This is an ex: for videoplayer using Qmediaplayer in meego netbook sdk.But this doesn't work and errors are shown


//.pro file
Qt Code: 
  1. #-------------------------------------------------
  2. #
  3. # Project created by QtCreator 2011-08-25T14:33:25
  4. #
  5. #-------------------------------------------------
  6.  
  7. QT       += core gui
  8. QT       +=multimedia
  9.  
  10. TARGET = videoplayer
  11. CONFIG += meegotouch
  12. TEMPLATE = app
  13. target.path=/usr/local/bin
  14. INSTALLS=target
  15.  
  16.  
  17. SOURCES += main.cpp \
  18.     videoplayer.cpp
  19.  
  20. HEADERS += \
  21.     videoplayer.h
  22.  
  23. FORMS += \
  24.     videoplayer.ui
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//header file
Qt Code: 
  1. #ifndef VIDEOPLAYER_H
  2. #define VIDEOPLAYER_H
  3.  
  4. #include <QMainWindow>
  5. #include <QtMultimediaKit/QMediaPlayer>
  6. #include <QtMultimediaKit/QVideoWidget>
  7. #include <QUrl>
  8.  
  9. namespace Ui {
  10.     class VIDEOPLAYER;
  11. }
  12.  
  13. class VIDEOPLAYER : public QMainWindow
  14. {
  15.     Q_OBJECT
  16.  
  17. public:
  18.     explicit VIDEOPLAYER(QWidget *parent = 0);
  19.     QMediaPlayer *player ;
  20.  
  21.     QVideoWidget *widget;
  22.  
  23.  
  24.     /* videoWidget = new VideoWidget(this);
  25.     player->setVideoOutput(videoWidget);  additional control*/
  26.  
  27.  
  28.  
  29.     ~VIDEOPLAYER();
  30.  
  31. private slots:
  32.     void on_pushButton_2_clicked();
  33.  
  34.     void on_pushButton_clicked();
  35.  
  36. private:
  37.     Ui::VIDEOPLAYER *ui;
  38. };
  39.  
  40. #endif // VIDEOPLAYER_H
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//cpp file
Qt Code: 
  1. #include "videoplayer.h"
  2. #include "ui_videoplayer.h"
  3. #include <QtMultimediaKit/QMediaPlayer>
  4. #include <QtMultimediaKit/QVideoWidget>
  5. #include <QUrl>
  6. #include <QDebug>
  7.  
  8.  
  9.  
  10. VIDEOPLAYER::VIDEOPLAYER(QWidget *parent) :
  11.     QMainWindow(parent),
  12.     ui(new Ui::VIDEOPLAYER)
  13. {
  14.     ui->setupUi(this);
  15.     ui->pushButton_2->hide();
  16.     player = new QMediaPlayer(this);
  17.     player->setMedia(QUrl::fromLocalFile("test.avi"));
  18.     widget = new QVideoWidget(ui->frame);
  19.     widget->show();
  20.  
  21.     player->setVideoOutput(widget);
  22.     player->play();
  23.  
  24.  
  25.  
  26.  
  27.  
  28.  
  29.  
  30. }
  31.  
  32. VIDEOPLAYER::~VIDEOPLAYER()
  33. {
  34.     delete ui;
  35.  
  36.  
  37. }
  38.  
  39. void VIDEOPLAYER::on_pushButton_2_clicked()
  40. {
  41.     ui->pushButton->show();
  42.     ui->pushButton_2->hide();
  43.     player->pause();
  44.  
  45. }
  46.  
  47. void VIDEOPLAYER::on_pushButton_clicked()
  48. {
  49.         player->play();
  50.     ui->pushButton->hide();
  51.     ui->pushButton_2->show();
  52.  
  53. }
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error:
c:/meegosdk_1.2/madde/toolchains/meego-sdk-i586-toolchain-1.1-w32_i686/meego-toolchain/bin/../lib/gcc/i586-meego-linux/4.5.0/../../../../i586-meego-linux/bin/ld.exe: cannot find -lQtMultimedia
collect2: ld returned 1 exit status
make: *** [videoplayer] Error 1
The process "C:\meegosdk_1.2\madde\bin\make.exe" exited with code 2.
Error while building project videoplayer (target: MeeGo)
When executing build step 'Make'