QMediaPlayer problems

[alenn.masic]

Hi

I installed Qt5 and since Phonon is not supported in Qt5 I'm forced to use something else, so I decided to use QtMultimedia.

.pro file:

QT       += core gui
CONFIG += mobility
MOBILITY += multimedia

QT       += core gui
CONFIG += mobility
MOBILITY += multimedia

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.cpp code:

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QtGui>
#include <QtCore>
#include <QtMultimedia/QMediaPlayer>
 
...
 
void MainWindow::on_pushButton_clicked()
{
    QMediaPlayer *player = new QMediaPlayer(this);
    player->setVolume(50);
    player->setMedia(QUrl::fromLocalFile("some_path"));
    player->play();
}

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include <QtGui>
#include <QtCore>
#include <QtMultimedia/QMediaPlayer>

...

void MainWindow::on_pushButton_clicked()
{
    QMediaPlayer *player = new QMediaPlayer(this);
    player->setVolume(50);
    player->setMedia(QUrl::fromLocalFile("some_path"));
    player->play();
}

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But I'm getting following errors:

df5cb69d80eadef8a7a0ce6b0ec6cc04.jpg

How can I solve this. Thank you