鉴于网上公布的x264调用较为复杂，使很多新手不适，我特意将其进行了简单的封装，并提供了 lib 和 测试程序，该程序已经通过编译，修改 宽高及文件路径等即可运行,In view of online publication called the x264 is more complicated, does not make a lot of novice, I made it for a simple package, and provides a lib and test procedures