Information recording apparatus and information reproducing appa

Details Information recording apparatus and information reproducing appa Information recording apparatus and information reproducing appa

1996-06-28

1998-05-26

Tran, Thai

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 95, 386 98, 386111, H04N 576, H04N 592

Patent

active

057580081

ABSTRACT:
The recording apparatus is provided with: a first signal process unit for compressing a video signal to generate a compression video signal and for dividing and multiplexing an audio signal and the compression video signal respectively by every predetermined multiplexing unit, to output a compression multiplexed signal; a second signal process unit for detecting a position in the record information of the video information for each compression unit; a third signal process unit for detecting a reproduction time to generate a content information signal corresponding to content information indicating the detected reproduction time and the content type of the partial piece of information; an addition information generating device for generating reproduction addition information including elapsed time information and the time-axis information; a multiplexing device for multiplexing the reproduction addition information signal and the compression multiplexed signal; and a recording device for recording the information multiplexed compression signal to the record medium.

REFERENCES:
patent: 5502573 (1996-03-01), Fujinami et al.
patent: 5521922 (1996-05-01), Fujinami et al.
patent: 5521927 (1996-05-01), Kim et al.

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