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