QVideoProbe not connecting to QMediaPlayer

[Teermit]

Hello, I do everything as described in the "documentation":http://qt-project.org/doc/qt-5.0/qtmultimedia/qvideoprobe.html#details, the video plays, but the probe is not connecting

@void MainWindow::initVideo()
{
QWidget videoPlaceholder = this->findChild<QWidget>("videoPlaceholder");
QGridLayout targetLayout = videoPlaceholder->findChild<QGridLayout>("gridLayout");
this->videoSurface = new QVideoWidget(videoPlaceholder);
targetLayout->addWidget(this->videoSurface);
this->player = new QMediaPlayer(this);

QUrl videoURL = QUrl::fromLocalFile(this->inputVideo);
this->player->setMedia(videoURL);
this->player->setVideoOutput(this->videoSurface);
this->videoSurface->show();

this->probe = new QVideoProbe(this);
qDebug() << probe->setSource(this->player);
qDebug() << probe->isActive();
connect(probe,SIGNAL(videoFrameProbed(QVideoFrame)),this,SLOT(frameCaptured(QVideoFrame)));

this->player->play();

}

void MainWindow::frameCaptured(const QVideoFrame &frame)
{
qDebug() << "get frame!"; //never called =(
}@

What did I do wrong?

[jmimi]

I have the same problem.
In my code "ctrl" is null, so according to qt code, there is no signaling.
@bool res = videoProbe->setSource(mediRecorder);
QMediaObject *obj = mediaRecorder->mediaObject();
QMediaService *srv = obj->service();
QMediaControl ctrl = srv->requestControl<QMediaVideoProbeControl>();@

Do you find any solution?

[youfeis]

Same here, using QMediaPlayer on windows, and probe->setSource(mediaplayer) simply returns false.