DK0965227T3 - Digitalt interaktivt system for tilvejebringelse af fuld interaktivitet med live programhændelser - Google Patents

Digitalt interaktivt system for tilvejebringelse af fuld interaktivitet med live programhændelser

Info

Publication number
DK0965227T3
DK0965227T3 DK97929711T DK97929711T DK0965227T3 DK 0965227 T3 DK0965227 T3 DK 0965227T3 DK 97929711 T DK97929711 T DK 97929711T DK 97929711 T DK97929711 T DK 97929711T DK 0965227 T3 DK0965227 T3 DK 0965227T3
Authority
DK
Denmark
Prior art keywords
live program
interactive system
providing full
live
digital interactive
Prior art date
Application number
DK97929711T
Other languages
Danish (da)
English (en)
Inventor
Michael J Freeman
Craig Ullman
Original Assignee
Actv Inc
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 Actv Inc filed Critical Actv Inc
Application granted granted Critical
Publication of DK0965227T3 publication Critical patent/DK0965227T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/10—Adaptations for transmission by electrical cable
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44213—Monitoring of end-user related data
    • H04N21/44222—Analytics of user selections, e.g. selection of programs or purchase activity
    • H04N21/44224—Monitoring of user activity on external systems, e.g. Internet browsing
    • H—ELECTRICITY
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    • H04N5/262—Studio circuits, e.g. for mixing, switching-over, change of character of image, other special effects ; Cameras specially adapted for the electronic generation of special effects
    • H04N5/268—Signal distribution or switching
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/005—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein
    • G03C1/06—Silver halide emulsions; Preparation thereof; Physical treatment thereof; Incorporation of additives therein with non-macromolecular additives
    • G03C1/08—Sensitivity-increasing substances
    • G03C1/10—Organic substances
    • G03C1/12—Methine and polymethine dyes
    • G03C1/26—Polymethine chain forming part of a heterocyclic ring
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Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Databases & Information Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Social Psychology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Computer Security & Cryptography (AREA)
  • Business, Economics & Management (AREA)
  • Marketing (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Graphics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Television Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Picture Signal Circuits (AREA)
  • Circuits Of Receivers In General (AREA)
  • Radio Transmission System (AREA)
  • Communication Control (AREA)
DK97929711T 1997-03-11 1997-05-29 Digitalt interaktivt system for tilvejebringelse af fuld interaktivitet med live programhændelser DK0965227T3 (da)

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US81516897A 1997-03-11 1997-03-11
PCT/US1997/009045 WO1998041020A1 (en) 1997-03-11 1997-05-29 A digital interactive system for providing full interactivity with live programming events

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EP (5) EP0965227B1 (de)
JP (1) JP2002510439A (de)
KR (1) KR100530295B1 (de)
CN (2) CN100438610C (de)
AT (1) ATE213114T1 (de)
AU (1) AU758650B2 (de)
BR (1) BR9714670B1 (de)
CA (1) CA2283957C (de)
DE (2) DE69710372T2 (de)
DK (1) DK0965227T3 (de)
ES (2) ES2211402T3 (de)
GB (1) GB2338388B (de)
HK (10) HK1024107A1 (de)
IL (1) IL131860A (de)
WO (1) WO1998041020A1 (de)

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