Device for and method of reproducing recording medium

Details Device for and method of reproducing recording medium Device for and method of reproducing recording medium

1997-10-29

2000-12-12

Garber, Wendy

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386126, 369 47, 369 58, H04N 5781

Patent

active

061609544

ABSTRACT:
A device for and a method of reproducing a recording medium in which times corresponding to a predetermined number of data units are defined as time units, a first block is composed of a plurality of the data units, a second block is composed of a plurality of the first blocks, and first times each indicative of a reproduction time in each second block are recorded in the first blocks in the time units respectively. The recording medium reproducing device comprises a unit for reproducing the recording medium, a counter for counting the time units corresponding to the number of the reproduced data units within each first block and clearing its count when all the data units in the first block are played back, and a first storing unit for storing therein the first time as a reproduction time used up to that time when the data units in the first block are all reproduced.

REFERENCES:
patent: 5854873 (1998-12-01), Mori et al.
patent: 5870523 (1999-02-01), Kikuchi et al.
patent: 5905875 (1999-05-01), Okada et al.
patent: 5907658 (1999-05-01), Murase et al.

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