Dear Canon please upgrade the Canon 5d mk4 camera with possibility to record video 4k from full frame. Many people need this ! We would like to use wide angle lenses in video. We don't wont to change lenses when we are switching from photo to video. That's only small change in firmware which other company's did in their products. We understand that quality will be worse than from crop mode but please give us possibility to choose !!! Canon 5d mk4 should be full frame video camera like it's advertised !