Recording medium on which a data containing navigation data is r

Details Recording medium on which a data containing navigation data is r Recording medium on which a data containing navigation data is r

1996-01-30

1999-02-09

Tran, Thai

Motion video signal processing for recording or reproducing

Local trick play processing

With randomly accessible medium

386 98, 386111, 386125, H04N 5781, H04N 592

Patent

active

058705236

ABSTRACT:
In a super density optical disk for storing video data, wherein data video is compressed to packs defined in MPEG and trains of the packs are stored in a video object unit. The video object unit includes a navigation pack which is placed at the head of the pack train. In a data cell, a plurality of video object units, each being reproduced within a predetermined period, are arranged and a cell playback information table describes a cell playback information which defines a playback order of the cells. The navigation pack has an area storing playback information for reproducing each video object unit and search information for indicating the relationship with other video object units. The data cells and the cell playback information table are stored in the optical disk.

REFERENCES:
patent: 4791622 (1988-12-01), Clay
patent: 5282186 (1994-01-01), Yoshio
patent: 5357546 (1994-10-01), Meriwether
patent: 5365502 (1994-11-01), Misono
Patent Abstracts of Japan, Publication No. 08055432 A, Date of Publication of Application--Feb. 27, 1996.
Patent Abstracts of Japan, Publication No. 4-332969, Date of Publication of Application--Nov. 19, 1992.
Von Hans-Jurgen Appelrath, "Bildplatten-Navigations-und-Retrievalsysteme," 1155 Technische Rundschaue 79 (1987) 13 Marz, No. 11, Bem, Schweiz, pp. 74-79.

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