Apparatus for controlling a switcher and a special effects devic

Details Apparatus for controlling a switcher and a special effects devic Apparatus for controlling a switcher and a special effects devic

1997-04-01

1998-08-25

Grant, Christopher C.

Television

Image signal processing circuitry specific to television

Special effects

348584, 348705, H04N 974

Patent

active

057988005

ABSTRACT:
A video signal editing apparatus that can easily switch the entire apparatus to a predetermined setting. A video signal editing apparatus which specifies the desired video signal out of a plurality of video input signals input to a switcher to selectively output the desired video signal to a plurality of video signal processing devices, and which selects the desired video signal out of the video signals obtained through the plurality of video signal processing devices and the plurality of video input signals to finally output the desired video signal, comprises an operation control device for controlling the switcher and the plurality of video signal processing device, the operation control device having a memory for storing or reading the predetermined setting of the switcher and the predetermined setting of the plurality of video signal processing devices, the setting of the switcher and the setting of the plurality of video signal processing devices being simultaneously stored in the memory and being simultaneously read from the memory, thereby the entire apparatus can be easily switched to the predetermined setting.

REFERENCES:
patent: 3627914 (1971-12-01), Davies
patent: 4750050 (1988-06-01), Belmares-Sarabia et al.
patent: 4858011 (1989-08-01), Jackson et al.
patent: 5175622 (1992-12-01), Inoue et al.
patent: 5282038 (1994-01-01), Lowe

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