Nikon D4 Shutter burst in Slow Motion

This video shows in slow motion what happens inside the mirror housing of a Nikon D4 as the shutter is released at 10 Frames per second at 1/200th of a second shutter speed. The vibration created during this short burst is not surprising. Despite the amazing mechanics its surprising how antiquated it all appears, it seems likely that the next generation of Nikon  DSLR will be mirror less.