Television receiver incorporating video recording and reproducin

Details Television receiver incorporating video recording and reproducin Television receiver incorporating video recording and reproducin

1995-06-05

1996-10-29

Tran, Thai Q.

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

348725, 348553, H04N 979

Patent

active

055701965

ABSTRACT:
A video signal from a tuner or an input terminal is provided to a second color system circuit and a first color system circuit. The video signal provided to the second color system circuit is recorded in a video recording and reproducing apparatus after the color system is set based on a control signal from a second color system control data output circuit. The color system information discriminated in the second automatic color system discriminating circuit controls the second color system control data output circuit. The video signal input to the first color system circuit is processed based on a control signal from a first color system control data output circuit. The color system information discriminated in the first automatic color system discriminating circuit controls the first color system control data output circuit. The color system information discriminated in the first automatic color system discriminating circuit, and the color system information held in a color system information circuit are compared in a color system comparator. If it is determined that the second automatic color system discriminating circuit cannot discriminate the color system, a color control data output circuit is actuated to control the color adjusting circuit so that the video signal may be in an abnormal state. The video signal is provided to a display device to warn the user.

REFERENCES:
patent: 5233434 (1993-08-01), Furuki et al.
patent: 5432612 (1995-07-01), Takashimisu et al.

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