发明名称 WATERMARKED MEDIA CONTENT IN IPTV OR iTV NETWORKS
摘要 A system that incorporates teachings of the present disclosure may include, for example, a server having a controller to manage a library of pointers to altered media content, and enable a network element of an interactive media network to access additional media content responsive to detecting a selection of the watermark at the network element. The altered media content is created by embedding a watermark in media content presentable at the network element. Other embodiments are disclosed.
申请公布号 US2010263008(A1) 申请公布日期 2010.10.14
申请号 US20090421478 申请日期 2009.04.09
申请人 AT&T INTELLECTUAL PROPERTY I, L.P. 发明人 MEUNINCK TROY C.;KASHAPOV OLEG
分类号 H04N7/173;G06K9/00 主分类号 H04N7/173
代理机构 代理人
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