DE69829557D1 - Verfahren und vorrichtung zur zeitverschiebung von video und text in einem fernsehprogrammmit textverbesserung - Google Patents

Verfahren und vorrichtung zur zeitverschiebung von video und text in einem fernsehprogrammmit textverbesserung

Info

Publication number
DE69829557D1
DE69829557D1 DE69829557T DE69829557T DE69829557D1 DE 69829557 D1 DE69829557 D1 DE 69829557D1 DE 69829557 T DE69829557 T DE 69829557T DE 69829557 T DE69829557 T DE 69829557T DE 69829557 D1 DE69829557 D1 DE 69829557D1
Authority
DE
Germany
Prior art keywords
program
text
improvement
time shifting
video
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
DE69829557T
Other languages
English (en)
Other versions
DE69829557T2 (de
Inventor
J Mankovitz
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.)
Gemstar Development LLC
Original Assignee
Gemstar Development LLC
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 Gemstar Development LLC filed Critical Gemstar Development LLC
Application granted granted Critical
Publication of DE69829557D1 publication Critical patent/DE69829557D1/de
Publication of DE69829557T2 publication Critical patent/DE69829557T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing 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
    • H04N21/433Content storage operation, e.g. storage operation in response to a pause request, caching operations
    • H04N21/4333Processing operations in response to a pause request
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/45Management 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
    • H04N21/462Content 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
    • H04N21/4622Retrieving content or additional data from different sources, e.g. from a broadcast channel and the Internet
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47End-user applications
    • H04N21/478Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782Web browsing, e.g. WebTV
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00Details of television systems
    • H04N5/76Television signal recording
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/08Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/087Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
    • H04N7/088Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Television Systems (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
DE69829557T 1997-04-21 1998-04-20 Verfahren und vorrichtung zur zeitverschiebung von video und text in einem fernsehprogramm mit textverbesserung Expired - Fee Related DE69829557T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US4416197P 1997-04-21 1997-04-21
US44161P 1997-04-21
US5224897P 1997-07-11 1997-07-11
US52248P 1997-07-11
PCT/US1998/008305 WO1998048566A2 (en) 1997-04-21 1998-04-20 Tv vbi encoded url with video storage

Publications (2)

Publication Number Publication Date
DE69829557D1 true DE69829557D1 (de) 2005-05-04
DE69829557T2 DE69829557T2 (de) 2005-09-29

Family

ID=26721237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69829557T Expired - Fee Related DE69829557T2 (de) 1997-04-21 1998-04-20 Verfahren und vorrichtung zur zeitverschiebung von video und text in einem fernsehprogramm mit textverbesserung

Country Status (8)

Country Link
EP (1) EP0978198B1 (de)
JP (1) JP3540328B2 (de)
AT (1) ATE292355T1 (de)
AU (1) AU7684198A (de)
CA (1) CA2289281C (de)
DE (1) DE69829557T2 (de)
ES (1) ES2242282T3 (de)
WO (1) WO1998048566A2 (de)

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Also Published As

Publication number Publication date
JP3540328B2 (ja) 2004-07-07
ATE292355T1 (de) 2005-04-15
CA2289281C (en) 2006-07-04
EP0978198B1 (de) 2005-03-30
AU7684198A (en) 1998-11-13
WO1998048566A3 (en) 1999-01-21
WO1998048566A2 (en) 1998-10-29
CA2289281A1 (en) 1998-10-29
DE69829557T2 (de) 2005-09-29
ES2242282T3 (es) 2005-11-01
EP0978198A4 (de) 2000-04-12
JP2001501068A (ja) 2001-01-23
EP0978198A2 (de) 2000-02-09

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