| 摘要 |
PROBLEM TO BE SOLVED: To provide a video recording and reproduction device that manages the content recorded inside a recording device as a body by a reproduction device separated from the body. SOLUTION: When a reproduction device 2 is set on a recording device 1, content, which has been deleted in the reproduction device 2, is deleted from content stored in the recording device 1. Then, content that has been newly recorded in the recording device 1 is transferred to the reproduction device 2 and stored therein. COPYRIGHT: (C)2006,JPO&NCIPI
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