Video signal processing apparatus

Details Video signal processing apparatus Video signal processing apparatus

1995-01-13

1996-05-21

Kuntz, Curtis

Television

Basic receiver with additional function

Instant replay or freeze frame

358335, 360 101, H04N 514

Patent

active

055194486

ABSTRACT:
A video signal processing apparatus provided with a signal processing circuit including a memory capable of storing inputted video signals of one frame. In response to an operation of a manually operable freeze key, writing the video signals to the memory is inhibited, and reading the video signals from the memory is continuously performed. In response to a continuous operation of the freeze key in excess of a predetermined time period, the video signals of one frame are periodically written to the memory, and the video signals in the memory are continuously read. Various special effects can be given to images upon an operation of the single freeze key.

REFERENCES:
patent: 4080626 (1978-03-01), Hurst et al.
patent: 4130834 (1978-12-01), Mender
patent: 4403250 (1983-09-01), Kellar
patent: 4475131 (1984-10-01), Nishizawa

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