EDGE DEVICE THAT ENABLES EFFICIENT DELIVERY OF VIDEO TO HANDHELD DEVICE
    37.
    发明申请
    EDGE DEVICE THAT ENABLES EFFICIENT DELIVERY OF VIDEO TO HANDHELD DEVICE 有权
    能够有效地将视频传送到手持设备的边缘设备

    公开(公告)号:US20090300698A1

    公开(公告)日:2009-12-03

    申请号:US12172088

    申请日:2008-07-11

    IPC分类号: H04N7/173

    摘要: A video processing system includes a communications interface and video processing circuitry. The communications interface receives video data from a video source, receives at least one operating parameter regarding a remote wireless device, and transmits an output video stream to the remote wireless device. The video processing circuitry couples to the communications interface, receives the video data and the at least one operating parameter, determines video processing parameters based upon the video data and the at least one operating parameter, processes the video data based upon the video processing parameters to produce the output video stream, and provides the output video stream to the communications interface for transmission to the remote wireless device. The video data (incoming video stream) may be processed by altering a frame rate, PCRs, pixel resolution, color resolution, color content, and/or region of interest content of the incoming video data to produce the output video stream.

    摘要翻译: 视频处理系统包括通信接口和视频处理电路。 通信接口从视频源接收视频数据,接收关于远程无线设备的至少一个操作参数,并将输出视频流发送到远程无线设备。 视频处理电路耦合到通信接口,接收视频数据和至少一个操作参数,基于视频数据和至少一个操作参数来确定视频处理参数,基于视频处理参数对视频数据进行处理 产生输出视频流,并将输出视频流提供给通信接口以传输到远程无线设备。 可以通过改变输入视频数据的帧速率,PCR,像素分辨率,颜色分辨率,颜色内容和/或感兴趣的内容区域来处理视频数据(输入视频流),以产生输出视频流。