Image signal transmission apparatus for repeatedly reproducing a

Details Image signal transmission apparatus for repeatedly reproducing a Image signal transmission apparatus for repeatedly reproducing a

1994-11-28

1996-11-12

Tran, Thai Q.

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

358335, 386108, 386126, H04N 576

Patent

active

055745695

ABSTRACT:
The present invention provides an optical disc comprising a main-image signal recording area holding a signal of a main image for a display, and a sub-image signal recording area holding a signal of a sub image to be displayed including an image of a time counted down in accordance with a progress of a sub-image signal reproduction. Furthermore it provides an image signal transmitting apparatus for repeatedly transmitting a main-image signal and a sub-image signal one after the other by utilizing such optical disc, the image signal transmitting apparatus comprising a image signal reproduction device for reproducing the main-image signal and the sub-image signal, a cycle time memory for memorizing a main-image signal transmission cycle, and a control device for obtaining a time difference between the cycle and time required for the main-image signal reproduction as well as control the image signal reproduction device.

REFERENCES:
patent: 4203130 (1980-05-01), Doumit et al.
patent: 4817075 (1989-03-01), Kikuchi et al.
patent: 5367510 (1994-11-01), Ando
patent: 5430697 (1995-07-01), Bu
patent: 5434829 (1995-07-01), Maeda et al.
patent: 5436878 (1995-07-01), Yamaguchi et al.
Nihon Keizai Shinbun, Mar. 15, 1992 (with Partial Translation).
IEEE Global Telecommunication Conference & Exhibitions, Conference Record vol. 1 of 3, Dec. 2-5, 1990.

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