发明名称 |
CONTENT PRESENTING SYSTEM, CONTENT PRESENTING METHOD, CONTENT RECORDING/REPRODUCING DEVICE, CONTENT RECORDING/REPRODUCING METHOD, CONTENT RECEIVING SIDE MANAGEMENT PROGRAM, CONTENT PRESENTING SERVER, CONTENT PRESENTING METHOD, AND CONTENT PRESENTING SIDE MANAGEMENT PROGRAM |
摘要 |
<P>PROBLEM TO BE SOLVED: To easily re-obtain contents deleted once by a simple method. <P>SOLUTION: The invention consists of a terrestrial digital receiver 5 and a VOD server 3 which presents video content to the terrestrial digital receiver 5. The terrestrial digital receiver 5 obtains the video content from the VOD server 3. It stores and manages the video content in a hard disc drive 18 according to a content list CL, and erases the video content from the hard disc drive 18 according to an instruction from a user. Here, the access destination informed from the VOD server 3 is managed in association with the content list CL, so even the erased video content can be quickly acquired from the VOD server 3 when it is viewed again. <P>COPYRIGHT: (C)2009,JPO&INPIT |
申请公布号 |
JP2009071456(A) |
申请公布日期 |
2009.04.02 |
申请号 |
JP20070236008 |
申请日期 |
2007.09.11 |
申请人 |
SONY CORP |
发明人 |
NAGASAKA HIDEO |
分类号 |
H04N7/173;G06Q30/06;G06Q50/00;G06Q50/10;H04N5/765;H04N5/91;H04N21/41;H04N21/426;H04N21/433;H04N21/4335;H04N21/435;H04N21/83 |
主分类号 |
H04N7/173 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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