最新的FFMPEG编解码库，适合多种音视频文件的编解码-ffmpeg is a very fast video and audio converter that can also grab from a live audio/video source. It can also convert between arbitrary sample rates and resize video on the fly with a high quality polyphase filter.

It is a code that contains multiple functions used for image processing written in matlab language, like histogram spectrum, the median filter, a special image resize function , an intensity transform and a special image adjust in order to adjust all