GB2410817B - Storing content - Google Patents

Storing content

Info

Publication number
GB2410817B
GB2410817B GB0423761A GB0423761A GB2410817B GB 2410817 B GB2410817 B GB 2410817B GB 0423761 A GB0423761 A GB 0423761A GB 0423761 A GB0423761 A GB 0423761A GB 2410817 B GB2410817 B GB 2410817B
Authority
GB
United Kingdom
Prior art keywords
storing content
storing
content
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 - Fee Related
Application number
GB0423761A
Other versions
GB0423761D0 (en
GB2410817A (en
Inventor
Jeremy Mayo Boswell
Jonathan Mark Kendrick
Timothy John Revell
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.)
Rok Productions Ltd
Original Assignee
Rok Productions Ltd
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 Rok Productions Ltd filed Critical Rok Productions Ltd
Publication of GB0423761D0 publication Critical patent/GB0423761D0/en
Priority to BRPI0405684 priority Critical patent/BRPI0405684A/en
Priority to EP05746956A priority patent/EP1759531A2/en
Priority to US11/629,556 priority patent/US20070288715A1/en
Priority to RU2007101296/09A priority patent/RU2007101296A/en
Priority to PCT/IB2005/051965 priority patent/WO2005125214A2/en
Publication of GB2410817A publication Critical patent/GB2410817A/en
Application granted granted Critical
Publication of GB2410817B publication Critical patent/GB2410817B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/10—Indexing; Addressing; Timing or synchronising; Measuring tape travel
    • G11B27/102—Programmed access in sequence to addressed parts of tracks of operating record carriers
    • G11B27/105—Programmed access in sequence to addressed parts of tracks of operating record carriers of operating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/00086—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy
    • G11B20/0021—Circuits for prevention of unauthorised reproduction or copying, e.g. piracy involving encryption or decryption of contents recorded on or reproduced from a record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • G11B27/034—Electronic editing of digitised analogue information signals, e.g. audio or video signals on discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440218—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by transcoding between formats or standards, e.g. from MPEG-2 to MPEG-4
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440263—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
    • H04N21/440272—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA for performing aspect ratio conversion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4408—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream encryption, e.g. re-encrypting a decrypted video stream for redistribution in a home network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates
    • H04N21/8355—Generation of protective data, e.g. certificates involving usage data, e.g. number of copies or viewings allowed
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
    • G11B2220/2562—DVDs [digital versatile discs]; Digital video discs; MMCDs; HDCDs

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
GB0423761A 2004-06-14 2004-10-26 Storing content Expired - Fee Related GB2410817B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BRPI0405684 BRPI0405684A (en) 2004-10-26 2004-12-16 portable data storage medium, apparatus and method for providing audio-visual content for playback on a mobile device, data stored on a portable medium or at least transiently stored in a memory and method for operating a mobile device
EP05746956A EP1759531A2 (en) 2004-06-14 2005-06-14 Media player
US11/629,556 US20070288715A1 (en) 2004-06-14 2005-06-14 Media Player
RU2007101296/09A RU2007101296A (en) 2004-06-14 2005-06-14 MULTIMEDIA PLAYER
PCT/IB2005/051965 WO2005125214A2 (en) 2004-06-14 2005-06-14 Media player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0413231A GB2410146B (en) 2004-06-14 2004-06-14 Providing audio-visual content

Publications (3)

Publication Number Publication Date
GB0423761D0 GB0423761D0 (en) 2004-12-01
GB2410817A GB2410817A (en) 2005-08-10
GB2410817B true GB2410817B (en) 2006-01-11

Family

ID=32732454

Family Applications (3)

Application Number Title Priority Date Filing Date
GB0602328A Expired - Fee Related GB2421394B (en) 2004-06-14 2004-06-14 Providing audio-visual content
GB0413231A Expired - Fee Related GB2410146B (en) 2004-06-14 2004-06-14 Providing audio-visual content
GB0423761A Expired - Fee Related GB2410817B (en) 2004-06-14 2004-10-26 Storing content

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB0602328A Expired - Fee Related GB2421394B (en) 2004-06-14 2004-06-14 Providing audio-visual content
GB0413231A Expired - Fee Related GB2410146B (en) 2004-06-14 2004-06-14 Providing audio-visual content

Country Status (3)

Country Link
CN (1) CN101073263A (en)
GB (3) GB2421394B (en)
RU (1) RU2007101296A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8904289B2 (en) * 2011-04-21 2014-12-02 Touchstream Technologies, Inc. Play control of content on a display device
US10552585B2 (en) * 2016-12-14 2020-02-04 Microsoft Technology Licensing, Llc Encoding optimization for obfuscated media
WO2018176734A1 (en) * 2017-03-27 2018-10-04 华为技术有限公司 Data processing method and terminal

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016238A1 (en) * 1993-12-06 1995-06-15 Telequip Corporation Secure computer memory card
EP1050887A1 (en) * 1999-04-27 2000-11-08 Matsushita Electric Industrial Co., Ltd. Semiconductor memory card and data reading apparatus
EP1050821A2 (en) * 1999-04-07 2000-11-08 Sony Corporation Memory units, data processing units, and methods therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0008501D0 (en) * 2000-04-07 2000-05-24 Hunt Simon J Mixed video streaming and push technology distribution system for mobile users
US7190976B2 (en) * 2000-10-02 2007-03-13 Microsoft Corporation Customizing the display of a mobile computing device
US20020151327A1 (en) * 2000-12-22 2002-10-17 David Levitt Program selector and guide system and method
JP2003087704A (en) * 2001-09-12 2003-03-20 Kenwood Corp On-vehicle optical disk reproduction system, on-vehicle optical disk reproducing device, converter, and information communication terminal
JP2003230117A (en) * 2002-01-31 2003-08-15 Nec Commun Syst Ltd Transmission system, transmission device, transmission scheme and transmission method for dynamic image data
JP2003298744A (en) * 2002-03-29 2003-10-17 Canon Inc Communication controller, gateway, information holder, information delivery system, communication control method, program and storing medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995016238A1 (en) * 1993-12-06 1995-06-15 Telequip Corporation Secure computer memory card
EP1050821A2 (en) * 1999-04-07 2000-11-08 Sony Corporation Memory units, data processing units, and methods therefor
EP1050887A1 (en) * 1999-04-27 2000-11-08 Matsushita Electric Industrial Co., Ltd. Semiconductor memory card and data reading apparatus

Also Published As

Publication number Publication date
GB0423761D0 (en) 2004-12-01
GB2421394B (en) 2007-03-21
GB0602328D0 (en) 2006-03-15
CN101073263A (en) 2007-11-14
RU2007101296A (en) 2008-07-27
GB2410817A (en) 2005-08-10
GB2410146A (en) 2005-07-20
GB2421394A (en) 2006-06-21
GB0413231D0 (en) 2004-07-14
GB2410146B (en) 2007-03-14

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090226 AND 20090304

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20090423 AND 20090429

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20110113 AND 20110119

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131026