Method for the transmitting/recording of video signals of differ

Details Method for the transmitting/recording of video signals of differ Method for the transmitting/recording of video signals of differ

1997-04-28

2000-05-02

Nguyen, Huy

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

348445, H04N 979

Patent

active

060582448

ABSTRACT:
A method for digitally transmitting/recording component-coded color television signals includes the step of, upon transition from a first picture aspect ratio to a second picture aspect ratio obtaining at least part of an additionally required transmitting/recording capacity for coding an additionally formed area of pictures with the second picture aspect ratio by vertical sub scanning of one or more chrominance components.

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patent: 4703352 (1987-10-01), Kondo
patent: 5036391 (1991-07-01), Auvray et al.
patent: 5070395 (1991-12-01), Kitaura
patent: 5122885 (1992-06-01), Yoshioka et al.
patent: 5159438 (1992-10-01), Rabii
patent: 5159460 (1992-10-01), Senso
Better Image Video by Jeffrey Friedman, 23rd Annual SMPTE Television Congerence, Feb. 1989, J. Chatel "Compatible Hierarcy Of Studio Standards" pp. 240-253.

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