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1. (WO2018221292) INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND PROGRAM

Pub. No.:    WO/2018/221292    International Application No.:    PCT/JP2018/019484
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Tue May 22 01:59:59 CEST 2018
IPC: H04N 5/926
G11B 20/10
G11B 20/12
G11B 27/00
H04N 5/92
H04N 21/433
H04N 21/434
H04N 21/454
Applicants: SONY CORPORATION
ソニー株式会社
Inventors: UCHIMURA, Kouichi
内村 幸一
UEDA, Kenjiro
上田 健二朗
Title: INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND PROGRAM
Abstract:
Provided is a configuration that allows reproduction permission age information corresponding to recorded content of a medium to be recorded, and allows reproduction control that is based on age to be performed at the time of reproduction. A clip AV stream file in which content to be reproduced is stored, said content being acquired from input data that includes MPEG-2TS format data or MMT format data, and reproduction permission age information corresponding to the content that was acquired from the input data are stored in a playlist file, a clip information file, a usage control information file, or similar, and recorded to a medium. A reproduction device is able to perform content reproduction control by reading, from the playlist file or similar, the reproduction permission age information corresponding to the content to be reproduced, and performing a comparison with age information for a user.