KS X ISO IEC TR 21000-1-2007 Information technology－Multimedia framework(MPEG－21)－Part 1：Vision Technologies and Strategy《信息技术 多媒体框架(MPEG-21) 第1部分 前景、技术和策略》.pdf

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3、ultimedia framework(MPEG21)Part 1：Vision, Technologies and Strategy , . 1 MPEG21 ISO/IEC JTC 1/SC 29/WG 11 . . WG 11 WG 11 , . . . , . , . , , , . , , . . 7 . MPEG21 . MPEG21 . 2 KS X ISO/IEC TR 210001：2007 2 . 2.1 (anchor) , . 2.2 (container) 2.3 (digital item) MPEG21 , 2.4 (end user) , ( , ) “ ” .

4、 2.5 (privacy) 2.6 (resource) , 2.7 (trust) , . 2.8 (user) . (, , , ). 3 3.1 API Application Program Interface 3.2 ATSC Advanced Television Systems Committee 3.3 CATV Community Aerial TeleVision 3.4 CD Compact Disc KS X ISO/IEC TR 210001：2007 3 3.5 CPU Central Processing Unit 3.6 DAI DMIF Applicatio

5、n Interface 3.7 DASE DTV Applications Software Environment 3.8 DMIF Multimedia Integration Framework 3.9 DSL Digital Subscriber Line 3.10 DTV Digital TV 3.11 DVB Digital Video Broadcasting 3.12 EPG Electronic Programme Guide 3.13 GIF Graphics Interchange Format 3.14 GPRS Generalized Packetized Radio

6、 System 3.15 HTML HyperText Mark-up Language 3.16 HW HardWare 3.17 ID Identifier 3.18 IEEE Institute of Electrical and Electronic Engineers 3.19 I/O Input/Output 3.20 IPMP Intellectual Property Management and Protection 3.21 ITU International Telecommunication Union 3.22 JPEG Joint Photographic Expe

7、rts Group 3.23 JPG JPEG file extension 3.24 LMDS Local Multipoint Distribution System 3.25 MHP Multimedia Home Platform 3.26 MIDI Musical Industry Digital Interface 3.27 MMDS Microwave Multipoint Distribution System 3.28 MPEG Motion Picture Experts Group 3.29 MSF Multiservice Switching Forum 3.30 NP

8、I Network Programing Interface 3.31 PC Personal Computer KS X ISO/IEC TR 210001：2007 4 3.32 PDF Portable Document Format 3.33 PNG Portable Network Graphics 3.34 QoS Quality of Service 3.35 SGML Standard Generalized Markup Language 3.36 SW SoftWare 3.37 TR Technical Report 3.38 TV TeleVison 3.39 UI U

9、ser Interface 3.40 UMTS Universal Mobile Telecommunications Systems 3.41 VRML Virtual Reality Modeling Language 3.42 XML eXtensible Markup Language 4 . MPEG 21 . , , , , , , . . , MPEG21 “ ” “ ” , . ( , , ) , MPEG 21 . MPEG21 . 5. , . 6. 7 . . , , . , . 7. . , . , . , . KS X ISO/IEC TR 210001：2007 5

10、 , MPEG MPEG . 4.1 . . . . “ ” ( , ). “ ” 1) . , . . ( ), (), (), () . . , . “ ” . MPEG21 . MPEG21 . , MPEG . , . MPEG21 . , . 4.2 . , , . , , , ( .) . 1) , / , , / , KS X ISO/IEC TR 210001：2007 6 MPEG21 , , , , , , , , , , , . , MPEG . . 4.3 MPEG21 . . . 4.3.1 , . 4.3.2 . 4.3.2.1 , . 4.3.2.2 4.3.2.

11、3 4.3.3 , , , , 4.4 MPEG MPEG . , MPEG . MPEG21 , . . 4.5 MPEG . KS X ISO/IEC TR 210001：2007 7 . MPEG21 . . 4.6 . , . . , . MPEG21 MPEG21 . MPEG21 7 . a) b) c) d) e) f) g) . 4.6.1 MPEG21 2) . 4.6.2 MPEG21 , , , . 4.6.2.1 , 4.6.2.2 , 4.6.2.3 4.6.2.4 ID 2) 2. KS X ISO/IEC TR 210001：2007 8 4.6.2.5 , 4.

12、6.3 MPEG21 ( ) , , , , , . . (“” ) “ ” . . 4.6.4 MPEG21 3) , , , , . D . 4.6.5 , () . , , , . . 4.6.5.1 (QoS) . 4.6.5.2 . 4.6.5.3 . 4.6.6 MPEG21 . 3) MPEG21 (5.1 ). KS X ISO/IEC TR 210001：2007 9 4.6.6.1 , QoS 4.6.6.2 4.6.7 MPEG21 ( ) . “ ” , MPEG21 , . MPEG21 . 4.7 MPEG . MPEG ( , ) . MPEG . ( ) A .

13、 MPEG . MPEG . , . . , . , . MPEG . MPEG . MPEG . . , MPEG ( A)( ). KS X ISO/IEC TR 210001：2007 10 5 5.1 MPEG21 . , , , , , , . ( 1). , MPEG21 “ ” “ ” , . (, , ) , MPEG21 . MPEG21 . 1 . MPEG21 E . MPEG21 , . , , , , , , , , . MPEG21 “ ”, . 5.2 7 ( 2). a) ( ?) b) ( ?) c) ( , ?) d) ( ?) B A / / KS X ISO/IEC TR 210001：2007 11 e) ( ?) f) ( ? ?) g) (