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MPEG-7 15938 Audio (CfP Oct 98)



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MPEG-7 15938 Audio (CfP Oct 98)


Mr. Kriechbaum joined the meeting to report on progress in MPEG-7. The essence of his message is that there was only one other audio person in MPEG-7 and therefore, little progress has been made. A joint ad-hoc group was proposed as a way of progressing the work and raising the profile of the work. There is a serious shortage of audio material available for the descriptors to be tested on. It may be necessary to cite purchasable CDs as a way of providing material. Mr. Herre volunteered to co-chair the ad-hoc group with Mr. Adam Lindsay.

Promotion of MPEG Audio

FAQ


Mr. Thom worked in his task group and prepared additional FAQs. The revisions are given in document WG11/N2287.

Audio Web site and content


Mr. Thom also reviewed the web page content and identified volunteers to add additional content. This is documented in WG11/N2288. Mr.Thom suggested that a group picture be added to the web page. A picture taken during this meeting is being supplied for the web page.

Discussion of unallocated contributions


Mr. Meares presented documents m3565 and m3566 which are historical lists of the input and output documents of WG11 since 1995. These were approved for conversion into output documents, WG11/N2289 and N2290.

Meeting deliverables

Press statement


Mr. Meares prepared the Audio part of the press statement, which was approved.

Dispositions of Comments


The DoC matters are referred to above.

Responses to NB comments


Responses to the National Body comments were prepared and were approved.

Liaison statements


During the week, a request for information from DVB Technical Module on test results on AAC was received by the Subgroup’s secretary. In response a liaison statement was generated, citing AAC test results for multichannel, stereo and NADIB

Recommendations for final plenary


A list of recommendations was prepared for approval at the final MPEG plenary meeting. Four documents from this meeting were approved for public release, see Annex A-VI. Additionally, N2205 MPEG-4 Reference Software FCD should be made public.

Establishment of new Ad-hoc Groups


The following ad-hoc groups were established:




Mandate

Meeting

Ad-hoc group on MPEG-4 Audio FDIS and Reference Software FDIS progression (Grill/Purnhagen)

2292

On the weekend before 45th meet

Ad-hoc group on MPEG-4 Audio Conformance and complexity (Spille)

2293

no

Ad-hoc group on MPEG-4 Structured Audio(Scheirer/Ray)

2294

no

Ad-hoc group on completion of MPEG-2 Conformance 13818-4/FDAM 1, Technical Report 13818-5/AMD 1 and Corrigendum 13818-7 COR 1 (Paley/Lueck)

2295

no

Ad-hoc group on MPEG-4 Audio Verification tests (Dietz/S-W Kim)

2296

On the Sunday before 45th meet

Ad-hoc group on MPEG-4 Audio Version 2 error resilience (Dietz/Miki)

2297

1) On September 07, 1998 at FhG (Erlangen, Germany).
2) On Sunday afternoon before the Atlantic City meeting.



Approval of output documents


All output documents were presented to Audio plenary and were approved.

Future activities

Schedule of future meetings


The dates of the next MPEG meeting in Atlantic City were confirmed. Dates for the ad-hoc group meetings were decided. All except one of the ad-hoc group meetings will occur on the Saturday or Sunday immediately preceding the MPEG meeting.

Agenda for next meeting


The agenda for the MPEG Audio Subgroup meeting in October 1998 in Atlantic City, USA was presented to the meeting. On behalf of the Chairman, Mr. Meares explained that the task group identities had been brought into the main agenda specifically so that incoming documents could be allocated to the particular task groups. The intention is that this would give task groups clearer mandate for the work that was expected of them. In the future, task groups would be expected to consider the incoming documents and make recommendations to the Subgroup on a particular topic. This was briefly discussed and approved (Annex III).

A.O.B.


The Audio Subgroup wished to record their grateful thanks to the organisers of the 44th meeting for the excellent facilities and support during the week.

Closing of the meeting


Mr. Schreiner thanked the participants for all their hard work in preparation for and during this meeting. He also thanked the secretary, Mr. Meares, for his support during the meeting. With that, he declared the Audio Subgroup meeting closed and wished members a safe return journey.

Annex A-I: Meeting Participants List


Name

Country

Affiliation

e-mail address

Brackenridge, B.

USA

Microsoft

BillyB@microsoft.com

Brandenburg, K.

DE

FhG - IIS

bdg@iis.fhg.de

Dietz, M.

DE

FhG-IIS

diz@iis.fhg.de

Edler, B.

DE

University Hannover

edler@tnt.uni-hannover.de

Eklund, R.

FIN

Nokia

roberta.eklund@research.nokia.com

Feige, F.

DE

Deutsche Telekom Berkom

F.Feige@Berkom.de

Fellers, M.

USA

Dolby

mcf@dolby.com

Funken, RFM

NL

Philips Consumer Electr.

Ralf.Funken@ehv.ce.philips.com

Grill, B.

DE

Univ. of Erlangen

grl@lte.e-technik.uni-erlangen.de

Herre, J.

DE

FhG-IIS

hrr@iis.fhg.de

Horbach, U.

CH

Studer Professional Audio

ulr.horbach@studer.ch

Inoue, A.

J

Sony

akira@pal.arch.sony.co.jp

Iwadare, M.

J

NEC

sc29a@dsp.cl.nec.co.jp

Jin, Akio

J

NTT

jin@splab.hil.ntt.co.jp

Johnston, J.

USA

AT&T

jj@research.att.com

Karamustafaoglu, A

CH

Studer Professional Audio

attila.karamustafaoglu@studer.ch

Kawahara, T.

J

NTT DoCoMo

kawahara@spg.yrp.nttdocomo.co.jp

Kim, S-W.

KR

Samsung

swkim@samsung.co.kr

Laborde, R.

UK

PACT, Bristol

ron@pact.srf.ac.uk

Le Guyader, A.

FR

France Telecom

alain.leguyader@cnet.francetelecom.fr

Lee, Y.

KR

ETRI

ylee@zenith.etri.re.kr

Lindqvist, M.

S

Ericsson

morgan.lindqvist@era-t.ericsson.se

Meares, D. J.

UK

BBC

david.meares@rd.bbc.co.uk

Mlasko, T.

DE

Bosch

Torsten.Mlasko@fr.bosch.de

Moriya, T.

J

NTT

moriya@splab.hil.ntt.co.jp

Murphy, D.

IRE

Apple Computer

murphy.d@euro.apple.com

Neo, S-H

RS

Panasonic Singapore Labs

shneo@psl.com.sg

Nishiguchi, M.

J

Sony

nishi@pal.arch.sony.co.jp

Nomura, T.

J

NEC

sc29a@dsp.cl.nec.co.jp

Noriaki, F

J

Sony

nori@av.crl.sony.co.jp

Norimatsu, T.

J

Matsushita

norima2@arl.drl.mei.co.jp

Ohta, Y.

J

Fujitsu Laboratories Ltd

kyo@flab.fujitsu.co.jp

Ojala, P.

FIN

Nokia Research Centre

pasi.ojala@research.nokia.com

Okuda, Y.

J

Toshiba

okuda@cns.clab.toshiba.co.jp

Oomen, W.

NL

Philips

oomena@natlab.research.philips.com

Ostermann, J

USA

AT&T

ostermann@research.att.com

Paley, Mark

USA

TI

mpaley@ti.com

Park, S-H

KR

Samsung

shpark@ dspsun.sait.samsung.co.kr

Parladori, G.

I

Alcatel Telecom

gparladori@tlt.alcatel.it

Powell, G.

RS

Inst of Microelectronics

gpowell@ime.org.sg

Purnhagen, H.

DE

Uni Hannover

purnhagen@tnt.uni-hannover.de

Rault, J-B.

FR

CCETT

jeanbernard.rault@cnet.francetelecom.fr

Ray, L.

USA

E-mu Systems

leer@emu.com

Richard.G.

Fr

Matra Nortel Communication

gael.richard@matranortel.com

Schreiner, P. G.

USA

Scientific Atlanta

pgs@sciatl.com

Sperschneider, R

DE

FhG-IIS

sps@iis.fhg.de

Spille, J.

DE

Thomson Multimedia

spillej@thmulti.com

Sugiyama, A

J

NEC

sc29a@dsp.cl.nec.co.jp

Suzuki, H.

J

JVC

suzukihr@KRHM.JVC-victor.co.jp

Tanaka, N.

J

Matsushita

natanaka@telecom.mci.mei.co.jp

Teichmann, B.

DE

FhG-IIS

tmn@iis.fhg.de

Thom, D.

USA

Mitsubishi

David.Thom@mea.com

Toguri, Y.

J

Sony

toguri@av.crl.sony.co.jp

Tsushima, M.

J

Matsushita

tsushima@arl.drl.mei.co.jp

Väänänen, M.

FIN

Nokia Res. Center

mauri.vaananen@research.nokia.com

Vercoe, B.

USA

MIT

bv@media.mit.edu

White, T.

USA

MMA (Liaison)

mma@midi.org

Zoia, G.

CH

EPFL

giorgio.zoia@epfl.ch

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