HK1032310A1 - A reception unit for switching between received video signals - Google Patents

A reception unit for switching between received video signals

Info

Publication number
HK1032310A1
HK1032310A1 HK01102473A HK01102473A HK1032310A1 HK 1032310 A1 HK1032310 A1 HK 1032310A1 HK 01102473 A HK01102473 A HK 01102473A HK 01102473 A HK01102473 A HK 01102473A HK 1032310 A1 HK1032310 A1 HK 1032310A1
Authority
HK
Hong Kong
Prior art keywords
switching
reception unit
video signals
received video
live
Prior art date
Application number
HK01102473A
Other languages
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
Publication of HK1032310A1 publication Critical patent/HK1032310A1/xx

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
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    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
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    • 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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    • H04N5/222—Studio circuitry; Studio devices; Studio equipment
    • 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)
  • Chemical & Material Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Marketing (AREA)
  • Computer Graphics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (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)
HK01102473A 1997-03-11 2000-09-29 A reception unit for switching between received video signals HK1032310A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81516897A 1997-03-11 1997-03-11

Publications (1)

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HK1032310A1 true HK1032310A1 (en) 2001-07-13

Family

ID=25217069

Family Applications (10)

Application Number Title Priority Date Filing Date
HK00103011A HK1024107A1 (en) 1997-03-11 2000-05-19 A digital interactive system for providing full interactivity with live programming events
HK01102474A HK1032311A1 (en) 1997-03-11 2000-09-29 A digital interactive system for providing full interactivity with live programming events
HK00106534A HK1027700A1 (en) 1997-03-11 2000-09-29 A digital interactive system for providing full interactivity with live programming events
HK01102475A HK1032312A1 (en) 1997-03-11 2000-09-29 A digital interactive system for providing full interactivity with live programming events
HK01102473A HK1032310A1 (en) 1997-03-11 2000-09-29 A reception unit for switching between received video signals
HK02100100.5A HK1039709B (zh) 1997-03-11 2001-04-07 用以接收及顯示視訊信號之互動式節目接收單元
HK02100098.9A HK1039708B (zh) 1997-03-11 2001-04-07 在接收之視訊信號間切換之切換單元
HK01108449A HK1039235A1 (en) 1997-03-11 2001-11-30 A digital interactive system for providing full interactivity with live programming events
HK01108450A HK1039236A1 (en) 1997-03-11 2001-11-30 A digital interactive system for providing full interactivity with live programming events
HK02100101.4A HK1038858B (zh) 1997-03-11 2002-01-07 一接收單元用於接收視訊信號之間之切換

Family Applications Before (4)

Application Number Title Priority Date Filing Date
HK00103011A HK1024107A1 (en) 1997-03-11 2000-05-19 A digital interactive system for providing full interactivity with live programming events
HK01102474A HK1032311A1 (en) 1997-03-11 2000-09-29 A digital interactive system for providing full interactivity with live programming events
HK00106534A HK1027700A1 (en) 1997-03-11 2000-09-29 A digital interactive system for providing full interactivity with live programming events
HK01102475A HK1032312A1 (en) 1997-03-11 2000-09-29 A digital interactive system for providing full interactivity with live programming events

Family Applications After (5)

Application Number Title Priority Date Filing Date
HK02100100.5A HK1039709B (zh) 1997-03-11 2001-04-07 用以接收及顯示視訊信號之互動式節目接收單元
HK02100098.9A HK1039708B (zh) 1997-03-11 2001-04-07 在接收之視訊信號間切換之切換單元
HK01108449A HK1039235A1 (en) 1997-03-11 2001-11-30 A digital interactive system for providing full interactivity with live programming events
HK01108450A HK1039236A1 (en) 1997-03-11 2001-11-30 A digital interactive system for providing full interactivity with live programming events
HK02100101.4A HK1038858B (zh) 1997-03-11 2002-01-07 一接收單元用於接收視訊信號之間之切換

Country Status (15)

Country Link
EP (5) EP1026897A3 (xx)
JP (1) JP2002510439A (xx)
KR (1) KR100530295B1 (xx)
CN (2) CN100438610C (xx)
AT (1) ATE213114T1 (xx)
AU (1) AU758650B2 (xx)
BR (1) BR9714670B1 (xx)
CA (1) CA2283957C (xx)
DE (2) DE69710372T2 (xx)
DK (1) DK0965227T3 (xx)
ES (2) ES2211402T3 (xx)
GB (1) GB2338388B (xx)
HK (10) HK1024107A1 (xx)
IL (1) IL131860A (xx)
WO (1) WO1998041020A1 (xx)

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