ATE292355T1 - 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
ATE292355T1
ATE292355T1 AT98924744T AT98924744T ATE292355T1 AT E292355 T1 ATE292355 T1 AT E292355T1 AT 98924744 T AT98924744 T AT 98924744T AT 98924744 T AT98924744 T AT 98924744T AT E292355 T1 ATE292355 T1 AT E292355T1
Authority
AT
Austria
Prior art keywords
text
program
television program
enhancement
time shifting
Prior art date
Application number
AT98924744T
Other languages
English (en)
Inventor
Roy J Mankovitz
Original Assignee
Gemstar Dev Corp
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 Dev Corp filed Critical Gemstar Dev Corp
Application granted granted Critical
Publication of ATE292355T1 publication Critical patent/ATE292355T1/de

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)
AT98924744T 1997-04-21 1998-04-20 Verfahren und vorrichtung zur zeitverschiebung von video und text in einem fernsehprogrammmit textverbesserung ATE292355T1 (de)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
ATE292355T1 true ATE292355T1 (de) 2005-04-15

Family

ID=26721237

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98924744T ATE292355T1 (de) 1997-04-21 1998-04-20 Verfahren und vorrichtung zur zeitverschiebung von video und text in einem fernsehprogrammmit 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
CA2289281C (en) 2006-07-04
ES2242282T3 (es) 2005-11-01
WO1998048566A2 (en) 1998-10-29
AU7684198A (en) 1998-11-13
CA2289281A1 (en) 1998-10-29
DE69829557T2 (de) 2005-09-29
WO1998048566A3 (en) 1999-01-21
EP0978198A4 (de) 2000-04-12
DE69829557D1 (de) 2005-05-04
JP3540328B2 (ja) 2004-07-07
EP0978198A2 (de) 2000-02-09
EP0978198B1 (de) 2005-03-30
JP2001501068A (ja) 2001-01-23

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