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Thursday Discussion

After some discussion, it was the consensus of the Audio Subgroup that the final test items are listed Table 1 - Test Items and the training items listed in Table 2 - Training Items. Note numerals in the “Order” column indicate the order of the item in the concatenated file.



Table 1 - Test Items

Item

Filename

Category

Order

1

es01_s

S

1

2

louis_raquin_15

S

3

3

Wedding_speech

S

5

4

te1_mg54_speech

S

7

5

twinkle_ff51

S+M

9

6

speechOverMusic_1

S+M

10

7

speechOverMusic_4_s

S+M

11

8

HarryPotter

S+M

12

9

salvation

M

2

10

te15_s

M

4

11

Music_1_s

M

6

12

Music_3

M

8

Table 2 - Training Items

Item

Filename

Category

Order

1

Arirang_speech

S

13

2

lion

S+M

14

3

phi7

M

15

6Meeting deliverables

6.1Responses to Liaison and NB comments


The responses to Liaison and NB comments were prepared and approved.

6.2Recommendations for final plenary


The Audio recommendations were presented and approved.

6.3Establishment of Ad-hoc Groups


The following ad-hoc groups were established by the Audio subgroup:

No.

Title

Mtg

9934

AHG on Audio Standards Maintenance

No

9935

AHG on Unified Speech and Audio Coding and SAOC

Yes

6.4Approval of output documents


All output documents, shown in Annex C, were presented in Audio plenary and were approved.

6.5Press statement


The Audio contribution to the press statement was reviewed and approved.

7Future activities

7.1Schedule of future meetings


Ad Hoc group meetings are indicated in Section 6.3. Unless otherwise indicated, Ad Hoc group meetings will be held at the location of the next MPEG meeting on the weekend preceding that meeting.

7.2Agenda for next meeting


The agenda for the next MPEG meeting is shown in Annex D.

7.3All other business


There was none.

7.4Closing of the meeting


The 84th Audio Subgroup meeting was adjourned Friday at 13:00!
  1. Participants





First Name

Last Name

Country

Affiliation

Johannes

Boehm

DE

Thomson

Ti Eu

Chan

SG

I2R

Kok Seng

Chong

SG

Panasonic

Bernhard

Grill

DE

Fraunhofer IIS

Matthias

Gruhne

DE

FhG IIS AEMT

Oliver

Hellmuth

DE

Fraunhofer IIS

Yang-Won

Jung

KR

LG Electronics

Dong Soo

Kim

KR

LG Electronics

Kwangki

Kim

KR

Information and Communications Univ.

Kristofer

Kjörling

SE

Dolby

Te

Li

SG

I2R

Tilman

Liebchen

DE

LG Electronics

Takehiro

Moriya

JP

NTT

Markus

Multrus

DE

Fraunhofer IIS

Toshiyuki

Nomura

JP

NEC

Takeshi

Norimatsu

JP

Panasonic

Eunmi

Oh

KR

Samsung

Henney

Oh

KR

LG Electronics

Werner

Oomen

NL

Philips Applied Technologies

Pierrick

Philippe

FR

France Telecom R&D

Heiko

Purnhagen

SE

Dolby

Schuyler

Quackenbush

USA

ARL

Andreas

Schneider

DE

Dolby

Markus

Schnell

DE

Fraunhofer IIS

Jeongil

Seo

KR

ETRI

Osamu

Shimada

JP

NEC

Anisse

Taleb

SE

Ericsson AB

David

Virette

FR

France Telecom R&D

Taejin

Lee

KR

ETRI

Jun

Matsumoto

JP

Sony

Terentiev

Leonid

DE

Fraunhofer IIS

Akihiko

Sugiyama

JP

NEC

Gustaf

Ullberg

SE

Ericsson AB

SeungChul

Ham

KR

Audizen Inc

Huan

Zhou

SG

Panasonic Singapore Laboratories

Mohamad

Raad

Australia

RaadTech Consulting

Yasushige

Nakayama

JP

NHK

Hyunkook

Lee

KR

LG electronics
  1. Audio Contributions and Schedule


Day / Time

Task Group




X

Sunday










1000-1300

AhG: SAOC










Karoake/Solo processing







m15352

Additional information on the energy mode for the enhanced Karaoke/Solo processing of the MPEG SAOC system

Oliver Hellmuth
Johannes Hilpert
Leonid Terentiev
Cornelia Falch
Harald Mundt

X




MBO/FGO







m15353

Proposal for adoption of additional downmix/upmix scenarios by the MPEG SAOC system

Oliver Hellmuth
Johannes Hilpert
Leonid Terentiev
Cornelia Falch
Harald Mundt
Heiko Purnhagen
Jonas Engdegård
Jeroen Koppens

X




Flexible Object Separation







m15367

Listening test report of CE on separating real-environment signals into multiple object

Jeongil Seo
Inseon Jang
Seungkwon Beack
Kyeongok Kang

X

m15402

Listening test reports for CE on separating real-environment signals into multiple objects in SAOC

Yang-Won Jung
Henney Oh
Dong Soo Kim
Hyun-Kook Lee

X

m15406

Listening test results of Test 1 for SAOC CE on separating real-environment signals into multiple objects

Osamu Shimada
Toshiyuki Nomura
Akihiko Sugiyama
Osamu Hoshuyama

X

m15407

A proposal for test methodology of Test2 for SAOC CE on the functionality of separating real-environment signals into multiple objects

Osamu Shimada
Toshiyuki Nomura
Akihiko Sugiyama
Osamu Hoshuyama

X

m15408

A proposal of additional information for implementing the separation functionality by SAOC RM0

Osamu Shimada
Toshiyuki Nomura
Akihiko Sugiyama
Osamu Hoshuyama

X

1300-1400

Lunch







1400-1800

AhG: Unified Speech and Audio Coding







m15362

Evaluation of test items for Unified Speech and Audio Coding

Taejin Lee
Minje Kim
Seungkwon Beack
Kyeongok Kang

X

m15400

Proposal for item selection for the Unified Speech and Audio Coding CfP

Kristofer Kjörling
Heiko Purnhagen
Lars Villemoes

X

m15422

Proposal for test items for unified speech and audio coding

Werner Oomen
Erik Schuijers

X

m15424

Test Items Selection for Unified Speech and Audio Coding

Redwan Salami
Jimmy Lapierre
Philippe Gournay

X

m15427

Proposal for Test Item Selection for CfP on Unified Speech and Audio Coding

Markus Multrus
Max Neuenforf
Ralf Geiger
Bernhard Grill

X

m15462

Test item selection for Unified Speech and Audio Coding

Eunmi Oh
Miyoung Kim

X

m15465

Proposal for item selection, CfP Unified Speech and Audio Coding

Johannes Boehm

X

m15448

Draft Workplan on Subjective Testing of Unified Speech and Audio Coding Proposals

Schuyler Quackenbush

X




Review of AhG Report




X

1800-

Chairs Meeting



















Monday










0900-1230

MPEG Plenary







1300-1400

Lunch







1400-1500

Audio Plenary










Welcome and comments










Review of AhG reports




X




ALL







m15433

83rd MPEG Audio Report

Schuyler Quackenbush

X




Liaison

Topic




m15246

IEC CDV 61883-8 [SC 29 N 9145]

Transmission of ITU-R BT.601 Style Digital Video Data (and Audio)

X

m15248

IEC CD 62537 [SC 29 N 9147]

Digital loudspeaker interface

X

m15260

Liaison Statement from ITU-T SG 16 [SC 29 N 9195]

ITU-T G.722.1 Fullband Extension 

X

m15261

Liaison Statement from ITU-T SG 16 [SC 29 N 9196]

Enhanced Low Delay AAC

X

m15262

IEC NP: IEC 61937-11 [SC 29 N 9197]

Interface for non-linear PCM encoded audio bitstreams applying IEC 60958 -- Part 11: LATM

X

m15483

Liaison Statement from IEC TC 100

Format for MP4FF containing AVC and AAC

X




NB Comments







1500-1800













Informational










Interactive Music MAF

ETRI

X




MPEG-2







m15346

Request for the extension of the MPEG formats to support a 22.2 multichannel configuration

Yasushige Nakayama

X




MPEG-7







m15343

Technical Report on Direct Feature Extraction

Matthias Gruhne

X




MPEG-4







m15437

Proposed clarification for ISO/IEC 14496-4

Andreas Schneider
Heiko Purnhagen

X




SAOC - Rendering







m15403

Thoughts on SAOC applications using preset rendering information

Yang-Won Jung
Henney Oh

X

m15404

A proposed CE on preset in SAOC

Yang-Won Jung
Henney Oh

X

m15354

Proposal for support of the preset rendering information data by the MPEG SAOC system

Oliver Hellmuth
Johannes Hilpert
Leonid Terentiev
Cornelia Falch
Heiko Purnhagen
Jonas Engdegård
Jeroen Koppens

X

m15369

Proposal for Transmitting Rendering Matrix Information within SAOC Bitstream

Jeongil Seo
Seungkwon Beack
Kyeongok Kang
Kwang-ki Kim

X













Tuesday










0900-0915

Status of Professional Archive MAF




X

0915-1300













SAOC - Maintenance







m15368

Thoughts on MBO/FGO decoding process of SAOC

Jeongil Seo
Seungkwon Beack
Kyeongok Kang
Kwang-ki Kim

X

m15355

Report on corrections for the MPEG SAOC WD text

Oliver Hellmuth
Johannes Hilpert
Leonid Terentiev
Cornelia Falch
Heiko Purnhagen
Jonas Engdegård
Jeroen Koppens

X




Unified Speech and Audio Coding



















1300-1400

Lunch










Acting Chair: Markus Schnell







1400-1730

MPEG-4 ELD







m15366

Report on the AAC-ELD Verification test at ETRI and LG Electronics

Minje Kim
Taejin Lee
Jeongil Seo
Kyeongok Kang
Henny Oh

X

m15395

Report on Enhanced Low Delay AAC Subjective Tests at Dolby Laboratories

Vesa Ruopilla
Per Ekstrand

X

m15446

Results of AAC-ELD Verification test

Markus Schnell
Tobias Albert

X

m15447

Summary of ELD Verification test

Markus Schnell

X

m15464

Report on the AAC-ELD Verification test, Thomson

Johannes Boehm

X




Review of pooled score data







1900-

Chairs Meeting



















Wednesday










0900-1100

MPEG Plenary







1130-1300

Speech and Audio







1300-1400

Lunch







1400-1800

Speech and Audio



















Thursday










0900-1300

Task Group Activities










Speech and Audio test items










SAOC

NEC CE


Presets










Review Audio Resolutions

Review Liaison statements









1230-1300

Joint Meeting on Interactive Music

At Audio




1300-1400

Lunch







1400-1500

Joint Meeting on SVN Software Repository (m15470)

At Systems




1500-1600

Joint Meeting on Brainstorming Session on Next-Generation Audio Activities

At 3DG




1600-1730

Task Group Activities










AAC-ELD Verification Test Report







1730-1800

Review ITU-T Response on AAC-ELD testing







1800-

Chairs Meeting



















Friday










0900-1300

Audio plenary










Remarks on Thursday Chairs meeting




X




MPEG-4 AAC Profile (960, 1024) and DOC on 14496-4:2004/Amd. 8:2005/Cor. 1




X




AAC-ELD Verification Test Report




X




Recommendations for final plenary




X




Establishment of new Ad-hoc groups




X




AhG Mandates




X




Get document numbers




X

1000

Approve Responses to NB comments and Liaison




X

1030

Approval of output documents










Review of Audio presentation to MPEG plenary










Agenda for next meeting










A.O.B.










Closing of the Audio meeting







1300-1400

Lunch







1400-

MPEG Plenary







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