Build using the MinGW+MSYS environment from http://sourceforge.net/projects/mplayer-ww/files When using a different ffmpeg release, modify Makefile and add following somwhere at the top of the file: CFLAGS += "-std=gnu99" To build ffmpeg.dll run these commands: ffmpeg-dll-config make make -f Makefile_ffdll strip ffmpeg.dll Or alternatively lgvid.dll can be built with ffmpeg statically linked, from MinGW. Copy "lgvid.cpp", "lgvid.def" and "lgviddecoder.h" from "dllsrc/lgvid" to the ffmpeg source dir and run these commands to build lgvid.dll: ffmpeg-dll-config make make -f Makefile_lgvid strip lgvid.dll
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