METHODOLOGY FOR NEGOTIATING VIDEO CAMERA AND DISPLAY CAPABILITIES IN A MULTI-CAMERA/MULTI-DISPLAY VIDEO CONFERENCING ENVIRONMENT
    21.
    发明申请
    METHODOLOGY FOR NEGOTIATING VIDEO CAMERA AND DISPLAY CAPABILITIES IN A MULTI-CAMERA/MULTI-DISPLAY VIDEO CONFERENCING ENVIRONMENT 有权
    在多摄像机/多显示视频会议环境中讨论视频摄像机和显示能力的方法

    公开(公告)号:US20150092008A1

    公开(公告)日:2015-04-02

    申请号:US14496191

    申请日:2014-09-25

    Applicant: ClearOne Inc.

    CPC classification number: H04N7/147 H04L65/403 H04L65/601 H04N7/15

    Abstract: This disclosure describes a system and method for negotiating video camera and display capabilities in a multi-camera/multi-display video conferencing environment. The method includes the at least one processor (120, 210, 218) determining negotiation information associated with a group of local devices (112). The negotiation information includes relative spatial information and data stream characteristics. The method also includes the at least one processor (120, 210, 218) defining the determined negotiation information in a predetermined format compatible with at least one remote device (114). The method further includes the at least one processor (120, 210, 218) applying the determined negotiation information for negotiating capability of at least one device (112-1) among the group of local devices (112) and the at last one remote device (114) for data communication.

    Abstract translation: 本公开描述了在多相机/多显示器视频会议环境中协商摄像机和显示能力的系统和方法。 该方法包括确定与一组本地设备(112)相关联的协商信息的至少一个处理器(120,210,218)。 协商信息包括相对空间信息和数据流特性。 该方法还包括至少一个处理器(120,210,218),其以与至少一个远程设备(114)兼容的预定格式定义所确定的协商信息。 该方法还包括至少一个处理器(120,210,218),用于在本地设备组(112)和最后一个远程设备(112)中应用所确定的协商信息以用于协商能力的至少一个设备(112-1) (114)用于数据通信。

    System for a Virtual Multipoint Control Unit for Unified Communications
    22.
    发明申请
    System for a Virtual Multipoint Control Unit for Unified Communications 审中-公开
    用于统一通信的虚拟多点控制单元的系统

    公开(公告)号:US20150077509A1

    公开(公告)日:2015-03-19

    申请号:US14341818

    申请日:2014-07-27

    Applicant: ClearOne Inc.

    CPC classification number: H04N7/152 G10L19/173 H04N7/147

    Abstract: This disclosure describes a virtual multipoint control unit (112, 300) for unified communications. The virtual multipoint control unit (112, 300) communicates with multiple devices (102, 104) over a network (106). The control unit (112, 300) includes multiple unified communication (UC) applications (208, 314) being executed on the devices (102, 104). The UC applications (208, 314) decode received audio data stream and video data stream. A virtual imaging device (214) and a virtual audio device (216) are mapped to the UC applications (208, 314). A virtual video mixer (210) receives the decoded video data stream from the UC applications (208, 314) via the virtual imaging device (214). A virtual audio mixer (212) receives the decoded audio data stream from the UC applications (208, 314) via the virtual audio device (216).

    Abstract translation: 本公开描述了用于统一通信的虚拟多点控制单元(112,300)。 虚拟多点控制单元(112,300)通过网络(106)与多个设备(102,104)通信。 控制单元(112,300)包括在设备(102,104)上执行的多个统一通信(UC)应用(208,314)。 UC应用程序(208,314)对接收的音频数据流和视频数据流进行解码。 虚拟成像设备(214)和虚拟音频设备(216)被映射到UC应用(208,314)。 虚拟视频混合器(210)经由虚拟成像设备(214)从UC应用(208,314)接收解码的视频数据流。 虚拟音频混合器(212)经由虚拟音频设备(216)从UC应用程序(208,314)接收经解码的音频数据流。

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