I want to screen-capture my scene animation from camera view, but can't make it fully invisible for viewer. Camera is hidden (eye icon is off). Also I've disabled passepartout darkening and checked Only Render in N-panel's Display rollout. Make things better, but thin dot-line of camera bounds is still present.
PS. I do this for the cheapest possible solution to extend camera view without distorting (need texture mask for compositing)