QML Camera : videoCapture not documented?

[m2dtkast]

Hey;
the declarative-camera example makes use of a "videoCapture" property inside the Capture element.

    Camera {
        id: camera
        captureMode: Camera.CaptureStillImage

        imageCapture {
            //resolution: "1920x1440"
            onImageCaptured: {
                photoPreview.source = preview
                stillControls.previewAvailable = true
                cameraUI.state = "PhotoPreview"
            }
        }

        videoRecorder {
             resolution: "1920x1440"
             frameRate: 30
        }
    }
Is it possible  this videoRecorder is not documented?
On top of that, if I don't set imageCapture.resolution (to a 4:3 aspect ratio), the taken pictures will have maximum resolution available from the camera. 
On armv7 arch (android 9), this happens despite setting the properties above.

I stop the camera, then set the camera resolution and restart it when the status is set to "PhotoCapture" (following the declarative-camera example), and use capturetolocation to then save the image.
Can there be such substantial differences on android versions / different devices or am I doing something wrong?

[sierdzio]

It is documented in "detailed description" of the class. But you are right, it should also be mentioned as a property in the list of properties - that's a documentation bug, please report it.

[m2dtkast]

This post is deleted!