prefix=/usr
exec_prefix=${prefix}
libdir=/usr/lib
includedir=/usr/include

Name: libpostproc
Description: FFmpeg postprocessing library
Version: 56.6.100
Requires: 
Requires.private: libavutil >= 57.28.100
Conflicts:
Libs: -L${libdir}  -lpostproc 
Libs.private: -lm
Cflags: -I${includedir}