Now I was just looking at the canon 7D mark 2 and saw that it had an increase in the buffer size, notably it can shoot 10fps at 20mp rather than the original 7D's 7 fps and 18mp.
From
http://www.dpreview.com/previews/canon-eos-7d-mark-ii it states that the image buffer has increased from 25 full res raw photos to 31 full res raw.
I am a bit interested in this, because if it turns out to be even more amazing for raw video, I might just sell my old 7D to get this new one.
It still has the dual digic processor, and the ISO improvements are laughable (still pales in comparison to the 5d mk3) it will at least be as good as the 70D, which it takes many of it's improvements from.
The main thing here is that it looks to be capable of shooting at a constant 30p at 1080p like the 5dmk3, maybe even more (resolution wise, possibly FPS).
Just my thoughts. I didn't see a thread like this elsewhere on the forums.
btw im not a programmer so if I have any faults in logic here please edit this.
OMG 4k RAAAAWWWWWWW IS POSSIBLE!!!11!!!11!