Nikon D4s & Canon 1Dx

http://www.youtube.com/watch?v=6MjvvtDwb30#t=61
Camera :- Nikon D4s & Canon 1Dx
Lenses :- Nikkor 50MM 1.8G & EF 50mm f/1.8 II
Picture Style :- Standard

Nikon D4s :- 42MBPS Internal Video Bit rate , Canon 1DX :- 90MBPS Internal Video Bit rate