发明名称 SYSTEM AND METHOD FOR PROVIDING ACCESS TO EPG FEATURES FROM WITHIN BROADCAST ADVERTISEMENTS
摘要 <p>The system and method of the present invention provides access to interactive features (Fig 1) of an electronic program guide (608) by a user from within a broadcast advertisement (602). The method of the present invention comprises receiving the broadcast advertisement (602) comprising audio, video and promotional metadata over a broadcast distribution network. The received promotional metadata is analyzed to determine one or more valid electronic program guide features (608) and present options on a display device (604) corresponding to the one or more valid electronic program guide features (608). The user selects a presented option for execution.</p>
申请公布号 WO2003052573(A2) 申请公布日期 2003.06.26
申请号 US2002040171 申请日期 2002.12.12
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