VideoWidget problem

[wysota]

When do you query for the sizeHint()? Please show us the code.

[baluk]

Sure. Here it is

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
   ui->setupUi(this);
 
 
   this->mediaObject = new Phonon::MediaObject(this);
   this->audioOutput = new Phonon::AudioOutput(Phonon::VideoCategory,this);
     Phonon::createPath(mediaObject, audioOutput);
     Phonon::VideoWidget *videoWidget = new Phonon::VideoWidget(ui->frame);
    QHBoxLayout *hVideo = new QHBoxLayout(ui->frame);
     hVideo->addWidget(videoWidget);
     QSizePolicy policy;
     policy.setHorizontalPolicy(QSizePolicy::Fixed);
     policy.setVerticalPolicy(QSizePolicy::Fixed);
     videoWidget->setSizePolicy(policy);
     videoWidget->setAspectRatio(Phonon::VideoWidget::AspectRatioAuto);
     QSize size= videoWidget->sizeHint();
     videoWidget->setFixedSize(size);
     qDebug() << size;
     Phonon::createPath(mediaObject, videoWidget);
    QUrl url("output_1.avi");
    mediaObject->setCurrentSource(url);
 
     mediaObject->setTickInterval(1000);
 
    connect(mediaObject, SIGNAL(finished()), mediaObject, SLOT(deleteLater()));
    connect(ui->pause,SIGNAL(clicked()),mediaObject,SLOT(pause()));
    connect(ui->play,SIGNAL(clicked()),mediaObject,SLOT(play()));
    connect(ui->stop,SIGNAL(clicked()),mediaObject,SLOT(stop()));
}

MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
   ui->setupUi(this);


   this->mediaObject = new Phonon::MediaObject(this);
   this->audioOutput = new Phonon::AudioOutput(Phonon::VideoCategory,this);
     Phonon::createPath(mediaObject, audioOutput);
     Phonon::VideoWidget *videoWidget = new Phonon::VideoWidget(ui->frame);
    QHBoxLayout *hVideo = new QHBoxLayout(ui->frame);
     hVideo->addWidget(videoWidget);
     QSizePolicy policy;
     policy.setHorizontalPolicy(QSizePolicy::Fixed);
     policy.setVerticalPolicy(QSizePolicy::Fixed);
     videoWidget->setSizePolicy(policy);
     videoWidget->setAspectRatio(Phonon::VideoWidget::AspectRatioAuto);
     QSize size= videoWidget->sizeHint();
     videoWidget->setFixedSize(size);
     qDebug() << size;
     Phonon::createPath(mediaObject, videoWidget);
    QUrl url("output_1.avi");
    mediaObject->setCurrentSource(url);

     mediaObject->setTickInterval(1000);

    connect(mediaObject, SIGNAL(finished()), mediaObject, SLOT(deleteLater()));
    connect(ui->pause,SIGNAL(clicked()),mediaObject,SLOT(pause()));
    connect(ui->play,SIGNAL(clicked()),mediaObject,SLOT(play()));
    connect(ui->stop,SIGNAL(clicked()),mediaObject,SLOT(stop()));
}

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[wysota]

Let me repeat - query for the sizeHint() after the video starts playing. By the way, your code doesn't work because you set a fixed size on the video widget so how do you expect it to resize to proper size?

[baluk]

Hi wysota you are right. It seems working fine now. I am getting desired output. Thank you very much for your help and sorry for my many questions .

[wysota]

No problem, we are here to help.