发明名称 IP Streaming copy control method and system
摘要 Copy control desired by a streaming content provider is enabled using a relatively simple configuration. In an IP streaming copy control method, even when a client terminal receives streaming content which is not assigned with copy control information via a network from a streaming server, if the streaming content is streaming content satisfying a condition beforehand set to the client terminal, the client terminal outputs a reproduced signal of the streaming by assigning copy control information to the reproduced signal and then delivers the reproduced signal to a TV/video recorder.
申请公布号 EP2146481(A3) 申请公布日期 2010.03.17
申请号 EP20090163899 申请日期 2009.06.26
申请人 NEC CORPORATION 发明人 IWAMURA, HISASHI;KAMIYAMA, MASAHIKO;SEO, TOMOYUKI
分类号 H04L29/06;G06F21/10;G06F21/62;H04N5/913;H04N7/16;H04N7/173;H04N21/44;H04N21/442;H04N21/8355 主分类号 H04L29/06
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