prefix=/usr
exec_prefix=${prefix}
libdir=/usr/lib/amd64
includedir=/usr/include

Name: libpostproc
Description: FFmpeg postprocessing library
Version: 58.3.100
Requires: 
Requires.private: libavutil >= 59.39.100
Conflicts:
Libs: -L${libdir}  -lpostproc 
Libs.private: -lm -latomic
Cflags: -I${includedir}