Patent Number: 8,792,775

Title: Information processing device, information processing method, and program

Abstract: An information processing device includes: a processor determining whether a basic stream that can be reproduced singly and an extended stream used for reproduction with the basic stream forming a video stream of contents to be copied are interleaved with respect to each data in a predetermined unit and recorded in a first recording medium based on control information recorded in the first recording medium; and a recording controller, in the case of a determination that the basic and extended streams are interleaved with respect to each data in the predetermined unit and recorded, designating a first file among the first file that manages the basic stream and allowing copying of the basic stream to a second recording medium, and designating a second file that manages the extended stream and allowing copying of the extended stream to the second recording medium.

Inventors: Kato; Motoki (Kanagawa, JP)

Assignee: Sony Corporation

International Classification: G11B 27/00 (20060101)

Expiration Date: 7/29/12018