| 摘要 |
<p>A videoconference multipoint control unit, MCU, (106) automatically generates display layouts for videoconference endpoints (101-103). Display layouts are generated based on attributes associated with video streams (315, 316) received from the endpoints (102, 103) and display configuration information (329) of the endpoints (101-103). An endpoint (101-103) can include one or more attributes in each outgoing stream. Attributes can be assigned based on video streams' role, content, camera source, etc. Display layouts can be regenerated if one or more attributes change. A mixer (303) can generate video streams to be displayed at the endpoints (101-103) based on the display layout.
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