I just have chance to use 6D which also lately shoot compressed RAW format that save space and expand the resolution for 6D. Unfortunately it can do just 3x3binning 2.88:1 1824x628 50/60fps for slow-mo shot, magically it has good framing at the back of the camera.
The clip here is shot to test the lighting effect on my DIY LED panel which triggered by smartphone app. So I want to have paparazzi effect lighting and decided to shot on 6D that lay around for test. It did work like charm for me on capturing Full-Frame near 1080p quality, quite impressive. Virtually no moire' occurred for me. What a B-Cam beside 5D Mark lll for now.
Take a look!!!!