发明名称 Recording and reproduction apparatus and method, program, and recording medium
摘要 A recording and reproduction apparatus and method is disclosed by which the copyright of a content can be protected appropriately and the convenience to a user can be enhanced. When the recording and reproduction apparatus is to move a content stored on a first disk to a second disk, if the content is a secure content encrypted by a predetermined method, then it is decided whether or not the second disk is a secure medium suitable for recording of a secure content. If the second disk is a secure medium, then the content is moved to a secure region of the second disk. If the content is a non-secure content, then it can be copied in a non-secure region of the second disk. The invention can be applied to a portable audio player.
申请公布号 US2006039260(A1) 申请公布日期 2006.02.23
申请号 US20050202261 申请日期 2005.08.12
申请人 SONY CORPORATION 发明人 HIRASAWA TSUTOMU
分类号 G11B20/10;G11B19/04 主分类号 G11B20/10
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