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1.发明授权Automatic video layouts for multi-stream multi-site presence conferencing system 有权用于多流多站点存在会议系统的自动视频布局公开(公告)号：US09462227B2
公开(公告)日：2016-10-04
申请号：US13970231
申请日：2013-08-19
Applicant: Polycom, Inc.
Inventor： Mark R. Duckworth , Gopal Paripally , Youssef Saleh , Marcio Macedo
IPC: H04N7/15
Abstract: A videoconference multipoint control unit (MCU) automatically generates display layouts for videoconference endpoints. Display layouts are generated based on attributes associated with video streams received from the endpoints and display configuration information of the endpoints. An endpoint 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 can generate video streams to be displayed at the endpoints based on the display layout.
Abstract translation: 视频会议多点控制单元（MCU）自动生成视频会议端点的显示布局。 显示布局是根据与从端点接收的视频流相关联的属性生成的，并显示端点的配置信息。 端点可以包括每个输出流中的一个或多个属性。 属性可以基于视频流的角色，内容，摄像头源等进行分配。如果一个或多个属性更改，则可以重新生成显示布局。 混合器可以生成基于显示布局在端点处显示的视频流。
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2.发明申请AUTOMATIC VIDEO LAYOUTS FOR MULTI-STREAM MULTI-SITE PRESENCE CONFERENCING SYSTEM 有权多站多媒体会议系统的自动视频播放公开(公告)号：US20130328998A1
公开(公告)日：2013-12-12
申请号：US13970231
申请日：2013-08-19
Applicant: Polycom, Inc.
Inventor： Mark R. Duckworth , Gopal Paripally , Youssef Saleh , Marcio Macedo
IPC: H04N7/15
Abstract: A videoconference multipoint control unit (MCU) automatically generates display layouts for videoconference endpoints. Display layouts are generated based on attributes associated with video streams received from the endpoints and display configuration information of the endpoints. An endpoint 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 can generate video streams to be displayed at the endpoints based on the display layout.
Abstract translation: 视频会议多点控制单元（MCU）自动生成视频会议端点的显示布局。 显示布局是根据与从端点接收的视频流相关联的属性生成的，并显示端点的配置信息。 端点可以包括每个输出流中的一个或多个属性。 属性可以基于视频流的角色，内容，摄像头源等进行分配。如果一个或多个属性更改，则可以重新生成显示布局。 混合器可以生成基于显示布局在端点处显示的视频流。
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