CameraUI - any way to disable the HUD?

All I need to display the camera is:

var deviceCameraApp:CameraUI = new CameraUI();

var imageLoader:Loader;

deviceCameraApp.launch( MediaType.VIDEO );

But can the HUD (the grey area with buttons) be disabled/hidden?

I couldn't find anything like that in the Adobe docs about CameraUI, so I'm asking here in case it's possible anyway.