Method of and apparatus for data recording, method of and appara

Details Method of and apparatus for data recording, method of and appara Method of and apparatus for data recording, method of and appara

1998-04-29

2000-05-16

Nguyen, Huy

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386111, 348390, H04N 592

Patent

active

060647957

ABSTRACT:
A method and an apparatus for recording, and reproducing data in which compression-coded moving picture signals can be continuously reproduced irrespective of the amount of information generated. When recording data obtained by compression-coding a moving picture signal of a fixed period of time on a recording medium, only writing to an FIFO buffer memory is effected and reading to the recording medium is inhibited for a fixed period of time from the output start of the data and, after the fixed period of time has elapsed, the writing of the compression-coded data to the FIFO buffer memory is continued and, at the same time, the data written to the FIFO buffer memory is read out at a data rate which is not lower than the data rate for the writing to packetize the data, the data thus packetized being recorded on the recording medium.

REFERENCES:
patent: 5432769 (1995-07-01), Honjo
patent: 5608697 (1997-03-01), De Haan et al.

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