公开(公告)号：WO2007126652A3

公开(公告)日：2008-03-13

申请号：PCT/US2007006991

申请日：2007-03-20

Applicant: CISCO TECH INC ,  BANGALORE MANJUNATH S ,  SARKAR SHANTANU ,  VADLAKONDA SRAVAN ,  ASTHANA ASEEM ,  BAIRD RANDALL B ,  SURAZSKI LUKE K ,  HUART PASCAL ,  YADLAPATI SAIRAM ,  MIRIYALA PRASAD

Inventor： BANGALORE MANJUNATH S ,  SARKAR SHANTANU ,  VADLAKONDA SRAVAN ,  ASTHANA ASEEM ,  BAIRD RANDALL B ,  SURAZSKI LUKE K ,  HUART PASCAL ,  YADLAPATI SAIRAM ,  MIRIYALA PRASAD

IPC: H04M3/42

CPC classification number: H04N7/152 ,  H04L12/1827 ,  H04L65/4038 ,  H04M3/567

Abstract: A conferencing system (10) includes a mixer (12) operable to process audio and video packets received from a plurality of endpoint devices (15, 16, 17, 19, 21 ), and to transmit a processed audio / video stream back to the endpoint devices (15, 16, 17, 19, 21). The endpoint devices (15, 16, 17, 19, 21) may be configured with an associated video camera (18, 20, 22). A server (11) connects with the mixer (12) and the endpoint devices (15, 16, 17, 19, 21). The server (11) is operable to send a first transmission to a first endpoint device (17) that causes the first endpoint device (17) to stop transmitting video packets to the mixer (12). The server (11) is further operable to send a second transmission to a second endpoint device (21 ) that causes the second endpoint device (21) to start transmitting video packets to the mixer.

Abstract translation: 会议系统（10）包括可操作以处理从多个端点设备（15,16,17,19,21）接收的音频和视频分组的混合器（12），并且将经处理的音频/视频流发送回 端点设备（15,16,17,19,21）。 端点设备（15,16,17,19,21）可以配置有相关联的摄像机（18,20,22）。 服务器（11）与混合器（12）和端点设备（15,16,17,19,21）连接。 服务器（11）可操作以向第一端点设备（17）发送第一传输，其使得第一端点设备（17）停止向混频器（12）发送视频分组。 服务器（11）还可操作以向第二端点设备（21）发送第二传输，使得第二端点设备（21）开始向混合器发送视频分组。

公开(公告)号：WO2007126652A2

公开(公告)日：2007-11-08

申请号：PCT/US2007/006991

申请日：2007-03-20

Applicant: CISCO TECHNOLOGY, INC ,  BANGALORE, Manjunath, S. ,  SARKAR, Shantanu ,  VADLAKONDA, Sravan ,  ASTHANA, Aseem ,  BAIRD, Randall, B. ,  SURAZSKI, Luke, K. ,  HUART, Pascal ,  YADLAPATI, Sairam ,  MIRIYALA, Prasad

Inventor： BANGALORE, Manjunath, S. ,  SARKAR, Shantanu ,  VADLAKONDA, Sravan ,  ASTHANA, Aseem ,  BAIRD, Randall, B. ,  SURAZSKI, Luke, K. ,  HUART, Pascal ,  YADLAPATI, Sairam ,  MIRIYALA, Prasad

IPC: H04M3/42

CPC classification number: H04N7/152 ,  H04L12/1827 ,  H04L65/4038 ,  H04M3/567

Abstract: A conferencing system includes a mixer operable to process audio and video packets received from a plurality of endpoint devices, and to transmit a processed audio / video stream back to the endpoint devices. A server connects with the mixer and the endpoint devices. The server is operable to send a first transmission to a first endpoint device that causes the first endpoint device to stop transmitting video packets to the mixer. The server is further operable to send a second transmission to a second endpoint device that causes the second endpoint to start transmitting video packets to the mixer. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

Abstract translation: 会议系统包括可操作以处理从多个端点设备接收的音频和视频分组的混合器，以及将经处理的音频/视频流发送回端点设备。 服务器与混音器和端点设备连接。 服务器可操作地向第一端点设备发送第一传输，其使得第一端点设备停止向混合器传输视频分组。 服务器还可操作以将第二传输发送到第二端点设备，使得第二端点开始向混合器发送视频分组。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。