Embedding Mplayer into Qt Media Player

[Omri]

hello!
I would like to watch an avi file in Qt through Mplayer.
I have Qt 5.5 and using Mplayer for windows.
this is my code:
int main(int argc, char *argv[])
{

QApplication a(argc, argv);
a.setAttribute(Qt::AA_NativeWindows, true);
Dialog w;
w.show();

QWidget *player;
QStringList arguments;
QProcess *m_pProcessVideo;
m_pProcessVideo = new QProcess(0);
player = new QWidget(0);
//QMediaPlayer* player = new QMediaPlayer;


QString winNuber = QString ::number((int) (player->winId()));
arguments << "-slave" << "-wid" << winNuber << "-vo" << "directx:noaccel" << "-fs" << "C:\\Program Files (x86)\\MPlayer for Windows\\MVI_1343.avi" ;
m_pProcessVideo->start("C:\\Program Files (x86)\\MPlayer for Windows\\mplayer.exe",arguments);
return a.exec();

}

The movie is played-I can hear the sound though can't see anything..I think it's the arguments that are wrong. What are the right arguments?
Thanks.