CONFIG += link_pkgconfig
PKGCONFIG += jsoncpp
PKGCONFIG += yaml-cpp
PKGCONFIG += gstreamer-1.0 gstreamer-app-1.0 gstreamer-video-1.0
PKGCONFIG += tinyxml
PKGCONFIG += opencv4 # opencv4
CONFIG += link_pkgconfig
PKGCONFIG += jsoncpp
PKGCONFIG += yaml-cpp
PKGCONFIG += gstreamer-1.0 gstreamer-app-1.0 gstreamer-video-1.0
PKGCONFIG += tinyxml
PKGCONFIG += opencv4 # opencv4