1QT += qml quick widgets quickwidgets 2 3QT_CONFIG -= no-pkg-config 4CONFIG += link_pkgconfig debug 5PKGCONFIG += \ 6 gstreamer-1.0 \ 7 gstreamer-video-1.0 8 9DEFINES += GST_USE_UNSTABLE_API 10 11SOURCES += $$PWD/main.cpp \ 12 $$PWD/videowidget.cpp 13 14RESOURCES += $$PWD/qml.qrc 15 16HEADERS += \ 17 $$PWD/videowidget.h 18