Index signal recording and reproduction apparatus and method for

Details Index signal recording and reproduction apparatus and method for Index signal recording and reproduction apparatus and method for

1997-06-12

1999-07-13

Sniezek, Andrew L.

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 95, 360 721, 360 13, H04N 593

Patent

active

059238100

ABSTRACT:
A signal recording and reproduction apparatus and method for a recording medium, wherein when an eject button is depressed, a video sub-code (VSC) area where no information is recorded is retrieved from the VSC areas near the position of the end of the reproduction operation of the medium. The index information recorded in an index information memory is recorded in that retrieved VSC area. When information on the medium is to be reproduced after that, the index information is read from the VSC area near the position of the end of the previous reproduction operation for the heading operation.

REFERENCES:
patent: 5038231 (1991-08-01), Harigaya et al.
patent: 5124807 (1992-06-01), Dunlap et al.
patent: 5301228 (1994-04-01), Kakigi et al.
patent: 5396374 (1995-03-01), Kubota et al.
patent: 5488409 (1996-01-01), Yuen et al.
patent: 5621579 (1997-04-01), Yuen

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