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Patent Searching and Data


Title:
INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING SYSTEM, INFORMATION RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2017/002541
Kind Code:
A1
Abstract:
The present invention achieves copying management of stream units on the basis of pair stream limiting information in which it is recorded whether copying of each of a plurality of streams such as an SDR image stream, an HDR image stream, or the like is permitted. A copying execution device that executes processing for copying data between media receives, from a copying management server, pair stream limiting information in which it is recorded whether copying of each of the streams among a plurality of streams is permitted and, when a plurality of different image streams corresponding to the same content are recorded on a first medium, consults the pair stream limiting information, determines which image streams are to be recognized as a stream for which copying is permitted, selects image streams for which copying is permitted, and executes processing for copying said image streams to a second medium.

Inventors:
KOBAYASHI, Yoshiyuki (1-7-1 Konan, Minato-K, Tokyo 75, 〒1080075, JP)
UCHIMURA, Kouichi (1-7-1 Konan, Minato-K, Tokyo 75, 〒1080075, JP)
Application Number:
JP2016/066724
Publication Date:
January 05, 2017
Filing Date:
June 06, 2016
Export Citation:
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Assignee:
SONY CORPORATION (1-7-1, Konan Minato-K, Tokyo 75, 〒1080075, JP)
International Classes:
G11B20/10; G11B20/12; H04N5/91
Foreign References:
JP2011221776A2011-11-04
JP2014528182A2014-10-23
JP2011004410A2011-01-06
Attorney, Agent or Firm:
MIYATA, Masaaki et al. (Daido Patent Attorneys Partnership Corporation, Daiwa Hatchobori ekimae Bldg. West 8F 3-25-9, Hatchobori, Chuo-K, Tokyo 32, 〒1040032, JP)
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