International organisation for standardisation organisation internationale de normalisation


General issues 2.1General discussion



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2General issues

2.1General discussion

2.1.1Reference Software


It 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.


2.1.2Web site


OrangeLabs announced interrupting the maintenance of the group web-site. A call for volunteers is now issued. In the meantime 3DGC contributors are asked to check the web-site and provide comments on the current version of the web-site.

3Current Voting





Document title

DoC

Editor of DoC

m17381 Summary of Voting on ISO/IEC 14496-25:2009/PDAM 1 [SC 29 N 11051

No




m17393 Summary of Voting on ISO/IEC 14496-5:2001/PDAM 26 [SC 29 N 11078]

Yes

Seung Wook Lee

m17408 Summary of Voting on ISO/IEC 14496-27:2009/FPDAM 2

No




m17420 Summary of Voting on ISO/IEC 14496-27:2009/PDAM 3

No




m17409 Summary of Voting on ISO/IEC 14496-5:2001/FPDAM 27

No



4General 3DG related activities

4.1AhG on 3DG activities


Title

Report of AHG on 3DGC documents, experiments and software maintenance

Authors

Francisco Moran

Summary

No rapport was done this meeting

Resolution







Title

Ad Hoc Group on Multi-Resolution 3D mesh Coding

Authors

Khaled Mamou, Minsu Ahn, Xiangyang Ji

Summary

No rapport was done this meeting

Resolution






4.2Promotions

4.2.1Web Site


Title

Status of www.mpeg-3dgc.com

Authors




Summary

The web site is not more maintained by OrangeLab.

Resolution

Action Point: Transfer the web-site to other location and call for volunteers for maintenance.

4.3Joint activities

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

No activity was done this meeting.


4.3.2MXM

No joint meeting with MXM despite an input contribution on MXM 3D Graphics Engine. This is due to the absence of proponents.



4.3.3Reconfigurable Graphics Coding


A joint meeting with Video RVC group took place to review the related contributions. The resolutions are reported in the table above.

4.4Explorations

5Liaison





Title

No input/output liaison issued this meeting

Authors




Summary




Resolution



6Output documents and Resolutions of 3DGC




6.1Part 5 Reference Software

6.1.1The 3DG subgroup recommends approval of the following documents


No.

Title

TBP

Available




14496-5 – Reference Software







11316

DoCR on ISO/IEC 14496-5:2001/PDAM 26 Reference Software for Scalable Complexity 3D Mesh Coding in 3DG Compression Model

No

10/04/23

11317

Text of ISO/IEC 14496-5:2001/FPDAM 26 Reference Software for Scalable Complexity 3D Mesh Coding in 3DG Compression Model

No

10/04/23

11318

Text of ISO/IEC 14496-5:2001/FDAM 27 Reference Software for Scalable Complexity 3D Mesh Coding

No

10/04/23

6.2Part 16 Animation Framework eXtension (AFX)

6.2.1The 3DG subgroup recommends approval of the following documents


No.

Title

TBP

Available




14496-16 – Animation Framework eXtension (AFX)







11319

Description of 3DG Core Experiments

No

10/04/30

11320

Working Draft on Multiresolution Mesh Compression

No

10/05/07

11321

Working Draft on Reconfigurable Graphics Coding

No

10/05/07

6.3Part 25 3DGM

6.3.1The 3DG subgroup recommends approval of the following documents


No.

Title

TBP

Available




14496-16 – Animation Framework eXtension (AFX)







11322

Text of ISO/IEC 14496-25:2009/FPDAM 1 Scalable Complexity 3D Mesh Coding in 3DG Compression Model

Yes

10/04/23

6.4Part 27 3DG Conformance

6.4.1The 3DG subgroup recommends approval of the following documents


No.

Title

TBP

Available




14496-27 – 3DG Conformance







11323

Text of ISO/IEC 14496-27:2009/FDAM2 Conformance for Scalable Complexity 3D Mesh Coding

No

10/04/23

11324

Text of ISO/IEC 14496-27:2009/FPDAM3 Conformance for Scalable Complexity 3D Mesh Coding in 3DG Compression Model

No

10/04/23

7Establishment of 3DG Ad-Hoc Groups




11325

AHG on 3DG documents, software maintenance and core experiments

    Mandate:

1. Conduct the experiments on efficient representation of 3D meshes with multiple attributes

2. Conduct the experiments on Reconfigurable Graphics Coding

3. Maintain and edit 3DG documents

4. Coordinate 3DG related conformance and reference software

5. Coordinate editing of the www.mpeg-3dgc.com web site


Chairman:

Francisco Morán Burgos, Seung Wook Lee

Duration:

Until 93rd Meeting

Meetings

Sunday before 93rd meeting

Reflector:

Mpeg-3dgc AT gti. ssr. upm. es

Subscribe:

https://mx.gti.ssr.upm.es/mailman/listinfo/mpeg-3dgc




11326

AHG on Multi-Resolution 3D mesh Coding

    Mandate:

1. Complete the test database

2. Complete the use case scenarios

3. Conduct the evaluation experiments

4. Update the testing platform (MMW.com)



Chairman:

Khaled Mamou, Minsu Ahn, Xiangyang Ji

Duration:

Until 93rd Meeting

Meetings

Sunday before 93rd meeting

Reflector:

Mpeg-3dgc AT gti. ssr. upm. es

Subscribe:

https://mx.gti.ssr.upm.es/mailman/listinfo/mpeg-3dgc



8Closing of the Meeting


See you in Geneva.

Draft Systems Agenda



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