[Interest] (no subject)

[Jérôme Lanteri]

If camera example from QT official example (QtWidget code) is runing but
show me a black screen instead fo images from camera (and QML example
code works fine, with same material, same computer, works fine).

How can i find/resolve this problem ? (i'm searching for a way to debug
this)
Is there someone here who is reading and able to tell me the difference
of practice/do show images from camera to the screen between QML and
QWidget code ?

thank you for your answer.