Method and apparatus for providing a video signal
    1.
    发明申请
    Method and apparatus for providing a video signal 有权
    提供视频信号的方法和装置

    公开(公告)号:US20070035666A1

    公开(公告)日:2007-02-15

    申请号:US10576166

    申请日:2004-10-12

    IPC分类号: H04N5/45

    摘要: The invention relates to a method of providing a video signal for display of a stream of video data (200) at a rate other than real-time, the video data being built up from frames, the method comprising the step of real-time rendering of non-contiguous segments of the stream of video data comprising multiple subsequent frames to a first rendered stream; wherein the method further comprises the step of non real-time rendering of the stream of video data by rendering pre-determined non subsequent frames at a speed other than realtime to a second rendered stream; multiplexing the first rendered stream and the second rendered stream for simultaneous display on a display device (150), wherein: the first rendered stream is displayed on a first part (310) of the display device; and the second rendered stream is displayed on a second part (320) of the display device.

    摘要翻译: 本发明涉及提供一种用于以不同于实时的速率显示视频数据流(200)的视频信号的方法,所述视频数据是从帧构建的,所述方法包括实时渲染步骤 视频数据流的不连续片段包括多个后续帧到第一渲染流; 其中所述方法还包括通过以不同于实时的速度向第二渲染流渲染预定的后续帧而非视频数据流的非实时呈现的步骤; 多路复用第一渲染流和第二渲染流以在显示设备(150)上同时显示,其中:第一渲染流被显示在显示设备的第一部分(310)上; 并且第二渲染流显示在显示设备的第二部分(320)上。