通过摄像头就可以在2440上传输视频流，在客户端可以通过iP端口监视视频，这是源码，自己编一下就行了，推荐使用4.4.3的交叉编译-Through the camera can transmit the video stream in the 2440, the client can through the iP port surveillance video, this is the source code, make it on their own line, recommended the