EP0558848A2
Expired / Lapsed
EP
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Recording medium and system for reproducing recorded information therefrom
Assignee: Pioneer Video Corp
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Filing: 1992-09-08
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Granted: —
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Expires: 2012-09-08
Abstract
Abstract A recording medium on which a digital information signal is to be recorded in the form of blocks, each block comprising an information portion consisting of a plurality of subblocks, and a header portion including a plurality of identification data blocks located preceding the information portion and respectively associated with the subblocks, and a system for playing the recording medium to reproduce recorded information therefrom, are disclosed.
Inventors
- 👤 Naoto c/o Pioneer Video Corporation Itoh
- 👤 Satoru c/o Pioneer Video Corporation Nomura
- 👤 Minemasa c/o Pioneer Video Corporation Ohta
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-02 14:06
CPC Classifications
H; H04; H04N; H04N5/00; H04N5/76; H04N5/91; H04N5/92; H04N5/9201; H04N5/9206; H04N5/9208; G; G11; G11B; G11B20/00; G11B20/10; G11B20/12; G11B20/1217; G11B20/1254; G11B27/00; G11B27/10; G11B27/102; G11B27/105; G11B27/19; G11B27/28; G11B27/30; G11B27/3027; H04N5/926; H04N5/9265; H04N5/9267; G11B20/10527; G11B2020/10537; G11B2020/10592; G11B2220/00; G11B2220/20; G11B2220/25; G11B2220/2537; G11B2220/2545; G11B2220/255; G11B27/3063
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
51 words
A recording medium (2) on which a digital information signal is recorded in the form of blocks, each block comprising an information portion consisting of a plurality of subblocks, and a header portion including a plurality of identification data blocks located preceding said information portion and respectively associated with said subblocks.
Claim 2
Dependent Claim
162 words
A recorded information reproducing system for a recording medium (2) on which a digital information signal is to be recorded in the form of blocks, each block comprising an information portion consisting of a plurality of subblocks, and a header portion including a plurality of identification data blocks located preceding the information portion and respectively associated with said subblocks, the system comprising: reading means (6) for reading said digital information signal from said recording medium; a plurality of decoders (21, 22, 23, 24) for converting said digital information signal into an original information signal in accordance with a conversion mode corresponding to the type of said digital information signal; and identifying and distributing means (8, 9, 10, 11) for acquiring, block by block, identification data in said header portion from said digital information signal output from said reading means and distributing said digital information signal to one of said plurality of decoders subblock by subblock in accordance with the acquired identification data.
References Cited (Backward Citations)
No citation records indexed.
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