prefix=${pcfiledir}/../..
exec_prefix=${prefix}
libdir=${prefix}/lib
includedir=${prefix}/include

Name: libavformat
Description: FFmpeg container format library
Version: 58.76.100
Requires: 
Requires.private: libavcodec >= 58.134.100, libswresample >= 3.9.100, libavutil >= 56.70.100
Conflicts:
Libs: -L${libdir}  -lavformat 
Cflags: -I${includedir}