Video disk player comprising a signal circuit for selecting one

Details Video disk player comprising a signal circuit for selecting one Video disk player comprising a signal circuit for selecting one

1994-07-11

1996-10-29

Chin, Tommy P.

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 45, H04N 5781

Patent

active

055702007

ABSTRACT:
A video disk player includes a memory for storing a video data signal, a Y/C separator for separating the video data signal stored in the memory means into a luminance signal and a chrominance signal, a sync generator for generating sync signals, a selecting circuit for receiving the luminance signal and the video data signal and for selecting one of the luminance signal and the video data signal as an output signal, the selecting circuit selecting the video data signal as the output signal during a selected horizontal scan period, and a mixer for mixing the sync signals with the output signal and the chrominance signal.

REFERENCES:
patent: 4409626 (1983-10-01), Ferguson et al.
patent: 4751588 (1988-06-01), Tsujimura
patent: 4831443 (1989-05-01), Heinz
patent: 4858030 (1989-08-01), Oku et al.
patent: 4947264 (1990-08-01), Narusawa
patent: 5097348 (1992-03-01), Suetaka

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