LIBAVDEVICE_VERSION_MAJOR   34 extra_lib/include/libavdevice/version.h #define LIBAVDEVICE_VERSION_INT AV_VERSION_INT(LIBAVDEVICE_VERSION_MAJOR, \
LIBAVDEVICE_VERSION_MAJOR   37 extra_lib/include/libavdevice/version.h #define LIBAVDEVICE_VERSION     AV_VERSION(LIBAVDEVICE_VERSION_MAJOR, \