Qml Camera record failure

QML camera recording is not working correctly on the following platforms

Mac OS 10.8 (using webcams built into mac monitors)- Using code very similar to the QML Camera example, the videoOutput works correctly. Whenever I press record the stop button never appears as the CameraRecorder gets into "StartingStatus" and never leaves. So the recording never actually starts.

iOS 7(iPhone 5) - Using code very similar to the QML Camera example, when switching from imageCapture to videoCapture the videoOutput screen freezes and holds that image until I switch back to imageCapture. If I open the camera directly in videoCapture mode the videoOutput stays black. (It does seems to possibly record something as the record button will press and the stop button appears. Then after stopping, the play button seems to play for about the same amount of time as I let it "record")
Related iOS bugreport - QTBUG-37655

Android 4.3 (Samsung Galaxy Tab 10.1) - QTBUG-36828 - The videoOutput shows properly but the record button never appears as the CameraRecorder status never gets to "LoadedStatus"

Have not tested on any other platforms such as windows