h264+ffmpeg+opencv开发手册，初学者必备-h264+ ffmpeg+ opencv developer manuals, beginners

实现了H.264的解码，并且利用OPENCV进行了解码后图像的显示。-Realize H.264 decoding, and use OPENCV had decoded image display.

用ffmpeg解码h264视频文件，并且将解码出来的每帧图像用opencv封装进行显示。使用时须配置好ffmpeg和opencv，然后将自己的h264文件名称修改为1.h264 并将其置于当前目录即可运行（可作为2次开发的参考）-Using ffmpeg to decode h264 video file and display each frame decoded using opencv package, the ffmpeg is the latest version 3-2. In ad