It seems like Magic lantern are still making progress with the RAW firmware. They are getting between 720P and 1080P @ 24fps continuously. Here is a link to a video comparison that is NOT EosHD for Drew. http://nofilmschool....mark-iii-24fps/
The sharpness and dynamic range seem to be amazing.
To change direction a bit lets look at frame rates they have said up to 30p but could this camera do more
PRORES 422HQ 1080 @ 30p for 1sec = 27.53MB
PRORES 422HQ 1080 @ 50p for 1sec = 45.88MB
PRORES 422HQ 1080 @ 60p for 1sec = 55.06MB
But if they included PRORES and PRORES LT the data rates come down to
PRORES 422 1080 @ 50p for 1sec = 30.66MB
PRORES 422 1080 @ 60p for 1sec = 36.79MB
PRORES 422LT 1080 @ 50p for 1sec = 21.27MB
PRORES 422LT 1080 @ 60p for 1sec = 25.53MB
The current class 10 SDHC running at 600x claim a write speed of 45MB per sec. So the card could handle it easily in in its lower version. It would be interesting to know wether the rest of the hardware could handle it like the sensor read out. I know the likely hood of them actually implementing this even if all the hardware could handle it is very low. But maybe the action cam or run and gun market will push them into it.
Just thinking out loud sorry