| 发明名称 |
ELECTRONIC PROGRAMMING GUIDE WITH MOVIE PREVIEW |
| 摘要 |
A preview system activated from an on-screen programming guide (10) displays a video preview of a selected particular program on the display screen (38). T he video preview clip is displayed on less than the full screen so that the vid eo can be highly-compressed to save bandwidth.
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| 申请公布号 |
CA2276004(C) |
申请公布日期 |
2003.02.25 |
| 申请号 |
CA19972276004 |
申请日期 |
1997.12.12 |
| 申请人 |
STARSIGHT TELECAST, INCORPORATED |
发明人 |
KLOSTERMAN, BRIAN L. |
| 分类号 |
G06F3/048;H04N5/445;H04N5/45;H04N7/16;H04N7/173;(IPC1-7):H04N7/173 |
主分类号 |
G06F3/048 |
| 代理机构 |
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