QtMultimedia can't capture video from camera: libv4lconvert: warning more framesizes then I can handle!

r3d9u11

Hello. I just faced the trouble: when I'm trying to capture video from camera the app is freezing, I'm watching log messages:

libv4lconvert: warning more framesizes then I can handle!
libv4lconvert: warning more framesizes then I can handle!
libv4lconvert: warning more framesizes then I can handle!
libv4lconvert: warning more framesizes then I can handle!
libv4lconvert: warning more framesizes then I can handle!
libv4lconvert: warning more framesizes then I can handle!
libv4lconvert: warning more framesizes then I can handle!
libv4lconvert: warning more framesizes then I can handle!
libv4lconvert: warning more framesizes then I can handle!
libv4lconvert: warning more framesizes then I can handle!
libv4lconvert: warning more framesizes then I can handle!

Here is my QML:

VideoOutput {
    source: camera
    anchors.fill: parent
    autoOrientation: true
    fillMode: VideoOutput.Stretch

    Camera {
        id: camera
        deviceId: QtMultimedia.availableCameras[0].deviceId
        captureMode: Camera.CaptureVideo
   }
}

field QtMultimedia.availableCameras has one device with id "video0" and name "/dev/video0".

it also works fine if try run test command:

gst-launch-1.0 imxv4l2videosrc ! imxeglvivsink borderless-window="true" force-aspect-ratio="false"

I'm trying to use Qt & QtMultimedia 5.12 compiled with video4linux and gstreamer-1.0 support.

What I'm doing wrong?
Thanks!

r3d9u11

@r3d9u11 Ok, problem was solved
Just need to export variable with correcnt video source: export QT_GSTREAMER_CAMERABIN_VIDEOSRC=imxv4l2videosrc