发明名称 Systems and methods for generating a real-time video program guide through video access of multiple channels
摘要 Systems, methods and apparatuses enabling a subscriber to access video corresponding to multiple channels within a very short period of time. A dedicated transmission channel transmits a data stream generated by a content provider, where the data stream includes data representing a plurality of video pictures associated with a plurality of television channels. Populating one data stream with data corresponding to multiple channels enables a Home Communication Terminal (HCT), in communication with a display device, to display multiple channels in a Composite Presentation to the subscriber. The Composite Presentation allows a subscriber to view a plurality of television channels on one channel, obviating the time consuming requirement that a subscriber re-tune to a separate television channel each time the subscriber wishes to view a video picture associated with a different television channel.
申请公布号 US2003159143(A1) 申请公布日期 2003.08.21
申请号 US20020080380 申请日期 2002.02.21
申请人 CHAN PETER 发明人 CHAN PETER
分类号 H04N5/445;H04N5/45;H04N5/50;H04N7/16;(IPC1-7):H04N5/445 主分类号 H04N5/445
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