo Koo, Sehoon Yea

3D-CE5.h results on motion parameter prediction of LG

m25051 Y. Takahashi, T. Suzuki Cross check of 3D-CE5.h LG's inter-view motion vector prediction by Sony

m24829 Jin Young Lee, Jaejoon Lee, Du Sik Park

3D-CE5.h related results on an improved inter-view motion parameter prediction method by Samsung

m24929 Li Zhang, Ying Chen, Marta Karczewicz

3D-CE5.h related: cross check of improved inter-view motion parameter prediction method by Samsung

m24937 Li Zhang, Ying Chen, Marta Karczewicz

3D-CE5.h related: Disparity vector derivation for multiview video and 3DV

m25002 Jin Young Lee (Samsung) Cross Check of 3D-CE5.h results of Qualcomm

m25025 Jaewon Sung, Sehoon Yea 3D-CE5.h cross check results of Qualcomm by LG

m24989 Y. Takahashi, T. Suzuki 3D-CE5.h related results on reduction of depth map estimation by Sony

m25027 Heiko Schwarz, Gerhard Tech Cross check of 3D-CE5.h related: Sony's simplification of depth map estimation by HHI

Summary report:

This CE investigated the potential benefits of a global disparity vector for motion/mode parameter prediction, as well as simplifications of motion/mode parameter prediction process.

2 CE results were reported (by KWU and LG) and 3 related contributions had been submitted (by Samsung, Qualcomm, Sony).

m24908 (KWU): This contribution proposed to calculate global disparity using textures instead of depth maps. Multiple global disparities are used, i.e., frame divided into four regions, with 1/8-pel precision. The difference of global disparities between consecutive regions is transmitted. 0.5% and 0.3% coding loss were reported with comparable complexity to anchor. The CE participants suggested further study in CE work.

m25024 (LG): This contribution proposed modification for PDM initialization and update, i.e., warping and motion compensation for PDM not used. A reported 0.22% loss occurred on average with 97.5% decoder time.

m24829 (Samsung): This contribution proposed to use max disparity for inter-view motion parameter prediction instead of disparity of middle sample. A 0.27% gain in texture and depth coding was reported.

m24937 (Qualcomm): This contribution addresses complexity and memory issues with current scheme by utilizing motion information of neighboring blocks instead of relying


159

159












on an estimated depth map. Its coding loss is approx. 0.1% with approx. 97% decoding time relative to anchor. Further reduction in decoding time is expected.

m24989 (Sony): This contribution proposes a modification of depth map estimation, similar to LG. It modifies the depth map update procedure in non-base views. In Sony's proposal, the motion compensation is same as in the anchor; in LG's, motion compensation is removed. In regard to depth map selection in the same view, in Sony's proposal, this was the same as co-located picture selection in HEVC; in LG's it was based on min POC distance. The reported results for the Sony and LG proposals were 0.06% and 0.14% loss with 2.88% and 3.67% reduction in decoder time.

There was significant overlap among proposals, BoG activity (reported by Sehoon) was conducted to review the various aspects.

Decision: Adopt m24829 into the current PDM approach.

It was agreed to add an inter-view motion vector based approach based on m24937, m25024, m24989 into the HTM reference software.

It was planned to continue the CE, including work on the following:

Comparison of PDM and inter-view MV based approaches

Investigating potential benefits of combining GDV as well as any further improvement and simplification relevant to the two approaches.

It was agreed to modify the HTM and CTC (m25024, m24989) to remove motion dependencies between dependent views; desirable from bitstream extraction point of view. The motivation is that when a sample prediction between two views is disabled, inter-view motion prediction should also be disabled.

CE6: Depth intra prediction (Coordinator: J. Lee/Samsung) [7 docs]m24834 Jaejoon Lee 3D-CE6 summary report on depth intra prediction

m24825

Kwan-Jung Oh, Byung Tae Oh, Jin Young Lee, HoCheon Wey, Jaejoon Lee, Du Sik Park (Samsung), Gun Bang, Won-Sik Cheong, Namho Hur (ETRI), Kyung Yong Kim, Gwang Hoon Park (KHU)

3D-CE6 results on depth intra prediction by Samsung and ETRI-KHU

m24851 Shinya ShimizuCross-check of 3D-CE6.a on model-based intra prediction for depth map (Samsung and ETRI/KHU)

m25011 Doowon Lee, Jaewon Sung, Jin Heo, Sehoon Yea

3D-CE6.h related: Region Boundary Chain Coding for Depth-map

m25163 Shinya Shimizu Cross-check of 3D-CE6.h related on Region Boundary Chain Coding for Depth-map (LG)

m25012 Doowon Lee, Jaewon Sung, Jin Heo, Sehoon Yea

3D-CE6.h related: Simple Region-based Intra Prediction for Depth-map


160

160







m25098 Lulu Chen (USTC), Miska M. Hannuksela (Nokia) 3DV-ATM CE6-related information

Summary report

There was 1 CE proposal from Samsung/ETRI/KHU, and 2 related contributions.

m24825 (Samsung/ETRI/KHU): This contribution reported 1.21% gain on coded data and 1.48% on synthesized results with minimal complexity increase. The CE participants supported the adoption of this scheme.

m25011 (LG): This was a CE related contribution that aims to improve on existing depth modeling modes (DMM) to describe a curved pattern that has weak or little inter-component correlation using chain coding mode. It reportedly achieved 0.2% gain with comparable complexity. It was suggested to complement (or replace) modes 3 and 4 in the DMM. It does not require inter-component decoding dependency.

m25012 (LG): This contribution observed that the complexity of DMM is relatively high due to the search for a best pattern match. A method is proposed that replaces the conventional intra prediction that separates the block into two regions. Preliminary results with DMM disabled reportedly achieved 0.6% bit rate reduction.

m25098 (USTC/Nokia): This contribution presents an intra coding method for depth maps based on a two-step adaptive boundary location process and modified intra prediction that also uses depth edge samples. 13% gains are reported for all-intra cases, but only 0.6% gains under common test conditions.

Decision: Adopt m24825 (AVC).

It was agreed to continue the CE.

[HEVC based: m25011, m25012] – Sehoon/Philipp

[AVC based: m25098] – Miska

CE7: Global depth and view prediction (Coordinator: T. Senoh/NICT) [3 docs]

m24984 Takanori Senoh 3D- CE7.a summary report on Global Depth and View Prediction

m24985Takanori Senoh, Kenji Yamamoto, Ryutaro Oi, Yasuyuki Ichihashi, Taiichiro Kurita

3D-CE7.a results on Global Depth and View Prediction by NICT

m24845 Kazuyoshi Suzuki, Masayuki Tanimoto

Cross Check of 3D-CE7.a Results on Global Depth and View Prediction of NICT by NISRI

Summary report:

In this category, there was one proposal from NICT on global depth and view prediction. This CE evaluates the pre-processing of depth maps and non-base views into a global depth and predicted residual, as well as post-processing to reconstruct synthesized views.

m24985 (NICT): This contribution reported 33% coding gain of texture (base view and predicted residual), and 48% gain on depth (global depth). The bit rate is comparable but the distortion is not. Synthesized view results are degraded by 176% in terms of BD bit rate increase measurement, which would seem to indicate an obvious substantial


161

161





degradation, but the subjective quality is reportedly good. This method does not require any change to the AVC or HEVC coding design. The CE participants suggested to consider creating a simple profile that supports this coding architecture. 3-view results were available for viewing.

Viewing was performed on Wednesday afternoon

m25242: subjective evaluation results of CE7

Subjective evaluation was done on scale of [-3, +3]

Results showed that CE7 results are subjectively similar, but vary by sequence

The report provides comparison according to bit rate

Summary: CE7 shows almost the same subjective quality at almost same bit rate as anchor; also there are complexity savings and no change to the AVC/HEVC coding design.

The BoG recommendation was to create a profile based on the CE7 tool.

We need to understand how this data format fits into the standardization framework.

It was suggested that this framework may be further studied under a separate AHG on Alternative 3DV Representations (maybe together with warping-based representations). The explicit goal is study schemes that utilize the existing codec. Expected or potential benefits include: using existing coding design, lower complexity, lower bit rate, etc. Several organizations expressed interest. Consideration should be given to the number of 3D solutions to be specified.

From the breakout group, it was originally recommended to establish a separate AHG on this topic. This was further discussed in the video plenary, which decided that for the benefit of coordinating and keeping results comparable, it would rather be beneficial to continue this study within the CE framework.

CE8.a: RD Optimization (Coordinator: K.-J. Oh/Samsung) [3 docs]m24835 Kwan-Jung Oh 3D-CE8.a summary report on RD Optimization


3D-CE8.a results on view synthesis optimization using distortion in synthesized views by Samsung

m25035 P. Aflaki, D.Rusanovskyy 3D-CE8.a: Crosscheck of Samsung's proposal on VSO by Nokia

Summary report

There was one proposal from Samsung

m24826 (Samsung): This contribution evaluated a modification of view synthesis distortion. It reportedly achieves 1.44% and 0.76% gains on coded and synthesized data, respectively, without any complexity impact. A cross-check confirmed not only objective gain, but also subjective gain. There was support to adopt this method.

Decision: Adopt m24826

It was concluded to discontinue this part of CE.


162

162




CE8.h: RD Optimization (Coordinator: K.-J. Oh/Samsung) [9 docs]m24837 Kwan-Jung Oh 3D-CE8.h summary report on RD Optimization


3D-CE8.h results on view synthesis optimization using distortion in synthesized views by Samsung

m24869 Gerhard Tech Cross Check of 3D-CE8.h results of Samsung

m24865 Gerhard Tech, Karsten Müller, Thomas Wiegand

3D-CE8.h results on view synthesis optimization by HHI

m24844 Byung Tae Oh (Samsung) Cross Check of 3D-CE8.h results of HHI

m24899 Li Wang, Deliang Fu, Yin Zhao, Lu Yu

3D-CE8.h: results on JRDO and VSO with different view synthesis algorithms

m24873 Gerhard Tech Cross check of 3D-CE8.h results of Zhejiang Univ

m25058 Byung Tae Oh (Samsung) Cross Check of 3D-CE8.h results of Zhejiang Univ.

m25010 Eunyong Son, Jiwook Jung, Jin Heo, Sehoon Yea

3D-CE8.h results: On the adequacy of the RD-measure in VSO

Summary report

There were 4 CE contributions reporting results on this topic (Samsung, HHI, Zhejiang, LG)

m24830 (Samsung): This contribution proposed to model distortion without directly performing view synthesis, where only corresponding texture is required. The proposal reduces the encoding time by 40% with minor increase in coding gain.

m24865 (HHI): A modified VSO algorithm was presented with the following key features: (1) includes run-time optimization of VSO algorithm implementation, (2) distortion computation only depends on luma samples, (3) the update of the renderer model does not need to be performed for blocks that have already been coded, (4) the number of views used for error computation was increased by a factor of three. The proposal reports a 1.2% coding gain with 88% encoding time. It was noted by the proponents that this method could be combined with Samsung’s proposal.

m24899 (Zhejiang): This contribution evaluated the current RDO algorithm using different renderers and suggests that this evaluation methodology be considered to make the performance evaluation more reliable. It was also recommended to adopt the option to perform a Joint RDO as an additional RDO option in the encoder for depth coding; such a change would be non-normative.

m25010 (LG): This contribution reports that the synthesis quality varies significantly with respect to the position of the synthesized view, i.e., the view synthesis performs worse in terms of both objective and subjective quality near the coded views. It was asserted that the current VSO algorithm seems to introduce erroneous depth values in the coded depth map and current performance measures do not capture those issues. The proponents recommend that CE’s report not only the average qualities but also the worst case including synthesized views near coded views. It was countered by a member of the group that the variation in synthesis gains are expected and that no problem really exists.


163

163










It was concluded to continue the CE with focus on evaluating the integrated proposals and exploring synthesis quality variations. Sehoon Yea would coordinate the CE.

Appendix A: 3D Video coding assessment experiment [3 docs]

m24968

Sebastiaan Van Leuven, Glenn Van Wallendael, Jan De Cock, Fons Bruls, Ajay Luthra, Rik Van de Walle

Overview of the coding performance of 3D video architectures

m24900 Franz Hunn Rhee, Karsten Müller, Heiko Schwarz

3DV-CE-Annex-A: Crosscheck of 3D-HTM results by HHI

m24913 D.Rusanovskyy, D.Tian, M. Hannuksela, A.Vetro

Compression efficiency of 3DV-ATM in MVC-compatible and AVC-compatible coding configurations

m24968 (Ghent/Philips/Motorola): This report provided a comparison of coding efficiency for 5 different coding architectures with several variations.

a) Simple MVC extension with depth

b) AVC extension with improved coding efficiency

c1) Hybrid without depth

c2) Hybrid with depth

c3) MVHEVC without depth (no sub-LCU changes)

c4) MVHEVC with depth (no sub-LCU changes)

c5) Full 3D-HEVC for video and depth

The results report BD performance for coded texture, as well as coded texture and depth. The AVC-based results have been cross-checked by Nokia and MERL. It was reported by the cross-checkers that a perfect match was confirmed for the center view, but there were mismatches in the results for the side views. It was remarked that this difference is likely due to interview delta QP differences. The HTM-based results were cross-checked by HHI. The cross-checker reported perfect match for all views and sequences.

The reported coding gains for the 3-view/2-view cases relative to the MVC+depth approach were:

AVC compatible: 10.7/8.3% BR reduction Hybrid AVC/HEVC: 34.1/24.8% BR reduction MV-HEVC: 48/46.98% BR reduction HTM-HEVC: 53.6/51.4% BR reduction

The results considering the quality of synthesized views were not available when this contribution was presented.

m24913 (Nokia/MERL): This contribution reported on the evaluation of the AVC-compatible configuration of the ATM software using the common test condition, i.e., the anchors used in CE’s for the development of AVC extensions. In contrast to the results presented in m24968, this contribution used asymmetric QP’s (+3 for dependent view). It was noted by the authors of this contribution that these are more practical QP settings, and explain the higher gains that were achieved. The reported coding gains for the 2-view and 3-view cases relative to the MVC+depth approach were:

2-view: 11.35% for coded texture and depth, 13.75% for synthesized resultDraft Systems Agenda

164

164




3-view: 14.24% for coded texture and depth, 16.57% for synthesized result

The contribution also noted the importance of gains on the enhancement views since this relates to the additional bandwidth that would be required beyond existing 2D services. On average, the reported gains of the AVC-compatible solution were about 30% of dBR for the coded enhancement views. Specifically, the gains for the 2-view case were 31.45% and the gains for the 3-view case were 29.3%. Similar results were observed considering the view synthesis quality, where the AVC-compatible configuration outperformed the MVC-compatible by 29% of dBR for the 3-view case and by 31% of dBR for the 2-view case.

The contribution also noted that additional gains are expected from ongoing CEs, which could potentially add up and raised the average performance gains.

m24913 (HHI): This document presents the cross-check results of m24968. An average gain of 9.6% on each of the dependent views was reported, and more significant gains are reported on the synthesized views with 18.2% gains for the 2-view case and 15.6% gains for the 3-view case.

There were subsequent discussions on the above evaluation results on Monday afternoon with the 3DV group and on Tuesday morning with the Requirements group.

It was noted that the AVC compatible solution requires block-based changes. It was asked whether more significant changes should be considered as part of this track. The group felt that it was possible, but AVC implementations have been optimized over the years. While these implementations can tolerate some level of block-level change, it was remarked that significant architectural changes may be prohibitive.

There was a question about the expected services for the AVC compatible approach. It was remarked that there is no legacy of stereo coding in the mobile service environment.

The group expects a stereo solution for HEVC to emerge very soon based on high-level syntax changes.

The following notes summarize the discussion of the group on the different approaches under consideration.

MVC compatible: This approach is considered to be an obvious and desirable extension.

AVC compatible: This approach is mainly intended for mobile and conversational services. It was noted that broadcast standards are currently adopting MVC. Is it justified to

introduce another depth-based stereo format which is not backward compatible to MVC? This may confuse the markets.

Depth may be needed for other applications than advanced displays, e.g., gaming depth data from Kinect.

MB-level changes may be justified by a certain amount of benefit. An argument was given that in the mobile area chips are often changed in a customized way and with relatively small changes such that most of the AVC building blocks can be reused. It was agreed by the group that a 25% subjective gain would justify a new profile.

Several companies expressed interest in standardization of this approach (Nokia, Qualcomm, Samsung).

HEVCDraft Systems Agenda

165

165

This approach provides better compression than any AVC-based solution. A basic stereo extension of HEVC (MV-HEVC) is needed and being asked for by NBs. It

was believed by some that this may be a competitor to frame-compatible methods, but with better performance. Such an extension is a subset of the current HM and could potentially be finalized by January 2014.

It was remarked that the development of multiview and scalability extensions could be developed in an aligned manner and could lead to a reasonable set of tools for coding of dependent pictures/layers, where the dependent decoder is not necessarily identical to the base decoder. This would match with the current HM design and may potentially be finalized by July 2014, or sometime soon after. This development activity could also include hybrid solutions which are considered to be a bridge between AVC and HEVC based solutions.

It was considered desirable by some members of the group to avoid the introduction of extended stereo/multi-view formats (with depth) that were not compatible with the simple MV-HEVC extension. There was a question on whether this can be achieved with sufficiently high coding efficiency. It was remarked that combining multiview and scalability with MV-HEVC as base layer could solve this problem. Otherwise, similar to the AVC-compatible case, a 25% subjective gain would justify a new profile that is not compatible with MV-HEVC.

7.3 New Technical Contributions

m24731 Sally Hattori, Yoshitomo Takahashi

3DV Technical Input: JMVC software integration of coding interlace texture with progressive depth based on WD on MVC extensions for inclusion of depth maps

m24765 S. Wang, S. Ma (Peking Univ.), H. Liu, J. Jia (LG)

Simplification of View Synthesis Optimization by Detection of Zero Distortion Change in Synthesized View

m25059 Byung Tae Oh (Samsung)Cross Check of LG proposal on 3DV fast determination of zero synthesized view change in view synthesis optimization

m24766 H. Liu, J. Jia, J. Heo (LG) Restricted Inter-View Residual Prediction

m25030 Heiko Schwarz, Gerhard Tech 3DV: Cross check of LG's proposal on restricted inter-view residual prediction by HHI

m24790 Sunmi Yoo, Junghak Nam, Donggyu Sim,

3DV.h: Inter-view bi-prediction for the common test conditions.

m24881 Byeongdoo Choi Cross Check of result on KWU’s Inter-view bi-prediction for the common test conditions

m24807

Philippe Hanhart (EPFL), Francesca De Simone (EPFL), Touradj Ebrahimi (EPFL) on behalf of Qualinet

3DV: Alternative metrics to PSNR

m24816Alexey Fartukov, , Igor Kovliga, Mikhail Mishurovskiy, Jaejoon Lee

3D-AVC results on inter-view coding with adaptive luminance compensation algorithm

m24889 Miska M. Hannuksela Test Model for AVC-based 3D video coding: editor's update


166

166











m24916 D.Rusanovskyy, B.Oguz Software integration of Flexible Coding Order (FCO) in 3DV-HEVC

m24938 Xiang Li, Ying Chen, Marta Karczewicz

3DV-HEVC: Simplified inter-view residual prediction

m24963 Fabian Jäger 3DV Cross Check of M24938 - Simplified Inter-View Residual Prediction by Qualcomm

m25003 Jin Heo, Doowon Lee, Sehoon Yea

3DV.h: Maximum residual quadtree depth reduction for 3DV depth coding

m25005 Jin Heo, Eunyong Son, Sehoon Yea

3DV.h: Modified truncated Golomb-Rice code for 3DV-HTM

m25164 Shinya Shimizu Cross-check of 3DV.h on Modified truncated Golomb-Rice code for 3DV-HTM (LG)

m25008 Jiwook Jung, Taesup Kim, Sehoon Yea 3DV Warp-Map Converter for Warp-Map Coding

m25013 K. Wegner Report on progress of integration of Poznan tools in 3D-HTM software

m25050 Taesup Kim, Sehoon YeaCompatibility of Image Domain Warping based View Synthesis Algorithm with 3D Video Coding System based on Multi-view Video plus Depth

m25069 Fang-Chu Chen, Ching-Chieh Lin 3DV AVC based Interlace Multiview Plus Depth Coding

m25146 Paulo Nunes, Luis Ducla Soares, Amar Aggoun Recent Advances in 3D Holoscopic Video

Software Integration & Interlaced

m24731 (Sony): This contribution reported on the software integration of coding interlaced texture with progressive depth, which was decided to be supported in the working draft of the MVC extension at the previous meeting. The software is based on JMVC 8.5 and has been provided for verification purposes. Three possible structures were considered: (a) frame coded interlace for texture and depth frame, (b) first texture field with depth frame, then second field texture only, (c) first texture field only, then second texture field with depth frame in AU2. The third option is not integrated since there are issues with POC setting. The contribution recommended restricting case (c) in the working draft text and only allowing case (b). The corresponding text to support this proposed change was provided in the contribution.

If it was desired, the proponents could plan to support this coding functionality in the ATM software; however it was noted that it would be necessary to add support for interlaced coding of texture.

Decision: Adopt proposed text to PDAM.

Discussion on software: The group discussed whether interlaced tool support should be added into ATM software at this time. This was considered undesirable by the group. It was agreed by the group that it is sufficient for this functionality to be provided through the independent JMVC based software implementation.

m25069 (ITRI): This contribution presented a study of interlaced coding for texture and depth. It provides a survey of 3D camcorders on the market and noted that interlaced capture is supported in several products. Two experiments were conducted. Experiment 1 studies interlaced content


167

167












coding in the JM context to enhance the coding efficiency for interlaced MVD (texture and depth). The contribution reports 13.5% coding gains when interlaced coding tools are used. Experiment 2 studies interlaced texture with progressive depth. The contribution reports 21.2% gains on synthesis results when using interlaced coding of both texture and depth. The proponents recommended that interlaced texture and depth be supported in the working draft.

Discussion: It was remarked that there do not seem to be any simulation results with progressive coded depth at full frame rate. There was a question from the group on the source of interlaced depth. It was responded that interlaced depth may be estimated directly from texture fields. The group encouraged further study be done with interlaced MVD sequences.

The experts suggested collecting interlaced stereo test material, including camera parameter information. Inclusion of interlaced depth into the specification should also be studied.

m24916 (Nokia): This was an informative contribution that reports on support for flexible coding order in the HTM software to enable further testing and evaluation of tools that require alternative coding dependencies. It was reported that there is no coding penalty on texture coding, but there is a 1.65% coding loss on the total coded data, and a 1.4% loss on the synthesized result. The group agreed that this is a useful configuration to support in the software during the development phase.

m25013 (Poznan): It was reported in this contribution that all of the Poznan-proposed tools have been integrated into 0.3 and 0.4 versions of the HTM software. The list of tools and their evaluation status is summarized below:

View synthesis based inter-view disocclusion prediction: expecting further study in CE1.h

Depth-based motion parameter prediction: not currently part of CE5.h, but should be.

Adjustment of QP of texture based on depth data: somewhat related CE2, but applies the adjustment to texture.

Non-linear depth representation: CE results to evaluate this tool in context of ATM; need further evaluation in HTM coding framework.

All of the coding tools were tested by HHI and they reported results with a perfect match; there were no problems with source code, implementation or simulation. The tools are currently available for further evaluation and all tools are configurable. It was verbally noted by a member of the group that when all the tools are switched on, there is a coding loss.

It was suggested that some offline discussion is needed to determine the CE plans with respect to further evaluation of these newly integrated tools.

This discussion was later revisited. It was considered by members closely involved in this activity that all technologies under consideration are planned to be investigated further as part of the new CEs to be established at this meeting.

The following modifications to the CTC were agreed:

NDR should be turned on for EHP/ATM, but NDR should be off in HTM

View synthesis based inter-view disocclusion prediction – off in HTM

Depth-based motion parameter prediction – off in HTM

Adjustment of QP of texture based on depth data – off in HTM

It was suggested by a member of the group that a document on detailed software integration plan and guidelines be considered.


168

168

A first draft was provided later in the week by Gerhard and Dmytro. This document was reviewed by the group, and the group agreed to have this document as an output document of the meeting.

Normative coding tools

m24766 (LG): The main idea presented in this contribution is that the temporal predicted residual is not used to predict the inter-view predicted residual. Simulations were performed in which the proposed method is only applied to uni-directional prediction and both uni- and bi-directional predictions. The contribution reports a gain of 0.1% on average for both cases with 0.3-0.4% gains on two dependent views. The method has been cross-checked by HHI in m25030.

The group discussed whether to adopt this proposal, study it further in a CE, or encourage further study outside of a CE.

Decision: Adopt m24766

m24938 (Qualcomm): This contribution presents a proposal on inter-view residual prediction that avoids pixel-level operations at the parsing stage. The availability of inter-view reference pictures (IVRP) are marked based on the CBF and coding modes of a residual block. It was reported that no coding loss was observed. The cross-check report by Aachen in m24963 confirms this result. The overall encoding and decoding time is not significantly changed, but it is claimed that the hardware implementation is significantly better.

As a general point, it was also noted by a member of the group that parsing should be independent of any signal processing on decoded samples – it is not clear that the current IVRP tool fully satisfies this design principle. There was also a question on whether dependence on syntax elements in other slices (views) is desirable, but this may be reasonable since if the base view is corrupt the non-base views may have limited use anyway. Further study seems desirable to clean-up the design.

Decision: Adopt m24938.

m24816 (Samsung): This contribution presented a proposal on inter-view coding with adaptive luminance compensation. Several non-normative and normative modifications were made in the ATM software. For instance, only synthesized frames were used as a source of prediction with limited search range, and only 4x4 transform was enabled. An additional flag is added at the MB level to signal that this method is used. The contribution reports 0.75% gain for coded data, and 0.39% gain for synthesized result. Results have not been cross-checked. It was noted that the gains are higher for non-base views. It was reported that the encoder complexity increases by approx. 20%, while decoder is reduced by 28% (the proponents noted that they need to recheck the decoder result). It was noted that there is no additional side information transmitted. The proponents recommended establishing a CE on luminance compensation or to evaluate this method within CE1 on view synthesis prediction. It was noted by the proponents that the method can be extended to inter-view prediction as well, but this has not yet been tested.

It was mentioned by a member of the group that this proposal is related to the previously proposed illumination compensation tool, which explicitly sends illumination differences.

The group agreed to study this tool further in CE1, with a slightly broader scope to include evaluation of ALC for inter-view prediction as well.


169

169

m25005 (LG): This contribution proposes a modified truncated Golomb-Rice code for coeff_abs_level_minus3 coding in the current CABAC design of HEVC. The proposal modifies the truncated Golomb-Rice code based on the statistical characteristics of the quantized transform coefficient. It is reported that the proposed method provides approximately 0.1% BD-rate savings for two dependent texture views in the 3-view case without depth coding.

It was noted by members of the group that this is an active topic of study within JCT-VC and it is not likely that the 3DV group would open up study on this topic. Also, it is unclear that 3DV should alter the design of the entropy coding module.

m25008 (LG): This proposal describes a simple warp map converter for warp map coding. The contribution suggests a compatible coding approach for warp data proposed by Disney. Coding comparisons with the Disney approach were provided. In the experiments, the resolution of the warp map was 180x100 and the overall bit rate was very low. The proponents recommended integrating the converter/reconverter into the existing software frameworks. This contribution was considered informative and the group encouraged further study on this topic.

m25050 (LG): This contribution explores the compatibility between image domain warping (IDW) proposed by Disney using texture and depth coded data. The contribution proposed to use depth maps to facilitate IDW view synthesis methods within the current 3DV framework. This contribution was considered informative and the group encouraged further study on this topic.

Non-Normative

m24765 (Peking/LG): This contribution aims to detect zero distortion change in a synthesized view before the rendering process. The proposal reports an encoding time reduction of 10-20% with no loss in BD performance. A cross-check of results was provided by Samsung in m25059.

It was concluded by the group to study this method along with other VSO simplifications as part of CE8.

m24790 (KWU): View coding order is specified as part of the CTC and only forward uni-directional prediction is considered for inter-view prediction, i.e., inter-view reference pictures are only available in reference picture list 0. This proposal asserts that further gains are possible when inter-view references are also added to list 1. The current software can be configured to achieve this with a change in the GOP string. The contribution reports a 13% coding gain on non-base views for texture coding when the method is tested in HTM 0.4. A cross-check of the results was provided by Samsung in m24881. The proposal recommends that the CTC be changed in order to make inter-view references available in list 1.

Discussion: It was pointed out by a member of the group that the latest version of HM supports a combined list, and as a result, the total gains of the proposed method may be less. It was suggested by the group that this configuration also be tested in context of the ATM software.

It was concluded by the group that no change should be made to the CTC at this time, but further study was encouraged.

m25003 (LG): This contribution proposed to reduce the maximum RQT for depth coding. The proposed algorithm shows a 0.1% loss in coding with 12% reduction in encoding time.

Discussion: It was noted by a member of the group that the current specification and software already supports encoding in this manner. This appears to be an encoding configuration setting and not necessarily a subject for standardization and does not require further study. If there are normative aspects for RQT depth, the group may further consider the subject.


170

170

m24807 (EPFL): This contribution presented a study of 3D quality with different metrics: PSNR, SSIM, MS-SSIM (Multi-Scale Structural Similarity Index), VSNR (Visual Signal to Noise Ratio), VIFp (Visual Information Fidelity, pixel domain version), WSNR (Weighted Signal to Noise Ratio), PSNR-HVS (PSNR Human Visual System), PSNR-HVS-M (PSNR Human Visual System Masking), DCTune, VQM (Video Quality Model). Some observations from the contribution include:

In terms of perceived quality, decoded views with higher quality, which do not contain view synthesis artifacts, tends to mask the lower quality of the synthesized view.

Most of the objective metrics under consideration do not accurately predict the perceived quality of synthesized views.

Quality assessment scores from the 3DV subjective tests were used to determine the best metrics. From the results, it was suggested to consider VIFp, VQM, MS-SSIM, or SSIM as part of the evaluation in Core Experiments, as they give much better results than PSNR, if evaluation is performed on synthesized views. The group did not agree to any changes in the evaluation process at this time, but encouraged CE coordinators to consider alternative metrics as part of their workplan. In general, further study on the topic of objective quality assessment metrics is needed.

m24889 (Nokia): This contribution presented a number of suggested changes as an editor’s input to the AVC-based working draft.

m25146 (IT): This was an informative contribution on coding for 3D holoscopic video. A primary objective of this system is to provide continuous parallax and eliminate "cardboard cut-out" effects in the rendered 3D video. The document describes the recording of scene objects with special cameras using normal lenses, as well as with a micro-lens array for 3D holoscopic visualization. The conversion of content to multi-view display was presented, where the holoscopic data gives both vertical and horizontal parallax. HEVC-based intra-coding was performed for the holoscopic images, where strong cross-correspondences in the holoscopic images are exploited. Experiments are conducted with HM4.0 and HM4.0 with a self-similarity estimation method. A scalable coder was developed with a 2D base view, a first enhancement layer for second stereo view, and a second and third scalability layer for full holoscopic image content.

7.4 High-Level Syntax

m24714 Jill Boyce, Danny Hong, Wonkap Jang

3D-HEVC HLS: Parameter sets modifications for extension hooks


3D-HEVC HLS: SEI message for sub-bitstream profile & level indicators


3D-AVC HLS: Modifications on Depth Acquisition Informormation SEI message

m24817 Thomas Rusert 3D-HEVC HLS: Inter-layer SPS prediction

m24818 Thomas Rusert 3D-HEVC HLS: Signalling of layer identifiers and inter-layer decoding dependencies

m24831 Kwan-Jung Oh, Jaejoon Lee, Du Sik Park 3DV High level syntax and SEI message

m24872 Byeongdoo Choi, Jaehyun Kim, Jeonghoon Park 3D-HEVC HLS: On Slice header


171

171








m24874 Byeongdoo Choi, Jaehyun Kim, Jeonghoon Park 3D-HEVC HLS: On Picture order counts

m24876 Byeongdoo Choi, Jaehyun Kim, Jeonghoon Park 3D-HEVC HLS: On Reference list

m24877 Byeongdoo Choi, Jaehyun Kim, Jeonghoon Park 3D-HEVC HLS: On Flexible coding order

m24878 Byeongdoo Choi, Jaehyun Kim, Jeonghoon Park 3D-HEVC HLS: On NAL unit header

m24890 Miska M. Hannuksela, Dmytro Rusanovskyy (Nokia)



3DV-ATM HP/EHP high-level syntax: slice header prediction



m24893 Yin Zhao, Lu Yu 3D-AVC HLS: recommended stereo pair information signalling

m24894 Miska M. Hannuksela (Nokia) 3DV-HTM high-level syntax: slice header prediction

m24895 Peng Lu, Yin Zhao, Lu Yu 3D-AVC HLS: Camera Parameter Set (CPS) for camera parameter signalling



m24919 R. Skupin, V. George, T. Schierl 3D-HEVC HLS: On NAL unit header and video parameter set

m24943 Ying Chen, Ye-Kui Wang 3D-HEVC HLS: on NAL unit header

m24944Ying Chen, Adarsh K. Ramasubramonian, Ye-Kui Wang, Marta Karczewicz


m24945 Ying Chen, Ye-Kui Wang, Marta Karczewicz 3D-HEVC HLS: Parameter sets for 3DV

m24946 Ying Chen, Ye-Kui Wang, Marta Karczewicz

3D-AVC HLS: More flexible slice header prediction

m24975 A. Norkin, I. Girdzijauskas View synthesis adaptation to display parameters

m24976 A. Norkin, T. Rusert View synthesis range signalling

m24977 A. Norkin, T. Rusert On multiview aquisition information syntax

Summary of Decisions

3D-HEVC

Adopt VPS concept, as proposed in (m24714, m24878, m24945, m24896, m24919) into the HTM software.

Do not recommend any suggestions on modifying the base spec. in this meeting.


172

172




















Reuse the original syntax elements in the HEVC base specification for reference picture list construction and list combination, as proposed in m24876.

Alignment of IDR pictures within an access unit, in HTM, as proposed in m24874.

3D-AVC

Introduce a flag for each view to indicate the decoding order, and syntax clean-ups based on that, as proposed in m24892.

Adopt reference picture list modification syntax as proposed in m24890.

Adopt m24946 for EHP and extend it to further flexibilities as described in m24891, without changes in sequence parameter set.

SEI messages

Adopt m25256 after the showcase is provided and with syntax cleanup, to support signalling of reference screen width, reference viewing distance, reference baseline distance and a shift parameter. This only applies to 3D-AVC.

Adopt m24730 on modification of positions of existing syntax elements in the depth acquisition SEI message. This applies to both 3D-AVC and 3D-HEVC.

3D-HEVC HLS (17):

NAL unit header and parameter sets

A comment was made that we may need the VPS concept due to the commonality of the majority of the relevant proposals.

It was asked about the motivation of having a VPS and what are the syntax elements that be potentially put in VPS.

The dependency of the views are signalled in VPS that not need to be present in multiple SPSs. This also includes view component order.

The level signalled in the SPS might not be accurate enough, especially for the multiview case, because multiple operation points may require correspondence to multiple profile/level indications, and the only one in the current SPS might not be accurate enough for that.

The short-term RPSs may be shared by multiple views, since the decoder buffer management of multiple views is typically aligned.

Temporal scalability related info. can also be moved to the VPS. Temporal sub-bitstreams can have different info. related to buffer management.

Representation format info. e.g., including bit depth, chroma sampling format, resolution of the sequences.

It was asked whether it is beneficial to have the VPS design given the current SPS design in the HEVC base specification?

One comment was made that even if the base spec. contains only SPS and not VPS, the VPS can be useful for extensions.

One comment was made that similar functionality can be supported with the proposals in m24817 and m24818.

o Associating an SPS for each layer is convenient for extraction: the extracted results may be cleaner, meaning it doesn’t contain the non-VCL NAL units that belong to a layer which is not in the sub-bitstream.


173

173

This can be addressed by the scalable (multiview) layer not present SEI.

o One comment was mentioned that the dependency of the SPSs may have error robustness issue. But it seems that this might not be a problem.

o A "middle box" needs to collect all the SPSs and perform de-referencing of all the SPSs to perform the bitstream extraction. It was commented that the de-referencing process is an overhead compared to other VPS designs.

o Activation of multiple SPSs might not be lightweight, but this potentially can be solved by sending the dependency info. in an SEI message.

o Question: Are the SPS ids of the slice headers of the base and enhancement views equal to each other? This is not fully described. If multiple views use the same SPS id, the SPS has to be transmitted for each of the views, any slices that need to refer to different SPS content must refer to an SPS with a different id, unless the content of the SPS with the original id is changed. If different SPSs are used across layers, the problem doesn’t exist. If an SPS with a different id is used by a slice, an additional PPS is also needed consequentially.

A suggestion which sounds agreeable is either to take no action or to adopt the VPS as a concept and discuss further what syntax elements/functionalities to put into it, e.g., during the next meeting.

The majority of the participants agreed to have the VPS concept be adopted, even though there was no common understanding for the exact design in the VPS.

Decision: Adopt VPS concept into the HTM software, and further study this concept. Further discussion was suggested regarding whether we want to include this in the HTM Working Draft, which is currently unavailable.

Vidyo volunteered to provide some implementation of a VPS, wherein at least the view dependency can be implemented. Note that the view dependency is needed for reference picture list construction.

It is suggested that a document should be produced to describe what is included in the software.

It is also agreed that the picture parameter set, reference picture sets, reference picture list construction, and slice header are all more or less related to parameter sets, including the video parameter set, sequence parameter set, as well as potential SPS subsets. We may make decisions on proposals related to those aspects after the VPS design matures.


3D-HEVC HLS: Parameter sets modifications for extension hooks

This document proposes changes to both the HEVC base specification and the extensions (including 3DV).

The video parameter set (VPS) concept was proposed.

It was proposed that temporal scalability related info. is moved from SPS to VPS.

Each layer is uniquely identified by a layer_id.

It was proposed to rename reserved_one_5bits as layer_id_plus1. These five bits can be used to identify other dimensions of scalability.

The mapping of layer_id to other dimension information is in the video parameter set.

A comment was made that depth_flag might be always needed in the VPS design for a certain extension type.


174

174


Syntax elements proposed to be removed from the SPS included max_temproral_layers_minus1 and temporal_id_nesting_flag.

Other syntax elements might also be removed.

The view dependency structure is included in the VPS.

Information for the operation points is not included in the VPS.

m24817 Thomas Rusert 3D-HEVC HLS: Inter-layer SPS prediction

One aspect of the proposal is to rename the reserved_one_5bits as layer_id_plus1.

No change of the SPS of the base specification was proposed.

Inter-SPS prediction: some redundancy of SPSs is identified. The current HTM software has one SPS for texture and one SPS for the depth for each view.

For each random access based tune-in, the SPSs need to be transmitted, thus in some cases it is good to save bits for SPSs.

view_ref_layer_present_flag and delta_view_ref_layer_minus1 are signalled for the SPS prediction.

view_ref_layer_present_flag indicates whether the prediction of SPS content is allowed.

delta_view_ref_layer_minus1 specifies the layer_id of a reference layer.

The advantage of this proposal over the VPS, SPS hierarchical design is that this can be complementary for the common syntax elements which won’t be present in VPS. This proposal doesn’t provide the functionality of partial prediction of syntax elements. So except for the profile and level, most of the syntax elements are just copied from the SPS of the reference layer.

m24818 Thomas Rusert 3D-HEVC HLS: Signalling of layer identifiers and inter-layer decoding dependencies

The mapping of layer_id to view_id is added in SPS.

It was proposed that layer_id_plus1 is to be mapped to view_id and view_order_idx, for the multiview case. view_id and view_idx may be both present in the SPS.

Signalling of decoding dependency is also proposed; for each layer, only up to one dependent layer is enabled.

Each texture and depth view has a different layer_id_plus1.

The prediction chain of the SPSs may be used to derive the view dependency.

delta_texture_ref_layer_minus1: indicates the inside view components dependency.

For an SPS applicable to both texture and depth, the dependent view for texture and the dependent view for depth are signalled.

m24878 Byeongdoo Choi, Jaehyun Kim, Jeonghoon Park 3D-HEVC HLS: On NAL unit header

No change is proposed in this contribution for the HEVC base layer.

For all enhancement layers: the TID and the reserved_one_5bits are combined and can be further allocated.

A fixed 2-bit for SET and 6-bit for LID are proposed, with:

0: priority_id (6-bit)

1: view_id (3-bit) t_id (3)Draft Systems Agenda

175

175




2: dependency_id (3) quality_id (2): for this case, temporal scalability is not supported.

3: dependency_id (3), temporal_id (3)

A LUT of the mapping can be pre-defined or signalled in SEI or VPS.

For 3DV, the first bit can be used for depth_flag, with the remaining 5 bits used for view_id.

It was commented that care has to be taken to guarantee that any value of these 8 bits for an enhancement layer NAL unit header is different from possible values of the second byte of the NAL unit header in the HEVC base layer.

Start code emulation was not considered in this proposal.

m24943 Ying Chen, Ye-Kui Wang 3D-HEVC HLS: on NAL unit header

In the NAL unit header, reserved_one_5bits is used as layer_id_plus1. Texture and depth of the same view have the same value of layer_id_plus1. Different NAL unit types are used to distinguish texture and depth.

Four new NAL unit types are introduced for depth views (15-18: normal coded slice, IDR, CRA, TLA).

Parameter sets for texture and depth use a common parameter set ID space. It was commented that if the same parameter space is used, it is not possible to distinguish whether a parameter set is associated with texture or depth, thus if depth is discarded in the extraction process, it may not be possible to discard the associated parameter sets, which may cause overhead in the extracted sub-bitstream.

m24945 Ying Chen, Ye-Kui Wang, Marta Karczewicz 3D-HEVC HLS: Parameter sets for 3DV

The use of a VPS is proposed, and some parameters from SPS are moved to VPS. Operation point information is signalled in the VPS. layer_id_plus1 is used in the NAL unit header. It was proposed to be equivalent to view_idx_plus1 in the 3D-HEVC context.

The assumption is that new NAL units types are used for depth as proposed in M24943.

A view dependency syntax structure is proposed that is said to be similar to the dependency signalling in the MVC SPS extension.

It includes num_views_minus1, which may be redundant since it is equivalent to num_layers_minus1 (which is signalled in the VPS).

For each dependent view, view dependencies are signalled.

A flag is used to indicate whether the dependent view is put into the inter-layer RPS and thus used in the reference picture list construction. This way it is said that for a view with a given view_id, views with a lower value of view_id can be excluded from the reference picture list construction. It was said the proposed view dependency structure could be used either in the VPS or in the SPS.

The VPS contains profile/level information, video format, and max_temporal_layers and temporal_id_nesting flag. The VPS is required both in the base specification and the enhancement specifications.

The vps_extension_flag indicates the VPS enhancement layer extension. In the VPS enhancement layer extension, num_layers_minus2 is signalled and a number of different video representation formats are signalled to indicate the possible different video formats in the coded video sequence. For each layer, an index to the representation format is signalled, and additionally a mapping from layer_id to dependency_id, etc. Mapping to view_id in the 3D-HEVC context is not necessary since layer_id and view_id are proposed to be equivalent.


176

176



It was commented that in a hypothetical combined multiview and scalability extension, a new layer_id mapping could be introduced in the VPS that would include a mapping to view_id.

Operation point information is signalled in the VPS, which is said to be similar to the operation point information in the view scalability information SEI message of MVC. For each layer, it includes temporal_id, depth_included_flag for each view, and a loop over the values of layer_id that are associated with the operating point.

In the SPS, syntax elements that are now present in the VPS are no longer present in the SPS. This includes the SPS ID associated with the base layer, thus it implies changing the SPS definition in the base specification. Still present in the SPS are tool enabling flags and CU hierarchy-related elements. An identifier of the representation format is added. Furthermore, vps_id is added into the SPS.

A participant asked how dependencies between texture and depth are signalled for extraction purposes. It was claimed that the operation points are sufficient for the extraction process, and no additional information about texture/depth dependencies is needed.



Definition: A component sequence is defined as a set of all the components with the same component id (similar to a layer). reserved_one_5bits is renamed as component_pic_id.

Profile/Level are defined in VPS.

A loop of all the possible combinations was proposed, each having profile and level info, even it doesn’t correspond to an operation point.

The proposed ref_vps_id is only present in the slices of the IDR/CRA, such that referring to a VPS doesn’t require going through PPS and SPS ID references.

A dependency loop is sent for a specific operation point, similar to MVC.

num_component_seq_types indicates how many scalable dimensions a coded video sequence has.

The len parameter indicates how many bits are allocated for a specific characteristic dimension.

The exact value of each instance of a specific dimension is further signalled in a different loop.

For the MVC case, the componenent_id is view_idx.

For the 3DV case, the component_id may be either view_idx or view_idx plus depth_flag.

The proposed solution was claimed to be more generic than other schemes, and a comment was made that it naturally supports flexible decoding order.

m24919 R. Skupin, V. George, T. Schierl 3D-HEVC HLS: On NAL unit header and video parameter set

Operation point id is signalled in the NAL unit header.

Base specification of NAL unit header is changed to the following:

2-bit: layer_scenario. And the allocation of the other 6-bit can be done in different ways based on the layer_scenario.

0: 32 values for OP id;

1: 2 dimensions, 3-3 allocation;

2: 2 dimensions, 2-4 allocation;Draft Systems Agenda

177

177



3: 3 dimensions, 2-2-2 allocation;

Temporal scalability may be disabled in some cases.

In the VPS:

scalability_type: 7-bit.

Profile/level: only for the lowest temporal layer in the SPS base design.

Multiple vps_extension_data() iterations can be signalled, each contains a profile/level.

Reference picture sets and reference picture lists

m24944Ying Chen, Adarsh K. Ramasubramonian, Ye-Kui Wang, Marta Karczewicz


This included SW implementation of the RPS and reference picture list construction schemes following HM6 design. Reference picture list modification is based on a proponent’s HEVC base specification proposal as proposed to the JCT-VC, extended for multiview coding.

In the current 3D-HEVC TMuC, the entries for the reference picture list are signalled in the slice header, and each reference picture in the list can be either an inter-view or inter-picture reference, which is signalled by the flag.

The MVC reference picture list modification syntax is reviewed and said to be advantageous over the current 3D-HEVC TMuC design.

The proposal uses the same syntax elements as in the corresponding HEVC base specification proposal. A starting point and the number of modification commands is sent first, and followed by a loop of the modification commands. Each modification command includes a source list index, if more than one source RPS is present, and a RPS index, if more than one element is present in the RPS. In the decoding process an initial list is created based on the source lists in a pre-defined order. Afterwards the reference picture list modification process is applied, and it is said to be similar to the reference picture list modification in MVC.

Analysis of the number of bits required for reference picture list modification was provided. 20% bit reduction is reported for the base view, and 34% for enhancement views. The reference for simulation results is HEVC WD6 reference picture list modification.

No decision was made on this proposal.

m24876 Byeongdoo Choi, Jaehyun Kim, Jeonghoon Park 3D-HEVC HLS: On Reference list

This proposal is related to reference picture list construction and modification.

An inter-view RPS subset scheme is also proposed.

Reference picture initialization is the same as in m24944.

This proposal follows the HEVC CD design for reference picture list combination and reference picture list modification.

The contribution proposes using multiple inter-view RPS subsets, for which each slice may use an index to one of the inter-view RPS subsets. So the inter-view RPS subset w.r.t. the view_idx values of the entries in the subset may change – whereas in m24944, the inter-view RPS subsets, as indented by view_idx values, is not changed for the whole coded video sequence.


178

178



The possibility of using different inter-view RPS subsets for different pictures in a view was discussed. If following the MVC design, the possible inter-view reference pictures (identified by view ids) may be the same for each view component within a view, and the flexibility of including or excluding a possible picture can be achieved by reference picture list modification.

It was claimed by the proponent that having a more precise signalling of the inter-view RPS subset for each view component may save bits for reference picture list modification. Further study of this was recommended.

Another aspect of the proposal is to reuse the original syntax elements in the HEVC base specification for reference picture list construction and list combination. This aspect was agreed.

Miscellaneous

m24874 Byeongdoo Choi, Jaehyun Kim, Jeonghoon Park 3D-HEVC HLS: On Picture order counts

A POC signalling method is proposed for the enhancement views. A problem was mentioned on POC calculation during the view switching.

Proposal #1 is to have a larger POC for CRA pictures, which can be applicable to the base specification. A comment was made that there was a similar proposal to the JCT-VC but only for the HEVC base specification that had been discussed and concluded not to be useful.

No decision was made on this: if the idea of the larger POC for base view CRA was not adopted in JCT-VC, the decision for the similar functionality for enhancement views should presumably be the same.

Proposal #2 is to use the previous POC MSB of the base view for the enhancement view slice POC calculation.

A constraint is also proposed to align the IDR property of all the view components inside an access unit.

Comments were made saying that such a technique doesn’t have a normative impact on a multiview/3DV codec, so it was not clear that action is needed on this.

m24877 Byeongdoo Choi, Jaehyun Kim, Jeonghoon Park 3D-HEVC HLS: On Flexible coding order

A more complicated dependency structure is proposed, so that whether a texture view component depends on a specific depth view component or whether a depth view component depends on a specific texture view component is signalled in the access unit delimiter.

In the access unit delimiter, the mapping of each layer to a specific view_id and view_idx and whether the current view component is depth or texture, are also signalled.

A comment was made that such functionality can be supported by some proposals related to VPS.

m24872 Byeongdoo Choi, Jaehyun Kim, Jeonghoon Park, 3D-HEVC HLS: On Slice header

It was proposed to support slice header prediction in the HTM.

The depth slice header may share syntax elements of the texture slice header and the scheme for of slice header prediction is similar to the slice header of an entropy slice.

A short_slice_header_flag indicates whether the prediction is enabled.

Both depth-to-texture prediction and texture-to-depth prediction are possible as proposed.

Some simple method for slice header prediction may be independent of the parameter set design.


179

179




In general, the slice header prediction is doable; however there are other proposals on the table related to parameter sets, and it is desired that the decision is to be made with full consideration of the various possibilities.

Regarding prediction from the texture to depth inside a view component, no decision was made.

A comment was made that the amount of savings of slice header bits should be made clearer.

It was mentioned that the dependency of the texture and depth within a view is further signalled in the slice header. A comment was given that this functionality is supported in some of the VPS proposals, and it is not clear that the flexibility in the access unit level has a benefit.

Some editorial changes were proposed to support 4:0:0 (used for depth coding); these are to be addressed when the working draft is available.

m24894 Miska M. Hannuksela (Nokia) 3DV-HTM high-level syntax: slice header prediction

It was proposed to predict slice headers of view components within an access unit, but not necessarily with the same view.

Slice header syntax elements were grouped to six groups, and the reference view component (containing the reference slice header) of each of the group may be signalled. A comment was made that for some specific groups, if those syntax elements are present, the prediction might not be needed. A comment was also made that the number of groups may not be optimal. The number of groups might need to be further studied.

There were no simulation results to show the benefits of such a grouping method.

The patterns are proposed as being helpful to save the bits on signalling the reference view components, which requires, for worst case, 6 indices to reference view components.

Several patterns are proposed to be signalled in the SPS; each identifies a prediction direction: e.g., ref_view_idx, depth or texture. It is noted that the number of patterns is variable and it might be also OK to just put the patterns in picture parameter sets.

3D-AVC HLS (10):

Note that some proposals relating to SEI messages may be also applicable to 3D-HEVC design.

Parameter Sets



In this proposal, it is required that a non-base view texture or depth uses a different SPS than the SPS used by the base view texture.

Some extensions in the SPS further indicate the control of enabling/disabling of some new coding tools.

To use the same structure for depth and texture SPSs, the order of the view components is signalled in the SPSs.

One loop is used to indicate the order of depth, with respect to its corresponding texture, e.g., to support TDDDTT, wherein T indicates a texture view component and D indicates a depth view component.


180

180



A question was asked on whether there is a substantial advantage of having a very flexible coding order in terms coding efficiency – it seemed that there was no such advantage.

It was commented that this signalling has no real impact for the MVC-based 3DV decoder. For an AVC-based 3DV decoder, it is not more useful than just identifying, for each view, whether the first view component is texture or depth.

It was mentioned that for each view a flag can be signalled to indicate whether the texture view component or the depth view component is the first one in the decoding order within an access unit. So the T0D0D1D2T2T2 structure can be simplified to T0D0D1T1D2T2.

The group decision was to introduce a flag for each view to indicate the decoding order, e.g. T0D0D1T1D2T2, in the SPS of EHP.

It was agreed that slice header syntax clean-ups can be achieved based on the order which is denoted as e.g. T0D0D1T1D2T2 in SPS.

Editorial MB-level syntax improvements can be achieved based on such an indication in the SPS.

m24895 Peng Lu, Yin Zhao, Lu Yu 3D-AVC HLS: Camera Parameter Set (CPS) for camera parameter signalling

This proposal introduces a syntax structure called Camera Parameter Sets (CPS) to transmit coded camera parameters. It was said that the proposed method has better error resiliency and supports random access and that these parameters have a different requirement of time delay.

The CPS concept is proposed again here as previously, with some modifications. It achieves a similar functionality as a Depth Range Update (with nal_unit_type 16) in the current WD. And the purpose of the CPS is to replace the Depth Range Update (DRU).

Camera parameters are further categorized into subsets. Prediction between CPS subsets is enabled. Prediction within a CPS subset is also enabled.

A CPS_id syntax element is added in slice header, which is similar to an APS id in HEVC. Additionally, an index to the subset of the CPS is further signalled in the slice header.

Regarding efficiency, for the current ATM, 56K bits are needed for GT_fly, while 45K bits are needed in the current proposal. Slightly more bits are required for other sequences compared to the ATM. Software has been developed, but not made available with the contribution. The proposal was not cross-checked. The saved bits are distributed to all the access units of a coded video sequence. The total bit savings was said to be not significant.

Prediction between CPSs is disabled. In the current ATM design, prediction between DRUs is enabled.

When present, the DRU applies only to the current access unit.

One aspect of this proposal is to remove the depth range signalling from the SPS; the same concept was proposed by Sony.

It is said that the camera parameters of multiple access units are first processed before the first access unit is coded.

It was remarked that the proposal looks interesting and requested for more details to be figured out before the next meeting. Cross checking of the software is also encouraged to better understand this proposal.

Further study of the topic was recommended.

Slice header


181

181



3DV-ATM HP/EHP high-level syntax: slice header prediction

This proposal is similar to the one proposed by the same authors in the HEVC category for the same topic.

The purpose is to support more flexible slice header prediction.

The syntax elements in a slice header are grouped to 4 slice header sub-groups. The source of the reference view component for each of the 4 sub-groups, from which a slice header can be predicted, is defined in SPS. Note that multiple sources are defined in the SPS. For a given source of a sub-group, it can be “not predicted”.

The reference view is not directly signalled.

It was commented that it might be a bit complicated to use such a flexible design.

It was agreed that no changes in SPS are needed and three sub-groups of the slice header syntax elements can be identified, each of which has a reference view component, texture or depth signalled in the slice header: reference picture list construction related syntax elements, reference picture marking syntax elements, and most of the remaining syntax elements.

m24946 Ying Chen, Ye-Kui Wang, Marta Karczewicz

3D-AVC HLS: More flexible slice header prediction

A more flexible slice header prediction scheme was proposed in this contribution. In each slice header, the reference view component is directly signalled, with a delta of view order index. If the delta is not zero, a flag is sent to indicate whether the reference view component is texture or depth.

It was commented that the current WD design may not be efficient in terms of predicting reference picture list construction related syntax elements. This might imply that it might be beneficial to group the slice header syntax elements into two groups: one having the syntax elements for the reference picture list construction, and one with most of the remaining syntax elements.

It was commented that the prediction of reference picture list construction (and maybe also reference picture marking) can be added on top of this proposal. It is possible to have multiple source reference view components signalled in the slice header; thus no modifications would be needed in the sequence parameter set.

It was decided to have a harmonized design for slice header prediction in EHP.

A comment was made that this concept might be new and thus not preferable to the HP profile. Other participants mentioned that this technique, as a concept, was not new and has been stable in the ATM software since the first release of this software.

A comment was also made that the idea cannot be extended to the prediction among the texture views in HP.

Further study was recommended regarding whether to enable the slice header prediction of depth in HP.



Reference picture list modification is proposed to handle the view synthesis reference.


182

182




In addition, the proposed reference picture list modification syntax elements also indicate the source of the view, which is used for view synthesis prediction. An example is given that when two views are coded and one view in the middle is to be coded, one may need to signal whether the left one or right one of these two views is used to warp and generate the synthesized view.

It was commented that the reference picture list modification syntax doesn’t have to be the placeholder for the source of the view synthesis picture.

It was proposed that EHP should contain only one VSP picture: to leave it open and further study the benefit of having multiple VSP pictures.

Two aspects can be discussed separately:

Indicating which view is used to generate the view synthesis picture

o A comment was made that the assumption of only having one view synthesis picture is based on the current CTC.

o It was agreed that delta_view_index is to be signalled. There is a question regarding whether this signalling is also helpful for reference picture list initialization.

The other aspect of this proposal is to have a new indication, type 6 for the VSP picture.

After further discussion, it was agreed to adopt the proposal.

SEI messages


3D-AVC HLS: Modifications on Depth Acquisition Informormation SEI message

Two different types of depth maps are proposed. One bIt was proposed to indicate the type; further extensibility might be needed.

The current depth acquisition SEI message allows all camera parameters to use inter-prediction.

It was proposed to disable the prediction of camera parameters, either between views, or across the pictures in a given view.

For GT_fly, a minor efficiency loss is identified.

It was commented that the reducing prediction may lead to very small loss of the similar signalling inside the coded.

Regarding moving num_frames to a depth acquisition_info() syntax table: num_frames indicates the duration of the camera parameters. It was noted that num_frames now may be assigned for different subsets of the camera parameters and it was proposed to make it applicable to all the parameters. This was agreed.

Regarding all_frames_equal_flag: a more flexible design is proposed, noting that some camera parameters never change, while some camera parameters can change. This was a more flexible design when at least some camera parameters change. This was agreed.

It was asked, if disparity is signalled, what is the referencing view corresponding to a disparity value? It is signalled. The proponent mentioned this might be useful. This may be less important compared to depth related info. signalled in SEI. We need to define the meaning of the depth values. This seems to be a valid problem, and further study is needed, related to depth_representation_type.


183

183


SEI messages for stereo adaptation

There was a merged proposal in m25256 from Ericsson and Zhejiang University to have merged syntax design in SEI. This included the following:

To signal the reference screen width, reference viewing distance, reference baseline distance, and a shift parameter related to sensor shift value.

The functionality here is to provide guidance for optimal stereo display on different devices.

The viewing distance is signalled with the zero-parallax depth based on m24998.

Another difference is in m24998, the SEI is in the picture level.

It was suggested that the functionality seems to be needed but we don’t yet have a clear harmonized syntax design. One scheme is aiming at carrying the information related to acquisition, while the other is related to content, thus requiring picture level signalling. It is agreed after potential adoption, a showcase is to be provided.

It was commented that the syntax and semantics specifics in m25256 are not in such good shape.

Further study was therefore recommended – planning to adopt m25256 after the showcase is provided and a clean syntax proposal is provided.

m24893 Yin Zhao, Lu Yu 3D-AVC HLS: recommended stereo pair information signalling

It was proposed to signal stereo pairs, which might contain a synthesized view.

The current CTC allows only negative disparity, but not positive disparity.

An indication of the suitable display configuration was proposed, to signal which view of a pair is chosen and to which position a virtual view is generated.

It was noted that the disparity can be scaled based on the physical width of the display and the picture resolution (width) of the display.

Associated information is proposed to be added in the VUI.

present_flag: to indicate if the information is present.

A second flag to indicate whether the first two views is suitable for stereo viewing.

base_view_left_flag.

num_pixel_shift is signalled.

baseline distance is also signalled.

rendering_precision_idc: the suggested precision used during view synthesis.

It was asked whether the proposal could be put in SEI. It was suggested this is more suitable in VUI than SEI.

It was asked whether there is an implication that there is a most suitable display.

It was commented that one set of info. is not sufficient for heterogeneous devices.

m24975 A. Norkin, I. Girdzijauskas View synthesis adaptation to display parameters

This proposal tries to address the issue of stereo content adaptation. The same principle applies to MVD content.


184

184



The baseline is to be scaled based on the screen width. Translation and sensor shift values are said to both be inversely proportional to the width of the display.

It was proposed to add the following in VUI:

vui_3dvc_ref_display_width: the width of a preferable physical display.

vui_3dvc_ref_viewing_distance: the recommended viewing distance.

For SEI, similar information is signalled, but with multiple instances.

1. Difference of the translations of the cameras

2. Same syntax elements in vui, display width and viewing distances

3. Additional sets of values can be further signalled.

It was commented that in real applications, such high precision parameters might not be needed.

The sensor shift can be calculated from the depth acquisition SEI.

It is assumed that sensor shift is already introduced during content production.

It was commented that the proposed SEI may be combined in the depth acquisition SEI.

A concern was raised that putting similar info. in both VUI and SEI might not be needed.

m24976 A. Norkin, T. Rusert View synthesis range signalling

It was proposed to signal a recommend range of the position of the virtual view.

Another aspect of the proposal is that the range can be signalled in the 3DVC view scalability information SEI.

A flag for each left/right view indicates whether the range is within the left/right view.

A mechanism is proposed to enable the reuse of the range by referring to an operation point.

It was commented that the semantics might need improvement.

It was commented that this is very dependent on the 3D renderer.

It is suggested that how the parameters can be generated should be shown.

m24998 Kwan-Jung Oh, Jaejoon Lee, Du Sik Park 3DV SEI messages on depth perception

A zero_parallax syntax element was proposed that specifies that the depth value of zero parallax is provided in an SEI message.

A baseline distance is also proposed to be placed in an SEI message.


3D-HEVC HLS: SEI message for sub-bitstream profile & level indicators

An SEI message to indicate sub-bitstream profile/level was proposed. This proposal was similar to the scalability info. SEI message in the scalable extension of MPEG-4 part 10 AVC.

Separate presence flags for profile and level were proposed to indicate whether the profile and level syntax elements are present. So it is possible that a profile indicator is not present but a level indicator is present for an operation point.

Even when two operation points have the same profile/level, they are still signalled for both.

The level signalled in the SPS is defined in a way that it is applicable only to a specific layer, but not to the whole operation point.

The level of an operation point is signalled in the proposed SEI message. Draft Systems Agenda

185

185


http://wg11.sc29.org/doc_end_user/current_document.php?id=37944&id_meeting=152


The major motivation of having the level signalling scheme redefined is that the level signalled in SPS might not be applicable to more than one view. This problem can be solved by removing the profile/level info from the SPS.

This might be dependent on the VPS design.

Further study was encouraged.

m24831 Kwan-Jung Oh, Jaejoon Lee, Du Sik Park 3DV high level syntax on view synthesis RDO

Signalling View Synthesis RDO (VSO) related information.

The motivation of this proposal is that the view synthesizer of VSO is different from the view synthesizer of a specific device.

A flag is used to indicate whether VSO is used.

Further indications are introduced to indicate to which extent the encoder depends on VSO. It was commented that such additional indications are most likely not useful, as they are not easy to use for a 3DV render.

It was further discussed whether the flag is needed. It was suggested that even it is helpful, it can be present only in an SEI message.

It was commented that an encoder typically doesn’t provide any guarantee to the quality of the coded video. So to signal this flag, even in an SEI message, might be quite different from what we typically do.

It was commented that the need of the flag may be related to the more generic discussions on whether VSO is always beneficial in the end-to-end 3DV system.

7.5 New Test Material

m24846 Kazuyoshi Suzuki, Masayuki Tanimoto

Multiview Video Test Sequence in Circular Camera Arrangement for 3DV/FTV

m24846 (Nagoya): This contribution reported on capturing systems for multi-view sequences with a circular arrangement (radius of 6m), 24 video cameras (1920x1080, 30fps), 12 for supplementary views (1440x1080, 30fps), no color and geometry correction.

m25209 (VQEG Liaison): VQEG started a project on evaluation of 3D quality, subjective assessment methodology. This included paired comparison and usage of 10 stereoscopic sequences (1080p); VQEG is looking for real-life encoded scenarios of stereo video.

Sequences available at http://www.its.bldrdoc.gov/vqeg/projects/3dtv/

Discussion on the testing methods included the following remarks: Usage of other metrics? How are small gains assessed, if there is no visible difference? Inclusion of R0 (uncoded synthesized reference Downsampling of depth: Does it introduce degradations?

Better specification of testing conditions may be needed.There was a suggestion of inclusion of an R0 rate point.


186

186

http://www.its.bldrdoc.gov/vqeg/projects/3dtv/


7.6 List of Proposed CEsThe list of CEs established was as follows (see N12746) :

CE1.a: View synthesis and inter-view prediction CE1.h: View synthesis prediction CE2: Depth representation and coding CE3: Depth map resampling and filtering (CE4: discontinued) CE5.a: Motion/mode parameter prediction CE5.h: Motion/mode parameter prediction CE6.a: Depth intra prediction CE6.h: Depth intra prediction CE7: Global depth and view prediction CE8: RD Optimization

7.7 Planning of work / progression of standards

14496-10:2012 PDAM2 (N12731) was issued on an extension of MVC by depth coding. The plan is to proceed to DAM ballot in October 2012 and FDAM in March 2013.

An AHG was appointed on the general topics of the 3DV investigation (N12754, as recorded in N12629) to conduct further work until the 101st meeting. As this topic is highly relevant in the context of the AVC and HEVC related developments, a second AHG was again installed with special focus on high-level syntax and coding architectures (N12755, as recorded in N12629). Both AHGs will share the same email reflector.

Further Documents reviewed:

m24903 FRNB Comment on 3DV tracks Pierrick Philippe, on behalf of the FRNB

m24969 3DV: Comments on ATM and HTM Ying Chen, Li Zhang, Xiang Li, Marta Karczewicz

m25087 GNB comment: support of 3D Video and scalability in HEVC extensions Gero Bäse

Document(s) approved:No. Title TBP Available12674 Request for ISO/IEC 14496-10:2012/Amd.2 N 12/05/0412731 Text of ISO/IEC 14496-10:2012/PDAM2 MVC extension for

inclusion of depth mapsN 12/05/04

12732 Working Draft 2 of AVC compatible video with depth N 12/06/0112743 Test Model for AVC based 3D video coding v 2.0 N 12/06/0112744 Test Model under Consideration for HEVC based 3D video coding

v3.0N 12/06/01

12745 Common test conditions for 3DV experimentation N 12/05/0412746 Description of Core experiments in 3D video coding N 12/05/0412747 Integration Plans and Guidelines for 3DV Software N 12/05/0412751 White Paper on State of the Art in 3D Video (Draft) N 12/05/04


187

187




8 Compact descriptors for visual search (CDVS)

8.1 GeneralThe following documents related to CDVS and were reviewed in detail:

m24694Extending Compact Descriptors for Visual Search Test Model to the Video Domain: a Preliminary Study

Alberto Messina, Danilo Pau

m24695Proposal to complement mobile requirements with automotive and surveillance ones

Danilo Pau, Rudolf Matavka, Arcangelo Bruna, Stefano Valle, Massimiliano Siti, Mario Vigliar

m24736 Comparison of performance of TM 1.0 on Linux and Windows

Massimo Balestri, Gianluca Francini, Skjalg Lepsoy

m24737 Telecom Italia's response to the CDVS Core Experiment 2

Gianluca Francini, Massimo Balestri, Skjalg Lepsoy

m24739 CDVS Test Model Evolution: Position on Memory Requirements

Danilo Pau, Viviana D’Alto, Arcangelo Bruna, Vijay Chandrasekhar, Bernd Girod, Anthony Huggett, Gabriel Takacs, Shalini Gupta, Bruce Flinchbaugh, Yuriy Reznik, Kota Iwamoto, Ryota Mase

m24740 Telecom Italia's response to the CDVS Core Experiment 6

Massimo Balestri, Gianluca Francini, Skjalg Lepsoy

m24756 Update on Canonical Patch Encoding with Variable Size Patches

Mina Makar, Vijay Chandrasekhar, Haricharan Lakshman, Sam Tsai, Gabriel Takacs, David Chen, Bernd Girod

m24757 Improvements to the TM with a low-memory global descriptor

David Chen, Vijay Chandrasekhar, Gabriel Takacs, Sam Tsai, Mina Makar, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod

m24758 Improvements to location coding : Reponse to CE3 - Feature Point Location Coding

Sam Tsai, David Chen, Vijay Chandrasekhar, Gabriel Takacs, Mina Makar, Radek Grzeszczuk, Bernd Girod

m24759 Stanford University, Nokia Response to CE2

Vijay Chandrasekhar, Gabriel Takacs, David Chen, Sam Tsai, Mina Makar, Ramakrishna Vedantham, Radek Grzeszczuk, Bernd Girod

m24760 Improvements to TM with low memory local and global descriptors

Vijay Chandrasekhar, David Chen, Sam Tsai, Gabriel Takacs, Mina Makar, Radek Grzeszczuk, Bernd Girod

m24761 Stanford Nokia Comments on CDVS Vijay Chandrasekhar, Gabriel Takacs, Bernd Girod


188

188













m24762 Descriptor Extraction and Matching using Visual Attention Region for CDVS

Lai-Tee Cheok, Jaeyeon Song, Kyungmo Park, Akur Saxena

m24780 Peking University's Response to the CDVS Core Experiment 2

Jie Chen, Ling-Yu Duan, Tiejun Huang, Wen Gao


Jie Lin, Ling-Yu Duan, Tiejun Huang, Wen Gao


Zhe Wang, Ling-Yu Duan, Tiejun Huang, Wen Gao


Bing Li, Yiming Chen, Ling-Yu Duan, Tiejun Huang, Wen Gao

m24801 Cross-check - TI response to CDVS CE2 Alessandra Mosca

m24802 Huawei's response to CDVS Core Experiment 3

Giovanni Cordara, Imed Bouazizi, Lukasz Kondrad

m24803 CDVS Core Experiment 3: cross-check of Stanford University's proposal Giovanni Cordara

m24857 Cross-check of Telecom Italia's proposal on CDVS CE2 Kota Iwamoto, Ryota Mase

m24912 Retrieval using global descriptors computed at the server side

Skjalg Lepsoy, Massimo Balestri, Gianluca Francini

m25004 Memory analysis of Interest Point Detector and Compact Descriptor algorithms

Danilo Pau, Arcangelo Bruna, Mario Vigliar, Gian Domenico Licciardo, Ettore Napoli, Giorgio Lopez, Gianfranco Di Nuzzo, Claudio Parrella

m25036 An Alternative Interest Point Detector Gabriel Takacs, Vijay Chandrasekhar, Bernd Girod

m25115 Cross-Check of Huawei proposal on CE3Weon-Geun Oh, Sang-il Na, Jun-Woo Lee, Tae-Wang Kim, Dong-Seok Jeong

m25116 False non-matching pair list of CDVS benchmark dataset

Sang-il Na, Weon-Geun Oh, Jun-Woo Lee, Tae-Wang Kim, Dong-Seok Jeong

m25159 Proposal of local descriptor for CE5Sang-il Na, Weon-Geun Oh, Keun-Dong Lee, Jun-Woo Lee, Dong-Seok Jeong

m25161 Comment on keypoint selector of current TestModel

Sang-il Na, Weon-Geun Oh, Keun-Dong Lee, Jun-Woo Lee, Tae-Wang Kim, Dong-Seok Jeong

m25166 Partial cross check of Stanford University proposal on CE2 Massimo Balestri

m25176 CDVS TM bug reporting and comments Stavros Paschalakis, Karol Wnukowicz, Miroslaw Bober

m25208 Hardware memory requirements for SIFT Anthony Huggett, Graham Kirshm24262 USNB contribution: Comments on CDVS

(impact of memory usage was investigated in CE and is one parameter in

A. G. Tescher for USNB


189

189





















assessment, ..., somewhat a final decision is up to profile definitions) Request for NP could be done when CD issued

8.2 Work of the BoG for contribution review

Contributions related to Memory Requirements

m24739

General/AllCDVS Test Model Evolution: Position on Memory Requirements

Danilo Pau, Viviana D’Alto, Arcangelo Bruna, Vijay Chandrasekhar, Bernd Girod, Anthony Huggett, Gabriel Takacs, Shalini Gupta, Bruce Flinchbaugh, Yuriy Reznik, Kota Iwamoto, Ryota Mase

The group discussed in detail the memory requirements constraints expressed by some hardware manufacturers. The group agreed that the final standardized solution should accommodate a profile with low memory requirements that will meet hardware manufacturers needs for cost effective implementations.

CE-1 Global Descriptors

m24757 - Stanford/Nokia: presented improvements to the global descriptor that had been presented in m23578 of the last meeting. Compared to the previous contribution, memory has been substantially reduced, with a limited drop in accuracy. The proposed global descriptor has 512 Bytes. Significant improvement in performance was achieved compared to TM1. Localization missing at the lowest rate. Further investigation is required on this aspect. Cross-check has been completed for m23578 at last meeting, m24757 will be partially cross-check during the meeting.

m24781 – Peking University: Similarity between images was computed based on Fisher Vectors. GMM models are used for aggregating FVs and PCA for dimensionality reduction. BoW approach extended applying soft assignment. The proposed global descriptor has 256 Bytes, enabling localization at the lowest rate. Accumulated compressed FV based distance is also used for pairwise matching. Significant improvement in performance is achieved in retrieval and matching, but at the cost of very high memory consumption (130MB). Improvements are ongoing to reduce the memory to fit into the 5MB memory limit.

m24912 (NON CE contribution) – Telecom Italia: global descriptors computed on the server side. Partial results on a Matlab implementation (8K - 16K) shown. The approach may work in conjunction with the retrieval system adopted by TM. Proposal to keep Core Experiment 6 open and present full results at the next meeting.

Conclusions:

Results were compared, also with results achieved in CE6. Improvements due to the global descriptor are clearly visible, also compatible with improvements brought by CE6.

M24781 brings better performance but with very high memory consumption. One possibility is to combine the technologies presented in m24781 and m24757.


190

190
















Consensus is reached that m24757 will be integrated into the TM. The code should support the best performance within the 5MBs and 128KB memory limits.

The group feels that the tools presented in m24781 have strong potential to bring further improvements, provided that the memory limits can be reached. The group therefore invites proponents of m24781 to make their software available and integrate it with the output TM software available after this meeting. This will facilitate collaborative effort to include the best elements of m24781 into future versions of the TM.

CE2 - Reduction of vector quantization tables size in TM

m24737 – Telecom Italia: presents changes in vector quantization to match the two memory limits established for the CE, 5MB for each operating point, and 128KB overall. Memory limits are matched, with roughly the same performance compared to TM1 for the 5MB case and limited drop for 128KB case. Crosscheck successfully completed (m24857, m24801);

m24759 - Stanford/Nokia: low memory solution ( few KBs) based on SIFT Product lattice quantization. 40/80/160 bits baselines have been defined. Drop in performance (10% at lowest operating points, 2% at higher operating points) compared to TM1. Possible improvements envisaged in applying a Daisy-Lattice coding scheme. Only partial cross-check done so far (m25166).

m24780 – Peking University: A multi-stage vector quantization scheme is presented. Results for both 5MB and 128KB memory limits have been presented. Proposal to consider PSNR as an additional evaluation metric. Two different codebooks are applied, a small codebook as a first step, and a product quantizer as a second step on the residuals. The obtained results show performance comparable to TM1, with a drop at the lowest operating point. The proponents request creation of a CE on interest point selection. Crosschecks have not been completed yet.

CE3 - Feature Point Location Coding

m24758 – Stanford University proposes a context based location coding scheme which uses sum of local neighborhood features. Performance can be further improved by taking feature selection measures into account. It suggests also an adaptive RANSAC thresholding depending on quantization block size.

m24782 – Peking University proposes a pruning based location coding scheme that introduces an extra layer of interest gradients to allocate more bits for fine location histogram quantization. It suggests interest area based location coding by providing more budget for the interest points inside interest region subject to the constraints of very low bit rate.

m24802 – Huawei proposes a new histogram map encoding method adopting circular matrix scan, adaptive skip mode and low memory context based entropy coding

The evaluation of performance shown indicates that all proposals perform well and on a very similar level relative to each other. The techniques employed are complementary. m24802 uses circular scan, and the efficiency of is hardware implementation should be evaluated. The group agreed that these proposals should be merged and presented at the next meeting, including full cross verifications.

8.3 Actions taken


191

191

Various discussions were held on the desirability of feature extraction and descriptor generation to be operational using front-end hardware with low amount of memory. Memory consumption of descriptors is already one parameter in core experiments. To better emphasize this desirable property, the following sentences were added to the CDVS requirements document:

“The standard should include an operational mode that allows the extraction pipeline to be implemented on devices with low memory (e.g. below 1 MByte).”

“If a descriptor is extracted at different operational points w.r.t. bit rate, memory usage etc., these shall retain meaningful interoperability.”

The following Core experiments were defined to be run in the AHG period until the next meeting:

CE1 - Global descriptors CE2 - Reduction of vector quantization tables size in TM CE3 - Feature Point Location Coding CE4 - Key Point Detection CE5 - Local Descriptors CE6 - Retrieval

Particular aspects relating to these were noted as follows: Global descriptors:

o Objectives: investigate improvements to the performance of TM by introduction of a global descriptor. A global descriptor can be, for example, obtained by aggregation of local descriptors. Proposals are strongly encouraged to address the localization problem.

o CE conditions: Usage of TM; Standard performance evaluation setup on the corrected datasets.

Reduction of vector quantization tables size in TM:o Objectives: investigate low memory solutions for descriptor compression.

o CE conditions: Usage of TM; Standard performance evaluation setup on the corrected datasets; The proponents should report the number and dimensionality of

tables that need to be stored, type of values stored, and the resulting memory requirements in bytes. Threshold of 5MB per operating point.

SIFT based descriptors retained as a part of the pipeline. Parameters can be modified.

Modification to compression may necessitate change to decompression and matching stages.

Feature point location coding:o Objectives: to improve efficiency of the compression for feature point

locations.

o CE conditions: Usage of TM; Input data: unquantized feature locations and their matchings; Pairwise matching on all the data categories.


192

192

TP, FP, nbits/sample, and localization on 1a for all operating points (to be further discussed).

During the planning of the CEs, some participants raised the issue that architectural implications of certain descriptors, such as amount of memory required, should be carefully taken into consideration. This could be clarified in that it was emphasized that the main purpose of a CE would be to thoroughly investigate how algorithms or certain parts of an algorithm perform, and to set constraints on size, speed, memory, etc. where necessary. In terms of the memory requirement, the issue was identified to be viewed differently by software-oriented and hardware-oriented implementers. It was again emphasized that a standardized definition should support as many implementation architectures as possible, and if necessary, compromises should be made to achieve this.

Discussion was held regarding the availability of source code. Whereas it is clear that anything implemented in the test model is to be made available by a source code implementation, no consensus was reached to establish such a practice in these CEs. The video subgroup issued a resolution expressing that the availability of source code among participants in the CDVS CEs would be beneficial for the investigation of technology and is therefore highly encouraged.

One contribution was received on a potential licensing problem (M23564). This would affect the local feature descriptor currently in the test model, as well as various alternatives that have been proposed or are being investigated. The seriousness of the IPR issue, as well as the feature extraction process, requires further investigation by the ISO authorities. However, the group is aware of the problem and is prepared to also look for potential alternatives if necessary.

It was suggested that CDVS should become a self-contained standard rather than being included within ISO/IEC 15938-3. Therefore, a request for subdivision for MPEG-7 part 13 was issued.

An AHG was appointed (N12756, as recorded in N12629) to conduct further work until the 101st meeting.

Document(s) approved:No. Title TBP Available12549 Request for Subdivision: ISO/IEC 15938-13 Compact Descriptors

for Visual SearchN 12/02/10

12550 Test Model 1: Compact Descriptors for Visual Search N 12/02/2012551 Core Experiments in Compact Descriptors for Visual Search N 12/02/10

9 Web video codingThe draft text of 14496-29 had reached maturity due to the effort of the editors, such that it became possible to proceed as CD ballot text.


Document(s) reviewed:m24036 Ad hoc on Web Video Coding Krasimir Kolarov, David

Benham, Gaëlle Martin-Cocher, Jesus Sampedro, Dave Singer,


193

193


Thomas Wiegandm25092 CANNB comments on WebVC G.Martin-Cocher, L.Winger

Document(s) approved:No. Title TBP Available12733 Text of ISO/IEC CD 14496-29 Web Video Coding Y 12/05/04

10 Internet video coding

During the AHG period, further work was performed in investigating the performance of the test model software. It was found that quarter-pel accuracy (using bilinear filters) of MC does not provide any benefit, but rather has a loss in performance. If was therefore removed from the default testing conditions. Furthermore, the relatively poor performance in intra coding was analysed. The intra coding (in terms of transform, DC coefficient prediction) is still very much of the JPEG, MPEG-1/-2 style. The simulations used a setting with IQP=4, other QP=32 (suggestion: use more decent setting such as QP-4).

With the current configuration, the following building blocks establish the primary differences compared to MPEG-1/-2:

Q-Coder (without context adaptation and with fixed probability initialization) Variable block-size MC and transform (4x4, 8x8, 16x16)

During the MPEG meeting, efforts were made to test these elements separately in comparison against MPEG-2. Results were given in a newer version of the AHG report (M24036). The results are howewer to some extent diverging, w.r.t. behaviour in chroma components, and when checking the differences sequence by sequence.

Further effort is necessary to make progress, and involvement of additional experts is urgently needed.

The AU NB suggested to make more effort on acquiring new technology from outside MPEG. An appropriate mandate was additionally given to the AHG.


Document(s) reviewed:

m24036 Ad hoc on Web Video Coding

Krasimir Kolarov, David Benham, Gaëlle Martin-Cocher, Jesus Sampedro, Dave Singer, Thomas Wiegand

m24037 Ad hoc on Internet Video Coding Cliff Reader, Jianwen Chen

m24934 Proposed Text of Working Draft for MPEG Internet Video Coding

Jianwen Chen, Cliff Reader, Rob Glidden

m24973 Comments on AUNB request to include non-proposer IPR in MPEG IVC Rob Glidden, Cliff Reader

m24750 AUNB comment addressing N12254 resolution 15.3.3 (to be discussed in IPR meeting) Mohamad Raad

m25092 CANNB comments on WebVC G.Martin-Cocher, L.Winger

Document(s) approved:


194

194








No. Title TBP Available12733 Text of ISO/IEC CD 14496-29 Web Video Coding Y 12/05/0412748 Internet Video Coding Test Model (ITM) v 2.0 N 12/05/1812749 Experimentation plans in Internet Video Coding N 12/05/18

11 HEVC

HEVC technical development is under the responsibility of JCT-VC. The video subgroup assessed, jointly with the requirements subgroup, input documents that were related to extensions, including the CfP on scalable coding for HEVC, as well as profiles/levels issues, as far as they were not purely technical. When documents or NB inputs were of rather technical nature, they were brought to the attention of the JCT for appropriate processing.

On HEVC scalability: The current version of the MPEG CfP was presented in a joint meeting with VCEG on Tuesday, whereas VCEG had sent their version in the context of a liaison letter. It is intended to proceed with a joint Call (provided negotiation can be made about such a cooperation between the two organizations). Technically about the contents of the Call, no major divergence of opinions was found.

Profile/level discussion (Thursday afternoon with requirements):

- m24302: A still picture profile may be desirable, further investigation

- m24718: In the current structure, currently no level for QHD30 (between level 3 and 3.1 or better modify level 3). Level 4.2 and 5.3: Lower max bit rate; a second suggestion would be to have more than one level table (i.e. change the definition of levels per profile), this would eventually give up the “onion” structure in terms of decoder complexity. For different application domains, that might make sense (e.g. consumer/professional). Define profiles beyond main: Simple (up to 16x16, transcoding from AVC simplified? But loss of performance), medium (similar to current main but without tiles), separate profile for field pictures, highest coding efficiency. Certain tendency in the room to not include tiles.

- mM24774 is similar in terms of levels, at least up to levels 3.xx.

Discussions were held about general HEVC development: After finalization of phase 1 in January 2013, extensions towards full range (color sampling beyond 4:2:0, larger bit depths) are the consequential next steps which could be finalized one year later. As it becomes evident from the work in 3DV, an MVC-like extension would not incur major definition difficulties, nor are dedicated developments necessary, provided that the inclusion of specialized tools would be kept low, and changes at CTB and below are avoided. Such a standard (at least for stereo) could be available similarly early (one year after version 1) which could be seen as a strong argument not confusing markets by various stereo solutions (such as frame compatible). Though starting after the Call by October 2012, the development of scalable extensions would probably require more time, where it would also be advantageous to have the full-range and MVC functionalities in place before the finalization of scalability, for possible combined modes. Further developments on depth-map coding and dependent-view coding, as currently investigated in the 3DV activity could be ongoing in parallel and are likely to be less urgently needed by markets than a straightforward stereo solution.


195

195

Document(s) reviewed:

m24248 Summary of Voting on ISO/IEC CD 23008-2 (forwarded to JCT) SC 29 Secretariat

m24499Downsampling filter for anchor generation for scalable extensions of HEVCDiscussed in AHG

Jie Dong, Yong He, Yan Ye (InterDigital)

m24703

Sharp’s proposals for HEVC scalability ExtensionOffer of two new 4K test sequences (shot by RED one camera); Gain for MPEG-2 base + HEVC spatial enhancement reported 40% (single layer HEVC rate vs. HEVC enhancement layer), or 20% (compared to simulcast). Discussion:One expert noted that here each 8th frame in MPEG-2 base is intra coded, and that gain would be lower in more realistic case of less frequent I. Most likely, the gain versus simulcast by interlace base layer would be marginal.

Would the case of MPEG-2 base layer bring additional information in the CfP? This seemed unlikely, but it appears straightforward to apply hybrid coding also to the MPEG-2 base case.Put requirement on MPEG-2 BL in reqs. document

Hisao Kumai, Tomoyuki Yamamoto, Andrew Segall, Norio Ito

m24714 3D-HEVC HLS: Parameter sets modifications for extension hooks (forwarded to JCT)

Jill Boyce, Danny Hong, Wonkap Jang

m247153D-HEVC HLS: SEI message for sub-bitstream profile & level indicators (forwarded to JCT)

Jill Boyce, Danny Hong, Wonkap Jang

m25113

Low Complexity Scalable Extension of HEVC intra pictures based on content statistics

- uses different transform base?- uses optimization of non-uniform

quantizers- For information only – no current work

on this.

Sébastien Lasserre, Fabrice Le Léannec, Eric Nassor

m24263 USNB contribution: Comments on HEVC A. G. Tescher for USNBm24470 UKNB Comment on HEVC Extensions UK National Body

m24728

JNB comment on HEVC extension Problem with mixing inter-view and inter-frame prediction related to scaling of MV in AMVP (forwarded to JCT)

Japan National Body

m24901 FRNB Comments on HEVC (forwarded to JCT)

Pierrick Philippe, on behalf of the FRNB

m25009 JNB comments on HEVC extensions to support non-4:2:0, n-bit video Japan National Body

m25026 JNB comment on study of tools for high Japan National BodyDraft Systems Agenda

196

196













resolution video for HEVC (forwarded to JCT)

m25093 CANNB comments on HEVC profiles (forwarded to JCT) G.Martin-Cocher, L.Winger

m25103 CNNB comments on HEVC (forwarded to JCT) China National Body

m25203 ITNB comment on 3DTV Frame Packing for HEVC (forwarded to JCT) IT National Body

Document(s) approved:No. Title TBP Available12740 Draft Disposition of Comments on ISO/IEC CD 23008-2 N 12/05/0812741 Study of ISO/IEC CD 23008-2 High Efficiency Video Coding N 12/06/0112759 High Efficiency Video Coding (HEVC) Test Model 7 (HM 7)

Encoder DescriptionN 12/06/01

12742 Responses to NBs on HEVC issues N 12/05/04


197

197




Annex H – JCT report

Source: Jens Ohm and Gary Sullivan, Chairs


198

198

Annex I – Audio report

Source: Schuyler Quackenbush, Chair

1 Opening Audio Plenary..............................................................................................................22 Administrative matters...............................................................................................................2

2.1 Communications from the Chair.........................................................................................22.2 Approval of agenda and allocation of contributions...........................................................22.3 Creation of Task Groups.....................................................................................................22.4 Approval of previous meeting report..................................................................................22.5 Review of AHG reports......................................................................................................22.6 Joint meetings......................................................................................................................22.7 Received National Body Comments and Liaison matters...................................................22.8 Plenary Discussions............................................................................................................2

3 Record of AhG meetings............................................................................................................34 Task group activities..................................................................................................................3

4.1 Joint Meetings.....................................................................................................................34.1.1 3D Audio Status, with Requirements (Tue 1400-1430)...............................................34.1.2 Database of MPEG “Milestone” Documents (Wed 1130-1230)..................................34.1.3 Audio/Systems Interaction: DASH (Wed 1400-1500).................................................3

4.2 Task Group discussions.......................................................................................................34.2.1 MPEG-4, MPEG Surround, SAOC Maintenance.........................................................34.2.2 MPEG-D USAC...........................................................................................................54.2.3 3D Audio.......................................................................................................................7

5 Closing Audio Plenary and meeting deliverables....................................................................145.1 Plenary discussions...........................................................................................................145.2 Responses to Liaison and NB comments..........................................................................145.3 Recommendations for final plenary..................................................................................145.4 Establishment of Ad-hoc Groups......................................................................................155.5 Approval of output documents..........................................................................................155.6 Press statement..................................................................................................................155.7 Agenda for next meeting...................................................................................................155.8 All other business..............................................................................................................155.9 Closing of the meeting......................................................................................................15

Annex A Participants..................................................................................................................16Annex B Audio Contributions and Schedule.............................................................................17Annex C Task Groups.................................................................................................................20Annex D Output Documents......................................................................................................21Annex E Agenda for the 101st MPEG Audio Meeting..............................................................23


199

199

1 Opening Audio PlenaryThe MPEG Audio Subgroup meeting was held during the 100th meeting of WG11, April 30 to May 4, 2012, in Geneva Switzerland. The list of participants is given in Annex A.

2 Administrative matters2.1 Communications from the ChairThe Chair summarised the issues raised at the Sunday evening Chair’s meeting, proposed task groups for the week, and proposed agenda items for discussion in Audio plenary.

2.2 Approval of agenda and allocation of contributionsThe agenda and schedule for the meeting was discussed, edited and approved. It shows the documents contributed to this meeting and presented to the Audio Subgroup, either in the task groups or in Audio plenary. The Chair brought relevant documents from Requirements, Systems to the attention of the group. It was revised in the course of the week to reflect the progress of the meeting, and the final version is shown in Annex B.

2.3 Creation of Task GroupsTask groups were convened for the duration of the MPEG meeting, as shown in Annex C. Results of task group activities are reported below.

2.4 Approval of previous meeting reportThe Chair asked for approval of the 99th Audio Subgroup meeting report, which was registered as a contribution. The report was approved.m24711 99th MPEG Audio Report S. R. Quackenbush

2.5 Review of AHG reportsThere were no requests to review any of the AHG reports.

2.6 Joint meetingsGroups What Wher

eDay Time

Audio, Requirements 3D CfP, Evaluation, Test Items Audio Tue 1400-1500All Database of MPEG “milestone”

documents3DG We

d 1130-1230

Audio, Requirements 3D CfP, Evaluation, Test Items Audio Thu 1600-1700

2.7 Received National Body Comments and Liaison mattersNo. Body Title Responsem24231 IEC TC100 Text-to-Speech for Television Chair

2.8 Plenary DiscussionsMPEG Codec-Independent Audio Code Pointsm24981 Coding-independent Code-Points David Singer, Thomas Stockhammer

Energy-Efficient Audio Processingm24982 Energy-efficient Video Processing on Mobile Devices

with Embedded Content InformationZhan Ma, Mian Dong, Xin Li, Felix Fernandes, Sungoh Hwang, Jaeyeon Song


200

200

3 Record of AhG meetingsThere were no AhG meetings.

4 Task group activities4.1 Joint Meetings4.1.1 3D Audio Status, with Requirements (Tue 1400-1430)

The Audio Chair summarized the current status of and challenges in the 3D Audio work. It was agreed to have as a goal selection of 3D Audio RM0 technology at the 104th MPEG meeting in April, 2013.

4.1.2 Database of MPEG “Milestone” Documents (Wed 1130-1230 – Max Neuendorf)

The objectives of this database project is to "store information related to the WG11 standard projects so that we can obtain the ‘views’ that are most useful to the membership."The “data” used in the database is information about the Status, Edition, Amendments, Corrigenda, Interconnections, “Moved Standards” associated with the MPEG work.More specifically, “data” may include:

- ISO number, Part Number, edition number, type (TR/IS), Amd.x, Cor.x- short description (for each component, S, AMD, COR)- editor names (for each component, S, AMD, COR)- CfP, WDx, CDx, DISx, FDIS (date as mpeg meeting number + link to wg11 file)- CfP, WDx, PDAM, DAM, FDAM- WDx, DCOR, COR- WDx, DTR, TR- And perhaps a link to SC29 document number

The database permits “views” which may be presented as:- Table indicating the FDIS (or other stage) per standard- Table indication the stages per standard per part- Table N12703 (time line, target dates)

The Editor of a standard would have the following role:- Chairs for short description (duty)- Chairs should be able to update any entry- Chairs should be able to add an entry (e.g. new Amd.)- possible workflow (proposed by Youngkwon)- Chairs enter new data- Yukiko confirms- System provides output number (not from Pierrick)- System adds line in resolution document- other resolutions added manually

Is was agreed that the next Action items would be:- create database from Yukiko's database to serve as a base for future use

4.1.3 Audio/Systems Interaction: DASH (Wed 1400-1500)

There was a small break-out of Audio and Systems/DASH experts that drafted an outline of text to be added to DASH Part 3, Recommended Practice. Drafting the actual text will be an AhG activity.

4.2 Task Group discussions4.2.1 MPEG-4, MPEG Surround, SAOC Maintenance

MPEG-4 Text


201

201

Eunmi Oh, Samsung, presentedm24809 Proposed corrections to MPEG-4 BSAC Miyoung Kim, Eunmi Oh, Oliver

Weiss, Fabian HausselThe contribution notes that there are bugs in BSAC-related text and conformance bitstreams having do with signalling intensity stereo phase via stereo_info and ms_mask_present.An additional bug is to fix the reference software so that there is only one random vector used in correlated PNS mode when decoding stereo signals. Finally, it proposes to correct the PNS independent, correlated and out-of-phase configurations in the reference software.The proposed changes affect text, conformance and reference software. The contribution contains the corrected conformance streams and the two files that must be corrected in the reference software.It was the consensus of the Audio Subgroup to issue a

DCOR as 14496-3/DCOR 4 DCOR as 14496-5/AMD 24/DCOR 1 Include the conformance fixes in a Defect Report on 14496-26

MPEG-4 Reference Software and ConformanceThe Chair presented the ballot commentsm24233 ISO/IEC 14496-5:2001/AMD 10:2007/Cor 6, SLS

CorrectionsBallot Comments

m24235 ISO/IEC 14496-26:2009/Cor 5, SLS Corrections Ballot CommentsThe DoC for both will be reviewed on Friday. Julien Robilliard, FhG, presentedm24917 LD MPEG Surround conformance for Low Delay

AAC v2 profileMaría Luis Valero, Julien Robilliard

The contribution proposes to create new conformance data for the LD MPEG Surround tool that is used in the Low Delay AAC v2 profile.It was the consensus of the Audio Subgroup to issue the file in the zip archive of the contribution as WD on 14496-26/AMD 3, “LD MPEG Surround conformance for Low Delay AAC v2 profile.”Julien Robilliard, FhG, presentedm24918 Reference software for Low Delay AAC v2 profile Tobias Albert, María Luis

Valero, Julien RobilliardThe contribution proposed a update to the reference software to provide scripts to decode the conformance streams and check the decoded output. This involves two software repositories (MPEG-4 and MPEG-D), and so involves more steps that in MPEG-4 It was the consensus of the Audio Subgroup to put the contribution’s scripts and tools into the DCOR on 14496-5.Ferenc Kraemer, Dolby, presented

m24866 Defect Report on ISO/IEC 14496-26 Ferenc KraemerThe contribution corrects an inconsistency between the 14496-3 profile and level definition and the 14496-26 conformance document.It was the consensus of the Audio Subgroup to issue the proposed correction in a Defect Report on ISO/IEC 14496-26.MPEG-D SAOC ConformanceLeon Terentiv,, FhG, presentedm24853 Contribution for SAOC conformance testing Leon Terentiv, Oliver HellmuthThe contribution presents additional details for the to SAOC conformance document. Two test cases are considered:

SAOC decoding only (e.g. mono or stereo PCM output) SAOC transcoding to MPEG Surround

In each case the input is an SAOC bitstream and a PCM downmix signal. In the second test the ouput of the SOAC decoder is an MPEG Surround PCM downmix and bitstream that is then decoded by a reference MPEG Surround decoder to produce a PCM output.


202

202

It was the consensus of the Audio Subgroup to incorporate the proposed corrections into ISO/IEC 23003-2/FDAM 1. In addition, it was agreed to issue ISO/IEC 23003-2/FDAM 2 based on the Study on document from the 99th meeting.MPEG-D MPEG Surround ReferenceJulien Robilliard, FhG, presentedm24910 Thoughts on MPEG Surround for streaming Andreas Hölzer, Johannes

Hilpert, Julien RobilliardThe contribution anticipates that DASH will have widespread adoption, and presents the case of using HE-AAC/AAC-LC with MPEG Surround in DASH. It notes that if MPEG Surround receives a SpatialSpecificConfig() in the bitstream (as opposed to at instantiation), the reference software produces an error. Hence, the contribution proposes a solution.The contribution proposes to have a workplan from the 100th meeting The Chair notes that the ballot on ISO/IEC 23003-1:2007/AMD 2:2008/DCOR 3, MPEG Surround Reference Software closes on 2012-05-27. The presenter suggested a 2 week editing period for a Study on ISO/IEC 23003-1:2007/AMD 2:2008/DCOR 3. The Chair noted that a NB ballot comment must be cast between the 14th and the 27th that requests adopting the Study on as the final COR.Julien Robilliard, FhG, presentedm24911 Corrections to MPEG Surround reference software Christian Ertel, Frans de Bont,Julien

RobilliardThe contribution notes a bug in the MPEG Surround reference software. In the case of arbitrary downmix, common_window=1, and channel_pair() coding, the reference software is not able to decode the stream. The corrected software is enclosed in the contribution zip archive. It was the consensus of the Audio Subgroup to incorporate the proposes software correction into a Study on ISO/IEC 23003-1:2007/AMD 2:2008/DCOR 3. This will have a 2 week editing period.

4.2.2 MPEG-D USAC

Common EncoderJeongil Seo, ETRI, presentedm24723 ETRI Cross-check report for USAC Common

EncoderTaejin Lee, Seungkwon Beack, Jeongil Seo, Kyeongok Kang

The contribution reported on a cross-check of the JAME USAC Common Encoder for mono items at 24 kb/s. In absolute MUSHRA scores, Reference Quality encoder was better than the Common Encoder which was better than the MPEG reference encoder, all at the 95% level of significance. The mean score for the Reference Quality Encoder was approximately 10 MUSHRA points higher than the mean score for the Common Encoder. The Common Encoder performed best for speech items.Daniel Fischer, FhG, presentedm24858 FhG listening test report on USAC common

encoder (JAME)Daniel Fischer

The contribution reported on a cross-check of the JAME USAC Common Encoder for mono items at 24 kb/s. In absolute MUSHRA scores, Reference Quality encoder was better than the Common Encoder which was better than the MPEG reference encoder, all at the 95% level of significance. The mean score for the Reference Quality Encoder was 10 MUSHRA points higher than the mean score for the Common Encoder. Gregory Pallone, Orange Labs, presentedm24909 Orange Labs Cross-check report on Common

EncoderGregory Pallone, [email protected], Pierrick Philippe

The contribution reported on a cross-check of the JAME USAC Common Encoder for mono items at 24 kb/s. In absolute MUSHRA scores, Reference Quality encoder was better than the


203

203

Common Encoder which was better than the MPEG reference encoder, all at the 95% level of significance. The mean score for the Reference Quality Encoder was 17 MUSHRA points higher than the mean score for the Common Encoder. The mean score for the Common Encoder was 40 MUSHRA points higher than the mean score for the MPEG Encoder.Jeongook Song, Yonsei University, presentedm25104 Report on the small tests for USAC Common

EncoderJeongook Song, Eunwoo Song, Henney Oh, Hong-Goo Kang

The contribution pools the data from all four cross-check sites. The mean score for the Reference Quality Encoder was xx MUSHRA points higher than the mean score for the Common Encoder. The mean score for the Common Encoder was xx MUSHRA points higher than the mean score for the MPEG Encoder. The Common Encoder performed best for speech items.Verification Test Report Eunmi Oh, Samsung, noted that the current test results (for 12 kb/s and 24 kb/s) have enough listeners to be a formal verification test. In a conversation later that day, Yonsei University indicated that they would like to:

Update the JAME bitstream syntax to JAME 1.13.x Improve the performance of the JAME encoder at 24 kb/s mono Measure the performance of JAME at 16 kb/s mono and 24 kb/s mono.

It was the consensus of the Audio Subgroup to issue a Workplan on running additional tests at 16 kb/s and 24 kb/s mono and to have these results available at the 101st MPEG meeting.Reference SoftwareThe Chair asked the group whether the JAME software should be the MPEG USAC Encoder software. It was confirmed that JAME has only mono encoding capability, and furthermore that the current JAME encoder interoperates with RM10 and not the final IS USAC decoder. Jeongook Song, Yonsei University, stated that he would revise the JAME encoder software so that it produces a bitstream compliant with the USAC international standard.Given that JAME encoder is compliant with the USAC international standard, it was agreed that the MPEG Encoder software will consist of the “dual trunk” of the JAME encoder (documented to be a very good quality mono encoder) and current MPEG Encoder software (fully functional but with undocumented performance).Text, Conformance and Reference SoftwareMax Neuendorf, FhG, presentedm24863 Proposed additions to DCOR1 of USAC Julien Robilliard, Andreas

NiedermeierThe contribution presents some additional editorial and technical corrections to the USAC specification. The proposed technical changes are

Removal of delay in MPS tool that was “left over” from MPEG Surround low-power mode. It was noted that this change makes the Verification Test Report bitstreams “sub-optimal.” The Chair suggested that the USAC decoder have an “ifdef” statement that permits the Verification Test Report bitstreams to be decoded to produce exactly the Verification Test Report waveforms.

In the case that there is residual coding without phase information, the text is augmented to make it clear that all phase information is set to zero. This has an impact on text and reference software.

PVC corrections – text is incorrect but reference software is correct.

In addition, several purely editorial changes were proposed. It was the consensus of the Audio Subgroup to adopt all changes proposed in the contribution into a Study on DCOR 1 of USAC.Daniel Fischer, FhG, presentedm24861 Proposed Update of WD 23003-3 AMD1

USAC ConformanceMax Neuendorf, Daniel Fischer, Julien Robilliard


204

204

The contribution presents an update to the USAC conformance working draft document. Changes can be summarized as:

New description of inter-TES test procdure New description of PVC test procdure New description of LPD core mode test procdure

Finally, the contribution gives a URL, username and password for download of conformance stream information. Eunmi Oh, Samsung, presented some additional text that describes the phase coding conformance streams. It was the consensus of the Audio Subgroup to incorporate the additions proposed in the contribution and the additions proposed by Samsung into ISO/IEC 23003-3:2012/PDAM 1, USAC Conformance. The Chair asked for NBs that will support the request for amendment: DE, US, DNB, CA, KR, JP. Daniel Fischer, FhG, presentedm24862 Proposed Corrections to the USAC Reference

SoftwareAndreas Niedermeier, Daniel Fischer

The contribution proposes changes to the USAC reference software. Changes can be summarizes as:

Relabel the source code directory names to change “mpeg4” to “mpegD_usac” Align reference code to text for the case of using FAC with 8 short windows. Correct rounding as used in edit list processing so that it is portable across platforms Correct a bug in SBR for the case that the SBR crossover is lowered. Correct a patching bug in SBR that aligns reference software to text. Removal of un-needed delay in MPS tool (see presentation on USAC text changes) Other corrections to aligns reference software to text.

It was the consensus of the Audio Subgroup to incorporate the proposed changes in the contribution into ISO/IEC 23003-3:2012/PDAM 2, USAC Reference Software. The Chair asked for NBs that will support the request for amendment: DE, US, DNB, CA, KR, JP. The Chair further noted that when the JAME encoder software is revised to interoperate with the International Standard USAC decoder, NBs should cast their ballot on PDAM 2 to request that JAME be added to the USAC encoder software tree.

4.2.3 3D Audio

The Chair presentedm24712 Audio Issues for 100th MPEG meeting S. QuackenbushThis summarized the Chair’s views of the most important open issues in the 3D Audio work. The presentation gave specifics of several possible evaluation tests. The Chair noted that live sports events are an important use case. Juergen Herre, International Audio Labs / FhG-IIS, presentedm24859 Fraunhofer IIS 3D Audio Loudspeaker Setup and Room-

Acoustic PropertiesAndreas Silzle, Juergen Herre

The contribution noted that there are several 22.2-channel capable listening rooms in companies participating in MPEG Audio work. However, it is important that these rooms

Document their form factor Document their noise level and reverberation characteristics. These should be

largely in compliance with the specification in BS.1116. Are able to have loudspeakers in agreed-upon loudspeaker positions e.g. 22.2, 11.1,

5.1 and stereo loudspeaker positions. Have loudspeakers equalized and aligned in level and delay. For example, the “best”

presentation of the reference program will most likely require delay equalization between the loudspeakers.


205

205

The contribution reports these characteristics for two listening rooms at FhG-IIS. One comes very close to fulfilling all requirements of BS.1116. Thomas Sporer, FhG-IDMT, noted that it is almost impossible for elevated speakers to fulfil the requirements of BS.1116. The contribution also proposes a system for labelling the various loudspeakers and also documents a number of loudspeaker configurations that have significant presence in the marketplace.Finally, the contribution noted that loudspeaker systems might use bass management, such that subwoofer receives both the LFE signal and the low frequency components of all other speakers.Open issues:

Companies with listening rooms should document their test facilities if they are intended to be used by MPEG

Which loudspeaker setups should be tested? It would be best if the selected setups are “embedded.”

Kaneko-san, Univ. of Tokyo Polytechnic University, noted that the directivity of the loudspeakers also should be documented. This may be very much related to e.g. the number and configuration of drivers. Akio Ando, NHK, noted that the audio material made available to MPEG was mixed in a room with loudspeakers arranged on the surface of a cylinder (not a sphere, and not a square). There was considerable discussion as to how to equalize this for presentation on the target loudspeaker configuration. Thomas Sporer, FhG-IDMT, suggested that channel-based content provide “mixed-room” loudspeaker positions to the encoder such that gain and delay equalization can occur. Michael Kelley, DTS, noted that object-based representations might not require any gain or delay equalization. Akio Ando, NHK, presentedm24631 Loudspeaker array integrated in frame of flat panel display for

reproduction of 22.2 multichannel soundTakehiro Sugimoto and Akio Ando

The contribution noted that NHK will begin UltraHiVision broadcasting in 2020. The contribution presents information on a prototype that integrates loudspeakers into the frame of a flat panel video display. This is termed Loudspeaker Array in Frame (LAF). The presenter noted that, with respect to the 22.2 channel loudspeaker setup, the front mid speakers, which would be “behind” the video panel, are difficult to emulate. NHK has two designs:

116 loudspeakers in 85-inch video display 90 loudspeakers in 62-inch video display

The presenter showed videos of simulated wave propagation. Wave fronts were largely intact, but there was some distortion and null areas. In addition, both simulations and measurements confirm that the vertical and horizontal speaker arrays interfere to produce notches in the spectral envelope of the system response. The presenter also showed graphical simulation results suggesting that such a LAF would also work for smaller displays. Juergen Herre, International Audio Labs / FhG-IIS, presentedm24860 New 3D Audio Test Items Andreas Silzle, Hanne Stenzel,

Juergen Herre,The contribution reports on five new test items appropriate for 3D Audio, which are shown in the following table.

1. Item 2. No.3. Chn.

4. Duration5. (sec)

6. Description

7. Pitch Pipe 3D(Long)

8. 15 9. 27 10. The 5.1 signal is kept as intact. Delay and level were used in upmix to 15 channels.

11. Pitch Pipe 3D 13. 17 14. 21 15. The 5.1 signal is


206

206

12. (Short) largely intact; the individual tones were shortened and attacks sharpened.

16. Fountain Music 17. 14 18. 20 19. Added “voice of god” signal.

20. Applause 21. 22 22. 12 23. Audience (i.e. source of applause) are located in the orchestra seating and higher balconies, so that the sound stage has a real “3 D” aspect.

24. Metronome25. Walkabout

26. 22.2 27. 40 28. Metronome is carried about the stage from back center to front center.

All mixes were made using loudspeakers located on low, mid, high rings that are equivalent to placement on a sphere. In the case of fewer than 22.2 channels, the loudspeakers used correspond directly to those in the 22.2 presentation. Hence one could consider a 15-channel program as a 22.2 channel program with 7 “zero” channels.The items will be made available to participating MPEG companies.Oliver Wuebbolt, Technicolor, presentedm24864 Thoughts on Draft Use Cases, Requirements and Evaluation

Procedures for 3D AudioOliver Wuebbolt

The contribution makes four main points: Added value of a possible 3D Audio standard The need for high quality binaural reproduction Is backwards compatibility really useful? HOA may be an appropriate input format

The presenter motivated the added value point: A/V alignment and consistency

o Do we have a test method for this? Flexible loudspeaker rendering

o This seems like a substantial added value. Binaural playback on headphones

o Presenter notes that ATSC 3.0 has a strong focus on mobility.o This might be a “virtual” stand-in for physical loudspeaker assessment.

What is backwards compatibility? Covered by Flexible/Universal rendering requirement Alternatively, is it to add side information to MPEG-1 Layer II or to Dolby AC-3 coded

downmix?

There was considerable discussion on “what is backwards compatibility?” Juergen Herre, IAL/FhG, cited the example of MPEG Surround in DAB, in which there is a compatible coded stereo signal and an extension of side information. Werner Oomen, Philips, felt that it was very important to support a transition process from old technology to new technology. What can Higher Order Ambisonics (HOA) bring?

Description of soundfield instead of loudspeaker signals Well suited for recording of ambiance (e.g. by using Eigenmike or Soundfield

microphones). However, use of HOA changes the traditional channel-based production workflow. Inherently permits rendering to arbitrary loudspeaker locations.


207

207

The presenter noted that a complete audio program might consist of a HOA background scene and several foreground audio objects. The presenter concluded with these summary points:

Flexible/universal format is a big added value. High quality binaural playback on headphones is a must. There should not be a requirement for strict backwards compatibility to legacy playback

systems. 3D Audio should accept HOA based input sound scenes.

Juergen Herre, IAL/FhG asked what would HOA bring that object-based representation would not? The presenter noted that HOA provides superior “ambiance” as compared to “point-based” objects. The Chair noted that the presentation gave rise to very good discussion. Further, he urged the group to be very careful if adopting a requirement (e.g. on backwards compatibility) that would prevent considering a framework that has been brought to the Audio subgroup (e.g. HOA). Jeongil Seo, ETRI, presentedm24787 Test Procedure Proposal for Interactivity Requirement in 3D

AudioJeongil Seo, Seungkwon Beack, Kyeongok Kang

The contribution presents an evaluation procedure for testing audio object placement and interactivity. An interactivity requirement is:

Modification of the sound scene by manipulating the coded representation, e.g. by control of rendered audio object for use in personal interactive environments.

The contribution proposes an interactivity requirement and uses the SAOC framework to test and evaluate interactivity of system under test.Juergen Herre, IAL/FhG noted that the presentation gives a very good platform for testing audio programs containing audio objects.David Virette, Huawei, presentedm24897 Comments on 3D audio activity David Virette, Lang Yue, Du

Zhengzhong,The contribution ranged over many points:

Use cases, requirements and evaluation procedures Core Experiment methodology to be used in 3D Audio Description of the Huawei 22.2 listening room Huawei feels that TV for Smartphone and Personal TV are the most important use

cases. Consistency with video is very important in all application scenarios.

TV for Smartphone / Personal TV Small screen size, limited area for speakers, complexity limitations Headphone listening is one use mode Packet errors may be an important issue (e.g. IP channel in which packets are late

and cannot be used) Use of a docking station should be added to use case scenarios

Home theatre Huawei feels that this is not sufficiently well defined in current use case description.

For example, sound source height/elevation and distance/proximity is important but not sufficiently explored.

Requirements Channel-based input is the most common production format. Hence it should be

mandatory. Interactivity is important, e.g. gaming applications, but less than channel-based. Scene-based input should be an alternative format. This looks to the future of 3D

Audio.


208

208

Possible Evaluation Huawei agrees that 22.2 configuration must be evaluated A single loudspeaker subset should be selected (e.g. 10.2 or 7.1). This could be in a

“standard” configuration and an “alternate” configuration. Huawei agrees that Personal TV needs its own testing platform (e.g. the NHK LAF

platform).

Relevant technologies Huawei feels that the 3D Audio work should NOT be used to standardize a new

mono/stereo channel-based audio coder (AAC/USAC family should be used if necessary).

CE Process Huawei feels that the CE methodology should be revised before issuing a CfP and

should use a common reference system (encoder and decoder) that is available to all MPEG members.

Report on Huawei listening room NR 20 7.37 l x 6.61 w x 3.5 h (meters) Top loudspeaker layer is square, middle and bottom can have arbitrary geometry,

including circular.Summary

Work should focus on handheld devices Should permit all three input formats Evaluation procedures should support a specific tablet test, e.g. using a loudspeaker

array. Revise CE process for the 3D Audio work

Concerning the possibility of evaluating errored channels, the Audio Chair checked with the Video Chair and reported that Video has never done errored channel tests for packet (e.g. IP) channels.Clemens Par, Swissaudec, observed that the proposed “transcoding” for portable devices imposes a low bitrate limitations. He urged not to confuse high-quality and low-bitrate evaluations for a single use case (e.g. hand-help portable TV). The Chair asked the presenter about “consistency with video.” He stated that an evaluation test might be “tablet TV” with frame-based loudspeakers or spatialized headphones. He further recommended that the group use a real (e.g. cinema) A/V test signal. The Chair noted that a synthetic video with a “red dot” might be used with the new “metronome walkabout.” Mohammed Raad, RaadTech, noted that the emerging devices (i.e. tablet TV) are mostly IP-based. Hence it might be appropriate for MPEG to address errors as on generic packet channels. Werner Oomen, Philips, suggested that might be best if Systems handles all aspects of channel error control. The Chair noted that if Systems does this, then it could provide to the audio decoder an access unit sequence number such that the audio decoder knows that an access unit is missing and then can take a normative or “recommended but informative” action.The presenter noted that an interesting use case might be that the user wishes to switch from e.g. tablet TV viewing to home cinema TV viewing. Gregory Pallone, Orange Labs, noted that it might be possible for a system to modify the “sweet spot” to adapt to the actual location of the listener(s). Juergen Herre, IAL/FhG, asked whether MPEG should standardize rendering for a loudspeaker array (as might be associated with a tablet TV), in that this may be strictly post-processing, such as wavefield synthesis rendering.There was some discussion on CE Methodology. The Chair recommended that experts communicate their ideas to him “over a cup of coffee” as a way to make progress on this topic.


209

209

Akio Ando, NHK, proposed that we test two categories of loudspeaker arrangements: speakers on a cube and speakers on a sphere.Johannes Boehm, Technicolor, presentedm24888 SCENE BASED AUDIO TECHNOLOGY, AN OVERVIEW J.Boehm The contribution provides a tutorial on higher order ambisonics (HOA) and also a guide to the practical use of HOA. HOA expresses an arbitrary, time-varying sound pressure level as a superposition of plane waves. When rendering, the loudspeakers are modelled as emitting plane waves. The equation expressing the “pressure function” at the listener point can be expressed in terms of these loudspeaker signals. The loudspeaker positions can be abstracted into “discrete spherical virtual loudspeaker” signals. Rendering can be done with the constraint of preserving total energy across all loudspeakers.A soundfield microphone (e.g. EigenMike from mh acoustics) can be used to record at a scene. Subsequent signal processing is needed to produce the HOA signals. In practice, discrete audio objects might be added for a scene plus object representation.In rendering, the loudspeaker positions can be determined automatically (e.g. with test signals and a microphone). Knowing this, HOA rendering to the target loudspeakers is automatic. The presenter noted that content producers often do not want to “give their sound objects away,” such that a solution in which objects are already incorporated into the HOA scene may be an advantage.Gregory Pallone, Orange Labs, noted that HOA has very nice “near-field” effect (i.e. localization of sound sources) that is independent of a specific loudspeaker configuration. TechnologyClemens Par, Swissaudec, presentedm24962 Referential Contribution for the Definition of Inverse Coding

(Inverse MS Audio Filtering) with or without Invariant Based Calibration, and Conclusions for Use Cases, Requirements and Evaluation Procedures for 3D Audio

Clemens Par (swissaudec)

The contribution presents the technical means and the benefit of Swissaudec’s technology with regard to low bitrate coding in 3D audio. The recently published central “inverse coding” formulae were discussed together with the adjacent methodology to achieve 5.1 signals. Clemens Par likewise gave a definition, and pointed out the recently published location, of specific algebraic invariants that may help to calibrate an entire inverse coding system with lowest possible latencies.Clemens Par, Swissaudec, presentedm24961 Further Evidence of Performance of Swissaudec’s VoiCode®

TechnologyClemens Par (swissaudec)

The contributions reported the results of presented a listening test of the Swissaudec technology. DELTA SenseLab performed the test, which had 20 assessors and used the 10 items from the MPEG Surround Verification Test n8851:

LabelItem name Genre

Duration (s)

LFE

amb1 Station_Atmo_6ch Ambience 20 -

jaz1 tower1 Jazz 17 -

mod2 elliot2 Movies Drama 21 -

orc1 ravel1c Orchestra 19 -

orc2 violin2 Orchestra 21 -

pop2 thalheim4 Pop 19 -

pop3 SantaCruz_09a Pop (SantaCruz) 19 -

tra1 chostakovitch Orchestra 25 -

tra2 fountain music Piano, Ambience 21 -


210

210

tra3 jackson1 Ambience 16 -

The setup was as follows:Item Description Label1 Original Orig2 HE-AAC v2 coded at 120 kbps. The coding was done as:

L, R pair at 48 kb/s using HE-AAC v2C channel at 24 kb/s using HE-AACLs, Rs pair at 48 kb/s using HE-AAC v2

HEV2-120

3 Dolby ProLogic II with stereo downmix coded with 128 kbps AAC PLII4 ITU-R BS.775-1 [2] mono downmix coded with 96 kbps AAC followed by VoiCode®

Surround [1, 4]VC-96

5 ITU-R BS.775-1 [2] mono downmix coded with 64 kbps AAC followed by VoiCode® Surround [1, 4]

VC-64

6 ITU-R BS.775-1 [2] mono downmix coded with 32 kbps HE-AAC followed by VoiCode® Surround [1, 4]

VC-32

7 ITU-R BS.775-1 [2] mono downmix coded with 24 kbps HE-AAC followed by VoiCode® Surround [1, 4]

VC-24

8 3.5 kHz low pass anchor (based on 5.0 original) LP-359 ITU-R BS.775-1 [2] stereo downmix coded with 48 kbps HE-AAC v2 followed by

Soundfield UPM-1 upmixUPM-48

Items 4 to 7 show a spatial bitrate that is as low as 40bits in the header.Clemens Par pointed out that with regard to test n7138 LP-35 and PLII (coded with AAC at 160kbps in n7138) a difference of 15MOS was shown and that, due to the test procedure definition t3 within n7138 (exclusively assessing Mono HE-AAC compatibility with HE-AAC as core coder together with the hidden reference) total variance with regard to n7138 may be as high as 25MOS. Clemens Par stated that the primary use cases for the overall technology are low bandwidth devices with severe spatial bitrate constraints. The system, when using paired inverse coding, requires mere 20bit in the header per pair (which, for instance, would overall be 200bit in the header with 22.2 signals) whilst others coders would show spatial bitrates at least as high as 20kbps for the same task.Clemens Par, Swissaudec, presentedm24964 Possible Revisions to ISO/IEC JTC 1/SC 29/WG 11/N12610

(“Draft Use Cases, Requirements and Evaluation Procedures for 3D Audio”)

Clemens Par (swissaudec)

The contribution offers a revision of N12610, from the 99th meeting. It offers a number of revisions:

Proposals need not fulfill all requirements, but must be offer sufficient technology that it can fully fulfill at least one test scenario. Such partial solutions should be judged by the figures of merit for the tests that are appropriate for the proposal.

Low complexity consumer electronics platforms are of paramount importance.

Akio Ando, NHK, presentedm24630 Compensation of unmasked noise for scalable audio coding Akio AndoThe contribution proposes a method for efficiently coding and rendering a 22.2-channel program for 22.2, “family style” which is 6 front, 2 rear, LFE and stereo loudspeaker configurations. This is done via transmitting a stereo signal and additional information to reconstruct family style and full 22.2. It is envisioned that the embedded stereo signal would be used for “SmartPhone TV” use case. The contribution explained the mechanism of noise unmasking when using perceptual coders and channel-based upmix matrixing.


211

211

Noise is modelled as a polynomial function of the signal to be coded, and such a equation can be solved with the constraint of minimising the MSE between the modelled noise and the actual noise. A proposed solution is to transmit 9 channels (for family style) :

AAC coded base signal (8 x 80 kb/s = 640 kb/s) Additional signal (14 x 40 kb/s = 560 kb/s)

The “additional signal” is compressed via MDCT and coded in subbands. Model coefficients are transmitted once per file (in this case 6 seconds). In high-frequency bands, first order polynomial was enough to give the vast majority of unmasking noise attenuation. Hence noise can be modelled as linear function of the coded signal.BS.1116 listening tests on the performance of the matrixing technology were presented. Results showed very good performance at 1.2 mb/s for the 22.2. channel program (mean higher than -0.5 on the BS.1116 reporting scale).The presenter noted that listener training involved hearing the coded signals and also the difference signal (i.e. noise) between original and coded.Draft Call for ProposalsThe Chair extracted text from N12610, “Draft Use Cases, Requirements and Evaluation Procedures for 3D Audio” that was the base of a “Draft Call for Proposals for 3D Audio.” The remainder of the time in the Audio Subgroup was spent discussing and revising this document. Most of the time was spent discussing and revising the statement of requirements. The result was a document that had the approval of the Audio Subgroup, but which the group also acknowledged requires additional work. The Chair urged experts to review the document during the AhG period and to bring contributions to the next meeting that express their thoughts.

5Closing Audio Plenary and meeting deliverables5.1 Plenary discussions5.2 Responses to Liaison and NB commentsLiaison statement and NB comment responses generated by Audio were presented and approved.

5.3 Recommendations for final plenaryThe Audio recommendations were presented and approved.

5.4 Establishment of Ad-hoc GroupsThe ad-hoc groups shown in the following table were established by the Audio subgroup. Unless otherwise indicated, Ad Hoc group meetings will be held at the location of the next MPEG meeting on the weekend preceding that meeting.No. Title MtgN1281

3AHG on 3D Audio and Audio Maintenance Yes

5.5 Approval of output documentsAll output documents, shown in Annex D, were presented in Audio plenary and were approved.

5.6 Press statementThere was no Audio contribution to the press statement.

5.7 Agenda for next meetingThe agenda for the next MPEG meeting is shown in Annex F.


212

212

5.8 All other businessThere was none.

5.9 Closing of the meeting The 100th Audio Subgroup meeting was adjourned Friday at 13:45 hrs.


213

213

Annex A ParticipantsThere were 28 participants in the Audio subgroup meeting, as shown in the following table.First Last Country Affiliation EmailAkio Ando JP NHK [email protected] Boehm DE Technicolor [email protected] Eu Chan SG I2R [email protected] Chinen JP Sony [email protected] Gournay Canada VoiceAge [email protected]ürgen Herre DE Int'l Audio Labs

Erlangen / Fraunhofer

[email protected]

Kyeong Ok Kang Korea ETRI [email protected] Krämer DE Dolby [email protected] Neuendorf DE Fraunhofer IIS [email protected] Norimatsu JP Panasonic [email protected]

mEunmi Oh KR Samsung [email protected] Oomen NL Philips [email protected] Pallone FR Orange Labs gregory.pallone@orange-

ftgroup.comSchuyler Quackenbush USA ARL [email protected] Robilliard DE Fraunhofer IIS [email protected] Seo KR ETRI [email protected] Song KR Yonsei University [email protected] Terentiv DE Fraunhofer IIS [email protected] Virette DE Huawei

[email protected]

Oliver Wuebbolt DE Technicolor [email protected] Par Switzerland Swissaudec [email protected] Stachurski USA Texas Instruments [email protected] Zou USA DTS [email protected] Kelly UK DTS, Inc [email protected] Fischer Germany Fraunhofer IIS [email protected] Yamamoto Japan Sony Corporation [email protected] Anantharaman Singapore Panasonic R & D

Center [email protected]

Thomas Sporer Germany Fraunhofer IDMT [email protected]

214

Annex B Audio Contributions and ScheduleNo Title Authors XMonday0900-1300 MPEG Plenary1300-1400 Lunch1400-1430 Audio Plenary

Welcome and RemarksReport on Sunday Chairs meetingReview main tasks for the week 3D Audio

1500- Generalm24030 Ad hoc on 3D Audio and Audio Maintenance S. Quackenbush Xm24044 Ad hoc on Audio Event Bill Zou, Jörn Ostermann,

Schuyler Quackenbusch, Young-Kwon Lim

X

m24711 99th MPEG Audio Report S. Quackenbush X

Maintenancem24233 ISO/IEC 14496-5:2001/AMD 10:2007/Cor 6, SLS

CorrectionsX

m24235 ISO/IEC 14496-26:2009/Cor 5, SLS Corrections Xm24809 Proposed corrections to MPEG-4 BSAC Miyoung Kim, Eunmi Oh,

Oliver Weiss, Fabian HausselX

m24866 Defect Report on ISO/IEC 14496-26 Ferenc Kraemer Xm24917 LD MPEG Surround conformance for Low Delay AAC v2

profileMaría Luis Valero, Julien Robilliard

X

m24918 Reference software for Low Delay AAC v2 profile Tobias Albert, María Luis Valero, Julien Robilliard

X

m24853 Contribution for SAOC conformance testing Leon Terentiv, Oliver Hellmuth Xm24910 Thoughts on MPEG Surround for streaming Andreas Hölzer, Johannes

Hilpert, Julien RobilliardX

m24911 Corrections to MPEG Surround reference software Christian Ertel, Frans de Bont,Julien Robilliard

X

USAC Encoderm24723 ETRI Cross-check report for USAC Common Encoder Taejin Lee, Seungkwon Beack,

Jeongil Seo, Kyeongok KangX

m24858 FhG listening test report on USAC common encoder (JAME) Daniel Fischer Xm24909 Orange Labs Cross-check report on Common Encoder Gregory Pallone,

[email protected], Pierrick Philippe

X

m25104 Report on the small tests for USAC Common Encoder Jeongook Song, Eunwoo Song, Henney Oh, Hong-Goo Kang

X

Draft Verification Test Report

1800- HOD meeting

Tuesday

0900-1030 USAC m24863 Proposed additions to DCOR1 of USAC Julien Robilliard, Andreas

NiedermeierX

m24861 Proposed Update of WD 23003-3 AMD1 USAC Conformance

Max Neuendorf, Daniel Fischer, Julien Robilliard

X

m24862 Proposed Corrections to the USAC Reference Software Andreas Niedermeier, Daniel Fischer

X

1100-1300 3D Audiom24712 Audio Issues for 100th MPEG meeting S. Quackenbush Xm24859 Fraunhofer IIS 3D Audio Loudspeaker Setup and Room- Andreas Silzle, Juergen Herre X

215

Acoustic Propertiesm24631 Loudspeaker array integrated in frame of flat panel display for

reproduction of 22.2 multichannel soundTakehiro Sugimoto and Akio Ando

X

m24860 New 3D Audio Test Items Andreas Silzle, Hanne Stenzel, Juergen Herre,

X

1300-1400 Lunch1400-1430 Joint with Requirements on 3D CfP, Evaluation, Test Items at

AudioX

1430-1800 3D Audiom24864 Thoughts on Draft Use Cases, Requirements and Evaluation

Procedures for 3D AudioOliver Wuebbolt X

m24787 Test Procedure Proposal for Interactivity Requirement in 3D Audio

Jeongil Seo, Seungkwon Beack, Kyeongok Kang

X

m24897 Comments on 3D audio activity David Virette, Lang Yue, Du Zhengzhong,

X

1800- Chairs meeting

Wedesday0900-1100 MPEG Plenary1130-1230 Joint meeting on Database of MPEG “milestone” documents Max will attend X1130-1300 3D Audio

Continue discussion of m24897 Xm24888 SCENE BASED AUDIO TECHNOLOGY, AN OVERVIEW J.Boehm X

1300-1400 LunchBreak-out: 3D Audio Workshop

1400-1500 Break-out: Audio for DASH1500-1700 3D Audio -- Technologym24961 Further Evidence of Performance of Swissaudec’s VoiCode®

TechnologyClemens Par (swissaudec) X

m24962 Referential Contribution for the Definition of Inverse Coding (Inverse MS Audio Filtering) with or without Invariant Based Calibration, and Conclusions for Use Cases, Requirements and Evaluation Procedures for 3D Audio

Clemens Par (swissaudec) X

m24964 Possible Revisions to ISO/IEC JTC 1/SC 29/WG 11/N12610 (“Draft Use Cases, Requirements and Evaluation Procedures for 3D Audio”)

Clemens Par (swissaudec) X

m24630 Compensation of unmasked noise for scalable audio coding Akio Ando X

17:00 SocialBusses leave at 5:30

Thursday0900-1300 3D Audio

1300-1400 Lunch1400-1800 3D Audio

1800- Chairs meeting

Friday0900-1300 Audio Plenary

Report on Thursday Chairs meetingRecommendations for final plenaryEstablishment Ad-hoc groups and review AhG Mandates

1000 Get document numbers


216

1030 Submit AhG Mandates and ResolutionsApprove Responses to NB comments and LiaisonApproval of output documents:Title: w10xx (short title).docxFile w10xx.zipAgenda for next meetingReview of Audio presentation to MPEG plenary A.O.B.Closing of the Audio meeting

1300-1400 Lunch1400- MPEG Plenary


217

Annex C Task Groups

1. Maintenance of MPEG-2, MPEG-4 and MPEG-D2. USAC3. MPEG-H 3D Audio

218

Annex D Output DocumentsNo. Title TBP Available

14496-3 – Audio12792 ISO/IEC 14496-3:2009/DCOR 4, BSAC corrections No 12/05/04

14496-5 – Reference Software12793 DoC on ISO/IEC 14496-5:2001/AMD 10:2007/DCOR 6, SLS

CorrectionsNo 12/05/04

12794 ISO/IEC 14496-5:2001/AMD 10:2007/Cor 6, SLS Corrections No 12/05/0412795 ISO/IEC 14496-5:2001/AMD 24:2009/DCOR 1, LD AAC V2

Profile and BSAC CorrectionsNo 12/06/01

14496-26 – Audio Conformance12796 DoC on ISO/IEC 14496-26:2010/DCOR 5, SLS Corrections No 12/05/0412797 ISO/IEC 14496-26:2010/Cor 5, SLS Corrections No 12/05/0412798 Defect Report on ISO/IEC 14496-26:2010/DCOR 6, BSAC and

HE-AAC V2 Profile CorrectionsNo 12/05/04

12799 WD on 14496-26/AMD 3, LD MPEG Surround conformance for Low Delay AAC v2 profile

No 12/06/01

23003-1 – MPEG Surround

12800 Study on ISO/IEC 23003-1:2007/AMD 2:2008/DCOR 3, MPEG Surround Reference Software

No 12/05/11

23003-2 – SAOC12801 DoC on ISO/IEC 23003-2:2010/DAM 1, SAOC Conformance No 12/05/0412802 ISO/IEC 23003-2:2010/FDAM 1, SAOC Conformance No 12/05/0412803 DoC on ISO/IEC 23003-2:2010/DAM 2, SAOC Reference Software No 12/05/0412804 ISO/IEC 23003-2:2010/FDAM 2, SAOC Reference Software No 12/05/11

23003-3 – Unified Speech and Audio Coding12805 Study on ISO/IEC 23003-3:2012/DCOR 1, Unified Speech and

Audio CodingNo 12/05/04

12806 Request for ISO/IEC 23003-3:2012/AMD 1, USAC Conformance No 12/05/0412807 ISO/IEC 23003-3:2012/PDAM 1, USAC Conformance No 12/05/0412808 Request for ISO/IEC 23003-3:2012/AMD 2, USAC Reference

SoftwareNo 12/05/04

12809 ISO/IEC 23003-3:2012/PDAM 2, USAC Reference Software No 12/05/0412810 Workplan for USAC Common Encoder Verification Test No 12/05/04

23008-2 – 3D Audio12811 Draft Call for Proposals on 3D Audio No 12/05/04

Liaison Statements12812 Response to IEC TC100 on Text-to-Speech for Television No 12/05/04

3D Graphics Compression report from the 100th MPEG meeting @ Geneva (219/240)

219

Annex E Agenda for the 101st MPEG Audio Meeting

Agenda Item1. Opening of the meeting2. Administrative matters

2.1. Communications from the Chair2.2. Approval of agenda and allocation of contributions2.3. Review of task groups and mandates2.4. Approval of previous meeting report2.5. Review of AhG reports 2.6. Joint meetings2.7. Received national body comments and liaison matters

3. Plenary issues4. Task group activities

4.1. Maintenance: MPEG-2, MPEG-4, and MPEG-D4.2. MPEG-D USAC

4.2.1. Common Encoder Verification Test Report4.3. MPEG-H 3D Audio

4.3.1. Draft Call for Requirements4.3.2. Draft Evaluation Procedures

5. Discussion of unallocated contributions6. Meeting deliverables

6.1. Responses to Liaison and NB comments6.2. Recommendations for final plenary6.3. Establishment of new Ad-hoc groups6.4. Approval of output documents6.5. Press statement

7. Future activities8. Agenda for next meeting9. A.O.B10. Closing of the meeting


220

Annex J – 3DG report

Source: Marius Preda, Chair

1 Opening of the meeting

1.1 Roll call

1.2 Approval of the agendaThe agenda is approved.

1.3 Goals for the weekThe goals of this week are: Review contributions related to Graphics Tool Library Review contributions related to 3D graphics aspects of MPEG-V Review contributions related to 3D graphics aspects of AR Review contributions related to Multi-resolution 3D mesh coding Review contributions related to Pattern-based 3DMesh Coding (PB3DMC) Status of refsoft and conformance for Part 16 Investigate future developments for MPEG 3D Graphics Compression

Relationship with WebGL and WebCL Relationship with X3D/COLLADA/others

Review and issue liaison statements Review the votes Web-site MPEG database

1.4 Standards from 3DGC

Std

Pt Edit. Project Description CfP WD CD DIS FDIS Gr.

4 5 2001 Amd.32 RS multi-resolution 3D mesh compression

11/12 12/07 13/01 13/04 3

4 16 2011 Amd.2 Multi-resolution 3D mesh compression

11/01 11/07 12/07 13/01 3

4 27 2009 Amd.5 Conformance for multi-resolution 3D mesh compression

11/12 12/07 13/01 13/07 3

A 13 201x 1st Ed. Augmented reality application format

11/12 12/05 12/07 13/01 3

Augmented reality reference model

12/05 3


221

C 4 2010 Amd.3 GTL for RMC framework 11/03 12/02 12/07 13/01 3V 1 201x 2nd Ed. Architecture 11/07 12/05 12/10 3V 2 201x 2nd Ed. Control information 11/07 12/02 12/10 3V 3 201x 2nd Ed. Sensory information 11/07 12/02 12/10 3V 4 201x 2nd Ed. Virtual world object

characteristics11/07 12/02 12/10 3

V 5 201x 2nd Ed. Data formats for interaction devices

11/07 12/02 12/10 3

V 6 201x 2nd Ed. Common types and tools 11/07 12/02 12/10 3V 7 201x 2nd Ed. C & RS 11/12 12/02 12/07 13/01 3

1.5 Room allocation3DGC: Servette

1.6 Joint meetingsDuring the week, 3DG had several joint meetings with Requirements, Video and Systems.

Monday at 16h with RVC

1.7 Schedule at a glance

Monday

Session Agenda/Status/Preparation of the week 14h to 14h30

Session Towards a unique compression standard 14h30 to 15h

Session Graphics Tool Library 15h to 18hTuesday

Session MPEG-V / MPEG-U+ liaisons 9h to 11h

Session Augmented Reality 11h to 18hWed

Session MPEG data base 11:30h to 12hSession MTL Joint meeting 12h to 13hSession Pattern based mesh coding 14h to 15h

Session Graphics Tool Library Review 16h to 17:00h

Session Multiresolution 3D Mesh Coding Review 17:00h to 17:30h

Thu


222

Session Augmented Reality AF 9h to 12h

SessionMPEG-V Output

Documents / Liaisons Review

12h to 13h

Session 3DG Output Documents Review 14h to 16h



16h to 18h

FridaySession 3DG Plenary 9h to 12h

1.8 Allocation of contributions

1.8.1 Monday

Session Agenda/Status/Preparation of the week 14h to 14h30

m22871 Ad hoc on 3DG documents, software maintenance and core experiments

Francisco Morán Burgos, Seung Wook Lee

m22872 Ad hoc on Multi-Resolution 3D mesh Coding

Minsu Ahn, Khaled Mamou, Xiangyang Ji

m22873 Ad hoc on Graphics Tool Library Christian Tulvan, Seung Wook Lee

m22874 Ad hoc on Augmented Reality Marius Preda, Minsu Ahn, James D.K. Kim

Session Towards a unique compression standard 14h30 to 15h

m22917 Towards a unique standard for 3D Object Compression

Marius Preda (Institut Mines Telecom)Neil Trevett (Khronos Consortium)Don Brutzman, Anita Havele (Web3D)Christine Perey (ARStandards)

Summary: Currently there are several formalisms for representing a 3D graphics scene graph and object graph. There is a unique standard organisation, MPEG, dealing with compression of 3D assets (scene/objects).

AP: Establish a Liaison to Web3D and Khronos (probably also to ARStandards). Check if


223

http://wg11.sc29.org/doc_end_user/current_document.php?id=35687





we already have one.

Session Graphics Tool Library 16h to 18h

m25074 The generic parser FU concept

A mechanism based on a formalism can be used to instantiate the parser and the entropy decoder. The advantage of using such formalism is that it has more expressivity than the network configuration language that is just connecting the FUs. AP: Set up the Core experiment: extend the BSDL to be able to able to provide the same mechanism. m25206 Suggestions There is no bitsize of the float (we may need a better precision). AP: add the "double" type in the table of types. Specify the mathematical operations for double.AP: add support for sqrt and log.

1.8.2 Tuesday

Session MPEG-V 09h to 11hNumber Title Source

m24258Additional Scents for ISO/IEC 23005 - Part 6Resolution: accepted Markus Waltl, Benjamin

Rainer, Christian Timmerer

m24259Proposed Updates for ISO/IEC 23005-7Resolution: accepted Markus Waltl, Christian

Timmerer

m24722

Editor's input on SoCD of 23005-1- the V to V adaptation is done internally by a virtual world and there is no external adaptation engine between V and V- AP: change the "Sensory Device" in Actuator in all textual descriptions. Issue a study of Part1, Part2, Part3, Part5, Part6 and a resolution asking NB to consider this change during the ballot.

Jae Joon Han, Sanghyun Joo

m24775 Proposal to modify scent effect (Part 3)

Summary: proposal of the hedonicToneEffect. Is is



224












http://wg11.sc29.org/doc_end_user/current_meeting.php?id_meeting=152&type_order=0&sql_type=authors

http://wg11.sc29.org/doc_end_user/current_meeting.php?id_meeting=152&type_order=0&sql_type=title

http://wg11.sc29.org/doc_end_user/current_meeting.php?id_meeting=152&type_order=0&sql_type=document_number

not needed because hedonic will be encoded in the user preferences.Propose a qualification of the intensity levels (from "no odor" to "very strong"). Not needed because it can be handled by the authoring tool.

m24776


Summary:Modification of the Scent Capability Type: (1) change ml/h in ppm, (2) add new attributes: maxIntensityType, maxHedonicIntensity, maxHedonicTone, secondOrderDelayTime.Modifications of ScentPreferenceType

Resolution: existing ScentDevice Capability types can be used as they are defined.AP: ScentPreferences Type: change the UnfavorableScent in HadonicScent


m24777

A technical background of the make-up avatar usage scenario

Summary: The requirements on realistic avatar appearance were introduced in m22615.

Spectrum of skin, cosmetics and illuminants should be combined in order to produce realistic effects.A new type: color spectral data is needed.Skin spectrum should go in the scene definition, illuminant spectrum in the sensor and cosmetics metadata in MPEG-V part 4. Cosmetics is a virtual object (with no geometry, only appearance properties) that connected to an object in the scene will change its appearance.


m24778 Proposition of make-up avatar schemes for ISO/IEC 23005-4

MakeupAvatarType extension of AvatarType adding SkinSpectrum and MakeupInfo. Open Questions: Should Spectrum be part of the avatar definition (that means part of the object graph?)Representation of the spectrum is a 3D volume corresponding to the picture of the face and it is defined per pixel. Question: should this be defined per vertex.



225
















MakeupInfo contains color defined as a spectrum, characteristics like form, perl, … and some metadata.

Definition of the regions on the avatar where the makeup should be applied.

m24779

Proposition of spectrum camera sensor schemes for ISO/IEC 23005-5

This camera takes an image and to each pixel it associates a spectrum. It uses DoubleMatrixType from MPEG-7 to encode.AP: investigate the general camera sensors; spectrum camera will be part of this framework (together with camera, stereo camera, depth camera, …)


m25090

Proposal to modify Scent Command type (Part 5)

Summary: propose to add the duration of the command. Duration is not needed since it can be encoded by sending the "inactivate" command at a specific time stamp (equal to the duration).

Jeong-Do Kim, Hyung-Gi Byun, Hae-Ryong Lee, Chung-Hyun Ahn

m25091


Not needed because it is an authoring issue.

Overall recommendation: prepare a contribution on the ScentSensor.

Jeong-Do Kim, Hyung-Gi Byun, Hae-Ryong Lee, Ji-Hoon Choi

LiaisonSummary: George Percivall (OGC) presented the liaison answer from OGC related to GPS data types.GML already contains global position system data (gml:point) and includes references to the several systems used for such data. OGC also work on SWE, a framework defining several sensorsAP: check if gml:point & related fields can be directly used by MPEG-V GPS data types. AP: study the SWE and identify compatibilities/incompatibilities with MPEG-V types for sensors.AP: Francisco to prepare the two answer letters.

Session Augmented Reality 10h to 13hNumber Title Source


226

http://wg11.sc29.org/doc_end_user/current_meeting.php?id_meeting=152&type_order=0&sql_type=authors

http://wg11.sc29.org/doc_end_user/current_meeting.php?id_meeting=152&type_order=0&sql_type=title

http://wg11.sc29.org/doc_end_user/current_meeting.php?id_meeting=152&type_order=0&sql_type=document_number










m24724

Proposal of a node for Augmentation Region

Summary: definition of the augmentation region: a shape in the real image. Examples in the broadcasted AR based on user preferences. ToDo: add the augmentedScene, include the animation of the transform, show how each actor (broadcaster, ARprovider, user) should interact with the system.

Tuesday update: - need to have a node in the scene specifying the potential service provider for that content + a default provider

B.S. Choi, Young Ho Jeong, Jin Woo Hong

m24755

Proposal of a node for Reference Signal

ToDo: add ReferenceSignalUrl, remove the fields related to the analysis tool, remove the children part.

B. S. Choi, Young Ho Jeong, Jin Woo Hong

m25211 Augmented Reality Reference Model

An abstract level providing independence of the algorithm, sensors, scene description, … used to coordinate the AR community, improve communication between different SDOs, Includes user scenario, glossary of terms, This RM is intending to receive contributions from other relevant SDOs. Enterprise view point is presented: - actors and their role- AR scenarios: guide, create and play.

Information view point:- describe the content, interaction, …

Christine Perey


227




Computation view point.Engineering Viewpoint:Several scheme presented.

Glossary: 40 terms that may be interconnected.

Use cases: several use cases are specified.

Resolution: ARAF to give input to the RefModel. Khronos, OGC and other contributors will look for an organization to publish.

Resolution: output a document called WD of AR reference Model. Check how to organize it: public, free, possible to co-publish with other SDOs.

m24770 Proposal for Augmented Reality Application Format

ARController: - ARLocator (BIFS) contains calibration information, location, 3D scene description, background information, foreground information, AR control information.- MediaARContent: - Graphics, media, characteristics, widgets,- Add a metadata node that will have as child the ARobject (Object Graph).

Resolution: - design the metadata node (MPEG-7 SMP)- design the calibration node - change the connection to the camera sensor to be possible to provide not only color map but

Minsu Ahn, Seungju Han, Jae-Joon Han, Yong Beom Lee, James D.K. Kim, Yiling Xu, Sungryeul Rhyu, Kyungmo Stanley Park, Jaeyeon Song


228


also background color map/foreground color map.- investigate on how connecting widgets to the ARContent

m24485

Proposal for ARAF Metadata and IPMPMetadata: - create a list of needed attributes for characterizing ARContent (check W3C POI)- check if MPEG-7 SMP covers these attributes.

Protection: encrypting the data in the access unit in GPAC (check if GPAC is able to encrypt BIFS access units). Check also if GPAC is able to extract any type of AU. Streaming (with DASH): a DASH segment contains an integer number of AUs.

Management:Using REL: 1. to check if, when we have different licences for the initial scene and the augmented object, the player knows how to handle.To check the "grants" elements and if they should be extend. 2. Licence node/predefined proto. AP: to propose the interface based on the analysis of point 1.3. is supported.

Protection:The three scenarios are supported by existing tools.

Davide Bertola (CEDEO.net), Angelo Difino (CEDEO.net), Marius Preda (INT),

m24813 Augmented Reality use case for remote laboratories Benjamin JAILLY, Marius Preda

m24814 Games in mixed and augmented reality - Use cases for ARAF

Richard Wetzel, Marius Preda, Christina Moreno, Veronica Scurtu (on behalf of TOTEM consortium)

m24812 ARQuiz: an ARAF game Traian Lavric, Adrian Gabrielli, Ivica


229












Arsov, Marius Preda

m24811 XML Schema for Augmented Reality Application Format

Traian Lavric, Adrian Gabrielli, Ivica Arsov, Marius Preda

Session SVN 9h to 10h

1.8.3 Wednesday

Wed

Session

MPEG data base

What we want: - to store information related to the WG11 standard projects so that we can obtain the views that are most useful to the membership- which are the data? - use the same classification as for SVN - ISO number, Part number, edition number, type / AMDx / Corx / - short description (for each component, S, AMD, COR) - editor names (for each component, S, AMD, COR) - CfP, WDx, CDx, FCD, DISx…(date as mpeg meeting number+ link to wg11 file + publication date by ISO) - CfP, WDx, PDAM, … - WDx, DCOR, COR - WDx, DTR, TR

- what are the views? - a table indicating the one stage (especially needed for FDIS) per standard - a table indicating the stages per standard per part - a table N12703 (projected time line)

- Editor role: - Chairs for short description (duty) - chairs should be able to update any entry - chairs should be able to add an entry (e.g. a new AMD). Yukiko will confirm if is correct. The system will provide an output number and the line for the resolution.

11:30h to 12h

Session MTL Joint meeting 12h to 13h


230









Generic Parser FU:• Demonstrating a work in progress about generating the parser by using a specific

formalism• It includes a controller interface describing the parsing of the header and

the data.• Update CE

• To investigate if BSDL can be also used as such formalism• To investigate how to route from BSD (extended) to Parser

Math FUs:• To add support for native calls in the standard release of RVC-CAL (MPEG-B

Part 4 RVC-CAL specification). Issue an AMD (ask Mickael).• To add support for pure CAL implementations of some Math functions (Math

library is part of the framework utilities)

Framework issues:• To add support for “non-compile-time” variable number of tokens to consume

(Mikael will update the framework)• To add support for double type (Mikael will update the framework)

Consider the modification of FNL to support N-dim values as parameters

• To modify RVC-CAL (MPEG-B Part 4 RVC-CAL specification). Add this in the AMD (ask Mickael)

Issue a new AMD of MPEG-C Part 4 for Reference Software and Conformance of GTL. AMD 1

Session Pattern based mesh coding 14h to 16h

m24742 PB3DMC Bitstream update Cai KangYing, Jiang WenFei, Tian Jiang, Luo Tao, Champel Mary-Luc

m23569 PB3DMC Encoding of additional properties

Cai KangYing, Tian Jiang, Luo Tao, Jiang WenFei, Champel Mary-Luc

m23570 PB3DMC bitstream example Cai KangYing, Jiang WenFei, Tian Jiang, Luo Tao, Champel Mary-Luc

Summary: which quantization depth to be used for encoding the geometric transformation. Use different quantisation for rotations and translation. Different quantisation for each instance of the pattern. QP bits values for translation and rotation can be obtained from QP bits values for geometry. Resolutions: use a QP set as default that can be overwrite per instance the QP set if an update flag is set.

Summary: the pattern and the instance cannot share the same texture. Encode the


231




difference instead of real texture and select this mode by chosing two levels of the threshold: below the threshold, the instance will use the same texture as the pattern, above the threshold a new texture is used, between the two thresholds the difference (XOR, pixel by pixel is used).

Resolution: to add the "texture mode flag" in the bitstream.

Summary: change the structure of the bitstream: put the unique part (not serving at patterns) at the beginning of the bitstream.AP: design the bitsream to include the update mask per transform (Translation, Orientation, Scale, Flip, Reflection at the first level. If translation is 1 then it should be followed by three flags: TX, TY, TZ). Check BBA syntax as an example. Reflection to be encoded as (-1, -1, -1) *scale.

Resolution: modifications accepted.

Overall resolution: issue a WD on a new AMD called PaternBased3DMeshCompression. Update the CE description.

Session Graphics Tool Library Review 16h to 17h

- 1. All input contributions were discussed with the following conclusions:

Inverse Quantization:the iq_mode can come from a provider or from the bitstream

Inverse Binarization is a normal FU

Decode Geometry: add "TFAN" to the name since it is tfan specific (accepted).

TFAN Network: update the CE to check if in RVC - mngmt FUs can be used

CD: - create a section called "Examples of Decoder networks using GTL": TFAN (code, picture), SVA (code, picture), BBA (code, picture). - Editing period: to check when a FU should loop back at the START state

- editorial period : -> IDCT: - modify it to load the matrix from a provider- define segment_size (how many tokens are processed using the

same matrix)

-> Changes expected in LUTs and providers depending on the results of the FNL study- CE description: Study if the inverse circular prediction is the same process as in IP FU / all FUs should be described as pseudo code (not C like code)

doc 25077:Editorial period:-> VLD decoder: check copy-past error on input table


232

- also, be more clear in the process description pseudo code (store 2D array ?)

-> Review the table with FU names (to correspond with the description)-> IDCT decoder: check copy-past error on input table

- also, be more clear in the process description pseudo code (store 2D array ?)

-> Matrix2Vector decoder: check copy-past error on input table- also, be more clear in the process description pseudo code (store 2D

array ?)-> Generate Alphabet:

- check pseudo code (array as input/output but the code refers the non-array current token)

- Explain the distribution var more detailed

Token types:-> consider to provide a table as an informative note in the CD that describes the

possible token types and combinations for each FU - accepted

Frame Work:-> Output document describing how to install and use the frameworks. -> Issue RefSof and conformance AMD

1.8.4 Tuesday

ThuSession Augmented Reality AF

- MPEG-A Part 14: AR RM- make a request for subdivision for MPEG-A (Francisco)- make a request

Proto 3DBoundingBox proposed as part of the Augmentation Region

Map node:

ARAF XSD:Add IndexedLineSetAdd PlaneSensorAP: investigate the need of a Form3D. AP: add valuator

9h to 12h


233

Update for Part 1: AP: check with Jean/Ivica how the ObjectDescriptor is used for the local camera.



12h to 13h

Session 3DG Output Documents Review 14h to 16h



16h to 18h

1.8.5 Friday

Session

3DG Plenary

Liaison to Web3D, Khronos, OGC on Augmented Reality Application Format (ARAF)

Liaison to SC24 on Augmented Reality

Liaison to SWG3 on Augmented Reality

Liaison to SWG3 on Augmented Reality

Planning for SWG3 teleconference May 8th, 23h00 GMT

9h to 12h


234

2 General issues

2.1 General discussion

2.1.1 Reference SoftwareIt is recalled that the source code of both decoder AND encoder should be provided as part of the Reference Software for all technologies to be adopted in MPEG standards. Moreover, not providing the complete software for a published technology shall conduct to the removal of the corresponding technical specification from the standard.Currently all the AFX tools published in the third edition are supported by both encoder and decoder implementation.

2.1.2 Web siteThe new web site is available at http://wg11.sc29.org/3dgraphics/. It is a blog-based web site and all members are allowed to post.

3 Current Voting

Document title DoC Editor of DoCnone

4 General 3DG related activities

4.1 AhG on 3DG activities

Title Report of AHG on 3DGC documents, experiments and software maintenance

Authors Francisco MoranResolutio

n accepted

Title Ad Hoc Group on Multi-Resolution 3D mesh CodingAuthors Khaled Mamou, Minsu Ahn, Xiangyang JiResolutio

n accepted

Title Ad Hoc Group on GTLAuthors Christian Tulvan, Seung Wook LeeResolutio accepted


235

http://wg11.sc29.org/3dgraphics/

n

Title Ad Hoc Group on Augmented Reality Application FormatAuthors Marius Preda, Minsu Ahn, James KimResolutio

n accepted

4.2 Promotions

4.2.1 Web SiteTitle Status of http://wg11.sc29.org/3dgraphics/

AuthorsSummary The web site is now empty, contributions are needed.Resolutio

nAction Point: Transfer the old web-site data to the new one.

4.2.2 Reconfigurable Graphics CodingSeveral joint meetings with Video RVC group took place to review the related contributions. The resolutions are reported in the table above.

4.3 Explorations 3DG group initialized an exploration activity on Web 3D Graphics Coding

5 PR

MPEG promotes ARAF (Augmented Reality Application Format) at the CD level

During its 100th meeting, WG11 promoted the "Augmented reality application format" standard, ISO/IEC 23000-13 (MPEG-A Part 13), at the CD level. This standard compiles and extends existing MPEG technologies enabling to: (a) model and efficiently code dynamic, interactive 2D/3D scenes with both natural and synthetic media in a way that is suitable for streaming; (b) access local and remote media resources and support client scene updates transmitted by the server; and (c) represent data from sensors and actuators embedded in the terminal and its environment. This new standard continues MPEG tradition of serving the multimedia needs of MPEG constituencies among which, broadcasting and mobile industries. During the same meeting, MPEG initiated MPEG-A Part 14, "Augmented reality reference model", a technical report aimed at providing a common understanding of the augmented reality domain, and at specifying the involved actors, terms of reference and use scenarios.


236

http://wg11.sc29.org/3dgraphics/

6 Resolutions related to MPEG-4

6.1 Part 5 Reference Software6.1.1 The 3DG subgroup recommends approval of the following documents

No. Title TBP Available14496-5 – Reference Software

6.2 Part 16 Animation Framework eXtension (AFX) 6.2.1 The 3DG subgroup recommends approval of the following documents

No. Title TBP Available14496-16 – Animation Framework eXtension (AFX)

12760 Core Experiments Description for 3DG N 12/05/0412761 WD for Pattern Based 3D Mesh Compression N 12/05/04

6.3 Part 27 3DG Conformance6.3.1 The 3DG subgroup recommends approval of the following documents

No. Title TBP Available14496-27 – 3DG Conformance

7 Resolutions related to MPEG-A

7.1 Part 13 Augmented Reality Application Format7.1.1 The 3DG subgroup recommends approval of the following documents

No. Title TBP Available23000-13 – Augmented Reality Application Format

12762 CD of ISO/IEC 23000-13, Augmented Reality Application Format Y 12/05/1812763 Technologies under consideration for Augmented Reality

Application FormatN 12/05/18

7.1.2 The 3DG subgroup recommends appointing Marius Preda, Bumsuk Choi as editors of ISO/IEC 23000-13, Augmented reality application format.

7.1.3 The 3DG subgroup recommends approval of the following documents

No. Title TBP Available23000-14 – Augmented Reality Reference Model

12715 Request for subdivision of ISO/IEC 23000 (MPEG-A): Part 14, Augmented reality reference model

N 12/05/04

12724 WD of ISO/IEC 23000-14, Augmented reality reference model Y 12/05/18

7.1.4 The 3DG subgroup recommends appointing Jae Joon Han and Marius Preda as editors of ISO/IEC 23000-14, Augmented reality reference model.


237

8 Resolutions related to MPEG-C

8.1 Part 4 Media Tool Library8.1.1 The 3DG subgroup recommends approval of the following documents

No. Title TBP Available23002-4 – Media Tool Library

12764 Study Text of ISO/IEC 23002-4/PDAM3, Graphics Tool Library (GTL) for Reconfigurable Multimedia Coding (RMC) Framework

N 12/05/18

12765 Technologies under consideration for GTL N 12/05/0412766 WD 2.0 for GTL reference software and conformance N 12/05/0412767 Installation and usage of software frameworks for GTL N 12/05/04

9 Resolutions related to Liaisons9.1.1 The 3DG subgroup recommends approval of the following documents

No. Title TBP Available23002-4 – Liaisons

12712 Liaison statement to OGC on GPS-related sensors N 12/05/0412713 Liaison statement to ITU-T JCA-IoT on MPEG-7 and MPEG-V N 12/05/0412714 Liaison statement to SC31/WG6 on MPEG-V N 12/05/0412768 Liaison statement to Web3D on ARAF N 12/05/1812769 Liaison statement to Khronos Consortium on ARAF N 12/05/1812815 Liaison statement to OGC on ARAF N 12/05/1812816 Liaison statement to SC24 on Augmented Reality N 12/05/1812817 Liaison statement to SWG3 on Augmented Reality N 12/05/04

10 Resolutions related to Explorations

10.1 Web 3D Graphics Coding10.1.1 The 3DG subgroup recommends approval of the following documents:

No. Title TBP AvailableExploration – Web 3D Graphics Coding

12770 Web 3D Graphics Coding Exploration N 12/05/18

10.2 Improvement of the work process10.2.1 The 3DG subgroup recommends approval of the following documents:

No. Title TBP AvailableImprovement of the work process

12774 Views of MPEG standard development N 12/05/04

11 Establishment of 3DG Ad-Hoc Groups


238

Note: the "AHG on 3DG documents, software maintenance and core experiments" is in charge with editorial aspects of all the 3DG documents/conformance and reference software

N12771 AHG on Multi-Resolution and Pattern-Based 3D Mesh CodingMandates: 1. Design the encoding of additional attributes per vertex for MR3DMC

2. Coordinate the technical work on PB3DMC3. Update the verification model software4. Update the testing platform (MMW.com)

Chairmen: Minsu Ahn, Francisco Morán BurgosDuration: Until 101st meetingMeetings: Sunday before 101st meetingReflector: mpeg-3dgc AT gti. ssr. upm. esSubscribe: https://mx.gti.ssr.upm.es/mailman/listinfo/mpeg-3dgc

N12772 AHG on Reconfigurable Media CodingMandates: 1. To discuss and study the developments necessary for ongoing and future

amendments of 23001-4 and 23002-4.2. To maintain the normative and non-normative parts of RMC software, and

the conformance.3. To study the relationship between RMC and other parts of MPEG standards.4. To further develop tools for SVC and HEVC and discuss related

contributions.

5. Design, implement and test the GTL FUs (textual description and the block diagram specifying the input/output interfaces and behavior) for 3DG decoders

Chairmen: Christian Tulvan, Mickael RauletDuration: Until 101st meetingMeetings: Sunday before 101st meetingReflector: [email protected]; mpeg-3dgc AT gti. ssr. upm. esSubscribe: To subscribe, send email to [email protected] and

https://mx.gti.ssr.upm.es/mailman/listinfo/mpeg-3dgc

N12773 AHG on Augmented RealityMandate: 1. Edit the AR AF documents

2. Identify the MPEG technologies that shall be part of AR AF3. Identify additional needs for AF AR

Chairmen: Marius Preda, Minsu Ahn, James D.K. KimDuration: Until 101st meetingMeetings: Sunday before 101st meetingReflector: mpeg-3dgc AT gti. ssr. upm. esSubscribe: https://mx.gti.ssr.upm.es/mailman/listinfo/mpeg-3dgc

N12814 AHG on MPEG SVNMandate: 1. Collect all the information about the current place of MPEG software

2. Ensure that all ongoing projects are committed with latest versions 3. Populate the structure of the new MPEG SVN by transferring software assets

from the current place


239






Chairmen: Christian Tulvan, Marius PredaDuration: Until 101st meetingMeetings: Sunday before 101st meetingReflector: mpegsvn AT googlegroups . comSubscribe: send mail with requests to [email protected]

12 Closing of the MeetingSee you in Stockholm.


240
