IMMERSIVE SHARE FROM MEETING ROOM
    1.
    发明公开

    公开(公告)号:US20230300295A1

    公开(公告)日:2023-09-21

    申请号:US17699407

    申请日:2022-03-21

    Abstract: A conference endpoint receives a selection of an option to initiate a sharing session in which a video of a user is overlaid on a presentation of shared content during a video communication session, the user being one of multiple users participating in the video communication session via the conference endpoint. The conference endpoint identifies one of the multiple users as a presenter for the shared content; and transmits, to a meeting server, information associated with the sharing session, which includes one of a video of the presenter overlaid on the shared content, or the shared content, a video of the multiple users, and information identifying the presenter in the video of the multiple users to a meeting server for overlaying, by the meeting server or a receiver conference endpoint, video of the presenter on the shared content during the video communication session.

    DISTANCE-BASED FRAMING FOR AN ONLINE CONFERENCE SESSION

    公开(公告)号:US20230119874A1

    公开(公告)日:2023-04-20

    申请号:US18083068

    申请日:2022-12-16

    Abstract: Distance-based framing includes obtaining at least a video stream during an online conference session. The video stream, an audio stream received with the video stream, or both the video stream and the audio stream are analyzed and a framing that either focuses on a speaker in the video stream or provides an overview of participants in the video stream, the framing being is composed based on the analyzing. A potential error in the framing is detected based on further analysis of at least one of the video stream, the audio stream, or distance sensor data received with the video stream. If the distance sensor data contradicts the potential error, the framing is maintained, but if the distance sensor data confirms the potential error, a new framing is generated.

    Defining content of interest for video conference endpoints with multiple pieces of content

    公开(公告)号:US11019307B2

    公开(公告)日:2021-05-25

    申请号:US16919768

    申请日:2020-07-02

    Abstract: A video conference system may include two or more video conference endpoints, each having a display configured to display content. The video conference system may detect a plurality of participants within a field of view of a camera of the system. The video conference system may determine an attention score for each endpoint based on the participants. The video conference system may determine whether the content of the first endpoint and/or the content of the second endpoint are active content based on whether the attention scores exceed a predetermined threshold value. The video conference system may send to secondary video conference systems an indication of the active content to enable the secondary video conference systems to display the active content.

    DEFINING CONTENT OF INTEREST FOR VIDEO CONFERENCE ENDPOINTS WITH MULTIPLE PIECES OF CONTENT

    公开(公告)号:US20190379862A1

    公开(公告)日:2019-12-12

    申请号:US16451245

    申请日:2019-06-25

    Abstract: A video conference system may include two or more video conference endpoints, each having a display configured to display content. The video conference system may detect a plurality of participants within a field of view of a camera of the system. The video conference system may determine an attention score for each endpoint based on the participants. The video conference system may determine whether the content of the first endpoint and/or the content of the second endpoint are active content based on whether the attention scores exceed a predetermined threshold value. The video conference system may send to secondary video conference systems an indication of the active content to enable the secondary video conference systems to display the active content.

    Automatic Switching Between Dynamic and Preset Camera Views in a Video Conference Endpoint
    7.
    发明申请
    Automatic Switching Between Dynamic and Preset Camera Views in a Video Conference Endpoint 有权
    自动切换视频会议端点的动态和预设摄像机视图

    公开(公告)号:US20160134838A1

    公开(公告)日:2016-05-12

    申请号:US14534557

    申请日:2014-11-06

    CPC classification number: H04N7/152 H04N5/23219 H04N7/142 H04N7/147

    Abstract: A video conference endpoint includes one or more cameras to capture video of different views and a microphone array to sense audio. One or more preset views are defined. The endpoint detects faces in the captured video and active audio sources from the sensed audio. The endpoint detects any active talker detected faces that coincide positionally with detected active audio sources, and also detects whether any active talker is in one of the preset views. Based on whether an active talker is detected in any of the preset views, the endpoint switches between capturing video of one of the preset views, and capturing video of a dynamic view.

    Abstract translation: 视频会议端点包括用于捕获不同视图的视频的一个或多个摄像机和用于感测音频的麦克风阵列。 定义一个或多个预设视图。 端点从感测到的音频中检测拍摄视频中的人脸和活动音频源。 端点检测与检测到的活动音频源在位置上重合的任何有效的说话者检测到的面部,并且还检测是否有任何活跃的讲话者处于预设视图之一。 基于在任何预设视图中是否检测到主动讲话者,端点在捕获一个预设视图的视频和捕获动态视图的视频之间切换。

    DYNAMIC VIDEO LAYOUT DESIGN DURING ONLINE MEETINGS

    公开(公告)号:US20230121654A1

    公开(公告)日:2023-04-20

    申请号:US17682382

    申请日:2022-02-28

    Abstract: Presented herein are techniques for cropping video streams to create an optimized layout in which participants of a meeting are a similar size. A user device receives a plurality of video streams, each video stream including at least one face of a participant participating in a video communication session. Faces in one or more of the plurality of video streams are cropped so that faces in the plurality of video streams are approximately equal in size, to produce a plurality of processed video streams. The plurality of processed video streams are sorted according to video stream widths to produce sorted video streams and the plurality of sorted video streams are distributed for display across a smallest number of rows possible on a display of the user device.

    DEFINING CONTENT OF INTEREST FOR VIDEO CONFERENCE ENDPOINTS WITH MULTIPLE PIECES OF CONTENT

    公开(公告)号:US20200336701A1

    公开(公告)日:2020-10-22

    申请号:US16919768

    申请日:2020-07-02

    Abstract: A video conference system may include two or more video conference endpoints, each having a display configured to display content. The video conference system may detect a plurality of participants within a field of view of a camera of the system. The video conference system may determine an attention score for each endpoint based on the participants. The video conference system may determine whether the content of the first endpoint and/or the content of the second endpoint are active content based on whether the attention scores exceed a predetermined threshold value. The video conference system may send to secondary video conference systems an indication of the active content to enable the secondary video conference systems to display the active content.

    Defining content of interest for video conference endpoints with multiple pieces of content

    公开(公告)号:US10742931B2

    公开(公告)日:2020-08-11

    申请号:US16451245

    申请日:2019-06-25

    Abstract: A video conference system may include two or more video conference endpoints, each having a display configured to display content. The video conference system may detect a plurality of participants within a field of view of a camera of the system. The video conference system may determine an attention score for each endpoint based on the participants. The video conference system may determine whether the content of the first endpoint and/or the content of the second endpoint are active content based on whether the attention scores exceed a predetermined threshold value. The video conference system may send to secondary video conference systems an indication of the active content to enable the secondary video conference systems to display the active content.

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