发明名称 Video interactivity via connectivity through a conditional access system
摘要 Methods and systems for accessing DVD off-disc content using a broadband conditional access network are described. In one embodiment, content is read from optical media and based on that content, a request is initiated to a conditional access network interface for content not stored on the optical media. Content is supplied in response to the request and received from the conditional access network interface. Graphical display signals are generated for a user display based on the content supplied in response to the request.
申请公布号 US2007250512(A1) 申请公布日期 2007.10.25
申请号 US20060410125 申请日期 2006.04.24
申请人 DELL PRODUCTS L.P. 发明人 FRIEDLANDER JEREMY N.;DANDEKAR SHREE A.;KONETSKI DAVID
分类号 G06F17/30 主分类号 G06F17/30
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