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
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