基mini640的硬编解码！纯源码，具有实践意义，源码功能是压缩视频，并自动解压播放视频-Hard base mini640 codec! Pure source, has practical significance, the source function is compressed video, and video automatic decompression

可在瑞芯微平台上实现视频硬解码，降低cpu占比，并可多路同时使用mpp h264编解码库进行硬解码。开源库，支持C/C++语言，支持Linux/Unix/Windows平台。(Hard video decoding can be implemented on the Rockchip Micro-Platform to reduce the proportion of CPU, and MPP H264 codec library ca