发明名称 |
INFORMATION PROCESSING DEVICE AND METHOD, RECORDING MEDIUM, AND PROGRAM |
摘要 |
The present invention relates to an information processing apparatus and method, a recording medium, and a program which make it possible for persons at remote places to enjoy simultaneous playback of various contents while promoting the protection of the copyright or the privacy. A copyright authentication section 112 decides, based on copyright restriction information added to a content and license information stored in a license storage section 62, whether or not utilization of the content is permitted. An accounting processing section 114 is controlled in response to a result of the decision so that it cooperates with an authentication sever to perform an accounting process. A privacy authentication section 115 decides, based on privacy restriction information added to the content and privacy information, whether or not utilization of the content is permitted. A permission request processing section 117 is controlled in response to a result of the decision so that it performs a communication process with a communication apparatus, which has a privacy management right in the content. The present invention can be applied to a communication system which supports remote place communication between users. |
申请公布号 |
EP1783654(A4) |
申请公布日期 |
2010.08.25 |
申请号 |
EP20050762048 |
申请日期 |
2005.07.20 |
申请人 |
SONY CORPORATION |
发明人 |
SAKAI, YUSUKE;SAITO, NAOKI;KAMADA, MIKIO |
分类号 |
G06F21/62;G06Q30/06;G06Q50/00;G06Q50/10;H04N7/15;H04N7/173;H04N21/21;H04N21/472 |
主分类号 |
G06F21/62 |
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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