CPS unit management in the disc for downloaded data

摘要

An information processing device comprising: a data processing unit configured to load a disk, which stores content that is divided into content usage control units, and to execute processes for reading the content; and a local storage unit configured to store subsequential data obtained and/or generated subsequentially, wherein the data processing unit is configured to perform processes to: select a title that is an index for reading the subsequential data from dummy titles stored in advance on the disk; set the title as a title for the subsequential data; and store the subsequential data in the local storage unit.

主权项

1. An information processing device comprising:
a central processing unit (CPU) operable to:
load a disc, which stores content that is divided into content control units;select a dummy title, that is an index for reading data, from dummy titles stored in advance on the disc, wherein the data is associated with the content stored on the disc and used in conjunction when reading the content stored on the disc, wherein the data is downloaded from a server;set the selected dummy title as a title for the data;store the data in a local storage unit of the information processing device; andstore a virtual file system in the local storage unit, wherein the virtual file system is constructed by combining the data and the content, wherein the content stored in the disc and the data stored in the local storage unit are read in conjunction using the virtual file system.