公开(公告)号：US09369671B2

公开(公告)日：2016-06-14

申请号：US14174218

申请日：2014-02-06

Applicant: Polycom, Inc.

Inventor： Uri Avni ,  Alon Klein ,  Danny Shnaps ,  Yoella Bourshan ,  Eyal Leviav ,  Noa Reiter

IPC: H04N7/14 ,  H04N7/15 ,  H04L29/06

CPC classification number: H04N7/152 ,  H04L65/403 ,  H04L65/605 ,  H04N7/147

Abstract: A technique allows delivering content in a videoconference among a plurality of conferees in multiple quality levels. Content distributed from a multipoint control unit that is connected to an endpoint that delivers the content to receiving endpoints may have two or more quality levels. The quality level can be adapted to the capabilities of the receiving endpoints and the current quality of the connection that is used to deliver the content toward the receiving endpoints. The quality level associated with an endpoint may change during a session dynamically, adapting the delivery mode to changes in the condition of the connection between the receiving endpoints and the multipoint control unit.

Abstract translation: 一种技术允许在多个质量级别的多个参与者之间在视频会议中传送内容。 从连接到将内容传送到接收端点的端点的多点控制单元分发的内容可以具有两个或更多个质量等级。 质量水平可以适应接收端点的能力和用于向接收端点传送内容的连接的当前质量。 与端点相关联的质量水平可以在会话期间动态地改变，使得递送模式适应接收端点和多点控制单元之间的连接状况的变化。

公开(公告)号：US20140225982A1

公开(公告)日：2014-08-14

申请号：US14174218

申请日：2014-02-06

Applicant: Polycom, Inc.

Inventor： Uri Avni ,  Alon Klein ,  Danny Shnaps ,  Yoella Bourshan ,  Eyal Leviav ,  Noa Reiter

IPC: H04N7/15

CPC classification number: H04N7/152 ,  H04L65/403 ,  H04L65/605 ,  H04N7/147

Abstract: A technique allows delivering content in a videoconference among a plurality of conferees in multiple quality levels. Content distributed from a multipoint control unit that is connected to an endpoint that delivers the content to receiving endpoints may have two or more quality levels. The quality level can be adapted to the capabilities of the receiving endpoints and the current quality of the connection that is used to deliver the content toward the receiving endpoints. The quality level associated with an endpoint may change during a session dynamically, adapting the delivery mode to changes in the condition of the connection between the receiving endpoints and the multipoint control unit.

Abstract translation: 一种技术允许在多个质量级别的多个参与者之间在视频会议中传送内容。 从连接到将内容传送到接收端点的端点的多点控制单元分发的内容可以具有两个或更多个质量等级。 质量水平可以适应接收端点的能力和用于向接收端点传送内容的连接的当前质量。 与端点相关联的质量水平可以在会话期间动态地改变，使得递送模式适应接收端点和多点控制单元之间的连接状况的变化。