QR reader

[junocomp]

Like most android webcam apps, most of them can also read QR. Maybe worth implementing? Don't know how hard that would be.

[erikinkinen]

QR reading should not be too difficult with OpenCV from an image taken. Reading from the viewfinder, I am not sure of the difficulty, but if Qt plays nice, should be doable.

[junocomp]

that would be great

[junocomp]

Any updates on this?

[FakeShell]

@Joas329, would you mind if I assign this to you? I remember from our earlier conversation that you were also interested in including this feature.

[magdesign]

this would be amazing!
megapixels solved it with zbar
or zxing mentioned in the mobian channel...

having a hard time to connect to wifi's since here everybody is sharing via qr code...(any working qr code readers as workaround?)

[arpio23]

QR reading should not be too difficult with OpenCV from an image taken. Reading from the viewfinder, I am not sure of the difficulty, but if Qt plays nice, should be doable.

Might be possible with the camera2 branch, as there we have access to every frame. Right now there is a hack for bronco, camera hal crashes when taking pictures in any resolution but max. We basically have a jpg image with every frame from viewfinder.

droidian-camera/src/dc-device.cpp

Line 423 in aeb268a

video_frame.toImage().save(dc->getFilename(0));

[FakeShell]

i was trying with qr-filter-qml-plugin and it should be possible with that on any viewfinder