说明：  在VC中处理视频文件，进行压缩和解压缩视频时经常需要的两个重要的头文件xmmintrin.h 和emmintrin.h，需要单独加入，放在程序的根文件下，非常宝贵的资源，很难找
(In the VC in processing video files, compress and decompress video for the first time must file separately joined on the program' s root, the very valuable resource, it is difficult to find)