GB2378841B - Television system - Google Patents

Television system

Info

Publication number
GB2378841B
GB2378841B GB0214571A GB0214571A GB2378841B GB 2378841 B GB2378841 B GB 2378841B GB 0214571 A GB0214571 A GB 0214571A GB 0214571 A GB0214571 A GB 0214571A GB 2378841 B GB2378841 B GB 2378841B
Authority
GB
United Kingdom
Prior art keywords
television system
television
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
GB0214571A
Other versions
GB2378841A (en
GB0214571D0 (en
Inventor
Dale Mountain
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.)
Arris Global Ltd
Original Assignee
Pace Micro Technology PLC
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 Pace Micro Technology PLC filed Critical Pace Micro Technology PLC
Publication of GB0214571D0 publication Critical patent/GB0214571D0/en
Publication of GB2378841A publication Critical patent/GB2378841A/en
Application granted granted Critical
Publication of GB2378841B publication Critical patent/GB2378841B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N21/44029—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 for generating different versions
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • 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
    • H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4331—Caching operations, e.g. of an advertisement for later insertion during playback
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4627—Rights management associated to the content
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/162—Authorising the user terminal, e.g. by paying; Registering the use of a subscription channel, e.g. billing

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
GB0214571A 2001-07-06 2002-06-25 Television system Expired - Fee Related GB2378841B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0116517A GB0116517D0 (en) 2001-07-06 2001-07-06 Television system

Publications (3)

Publication Number Publication Date
GB0214571D0 GB0214571D0 (en) 2002-08-07
GB2378841A GB2378841A (en) 2003-02-19
GB2378841B true GB2378841B (en) 2005-08-03

Family

ID=9918024

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0116517A Ceased GB0116517D0 (en) 2001-07-06 2001-07-06 Television system
GB0214571A Expired - Fee Related GB2378841B (en) 2001-07-06 2002-06-25 Television system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0116517A Ceased GB0116517D0 (en) 2001-07-06 2001-07-06 Television system

Country Status (1)

Country Link
GB (2) GB0116517D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2426623B (en) * 2005-05-23 2011-01-26 British Sky Broadcasting Ltd Apparatus for media recording and playback
FR2944933B1 (en) * 2009-07-24 2011-12-02 Quadrille Ingenierie METHOD FOR DIFFUSION OF DIGITAL DATA

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044172A1 (en) * 1999-01-20 2000-07-27 Intel Corporation System for providing video on demand
EP1161087A2 (en) * 2000-05-31 2001-12-05 Matsushita Electric Industrial Co., Ltd. Receiving apparatus that receives and accumulates broadcast contents and makes contents available according to user requests
EP1176826A2 (en) * 2000-07-21 2002-01-30 Hughes Electronics Corporation Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000044172A1 (en) * 1999-01-20 2000-07-27 Intel Corporation System for providing video on demand
EP1161087A2 (en) * 2000-05-31 2001-12-05 Matsushita Electric Industrial Co., Ltd. Receiving apparatus that receives and accumulates broadcast contents and makes contents available according to user requests
EP1176826A2 (en) * 2000-07-21 2002-01-30 Hughes Electronics Corporation Super encrypted storage and retrieval of media programs in a hard-paired receiver and storage device

Also Published As

Publication number Publication date
GB2378841A (en) 2003-02-19
GB0214571D0 (en) 2002-08-07
GB0116517D0 (en) 2001-08-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20210625