windows下可用的ffmpeg的DLL，支持x264和libmp3lame；ffmpeg-0.11.1；x264-snapshot-20120730-2245；lame-3.99.5；-available under the ffmpeg DLLs in the windows, support for x264 and have libmp3lame ffmpeg-0.11.1 x264,-snapshot-20.12073 million-2 245 the lame-3.99.5