AWESOME WORK LEEGONG!!!
CAnt wait to finally use this hack...I have upgraded cameras several times since this started and now have a raw video setup but always kept my d5100 just incase it eventually worked out.
Please dont crop the recording in camera if possible
you can always crop in post but cant uncrop
(some of us need height and 16:9 dont work)
raw sensor data would be best
THANKS AGAIN
EDIIT
just saw you captured 1664x1100 size frames
that would be great! even if only a few seconds of recording at a time