需要装phonon库,如果确定phonon库装好了
#include <QApplication>
#include <QWidget>
#include <phonon>
#include <QUrl>
//
int main(int argc, char ** argv)
{
QApplication app( argc, argv );
QWidget win;
win.setWindowTitle("Video Player");
win.setGeometry(0,0,240,320);
Phonon::VideoPlayer *player = new Phonon::VideoPlayer(Phonon::VideoCategory,&win);
player->load(Phonon::MediaSource("XXXXXX"));
player->play();
win.show();
return app.exec();
}
应该没问题的吧?我的QT4.4是没问题的