发明名称 |
Simulated pip window in EPG |
摘要 |
A first signal representing a reduced size video program is transmitted from a central location to a plurality of user terminals in a television signal. A second signal representative of an EPG is generated at one of the user terminals. The first and second signals are linearly combined and applied to a display monitor to display the reduced size video program and the EPG on the screen of the monitor simultaneously in a PIG format. In one embodiment a plurality of reduced size video programs are transmitted in the television signal and one of them is selected for display in a PIG format by marking the program listing in the EPG corresponding to the selected reduced size video program with a cursor.
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申请公布号 |
US6538701(B1) |
申请公布日期 |
2003.03.25 |
申请号 |
US19990251366 |
申请日期 |
1999.02.17 |
申请人 |
GEMSTAR DEVELOPMENT CORPORATION |
发明人 |
YUEN HENRY C. |
分类号 |
H04N5/445;H04N5/45;(IPC1-7):H04N5/445;H04N9/74 |
主分类号 |
H04N5/445 |
代理机构 |
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代理人 |
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