| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a rental system capable of firmly protecting copyright without losing a rental opportunity of content data. <P>SOLUTION: A DVD rental system 100 in this embodiment comprises a plurality of terminal devices 200 arranged at rental shops to record content data to be a rental object in a DVD-R (digital versatile disc-recordable) 20, manage corresponding recording and perform rental management of the DVD-R 20, and a server device 300 for performing data management, and the terminal devices 200 record encrypted content data in the DVD-R 20 from a removable HD 10 and perform recording management of the recorded content data on the basis of barcode data formed in each DVD-R 20. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
