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

Name: libavformat
Description: FFmpeg container format library
Version: 59.31.100
Requires: 
Requires.private: libavcodec >= 59.43.100, libswresample >= 4.9.100, libavutil >= 57.36.101
Conflicts:
Libs: -L${libdir}  -lavformat 
Cflags: -I${includedir}