Motion video signal processing for recording or reproducing – Local trick play processing – With randomly accessible medium
Patent
1997-09-12
1998-10-20
Psitos, Aristotelis M.
Motion video signal processing for recording or reproducing
Local trick play processing
With randomly accessible medium
360 60, 360 69, H04N 592, G11B 15087
Patent
active
058259694
ABSTRACT:
The present invention relates to an information providing system. More particularly, this invention relates to an information management apparatus capable of reliable management of distributed information and an information providing system employing the same information management apparatus. The information management apparatus comprises a main information reproducing means for reproducing main information recorded in a given recording medium; and a reproduction management means for managing the main information reproducing means for reproducing the main information. The present invention provides a receiving means provided with a means for recording distributed information and control information limiting the number of main information reproducing cycles on a recording medium, and a main information reproducing means provided with a reproduction disabling means for limiting the reproduction of main information.
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Amada Nobutaka
Arai Takao
Fujimori Shinya
Kaku Nobuyuki
Kano Kiyoshi
Habermehl James L.
Hitachi , Ltd.
Psitos Aristotelis M.
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