发明名称 Method and system for preventing unauthorized recording of media content in the iTunes(TM) environment
摘要 A method and system for preventing unauthorized recording of media content in an iTunes(TM) environment. Embodiment of the method begins by activating a compliance mechanism in response to receiving media content at a client system. The media content is received from a content provider providing content in a format compatible with an iTunes(TM) media service. Also, the client system has a media content presentation application that is capable of handling the media content operable thereon and coupled to the compliance mechanism. The method continues by controlling a data output path carrying the media content of the client system with the compliance mechanism. Thereafter, the method directs the media content to a custom media device coupled that is coupled to the compliance mechanism via the data output path. In this way, the embodiment of the method is capable of selectively restricting output of the media content.
申请公布号 US7570761(B2) 申请公布日期 2009.08.04
申请号 US20040772025 申请日期 2004.02.03
申请人 TRIMBLE NAVIGATION LIMITED 发明人 RISAN HANK;FITZGERALD EDWARD VINCENT
分类号 H04N7/167;G06F15/16;G06F21/00;G11B20/00;H04K1/00;H04L9/00 主分类号 H04N7/167
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