I have a QML project (Lin/Android) that I need to scan bar codes using the
camera or video playback (for testing).
I found the QVideoProbe class. But not sure how to use it in QML. I have a C++
class that will do the bar code recognition, it takes a QImage or QUrl of an
image. The reader works with images, so that part works.
But how do I assemble all this, and important convert from a QVideoFrame to a
QImage?
I would want to do something like:
{
Camera {}
Text {} // barcode display
BarCodeReader { onBarCode: text.text = barcode }
VideoProbe: { source: camera; onFrame: barcodeReader.read(frame)
}
Thanks!
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