发明名称 |
Automatic layout and speaker selection in a continuous presence video conference |
摘要 |
Techniques are provided for managing display layouts for a continuous presence video conference. Each display layout has a fixed number of positions, and one of the display layouts has a maximum number of positions for display to participants in the video conference. The display layouts comprise video display positions for participants in a video conference. When the number of participants is greater than a threshold, one of the positions in that layout is used as a shared position assigned to a video stream of participants not assigned to fixed positions in that layout. The shared position is used in a scanning manner such that video streams of participants not assigned to fixed positions in the layouts are classified as scanning streams and are displayed in the non-fixed (shared) position over a predetermined time interval.
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申请公布号 |
US8379077(B2) |
申请公布日期 |
2013.02.19 |
申请号 |
US20100953524 |
申请日期 |
2010.11.24 |
申请人 |
CISCO TECHNOLOGY, INC.;WU DUANPEI;WILDFEUER HERBERT M. |
发明人 |
WU DUANPEI;WILDFEUER HERBERT M. |
分类号 |
H04N7/14 |
主分类号 |
H04N7/14 |
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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