rtsp1 rtsp://admin:xby123456@42.235.239.240:8008/Streaming/Channels/102
rtsp2 rtsp://admin:xby123456@42.235.239.240:8008/Streaming/Channels/202
udpPngPort1 10001
notPng1 0
udpLabelPort1 10002
udpPngPort2 10003
notPng2 0
udpLabelPort2 10004