... sorry, I forgot the subject line in my last post (fixed now):
Hi all,
I have a video related app, which works fine but it takes 35 seconds after
initialization for the cam to work in single-capture modus. The code looks like
this:
Camera::Camera() : ui(new Ui::Camera){
ui->setupUi(this);
QCameraViewfinderSettings cameraSettings;
cameraSettings.setMinimumFrameRate(25);
camera = new QCamera( QCameraInfo::defaultCamera() );
imageCapture = new QCameraImageCapture(camera);
this->connect(imageCapture, &QCameraImageCapture::imageCaptured, this,
&Camera::imageCaptured);
camera->setViewfinder(ui->viewfinder);
captureTimer = new QTimer(this);
captureTimer->setInterval(40);
connect(captureTimer, SIGNAL(timeout()), this, SLOT(takePicture()));
captureTimer->start();
camera->start();
}
void Camera::imageCaptured(){
cout << "IMAGE PROCESSED" << endl; /// THIS IS TRIGGERED THE FIRST TIME
AFTER 35 SECONDS
}
void Camera::takePicture(){
imageCapture->capture();
}
This happens on OSX with the default inbuilt cam. I have not tested it on other
OSes yet but is there way to speed this time up or is it even a bug I am having
here ?
Thanks in advance,
best
Alex
--
http://www.carot.de
Email : alexan...@carot.de
Tel.: +49 (0)177 5719797
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