International organisation for standardisation organisation internationale de normalisation

Task Groups

1. 
   Maintenance of MPEG-2, MPEG-4 and MPEG-D
   
2. 
   USAC Conformance
   
3. 
   MPEG-H 3D Audio
   

3. Output Documents

No.	Title	TBP	Available
	14496-3 – Audio
12594	DoC on ISO/IEC 14496-3:2009/DAM 3 Transport of Unified Speech and Audio Coding	No	12/02/10
12595	ISO/IEC 14496-3:2009/FDAM 3 Transport of Unified Speech and Audio Coding	No	12/02/10
12596	ISO/IEC 14496-3:2009/DCOR 3, SLS corrections	No	12/02/10
	14496-5 – Reference Software
12597	Study on ISO/IEC 14496-5:2001/AMD 10:2007/DCOR 6, SLS Corrections	No	12/02/10
	14496-24 – Audio and Systems Interaction
12598	WD 3 of ISO/IEC 14496-24:2007/AMD 1 – Audio Systems Interaction	No	12/03/10
	14496-26 – Audio Conformance
12599	Study on ISO/IEC 14496-26:2010/DCOR 5, SLS Corrections	No	12/02/10
	23003-1 – MPEG Surround
12600	ISO/IEC 23003-1:2007/DCOR 4, MPEG Surround Corrections	No	12/02/10
12601	DoC on ISO/IEC 23003-1:2007/AMD 1:2008/DCOR 2 MPEG Surround Conformance	No	12/02/10
12602	ISO/IEC 23003-1:2007/AMD 1:2008/COR 2 MPEG Surround Conformance	No	12/02/24
12603	ISO/IEC 23003-1:2007/AMD 2:2008/DCOR 3, MPEG Surround Reference Software	No	12/02/24
	23003-2 – SAOC
12604	ISO/IEC 23003-2:2010/DCOR 1, SAOC	No	12/02/24
12605	Study on ISO/IEC 23003-2:2010/DAM 2, SAOC Reference Software	No	12/02/24
	23003-3 – Unified Speech and Audio Coding
12606	ISO/IEC 23003-3:2012/DCOR 1, Unified Speech and Audio Coding	No	12/03/10
12607	WD on ISO/IEC 23003-3/AMD 1, Unified Speech and Audio Coding Conformance	No	12/02/10
12608	Workplan for USAC Conformance	No	12/02/10
12609	Workplan for Testing USAC Common Encoder	No	12/02/10
	23008-2 – 3D Audio
12610	Draft Use Cases, Requirements and Evaluation Procedures for 3D Audio	No	12/02/10
12611	Report on MPEG-H 3D Audio Workshop	YES	12/03/10
	National Bodies
12612	Response to USNB on Random-access methods for Audio	No	12/02/10

4. Agenda for the 100th MPEG Audio Meeting

Agenda Item

1. 
   Opening of the meeting
   
2. 
   Administrative matters
   
   1. 
      Communications from the Chair
      
   2. 
      Approval of agenda and allocation of contributions
      
   3. 
      Review of task groups and mandates
      
   4. 
      Approval of previous meeting report
      
   5. 
      Review of AhG reports
      
   6. 
      Joint meetings
      
   7. 
      Received national body comments and liaison matters
      
3. 
   Plenary issues
   
4. 
   Task group activities
   
   1. 
      Maintenance: MPEG-2, MPEG-4, and MPEG-D
      
   2. 
      MPEG-D USAC
      
      1. 
         Common Encoder
         
      2. 
         Conformance and Reference Software
         
   3. 
      MPEG-H 3D Audio
      
5. 
   Discussion of unallocated contributions
   
6. 
   Meeting deliverables
   
   1. 
      Responses to Liaison and NB comments
      
   2. 
      Recommendations for final plenary
      
   3. 
      Establishment of new Ad-hoc groups
      
   4. 
      Approval of output documents
      
   5. 
      Press statement
      
7. 
   Future activities
   
8. 
   Agenda for next meeting
   
9. 
   A.O.B
   
10. 
    Closing of the meeting
    

10. 
    – 3DG report
    

Source: Marius Preda, Chair

1Opening of the meeting

1.1Roll call

1.2Approval of the agenda

The agenda is approved.

1.3Goals for the week

The 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
  
• 
  Status of refsoft and conformance for Part 16
  
• 
  Review contributions related to Multi-resolution 3D mesh coding
  
• 
  Review contributions related to Pattern-based 3DMesh Coding (PB3DMC)
  
• 
  Investigate future developments for MPEG 3D Graphics Compression
  
• 
  Relationship with WebGL and WebCL
  
• 
  Review and issue liaison statements
  
• 
  Review the votes
  
• 
  Web-site
  

1.4Standards from 3DGC

Std	Pt	Edit.	Project	Description	CfP	WD	CD (PDAM)	DIS (DAM)	FDIS (FDAM)	Gr.
4	5	2001	Amd.31	RS for Efficient representation of 3D meshes with multiple attributes		11/01	11/03	11/07	12/02	3
4	5	2001	Amd.32	RS multi-resolution 3D mesh compression		11/12	12/05	12/10	13/01	3
4	16	2011	Amd.2	Multi-resolution 3D mesh compression		11/01	11/07	12/05	12/07	3
4	27	2009	Amd.4	Conformance for Efficient representation of 3D meshes with multiple attributes		11/01	11/03	11/07	12/02	3
4	27	2009	Amd.5	Conformance for multi-resolution 3D mesh compression		11/12	12/05	12/10	13/01	3
A	13	201x	1^st Ed.	Augmented reality application format		11/12	12/05	12/07	12/10	3
C	4	2010	Amd.3	GTL for RMC framework		11/03	12/02	12/07	13/01	3
V	1	201x	2^nd Ed.	Architecture			11/07	12/02	12/07	3
V	2	201x	2^nd Ed.	Control information			11/07	12/02	12/07	3
V	3	201x	2^nd Ed.	Sensory information			11/07	12/02	12/07	3
V	4	201x	2^nd Ed.	Virtual world object characteristics			11/07	12/02	12/07	3
V	5	201x	2^nd Ed.	Data formats for interaction devices			11/07	12/02	12/07	3
V	6	201x	2^nd Ed.	Common types and tools			11/07	12/02	12/07	3
V	7	201x	2^nd Ed.	C & RS		11/12	12/02	12/05	12/07	3

1.5Room allocation

3DGC: Monterey

1.6Joint meetings

During the week, 3DG had several joint meetings with Requirements, Video and Systems.

1.7Schedule at a glance

Monday
Session	Agenda/Status/Preparation of the week	14h to 14h30
Session	Connections to WebGL, WebCL	14h30 to 16h
Session	Graphics Tool Library	16h to 18h
Tuesday
Session	SVN	9h to 10h
Session	Augmented Reality	10h to 13h
Session	MPEG-V / MPEG-U	14h to 18h
Wed
Session	AR requirements	11h to 12h
Session	MTL Joint meeting	12h to 13h
Session	Pattern based mesh coding	14h to 16h
Session	Graphics Tool Library Review	16h to 17h
Session	Multiresolution 3D Mesh Coding Review	17h to 18h
Thu
Session	SVN	9h to 10h
Session	Augmented Reality Output Documents	10h to 12h
Session	MPEG-V Output Documents / Journal	12h to 13h
Session	3DG Output Documents	14h to 16h
Session	Multi-Sensorial AF	16h to 17h
Session	3DG Output Documents	17h to 18h
Friday
Session	CfP for Additional AR technologies review	9h to 11h
Session	3DG Plenary	11h to 12h

1.8Allocation of contributions

1.8.1Monday

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

WebGL/WebCL

14h30 to 16h

m22917	3DG Tools and WebGL	Mark Callow
Examples of WebGL JavaScript wrapper on OpenGL. Works for all browsers except IE. The 3D objects are not compressed. There may be an opportunity to use 3DG tools to code them. Two possibilities: - 1) write a java script decoder of 3DG tools - 2) make a 3DG element (same as image and video elements) - 3) make a Java Decoder and wrap it on JavaScript Propose our decoders to Web HyperText Application Working Group. The output should be as flat as possible: VB, IB, ... Possible way: start a work on implementing the JS decoder. Tools to convert C/C++ to JS: https://github.com/kripken/emscripten (open source), Mandriel (commercial)
	WebCL	Mikael Bourge Sevenier
Khronos presentation. One idea of WebCL: process more in GPU that CPU because it consumes less battery. The place of Khronos "products": near the hardware WebCL: enable high performance parallel processing on GPU/multicore applications; integration of OpenCL capabilities in a JS environment. Started in May last year. Idea: have the 3DG decoders in WebCL and provide the output to the WebGL component (this may be fourth method for integrating 3DG decoders in the browsers).
AP: Start a new activity on Web 3DGraphics Coding

Session

Graphics Tool Library

16h to 18h

m23517	On the Generic Representation of Data Management Functionality	Seungwook Lee, Ji Hyeong Lee, Sinwook Lee, Sowon Kim, Euee S. Jang
We should define a rich set of management Fus, which may be a problem with respect to the extensibility. Proposal of Copy, Merge, Split Mng Fus. This
m23739	Processing Fus for SC3DMC	Christian Tulvan, Marius Preda
m23740	Processing Fus for BBA	Christian Tulvan, Seung Wook Lee, Marius Preda
m23741	Updates for Inverse Prediction FU of Graphics Codec	Christian Tulvan, Marius Preda
m23742	Network Configurations for SC3DMC decoders	Christian Tulvan, Marius Preda
m23743	Provider Fus for GTL	Christian Tulvan, Marius Preda
m23744	Conventions for GTL FU specification	Christian Tulvan, Marius Preda
m23745	Software Implementation for GTL Fus	Christian Tulvan, Marius Preda

1.8.2Tuesday

Session

SVN

9h to 10h

Session

Augmented Reality

10h to 13h

Number	Title	Source
m23635	System Architecture for AR Broadcasting	Junghak Kim, Bum-Suk Choi, Young-Ho Jeong, Jin-Woo Hong
m23837	Metadata for AR broadcasting system	B. S. Choi(ETRI), Junghak Kim, Young Ho Jeong, Jin Woo Hong
The current AR broadcasted content is fixed. There is no way that the TV viewer support interactivity with the user. Authentic AR for broadcasted content: TV viewer can influence the TV program by selecting, changing and customizing the AR contents. (From one way AR to interactive AR service) HybridTV: Online content coming from different sensors and mixed in real time at the set top box level. It may be independent or dependent of the broadcasted content. Proposal of a similar architecture for AR as for HybridTV Authoring Server: indicates places to augment, at what time, some information about the content (e.g. sad mood involves a sad character) Metadata for augmentation is segmented by time fragments containing instructions about the regions to augment. The augmentation region can move in time. AR-Content Provider Server: it should be possible that several sources exist for providing AR content. It should be possible that the user choose the AR content to use. It is needed to have a representation format for the content used to augment the broadcast content. InstructionType is a container of elements describing the region to be augmented, the object to augment on, the environment parameters and the marker image. The marker image can be used as an user control or to compute the position and orientation of the augmented region.
m23798	Additional Use Cases for ARAF	Marius Preda, Ivica Arsov
Games in Mixed and Augmented Reality use case scenario. Accepted
m23800	Map nodes for Augmented Reality	Ivica Arsov, Marius Preda
To add in a WD of the Part 11 together with the other nodes on Collaborative, Haptics?!
m23799	Extended Technologies for ARAF	Marius Preda, Leonardo Chiariglione
V1: basic AR V2: + CDVS V3:+ 3Dvideo The following use cases and technologies are covering V1: Use cases: Broadcasted AR Mobile MR/AR Games Virtual Glasses Travel guides Architecture m-Commerce education The use case must bring some elements of the benefit/essential value of the technologies (MPEG) in implementing them. Use cases that reflect the added value of MPEG are more interested (TV, compression, scalability/ hierarchical representation, dynamic and synchronized composition, streaming graphics). What are the technologies appearing in the standard? What are technologies that need to be developed or are already being developed? - Maps and markers - Approximate Geometry for occlusion/realistic illumination - Tracking of the augmentation region (representation of a reference image) - Access to the local camera in the BIFS scene and in general access to the sensors - 3D camera WD Part 11, MPEG-V
m23966	A Consideration of Geometry Knowledge of the Real World Scene for Realistic Augmentation	Seon-Min Rhee, Yong Beom Lee, Minsu Ahn, James D.K. Kim
Associate to the realistic video the simplified version of the geometry. Planar structure can be calculated in real time. The proposal is to have a PlaneType that contains the equation of the plane and its ID. The mechanism is used for occlusions between real and virtual objects. Use Switch with -1 and then is not rendered. Shape { appearance Appearance { material DEF M0 Material2D { transparency 1 emissiveColor 0 1 0 filled FALSE } } geometry DEF R0 IndicativePlane { coefficients x y z s } }

Session

MPEG-V

14h to 18h

Number	Title	Source
m22934	Update of Public ISO/IEC 23005 Schematas	Markus Waltl, Christian Timmerer
The public ISO/IEC 23005 Schematas contains some errors when "include" is used.
m23053	Corrections on WD ISO/IEC 23005-7 2^nd	Markus Waltl, Christian Timmerer
Change the org.iso.mpeg.binary.mpegv into org.iso.mpeg.mpegv.binary. Accepted.
m23873	Modifications of existing sensors in ISO/IEC 23005-5 2^nd edition	Sang-Kyun Kim, Yong Soo Joo, Jonghoon Chun, Dongseop Kwon, Younghee Ro, Jaebeom Cho
Acceleration sensors: add an axis field to make the distinction when the acceleration is on several directions. Accepted Light sensor type: add the colorimeter spaces (XYZ, Lab, Lch, ...) because the usual calorimeters are not sensing in the RGB space. Resolution: Introduce the colorSpaceModelType that extends the set of colour spaces. Add the attributes: colorSpace, colorValue.
m23874	Additional sensors for ISO/IEC 23005-5	Sang-Kyun Kim, Yong Soo Joo, Jonghoon Chun, Dongseop Kwon, Younghee Ro, Jaebeom Cho
Ultrasonic Wave sensor, Infrared Ray and Magnetic Resolution: keep only the StateSensor or ProximitySensor (on/off) and DistanceSensor and do not make sensors for specific technologies. The description of these sensors should make reference to the fact that different technologies may be used.
m23875	Editor’s input of SoCD ISO/IEC 23005-5 2^nd edition	Sang-Kyun Kim, Jae-Joon Han, Kyoungro Yoon
1. TactileType error: the binary representation is not containing tactileDisplay. Resolution: Make the correction Work in progress 2. The reference to the annexes is not clearly pointed in the text. Editorial: make the correction 3. Add in the introduction on MultiInteractionPointSensorType that contains a usage scenario and make clear that the semantic of the action is beyond the scope of the sensor but part of the adaptation engine. 4. Clarify the semantic of noOfChannels and noOfSamples for the BendSensor. This can be done by having an introduction explaining how the sensor works. Also add examples for the BendSensor. Will be done during the editing period. 5. BodyTemperatureType to delete the value and the unit. The AP list with the persons in charge is sent over the mailing list.
m23876	Editor’s input of SoCD ISO/IEC 23005-3 2^nd edition	Sang-Kyun Kim, Bum Suk Choi
Change the type of adaptRange in the binary representation. Accepted Change the EffectType binary representation. Accepted. Resolution: in the binary representation, add the length of bitstream for each sensory effect, just after the ID of the sensory effect. Other editorial comments accepted. AP: EffectBaseType: the scope of SupplementalInformation and autoExtraction is not clear. Check this during the week. AP: Binary for TactilePattern should be double checked. To be done during the week.
m23877	Reference software framework for ISO/IEC 23005-3 2^nd edition including binary implementations	Sang-Kyun Kim, Yong Soo Joo, Jin-Seo Kim, Ki-Hong Kim, Gil-Haeng Lee
Almost 50% the binary implementation for the different types are ready. A list for the rest of the types is sent to the list. MPEG-V software will be committed on the SVN. AP make an output document on MPEG-V reference software status
m23878	Binary representation and software for color correction effect type in ISO/IEC 23005-3	Sang-Kyun Kim, Yong Soo Joo, Jin Seo Kim, In-Su Jang, Soon-Yong Kwon
Binarisation for some types that are taken from MPEG-7 is different in PEG-V than in MPEG-7. This may not necessarily bring incompatibility problems. In the case when MPEG-7 types are used but only in a simplified version, it is better to define new types. AP: review the new types Will be done during the editing period.
M22908	Summary of Voting on ISO/IEC DIS 23007-2	ITTF via SC 29 Secretariat
Accepted after discussion. The reference software for Part 2 will be provided next meeting. The reference software for Part 1 AMD 1 (Widgets) will stay in WD this meeting. Resolution: we recommend to not promote MPEG-U Part 2 as FDIS because of the lack of the Reference Software.
Scene Description 2^nd Editing including Collab, AR and Haptics

1.8.3Wednesday

Wed
Session	AR requirements	11h to 12h

Session	MTL Joint meeting	12h to 13h
The usage of abstract management FUs. The RVC-CAL framework is not supporting the abstract FUs. Core experiment to asset the possibility of extending RVC-CAL.
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
m23568	PB3DMC Bitstream update	Cai KangYing, Jiang WenFei, 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
Only keep the spherical coordinates for encoding the orientation of the transformed pattern. The transformation includes now a flip mode. Open issue: representation of the orientation looks to be the euler angles. - Encoding of translation vectors by using octree - No prediction for orientation since there is no evidence that it brings anything wrt the compression performance. - The "instance" will be aligned to the "pattern" in order to have the same vertex order, triangle order. - encoding of additional properties is not yet done. - todo: use a mask for the transform - todo: encode the textureCoordinates and make clear that the geometry/connectivity used is the one encoded for the pattern. - todo: benchmark - todo: put the non-pattern part of the object at the beginning of the bitstream - todo: continue the experimentation on the residual errors

Session	Graphics Tool Library Review	16h to 17h
Review the WD

1.8.4Tuesday

Session	SVN	9h to 10h
m23935	MPEG-7 xEperimentation Model Compilation Issues	Stavros
Proposal: Updated the RefSoft to work on MVS 2010 and latest versions of gcc Proposal: once finished this will become MPEG-7 Part 6.1 Resolution: create a repository for Third-Parties software used in all MPEG standards. Install bugzilla to keep track for the bugs.

Session	Graphics Tool Library Review	14h to 16h
Review the WD

Session	MPEG-V / Requirements	16h to 17h
Multi-sensorial Application Format We need a file format and a stream description for containing sensory effects and media

1.9Joint activities

1.9.1MPEG-V - Information Exchange with Virtual Worlds (formally Metaverse)

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

The 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.

3Current Voting

Document title	DoC	Editor of DoC
none

4General 3DG related activities

4.1AhG on 3DG activities

Title	Report of AHG on 3DGC documents, experiments and software maintenance
Authors	Francisco Moran
Resolution	accepted

Title	Ad Hoc Group on Multi-Resolution 3D mesh Coding
Authors	Khaled Mamou, Minsu Ahn, Xiangyang Ji
Resolution	accepted

Title	Ad Hoc Group on GTL
Authors	Christian Tulvan, Seung Wook Lee
Resolution	accepted

Title	Ad Hoc Group on Augmented Reality Application Format
Authors	Marius Preda, Minsu Ahn, James Kim
Resolution	accepted

4.2Promotions

4.2.1Web Site

Title	Status of http://wg11.sc29.org/3dgraphics/
Authors
Summary	The web site is now empty, contributions are needed.
Resolution	Action Point: Transfer the old web-site data to the new one.

4.2.2Reconfigurable Graphics Coding

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

4.3Explorations

3DG group initialized an exploration activity on Web 3D Graphics Coding

5Liaison

none

6Resolutions related to MPEG-4

6.1Part 5 Reference Software

6.1.1The 3DG subgroup recommends approval of the following documents

No.	Title	TBP	Available
	14496-5 – Reference Software
12582	Text of ISO/IEC 14496-5:2001/Amd. 31 Reference software for efficient representation of 3D meshes with multiple attributes	N	12/02/10

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)
12583	Core Experiments Description for 3DG	N	12/02/10

6.3Part 27 3DG Conformance

6.3.1The 3DG subgroup recommends approval of the following documents

No.	Title	TBP	Available
	14496-27 – 3DG Conformance
12584	Text of ISO/IEC 14496-27:2009/Amd. 4 Conformance for efficient representation of 3D meshes with multiple attributes	N	12/02/10

7Resolutions related to MPEG-A

7.1Part 13 Augmented Reality Application Format

7.1.1The 3DG subgroup recommends approval of the following documents

No.	Title	TBP	Available
	23000-13 – Augmented Reality Application Format
12585	Requirements for Augmented Reality Application Format	Y	12/02/10
12586	Use cases for Augmented Reality Application Format	Y	12/02/24
12587	WD2.0 of Augmented Reality Application Format	N	12/02/24
12588	CfP for additional AR related technologies	N	12/02/10

8Resolutions related to MPEG-C

8.1Part 4 Media Tool Library

8.1.1The 3DG subgroup recommends approval of the following documents

No.	Title	TBP	Available
	23002-4 – Media Tool Library
12589	Text of ISO/IEC 23002-4 PDAM3 Graphics Tool Library (GTL) for Reconfigurable Multimedia Coding (RMC) Framework	N	12/02/24
12590	Technologies under consideration for GTL	N	12/02/10
12591	Request for ISO/IEC 23002-5:2012/Amd.1 GTL reference software and conformance	N	12/02/10
12592	WD for GTL reference software and conformance	N	12/02/10

9Resolutions related to Explorations

9.1Web 3D Graphics Coding

9.1.1The 3DG subgroup recommends approval of the following documents:

No.	Title	TBP	Available
	Exploration – Web 3D Graphics Coding
12593	Web 3D Graphics Coding Exploration	N	12/02/17

10Establishment of 3DG Ad-Hoc Groups

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

N12577	AHG on 3DG documents, software maintenance and core experiments
Mandate:	Maintain and edit 3DG documents Coordinate 3DG related conformance and reference software Coordinate the technical work on Pattern based 3D Mesh Coding Coordinate editing of the www.mpeg-3dgc.com web site
Chairmen:	Francisco Morán Burgos, Seung Wook Lee
Duration:	Until 100^th meeting
Meetings:	Sunday before 100^th meeting
Reflector:	mpeg-3dgc AT gti. ssr. upm. es
Subscribe:	https://mx.gti.ssr.upm.es/mailman/listinfo/mpeg-3dgc
N12578	AHG on Multi-Resolution 3D mesh Coding
Mandate:	Design the encoding of additional attributes per vertex Update the verification model software with support for encoding additional attributes per vertex Continue the evaluation experiments Update the testing platform (MMW.com)
Chairmen:	Minsu Ahn, Khaled Mamou
Duration:	Until 100^th meeting
Meetings:	Sunday before 100^th meeting
Reflector:	mpeg-3dgc AT gti. ssr. upm. es
Subscribe:	https://mx.gti.ssr.upm.es/mailman/listinfo/mpeg-3dgc
N12579	AHG on Graphics Tool Library
Mandate:	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, Seung Wook Lee
Duration:	Until 100^th meeting
Meetings:	Sunday before 100^th meeting
Reflector:	mpeg-3dgc AT gti. ssr. upm. es
Subscribe:	https://mx.gti.ssr.upm.es/mailman/listinfo/mpeg-3dgc
N12580	AHG on Augmented Reality
Mandate:	Edit the AR AF documents Identify the MPEG technologies that shall be part of AR AF Identify additional needs for AF AR
Chairmen:	Marius Preda, Minsu Ahn, James D.K. Kim
Duration:	Until 100^th meeting
Meetings:	Sunday before 100^th meeting
Reflector:	mpeg-3dgc AT gti. ssr. upm. es
Subscribe:	https://mx.gti.ssr.upm.es/mailman/listinfo/mpeg-3dgc
N12581	AHG on MPEG SVN
Mandate:	Collect all the information about the current place of MPEG software Ensure that all ongoing projects are committed with latest versions  Populate the structure of the new MPEG SVN by transferring software assets from the current place
Chairmen:	Christian Tulvan, Marius Preda
Duration:	Until 100^th meeting
Meetings:	Sunday before 100^th meeting
Reflector:	mpegsvn AT googlegroups . com
Subscribe:	send mail with requests to [e-mail]

11Closing of the Meeting

See you in Geneva.