下面的程序我在Qt Creator中运行通不过,是不是没有配置phonon,如果是的话,该怎么配置?
谢谢啦。
#include<qapplication.h>
#include<qwidget.h>
#include<phonon>
#include<qurl.h>
int main(int argc,char **argv)
{
    QApplication app(argc,argv);
    QWidget *widget = new QWidget;
    widget->setWindowTitle("Video Player");
    widget->resize(400,400);
    Phonon::VideoPlayer *player = new Phonon::VideoPlayer(Phonon::VideoCategory,widget);
    player->load(Phonon::MediaSource("../130.mp3"));
    player->play();
    widget->show();
    return app.exec();
}