CA1323689C - Appareil de combinaison de signaux video - Google Patents

Appareil de combinaison de signaux video

Info

Publication number
CA1323689C
CA1323689C CA000616432A CA616432A CA1323689C CA 1323689 C CA1323689 C CA 1323689C CA 000616432 A CA000616432 A CA 000616432A CA 616432 A CA616432 A CA 616432A CA 1323689 C CA1323689 C CA 1323689C
Authority
CA
Canada
Prior art keywords
signal
output
scene
signals
mode
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
CA000616432A
Other languages
English (en)
Inventor
Richard A. Jackson
Kevin D. Windrem
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.)
Grass Valley Group Inc
Original Assignee
Grass Valley Group 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
Priority claimed from CA000529089A external-priority patent/CA1309768C/fr
Application filed by Grass Valley Group Inc filed Critical Grass Valley Group Inc
Priority to CA000616432A priority Critical patent/CA1323689C/fr
Application granted granted Critical
Publication of CA1323689C publication Critical patent/CA1323689C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Studio Circuits (AREA)
CA000616432A 1986-03-06 1992-07-06 Appareil de combinaison de signaux video Expired - Fee Related CA1323689C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000616432A CA1323689C (fr) 1986-03-06 1992-07-06 Appareil de combinaison de signaux video

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US83694586A 1986-03-06 1986-03-06
US836,945 1986-03-06
CA000529089A CA1309768C (fr) 1986-03-06 1987-02-05 Appareil de combinaison de signaux video
CA000616432A CA1323689C (fr) 1986-03-06 1992-07-06 Appareil de combinaison de signaux video

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000529089A Division CA1309768C (fr) 1986-03-06 1987-02-05 Appareil de combinaison de signaux video

Publications (1)

Publication Number Publication Date
CA1323689C true CA1323689C (fr) 1993-10-26

Family

ID=25671227

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000616432A Expired - Fee Related CA1323689C (fr) 1986-03-06 1992-07-06 Appareil de combinaison de signaux video

Country Status (1)

Country Link
CA (1) CA1323689C (fr)

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Legal Events

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