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1. (WO2018135259) INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND PROGRAM

Pub. No.:    WO/2018/135259    International Application No.:    PCT/JP2017/046704
Publication Date: Fri Jul 27 01:59:59 CEST 2018 International Filing Date: Wed Dec 27 00:59:59 CET 2017
IPC: G11B 20/10
G11B 20/12
H04N 5/926
H04N 19/46
Applicants: SONY CORPORATION
ソニー株式会社
Inventors: UEDA, Kenjiro
上田 健二朗
UCHIMURA, Kouichi
内村 幸一
Title: INFORMATION PROCESSING DEVICE, INFORMATION RECORDING MEDIUM, INFORMATION PROCESSING METHOD, AND PROGRAM
Abstract:
The present invention creates a system that allows MMT formatted data to be recorded onto a medium and played back as BDAV or SPAV formatted data. An MMT formatted stream file that stores MMT formatted data as playback data and a playback control information file compatible with the MMT format are generated and recorded onto a medium. The playback control information file has recorded therein timestamp information or access information in a control information storage packet that records the timestamp information applied to the playback of the storage data in a playback data storage packet that stores random access playback data. A playback device can instantly acquire a timestamp which is required during playback of data stored in the playback data storage packet and play back the data.