Linking CXX executable ../../../Binaries/dolphin-emu
../VideoCommon/libvideocommon.a(AVIDump.cpp.o): In function `AVIDump::CreateFile()':
AVIDump.cpp:(.text+0x1de): undefined reference to `av_frame_alloc'
AVIDump.cpp:(.text+0x1ea): undefined reference to `av_frame_alloc'
../VideoCommon/libvideocommon.a(AVIDump.cpp.o): In function `AVIDump::CloseFile()':
AVIDump.cpp:(.text+0x77a): undefined reference to `av_frame_free'
AVIDump.cpp:(.text+0x784): undefined reference to `av_frame_free'
collect2: error: ld returned 1 exit status
make[2]: *** [Binaries/dolphin-emu] Error 1
make[1]: *** [Source/Core/DolphinWX/CMakeFiles/dolphin-emu.dir/all] Error 2
make: *** [all] Error 2