Processing viewfinder frames from Camera

[aditya.bhowmick]

Hi everyone,

I'm new to Qt and I've been trying to figure out how to access viewfinder frames to do some further image processing.

I went through the documentation online, and the suggested approach is to derive from QAbstractVideoSurface and set it as viewfinder for the QCamera object. The viewfinder image needs to be rendered as well.

I've gone through some links that have been somewhat helpful like
"Passing image from QML camera to C++":http://kunalmaemo.blogspot.com/2013/06/using-qml-camera-and-passing-image-to-c.html

However, this approach does not give me access to the viewfinder frames directly.

Could someone point me in the right direction?

Thanks,
Aditya.