| 发明名称 |
Electronic programming guide with movie preview |
| 摘要 |
A preview system activated from an on-screen programming guide displays a video preview of a selected particular program on the display screen. The video preview is displayed on less than the full screen so that the video can be highly-compressed to save bandwidth.
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| 申请公布号 |
US6453471(B1) |
申请公布日期 |
2002.09.17 |
| 申请号 |
US19970810566 |
申请日期 |
1997.03.03 |
| 申请人 |
STARSIGHT TELECAST, INC. |
发明人 |
KLOSTERMAN BRIAN LEE |
| 分类号 |
G06F3/048;H04N5/445;H04N5/45;H04N7/16;H04N7/173;(IPC1-7):H04N5/445;G06F3/00 |
主分类号 |
G06F3/048 |
| 代理机构 |
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