Information Technology ISO/IEC JTC 1 N6626 Date: 2001-11-28 Replaces: Document Type: Other document (Defined) Document Title: SC 29 Presentation to the JTC 1 Plenary: Activity Report, 2001 Document Source: SC 29 Chairman Project Number: Document Status: This document was presented at the JTC 1 Hawaii Plenary (29 October -2November 2001). It is distributed to JTC 1 membership for information. Action ID: FYI Due Date: No. of Pages: 35

Secretariat, ISO/IEC JTC 1, American National Standards Institute, 25 West 43rd Street, New York, NY 10036;Telephone: 1 212 642 4932; Facsimile: 1 212 840 2298; Email: lrajchel@ansi.org

SC 29 Activity Report, 2001

Hiroshi WatanabeSC 29 Chairman

Outline

n Introduction of Major Projectsn JPEG2000 n MPEG-4n MPEG-7n MPEG-21

n Deliverablesn Market

n SC29 URL http://www.itscj.ipsj.or.jp/sc29

Projects

n JPEG2000 (1.29.14) … SC 29/WG 1

n JPEG2000 Image coding system

n MPEG-4 (1.29.13) … SC 29/WG 11

n Coding of audio-visual objects

n MPEG-7 (1.29.15) … SC 29/WG 11

n Multimedia content description interface

n MPEG-21 (1.29.17) … SC 29/WG 11

n Multimedia framework　(MPEG-21)

JPEG 2000 (ISO/IEC 15444)

n Title: JPEG 2000 image coding systemn Project history

n Started in July ‘93 n Part 1 IS finishedn Others are mostly at FDIS stage

n Main goaln High functional compression and manipulation of still

picture

JPEG 2000 Subdivisionn 15444-1 Core coding system, IS* (waiting for publication)

n 15444-1/AMD 1 Codestream Restrictions, FDAM*n 15444-1/AMD 2 Inclusion of additional color space,

FPDAM*n 15444-2 Extensions, FDIS*n 15444-3 Motion JPEG 2000, FDIS*n 15444-4 Conformance testing, FCD*n 15444-5 Reference software, FDIS*n 15444-6 Compound image file format, CD

n * denotes common text with ITU-Tn 15444-7 Guideline of minimum support function of

ISO/IEC 15444 was withdrawn

JPEG 2000 Features

n Improved compressionn Wavelet leads to 20% improvement

n Level of interest accessn Lossy to Lossless scalability, ROI

n Increased capacity of color informationn Different color space from display to printer

n Improved meta data capabilityn Corresponds to search enginen Intellectual property rights protection

n JPEG 2000 file format

JPEG 2000 Applications

n Photo archiven Satellite imagingn Digital photographyn Low cost printingn Web imagingn Wireless imagingn Medical imagingn Electronic publishingn Image banks

MPEG-4 (ISO/IEC 14496)

n Title: Coding of audio-visual objectsn Project history

n Started in July ‘93 n IS 2nd edition and AMD 1: IS and AMD (waiting for

publication)

n Others are mostly at FCD and FDIS stages

n Main goaln compression and manipulation of audio and visual

objects, the web page paradigm applied to audio and video

MPEG-4 Structuren Part 1 Systemsn Part 2 Visual n Part 3 Audion Part 4 Conformance Testingn Part 5 Reference Softwaren Part 6 DMIF (Delivery Multimedia Integration Framework)

n Figure

n Part 7: Optimised software for MPEG-4 visual toolsn Part 8: Carriage of ISO/IEC 14496 contents over IP

networks

MPEG-4 Subdividionn 14496-1:2001 Systems 2nd edition, IS (waiting for

publication)

n 14496-1/AMD 1 Extended BIFS, AMD1 (waiting for publication)

n 14496-1/AMD 2 Textual format, FPDAMn 14496-1/AMD 3 Intellectual Property Management and

Protection (IPMP) extentions, PDAMn 14496-1/AMD 4 Multi-users functionality extention, WDn 14496-1:2001/COR 1, DCORn 14496-1:2001/COR 2, WD

MPEG-4 Subdivision (contd.)

n 14496-2: 2001 Video IS 2nd edition, IS (waiting for publication)

n 14496-2/AMD 1 Studio profile, FDAMn 14496-2/AMD 2 Streaming video profile, FDAMn 14496-2:2001/COR 1, COR

MPEG-4 Subdivision (contd.)

n 14496-3:2001 Audio 2nd edition, IS (waiting for publication)

n 14496-3:2001/COR 1, WD

n 14496-4:2001 Conformance testing 2nd edition, IS (waiting for publication)

n 14496-4/AMD 1 Conformance testing for MPEG-4, PDAM

n 14496-4:1999/AMD 2 Flex Time, FPDAM (merged to AMD1)

MPEG-4 Subdivision (contd.)

n 14496-5:2001 Reference software 2nd edition,FDIS

n 14496-5/AMD 1 Reference software for MPEG-4, FPDAM

n 14496-5/AMD 2 MPEG-4 Reference software extensions for XMT and media nodes, PDAM

n 14496-7: Optimised software for MPEG-4 visual tools, PDTR

n 14496-8: Carriage of ISO/IEC 14496 contents over IP networks, FCD

MPEG-7 (ISO/IEC 15938)

n Title: Multimedia Content Desription Interfacen Project history

n Started in Oct ‘96 n FDIS status being achieved (WD last year)

n Main goaln Provide efficient content search to multimedia

database including audio, video, text

MPEG-7 Subdivision

n 15938-1 Systems, FDISn 15938-2 Description definition language, FDISn 15938-3 Visual, FDISn 15938-4 Audio, FDISn 15938-5 Multimedia description schemes,

FDISn 15938-6 Reference software, FDISn 15938-7 Conformance testing, WD

MPEG-7 Features

n Specify a standard set of n Descriptors (D) for Multimedia Informationn Description Scheme (DS)n Description Definition Language (DDL)

n Not Specifyn Search enginen Feature extraction system

MPEG-7 Applications

n Digital librariesn Multimedia directory servicesn Broadcast media selectionn Multimedia editingn Journalismn Film, video and radio archives

MPEG-21 (ISO/IEC 18034)

n Title: Multimedia framework (MPEG-21)n Project history

n Started in Dec 1999n Part 1 DTR has been achieved

n Main goaln To enable transparent and augmented use of

multimedia resources across a wide range of networks and devices

MPEG-21 Subdivision

n 21000-1* (TR) Vision, Technologies and Strategy, DTR

n 21000-2 Digital item declaration, CDn 21000-3 Digital item identification and

description, WDn Note that once the number 18034 was assigned, but

changed to 21000 for easier recognition

MPEG-21 Aim

n Many elements exist to build an infrastructure for the delivery and consumption of multimedia content

n The aim of starting MPEG-21n Understand if and how various components fit

together andn Discuss which new standards may be required, if

gaps in the infrastructure exist and, once the above two points have been reached,

n Actually accomplish the integration of different standards.

MPEG-21 Architectural Elements

n Digital Item Declarationn Content Representationn Digital Item Identification and Descriptionn Content Management and Usagen Intellectual Property Management and

Protectionn Terminals and Networksn Event Reporting

n Figure

Deliverables (Rio Res. 26)

n New Work Item Proposalsn None

n Public Relations and Marketing Effortn Consortium

n MPEG-4 Industry Forum (http://www.m4if.org)n MPEG-7 Industry Forum (http://mpeg-industry.com)

n Press Releasen After every WG meeting

n Workshopn Workshop and Exhibition on MPEG-4 (June 2001)n MPEG-7 Awareness event (March 2001)n MPEG Awareness Day (July 2001)

Deliverables (contd.)

n Public Relations and Marketing Effort (contd.)n ISO Bulletin

n "Information technology: Multimedia standards –what’s next," ISO Bulletin, Volume 32, No.1, January 2001

n New PAS submissionsn None

n Fast-track submissionsn None

SC Input to JTC 1 web site (Rio Res.31)

n In What’s New Archives from SC29n 8 items (2000/11-2001/10)

n Recent topics: 4 items (#5, #6, #7, #8)n Archived topics: 4 items (#1, #2, #3, #4)

n 10 items (1999/11-2000/10)n Recent topic: JPEG 2000n Archived topics

n 4 items (1999/2-1999/10)

Market n JPEG

n Digital Camera, 20 million cameras by 2001n MPEG-1

n Video CD: 60 million players only in Chinan Windows media player, 300 million (PC week)n MP3 Audio player, 3.3 million in 2000 (BBC news)n DAB receiver, 27 million receivers forecast in 5 years

(imagetech.com news)n MPEG-2

n Digital TV, 56 million STBn DVD player, 25 million players by 2001 (CEA)n TV Studio Equipment

n MPEG-4n Mobile phone

Market (contd.)

n New equipmentn 3G Mobile phone with video conferencing capability

using MPEG-4 Video (FOMA service in Japan)

(http://www.zdnet.co.jp/mobile/news/0106/29/fomatv.html)

Progress: JPEG

JPEG2000

1998 1999 2000 2001 2002

15444-1

15444-1/AMD1

15444-1/AMD2

15444-1/COR1

15444-1/COR2

15444-2

15444-2/AMD1

15444-3

15444-4

15444-5

15444-5/AMD1

15444-6

Pro

ject

Year

CD/PDAM

FCD/FPDAM

FDIS/FDAM

IS/AMD

Progress: MPEG-4

MPEG-4 Part1: Systems

1995 1996 1997 1998 1999 2000 2001 2002

Version1_14496-1

Version2_14496-1/AMD1

14496-1/COR1

14496-1:2001

14496-1:2001/AMD1

14496-1:2001/AMD2

14496-1:2001/AMD3

14496-1:2001/AMD4

14496-1:2001/COR1

14496-2:1999

14496-2:1999/AMD1

14496-1:2001/COR2

Pro

ject

Year

CD/PDAM

FCD/FPDAM

FDIS/FDAM

IS/AMD

Progress: MPEG-4

MPEG-4 Part2: Video

1995 1996 1997 1998 1999 2000 2001 2002

14496-2/COR1

14496-2/AMD2

14496-2:2001

14496-2:2001/AMD1(14496-

2/AMD3)

14496-2:2001/AMD2(14496-

2/AMD4)

14496-2:2001/COR1(14496-

2/COR2)

Pro

ject

Year

CD/PDAM

FCD/FPDAM

FDIS/FDAM

IS/AMD

Progress: MPEG-4

MPEG-4 Part3: Audio

1995 1996 1997 1998 1999 2000 2001 2002

Version1 14496-3

Version2 14496-3/AMD1

14496-3/COR1

14496-3/Amd/COR1

14496-3:2001

14496-3:2001/COR1

Pro

ject

Year

CD/PDAM

FCD/FPDAM

FDIS/FDAM

IS/AMD

Progress: MPEG-4

MPEG-4 Part5: Reference Software, Part6: DMIF

1995 1996 1997 1998 1999 2000 2001 2002

Version114496-5

Version2 14496-5/AMD1

14496-5/COR1

14496-5:2001

14496-5:2001/AMD1

14496-5:2001/AMD2

Version114496-6:1999

Version2 14496-6/AMD1

14496-6/COR1

14496-6:2000

Pro

ject

Year

CD/PDAM

FCD/FPDAM

FDIS/FDAM

IS/AMD

Progress: MPEG-4

MPEG-4 Part4: Conformance Testing

1995 1996 1997 1998 1999 2000 2001 2002

Version114496-4

Version2 14496-4/AMD1

14496-4/AMD2

14496-4:2001

14496-4:2001/AMD 1

14496-4/COR1

Pro

ject

Year

CD/PDAM

FCD/FPDAM

FDIS/FDAM

IS/AMD

Progress: MPEG-7

MPEG-7

1995 1996 1997 1998 1999 2000 2001 2002

15938-1

15938-2

15938-3

15938-4

15938-5

15938-6

15938-7

15938-8

Pro

ject

Year

CD

FCD

Progress: MPEG-21

MPEG-21

1998 1999 2000 2001 2002

TR 21000-1

21000-2

21000-3

21000-4

21000-5

21000-6

Pro

ject

year

CD/PDTR

FDIS/DTR