To provide an arrangement for efficient and accurate management of subsequent data corresponding to content stored in a medium.
When subsequent data subsequently obtained or generated as data corresponding to the content stored in a medium is stored in a local storage part such as a hard disk, explanation information that makes it possible to recognize which medium and which content the subsequent data stored in the storage part corresponds to is set and recorded. A file path of a file to be reproduced or deleted that is related to the subsequent data is set in the explanation information as metadata, and the file to be reproduced or deleted is selected and processed according to the designation by a user of display data based on the explanation information. This arrangement enables a process for displaying the explanation of the subsequent data in a user friendly way and ensures access to the file to be reproduced or deleted that is based on the designation by the user of the display data.
| JPS63228245 | AUTOMATIC RESTORATION SYSTEM FOR DATA BASE |
| JPH0566980 | FILE CONTROL SYSTEM |
| JPH08511116 | [Title of Invention] Document Framework System |
TAKASHIMA YOSHIKAZU
Eiji Yamada
Toshio Sawada
Eiji Sasaki