[go: up one dir, main page]

GB2383872B - Method and system for controlling usage and protecting against copying of digital multimedia content and associated players/readers - Google Patents

Method and system for controlling usage and protecting against copying of digital multimedia content and associated players/readers

Info

Publication number
GB2383872B
GB2383872B GB0308420A GB0308420A GB2383872B GB 2383872 B GB2383872 B GB 2383872B GB 0308420 A GB0308420 A GB 0308420A GB 0308420 A GB0308420 A GB 0308420A GB 2383872 B GB2383872 B GB 2383872B
Authority
GB
United Kingdom
Prior art keywords
readers
multimedia content
digital multimedia
protecting against
against copying
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
GB0308420A
Other versions
GB0308420D0 (en
GB2383872A (en
Inventor
Changsheng Xu
Jiankang Wu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National University of Singapore
Original Assignee
National University of Singapore
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by National University of Singapore filed Critical National University of Singapore
Publication of GB0308420D0 publication Critical patent/GB0308420D0/en
Publication of GB2383872A publication Critical patent/GB2383872A/en
Application granted granted Critical
Publication of GB2383872B publication Critical patent/GB2383872B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Technology Law (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Storage Device Security (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
GB0308420A 2000-10-13 2000-10-13 Method and system for controlling usage and protecting against copying of digital multimedia content and associated players/readers Expired - Lifetime GB2383872B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2000/000173 WO2002031618A2 (en) 2000-10-13 2000-10-13 Method and system for controlling usage and protecting against copying of digital multimedia content and associated players/readers

Publications (3)

Publication Number Publication Date
GB0308420D0 GB0308420D0 (en) 2003-05-21
GB2383872A GB2383872A (en) 2003-07-09
GB2383872B true GB2383872B (en) 2004-11-10

Family

ID=20428877

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0308420A Expired - Lifetime GB2383872B (en) 2000-10-13 2000-10-13 Method and system for controlling usage and protecting against copying of digital multimedia content and associated players/readers

Country Status (2)

Country Link
GB (1) GB2383872B (en)
WO (1) WO2002031618A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8732086B2 (en) 2003-01-02 2014-05-20 Catch Media, Inc. Method and system for managing rights for digital music
US8666524B2 (en) 2003-01-02 2014-03-04 Catch Media, Inc. Portable music player and transmitter
US8644969B2 (en) 2003-01-02 2014-02-04 Catch Media, Inc. Content provisioning and revenue disbursement
US8918195B2 (en) 2003-01-02 2014-12-23 Catch Media, Inc. Media management and tracking

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997037316A1 (en) * 1996-04-01 1997-10-09 Copyright Clearance Center, Inc. An electronic rights management and authorization system
EP0813122A2 (en) * 1996-06-10 1997-12-17 Canon Kabushiki Kaisha A developing apparatus
WO1998007250A1 (en) * 1996-08-16 1998-02-19 Net 1 Incorporated Secure transmission of sensitive information over a public/insecure communications medium
EP0864959A2 (en) * 1997-03-12 1998-09-16 Mitsubishi Corporation Data management system
WO1999057623A2 (en) * 1998-04-30 1999-11-11 Fraunhofer Center For Research In Computer Graphics, Inc. Active watermarks and watermark agents

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997037316A1 (en) * 1996-04-01 1997-10-09 Copyright Clearance Center, Inc. An electronic rights management and authorization system
EP0813122A2 (en) * 1996-06-10 1997-12-17 Canon Kabushiki Kaisha A developing apparatus
WO1998007250A1 (en) * 1996-08-16 1998-02-19 Net 1 Incorporated Secure transmission of sensitive information over a public/insecure communications medium
EP0864959A2 (en) * 1997-03-12 1998-09-16 Mitsubishi Corporation Data management system
WO1999057623A2 (en) * 1998-04-30 1999-11-11 Fraunhofer Center For Research In Computer Graphics, Inc. Active watermarks and watermark agents

Also Published As

Publication number Publication date
WO2002031618A2 (en) 2002-04-18
GB0308420D0 (en) 2003-05-21
WO2002031618A3 (en) 2002-09-26
GB2383872A (en) 2003-07-09

Similar Documents

Publication Publication Date Title
AU9291001A (en) Systems and methods for preventing unauthorized use of digital content
AU6131899A (en) Watermarking system and methodology for digital multimedia content
EP2280545B8 (en) Method and system for delivering digital content
AU2002318218A1 (en) System and method for providing conditional access to digital content
AU2001264351A1 (en) Watermark embedding and extracting method for protecting digital audio contents copyright and preventing duplication and apparatus using thereof
MXPA01009194A (en) System and method for licensing content.
AU2001283522A1 (en) System and method for interactive video content programming
EP0714204A3 (en) Illegal view and copy protection method in digital video system and controlling method thereof
AU6640500A (en) Methods and systems of protecting digital content
EP1323308A4 (en) Delay reduction for transmission and processing of video data
AU2002360686A8 (en) An interface and system for managing multimedia content and related information
IL132133A0 (en) Method and composition for treating sleep apnea
IL138578A0 (en) Method and system for creating video programs
AU2001285265A1 (en) System for managing rights and permitting on-line playback of digital content
AU5321000A (en) System and method for playing a digital video file
GB0226072D0 (en) System and method for play while recording processing
HUP0000374A3 (en) Method and apparatus for the reproduction of digital data streams
AU2001255834A1 (en) Method and system for delivery and execution of copy protected digital content
IL157976A0 (en) Apparatus and method for digital content concealment
AU2002213711A1 (en) System and method for managing digital content
GB0416414D0 (en) System and method for digital content management controlling copyright protection
PL348977A1 (en) Method for coding and decoding multimedia data
GB9928558D0 (en) Copyright protection system and method
AU6222900A (en) Systems for digital watermarking and distribution of recorded content
GB2383872B (en) Method and system for controlling usage and protecting against copying of digital multimedia content and associated players/readers