发明名称 |
CONCURRENT VIEWING OF VIDEO PROGRAMMING AND OF TEXT COMMUNICATIONS CONCERNING THE VIDEO PROGRAMMING |
摘要 |
A system in which a video signal, such as a television program, is received and displayed to a viewer. The system has a user-selectable chat option in which the viewer can enter text messages (108) that will be displayed to other viewers of the video signal who have also selected the chat option. A transcript of the text messages from all of the viewers who have selected the chat option is displayed to all such viewers. The video signal is simultaneously displayed on a graphical user interface having a video region (118) for display of the video signal and a chat region (108) for display of the transcript of text messages. |
申请公布号 |
WO0064150(A1) |
申请公布日期 |
2000.10.26 |
申请号 |
WO2000US10336 |
申请日期 |
2000.04.17 |
申请人 |
WEBTV NETWORKS, INC. |
发明人 |
BRUCK, TIMO;KLEPER, SCOTT, J. |
分类号 |
H04N5/445;H04N21/462;H04N21/472 |
主分类号 |
H04N5/445 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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