Caption display apparatus for VCR

Details Caption display apparatus for VCR Caption display apparatus for VCR

1993-11-01

1995-10-10

Chin, Tommy P.

Facsimile and static presentation processing

Facsimile

Recording apparatus

358335, 358312, H04N 5783

Patent

active

054575427

ABSTRACT:
A caption display apparatus for a video cassette recorder (VCR), comprising a caption signal detection circuit for detecting a caption signal from a video signal, a caption display signal generation circuit for generating a caption character signal in response to the detected caption signal from the caption signal detection circuit and then outputting a caption display signal as a result of determination of a display size and a display window position of the generated caption character signal, a caption control device for storing the caption display signals from the caption display signal generation circuit and selectively outputting the stored caption display signals in a normal play mode or one of modes other than the normal play mode under selection of the user to perform the caption display for a predetermined time period in the mode selected by the user, and a video/character signal combination circuit for combining the selected caption display signals from the caption control device with the video signal and outputting the combined signals to a monitor so that the caption display is performed on a video picture on a screen of the monitor.

REFERENCES:
patent: 4800447 (1989-01-01), Toba
patent: 4821102 (1989-04-01), Ichikawa et al.
patent: 5019920 (1991-05-01), Yoshimoto et al.
patent: 5045944 (1991-09-01), Kim
patent: 5089899 (1992-02-01), Nomura et al.
patent: 5097348 (1992-03-01), Suetaka
patent: 5124814 (1992-06-01), Takahashi et al.
patent: 5239429 (1993-08-01), Hoshi

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