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1. 发明授权

US09525849B2 Provision of video conferencing with load balancing 有权
公开(公告)号：US09525849B2
公开(公告)日：2016-12-20
申请号：US14850081
申请日：2015-09-10
申请人： Blue Jeans Network
发明人： Alagu Periyannan , Emmanuel Weber , Michael Grupenhoff , Maulik Shah , Shacolby Jackson , Prasad R. Mohire , Brian W. Ashford , Lee Y. Ho
IPC分类号： H04N7/15 , H04N7/14 , G06F9/00 , H04L12/18 , H04L29/08 , H04L29/06 , G06F9/50 , H04L12/26
CPC分类号： H04N7/15 , G06F9/00 , G06F9/5083 , H04L12/18 , H04L12/1827 , H04L43/0852 , H04L65/4038 , H04L65/80 , H04L67/1023 , H04L67/303 , H04L67/306 , H04N7/148
摘要： Embodiments are described for provision of video conferencing with load balancing. In some embodiments, a protocol connector module receives a media processing request from a client application for the video conference endpoint device and a client application identifier, a profile for the client application is retrieved using the client application identifier, at least one load balancing capability is determined for the client application using the identifier, a load balancing technique is selectively performed based on the at least one load balancing capability, and performance of the client application is logged with the load balancing technique in the profile.

2. 发明授权

US09398257B2 Methods and systems for sharing a plurality of encoders between a plurality of endpoints 有权
标题翻译：用于在多个端点之间共享多个编码器的方法和系统
公开(公告)号：US09398257B2
公开(公告)日：2016-07-19
申请号：US14216544
申请日：2014-03-17
申请人： Blue Jeans Network
发明人： Emmanuel Weber , Michael Grupenhoff , Oded Gal
IPC分类号： H04N7/14 , H04N7/15
CPC分类号： H04N7/15 , H04N7/148
摘要： Described herein are methods and systems for assigning a plurality of endpoints of a video conference system to a plurality of encoders located on a server of the video conference system. At least a first group of the endpoints is assigned to first one of the encoders, and at least a second group of the endpoints, the second group disjoint from the first group, is assigned to a second one of the encoders.
摘要翻译：这里描述了将视频会议系统的多个端点分配给位于视频会议系统的服务器上的多个编码器的方法和系统。至少第一组端点被分配给第一编码器，并且至少第二组端点（与第一组不相交的第二组）被分配给编码器中的第二组。

3. 发明授权

US09035997B2 Systems and methods for real-time multimedia communications across multiple standards and proprietary devices 有权
标题翻译：用于多个标准和专有设备的实时多媒体通信的系统和方法
公开(公告)号：US09035997B2
公开(公告)日：2015-05-19
申请号：US13105684
申请日：2011-05-11
申请人： Alagu Periyannan , Krish Ramakrishnan
发明人： Alagu Periyannan , Krish Ramakrishnan
IPC分类号： H04N7/14 , H04N7/15 , H04N5/265
CPC分类号： H04N7/152 , H04N5/265 , H04N7/141
摘要： A new approach is proposed that contemplates systems and methods to support the operation of a Virtual Media Room or Virtual Meeting Room (VMR), wherein each VMR can accept from a plurality of participants at different geographic locations a variety of video conferencing feeds from video conference endpoints that can be either proprietary or standards-based and enable a multi-party video conferencing session among the plurality of participants. Each single VMR can be implemented across an infrastructure of globally distributed set of servers/media processing nodes co-located in Points of Presence (POPs) for Internet access. Each VMR also gives its users a rich set of conferencing and collaboration interaction hitherto not experienced by video conferencing users.
摘要翻译：提出了一种考虑系统和方法来支持虚拟媒体室或虚拟会议室（VMR）的操作的新方法，其中每个VMR可以从不同地理位置的多个参与者接受来自视频会议的各种视频会议馈送端点可以是专有的或基于标准的，并且能够在多个参与者之间启用多方视频会议会话。每个单独的VMR可以通过共同位于用于因特网接入的在线点（POPs）的全球分布式服务器/媒体处理节点的基础设施来实现。每个VMR还为用户提供了一组迄今为止未被视频会议用户体验的会议和协作交互。

4. 发明授权

US08875031B2 Systems and methods for shared multimedia experiences in virtual videoconference rooms 有权
标题翻译：在虚拟视频会议室中共享多媒体体验的系统和方法
公开(公告)号：US08875031B2
公开(公告)日：2014-10-28
申请号：US13105716
申请日：2011-05-11
申请人： Alagu Periyannan , Krish Ramakrishnan , Raghavan Anand , Michael Grupenhoff , Anand Raghavan , Ravi Kiran Kalluri , Emmanuel Weber
发明人： Alagu Periyannan , Krish Ramakrishnan , Raghavan Anand , Michael Grupenhoff , Anand Raghavan , Ravi Kiran Kalluri , Emmanuel Weber
IPC分类号： G06F3/00 , H04N5/265 , H04N7/14 , H04N7/15
CPC分类号： H04N7/152 , H04N5/265 , H04N7/141
摘要： A new approach is proposed that contemplates systems and methods to support the operation of a Virtual Media Room or Virtual Meeting Room (VMR), wherein each VMR can accept from a plurality of participants at different geographic locations a variety of video conferencing feeds of audio and video streams from video conference endpoints. The approach provides collaborative viewing of an event through the VMR so that the participants at geographically distributed locations are able to simultaneously participate and share the experience of the event together. An initiating participant of the event sharing is further offered with in-meeting management and control over the content to be shared at the event. A globally distributed infrastructure supports the sharing of the event among the participants at geographically distributed locations through a plurality of MCUs (Multipoint Control Unit), each configured to process the plurality of audio and video streams from the plurality of video conference endpoints in real time.
摘要翻译：提出了一种考虑用于支持虚拟媒体室或虚拟会议室（VMR）的操作的系统和方法的新方法，其中每个VMR可以从不同地理位置的多个参与者接受各种视频会议馈送的音频和来自视频会议端点的视频流。该方法通过VMR对事件进行协同查看，使得地理分布位置的参与者能够同时参与并共享事件的体验。进一步提供事件共享的启动参与者，以便在事件中共享的内容进行会议管理和控制。全球分布式基础设施支持通过多个MCU（多点控制单元）在地理分布的位置的参与者之间共享事件，每个MCU被配置为实时地处理来自多个视频会议端点的多个音频和视频流。

5. 发明授权

US10541823B2 Simultaneous remote connection of heterogeneous conferencing systems to the same conference 有权
公开(公告)号：US10541823B2
公开(公告)日：2020-01-21
申请号：US15675338
申请日：2017-08-11
申请人： Blue Jeans Network, Inc.
发明人： Nicklas R. Johnson , Benjamin J. Hutchison
IPC分类号： H04L12/18 , H04L12/58 , H04L29/06 , H04N7/15
摘要： Video conferencing is provisioned with, for example, procedures for simultaneously connecting two or more endpoints to the same video conference. Such procedures may be particularly useful for automatically initiating a video conference involving room system endpoints.

6. 发明授权

US09781385B2 User interfaces for presentation of audio/video streams 有权
公开(公告)号：US09781385B2
公开(公告)日：2017-10-03
申请号：US14216432
申请日：2014-03-17
申请人： Blue Jeans Network
发明人： Luke Ma , Benjamin J. Hutchison , Umesh S. Chandak
IPC分类号： G06F3/00 , H04N7/15 , G06F9/44
CPC分类号： H04N7/152 , G06F3/0481 , G06F9/451 , H04N7/15
摘要： Embodiments are described for a user interface presenting audio and/or video streams. In some embodiments, a request to increase a size of a first user interface element from a plurality of user interface elements displayed within a user interface on a display is received from a video conference participant's device, at least one numerical representation for dimensions of the user interface display area for each of a plurality of potential layouts for at least a portion of the plurality of user interface elements is calculated to satisfy the request, a video conference system determines a new layout from the one or more potential layouts to accommodate the request by performing at least one comparison between a numerical representation for a potential layout and each remaining numerical representation for a potential layout from the plurality, the new layout comprising at least one of a video quality adjustment of one or more user interface elements, a rearrangement of one or more user interface elements into different sizes and positions, and an elimination of a user interface element from the user interface, and a media server for the video conference apportions bandwidth for one or more video data streams from the composite in accordance with the new layout to be received by the video conference participant's device.

7. 发明授权

US09402054B2 Provision of video conference services 有权
标题翻译：提供视频会议服务
公开(公告)号：US09402054B2
公开(公告)日：2016-07-26
申请号：US14624459
申请日：2015-02-17
申请人： Blue Jeans Network
发明人： Stu Aaron , Oded Gal , Sunil George , Pradeep Malhotra , Ashish Nagpal , Alagu Periyannan , Anand Raghavan , Krish Ramakrishnan , Emmanuel Weber
IPC分类号： H04N7/15
CPC分类号： H04N7/15 , H04L12/1822
摘要： Embodiments are described for provision of video conference services. In some embodiments, a service connector module of a video conference system receives a request to switch a participant user of a video conference to a communication mode for the video conference received at a participant endpoint device, the request to switch is (a) a request to switch from an unidirectional communication mode to a bidirectional communication mode, or (b) a request to switch from the bidirectional communication mode to the unidirectional communication mode, determining information on at least one distribution capability from one or more interactions with the participant endpoint device, determines a distribution scheme for the communication mode using the at least one distribution capability, sends a request to establish a connection with the endpoint device using the distribution scheme, receives a notification on establishment of the connection, and sends a request to terminate a prior connection.
摘要翻译：描述了提供视频会议服务的实施例。在一些实施例中，视频会议系统的服务连接器模块接收将视频会议的参与用户切换到在参与者端点设备处接收的视频会议的通信模式的请求，所述切换请求是（a）请求从单向通信模式切换到双向通信模式，或（b）从双向通信模式切换到单向通信模式的请求，从与参与者端点设备的一个或多个交互确定关于至少一个分发能力的信息使用所述至少一个分发能力确定用于所述通信模式的分发方案，使用所述分发方案发送建立与所述端点设备的连接的请求，接收关于建立所述连接的通知，并且发送终止先前的请求连接。

8. 发明授权

US09154735B2 Provision of video conferencing with load balancing 有权
标题翻译：提供具有负载平衡的视频会议
公开(公告)号：US09154735B2
公开(公告)日：2015-10-06
申请号：US14217195
申请日：2014-03-17
申请人： Blue Jeans Network
发明人： Alagu Periyannan , Emmanuel Weber , Michael Grupenhoff , Maulik Shah , Shacolby Jackson , Prasad R. Mohire , Brian W. Ashford , Lee Y. Ho
IPC分类号： H04N7/15 , H04N7/14 , G06F9/00 , H04L12/18 , H04L29/08 , H04L29/06 , H04L12/26
CPC分类号： H04N7/15 , G06F9/00 , G06F9/5083 , H04L12/18 , H04L12/1827 , H04L43/0852 , H04L65/4038 , H04L65/80 , H04L67/1023 , H04L67/303 , H04L67/306 , H04N7/148
摘要： Embodiments are described for provision of video conferencing with load balancing. In some embodiments, a protocol connector module receives a media processing request from a client application for the video conference endpoint device and a client application identifier, a profile for the client application is retrieved using the client application identifier, at least one load balancing capability is determined for the client application using the identifier, a load balancing technique is selectively performed based on the at least one load balancing capability, and performance of the client application is logged with the load balancing technique in the profile.
摘要翻译：描述了用于提供具有负载平衡的视频会议的实施例。在一些实施例中，协议连接器模块从用于视频会议端点设备的客户端应用和客户端应用标识符接收媒体处理请求，使用客户端应用标识来检索客户端应用的简档，至少一个负载均衡能力基于该至少一个负载平衡能力选择性地执行负载均衡技术，并且使用该简档中的负载平衡技术来记录客户端应用的性能。

9. 发明授权

US10687021B2 User interface with a hierarchical presentation of selection options for selecting a sharing mode of a video conference 有权
公开(公告)号：US10687021B2
公开(公告)日：2020-06-16
申请号：US16197160
申请日：2018-11-20
申请人： Blue Jeans Network, Inc.
发明人： Luke Ma , Melissa Suarez
IPC分类号： H04N7/14 , H04N7/15 , H04L29/06 , G06F3/0482 , G06F3/0484 , G06F3/14 , H04M3/56
摘要： A user interface for a video conference session includes selection options for selecting one or more sharing modes, at least some of the selection options presented in a hierarchical fashion on the user interface. The sharing modes may include a screen sharing mode, an application sharing mode and a window sharing mode.

10. 发明授权

US10540971B2 System and methods for in-meeting group assistance using a virtual assistant 有权
公开(公告)号：US10540971B2
公开(公告)日：2020-01-21
申请号：US15881183
申请日：2018-01-26
申请人： Blue Jeans Network, Inc.
发明人： Navneet Kumar
IPC分类号： G10L15/22 , G06F16/332 , G10L15/18 , G10L25/51 , H04N7/15
摘要： During a video conference meeting, a virtual assistant may provide in-meeting assistance responsive to verbalized group intent. The virtual assistant may automatically perform actions, such as recording notes, creating calendar events, and obtaining information derived from previous meetings, in response to the detected group intent. The virtual assistant may also provide pre-meeting assistance.

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