Compositing Pairs Of Image Frames From Different Cameras Of A Mobile Device To Generate A Video Stream
    12.
    发明申请
    Compositing Pairs Of Image Frames From Different Cameras Of A Mobile Device To Generate A Video Stream 审中-公开
    从移动设备的不同相机合成一对图像帧以生成视频流

    公开(公告)号:US20150103135A1

    公开(公告)日:2015-04-16

    申请号:US14579613

    申请日:2014-12-22

    Applicant: Apple Inc.

    Abstract: Some embodiments provide a novel method for in-conference adjustment of encoded video pictures captured by a mobile device having at least first and second cameras. The method may involve real-time modifications of composite video displays that are generated by the mobile devices involved in such a conference. Specifically, in some embodiments, the mobile devices generate composite displays that simultaneously display multiple videos captured by multiple cameras of one or more devices. In some cases, the composite displays place the videos in adjacent display areas (e.g., in adjacent windows). In other cases, the composite display is a picture-in-picture (PIP) display that includes at least two display areas that show two different videos where one of the display areas is a background main display area and the other is a foreground inset display area that overlaps the background main display area.

    Abstract translation: 一些实施例提供了一种用于会议调整由具有至少第一和第二相机的移动设备捕获的编码视频图像的新颖方法。 该方法可以涉及由这样的会议中涉及的移动设备生成的复合视频显示的实时修改。 具体地,在一些实施例中,移动设备产生同时显示由一个或多个设备的多个摄像机捕获的多个视频的复合显示器。 在某些情况下,复合显示将视频放置在相邻的显示区域中(例如,在相邻窗口中)。 在其他情况下,复合显示器是画中画(PIP)显示器,其包括显示两个不同视频的至少两个显示区域,其中一个显示区域是背景主显示区域,另一个是前景插入显示 与背景主显示区域重叠的区域。

    NAT TRAVERSAL FOR MEDIA CONFERENCING
    16.
    发明申请
    NAT TRAVERSAL FOR MEDIA CONFERENCING 审中-公开
    NAT TRACVERSAL媒体会议

    公开(公告)号:US20140052870A1

    公开(公告)日:2014-02-20

    申请号:US14063823

    申请日:2013-10-25

    Applicant: Apple Inc.

    Abstract: Methods for establishing a direct peer-to-peer (“P2P”) connection between two computers are disclosed. In particular, the methods are designed to work in cases where one or both of the computers are connected to a private network, such private networks being interconnected via a public network, such as the Internet. The connections between the private network and the public network are facilitated by network address translation (“NAT”).

    Abstract translation: 公开了在两台计算机之间建立直接对等(“P2P”)连接的方法。 特别地,这些方法被设计为在一个或两个计算机连接到专用网络的情况下工作,这样的专用网络通过诸如因特网的公共网络互连。 通过网络地址转换(“NAT”),便于私有网络和公网之间的连接。

    Multi-participant conference setup
    20.
    发明授权
    Multi-participant conference setup 有权
    多参与者会议设置

    公开(公告)号:US09210380B2

    公开(公告)日:2015-12-08

    申请号:US14062298

    申请日:2013-10-24

    Applicant: Apple Inc.

    Abstract: Some embodiments provide an architecture for establishing a multi-participant conference. This architecture has one participant's computer in the conference act as a central content distributor for the conference. The central distributor receives data (e.g., video and/or audio streams) from the computer of each other participant, and distributes the received data to the computers of all participants. In some embodiments, the central distributor receives A/V data from the computers of the other participants. From such received data, the central distributor of some embodiments generates composite data (e.g., composite image data and/or composite audio data) that the central distributor distributes back to the participants.

    Abstract translation: 一些实施例提供了用于建立多参与者会议的架构。 该架构在会议中有一名与会者的电脑作为会议的中央内容分发商。 中央分配器从每个其他参与者的计算机接收数据(例如,视频和/或音频流),并将所接收的数据分发给所有参与者的计算机。 在一些实施例中,中央分配器从其他参与者的计算机接收A / V数据。 从这样接收的数据,一些实施例的中央分配器生成中央分配器分发回参与者的复合数据(例如,合成图像数据和/或复合音频数据)。

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