Video signal recording and reproducing apparatus having a built-

Details Video signal recording and reproducing apparatus having a built- Video signal recording and reproducing apparatus having a built-

1990-08-29

1992-10-06

McElheny, Jr., Donald

Facsimile and static presentation processing

Facsimile

Recording apparatus

H04N 987

Patent

active

051537435

ABSTRACT:
Only one encoder for encoding color difference signals B-Y and R-Y into a carrier chrominance signal is required in a video camera combined in one unit with a video signal recording and reproducing apparatus. In both a recording and a reproducing mode, a composite video signal is provided as an output signal for monitoring, even though the color video signal is processed in the component manner by the apparatus. A synchronizing signal is selectively applied to the encoder either from a reference signal generator or from a reproduced synchronizing signal in the recording mode or the reproducing mode, respectively, so that only one encoder is sufficient to perform both recording and playback.

REFERENCES:
patent: 3812523 (1974-05-01), Narahara
patent: 4467368 (1984-08-01), Horstmann
patent: 4553175 (1985-11-01), Baumeister
patent: 4613909 (1986-09-01), Tobe
patent: 4764812 (1988-08-01), Hamley

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