使用X264进行获取屏幕，编码为h264，然后通过JRTP传输。这是客户端。-Use X264 screen is acquired, encoded in h264, then JRTP transmission. It is the client.

本程序实现了摄像头的视频采集，并将yuyv格式转换为h264格式，程序包含x264库，makefile文件，可以直接make编译运行生成可执行文件-This program implements camera video capture and yuyv format to h264 format, the program contains x264 library, makefile files, you can make directly compile and run an executa

1.摄像头通过V4L2采集yuyv格式图像数据 2.yuyv转yuv420p格式 3.yuv420p通过x264编码压缩为h264码流 4.将h264码流通过tcp传输到显示端 5.显示端接收h264码流，并保存为本地文件，程序运行结束后可通过VLC播放器直接打开xxxx.h264文件进行播放(1. Camera collects image data in Yuyv format by V4L2. Yuyv converts to Yuv420p format. Yuv420p is comp