发明名称 Systems and methods for media source selection and toggling
摘要 <p>Systems and methods for switching or toggling between various media content sources are provided. One or more standard versions of a requested media asset may be automatically mapped to an enhanced version, if available within the media system. An on-screen toggle option may also be presented, allowing the user to switch back and forth between one or more alternate versions of the requested media asset quickly and easily. A user may also set viewing preferences to automatically present media assets in a specified version.</p>
申请公布号 EP2495952(A2) 申请公布日期 2012.09.05
申请号 EP20120166222 申请日期 2007.12.05
申请人 UNITED VIDEO PROPERTIES, INC. 发明人 RADLOFF, JON P.;DAY, THOMAS J.
分类号 H04N21/45;H04N5/00;H04N5/445;H04N21/442 主分类号 H04N21/45
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