法国人写的播放器vlc 的源代码，大家-Written by the French player vlc source code, let us look at

libdvdcss库，适宜视频分析，方便移植，在linux上或者window下均可开发，是开源库VLC库的组成部分-libdvdcss library, suitable for video analytics, easily ported on linux or the next window can be developed, is an integral part of the open source library VLC library