WINDOWS+VS2012+cygwin编译ffmpeg成功，DLL不能用

Posted 2022-10-24 柳鲲鹏

• 文件名是这样

SDL2.dll            cygltdl-7.dll            cygspeexdsp-1.dll
cygavcodec-58.dll   cygmp3lame-0.dll         cygswresample-3.dll
cygavdevice-58.dll  cygogg-0.dll             cygswscale-5.dll
cygavfilter-7.dll   cygopenal-1.dll          cygvo-amrwbenc-0.dll
cygavformat-58.dll  cygopencore-amrnb-0.dll  cygvorbis-0.dll
cygavutil-56.dll    cygopencore-amrwb-0.dll  cygvorbisenc-2.dll
cygfdk-aac-2.dll    cygopus-0.dll            cygvorbisfile-3.dll
cygfreetype-6.dll   cygpng16-16.dll          libx264-163.dll
cygfribidi-0.dll    cygpostproc-55.dll
cygjpeg-9.dll       cygspeex-1.dll

前面大多加了cyg。

• 确实加载不起来

不知道是哪里出了问题。