| 发明名称 |
A digital interactive system for providing full interactivity with live programming events |
| 摘要 |
<p>The present invention relates to an interactive digital system (1) enabling viewers full and active participation in experiencing a live broadcast event. Particularly, the presentation of the live event is personalized for the viewer through the provision of options, including multiple video streams, associated with different camera angles, for example, and integrated audio and graphic segments. Further, information obtained from related Web sites can be integrated into the live program.</p> |
| 申请公布号 |
EP1026897(A2) |
申请公布日期 |
2000.08.09 |
| 申请号 |
EP20000105878 |
申请日期 |
1997.05.29 |
| 申请人 |
ACTV, INC. |
发明人 |
FREEMAN, MICHAEL J.;ULLMAN, CRAIG |
| 分类号 |
G03C1/26;H04H20/38;H04H20/93;H04H60/07;H04H60/33;H04H60/46;H04H60/66;H04H60/82;H04N3/40;H04N5/00;H04N5/225;H04N5/232;H04N5/243;H04N5/268;H04N5/44;H04N5/445;H04N5/45;H04N7/16;H04N7/173;H04N7/24;(IPC1-7):H04N7/16 |
主分类号 |
G03C1/26 |
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