client 通过USB摄像头采集数据，进行xvid压缩之后用jrtp/jrtcp协议传输至server端，sever端接收并解压显示。该程序为server端接收程序。-client through the USB camera capture data, xvid compressed using jrtp/jrtcp protocol, to server-side, sever-side to receive and extract the display. The program for