Atomos have released a firmware update for the Ninja ProRes recorder to make it Nikon D800 certified. It is now able to obtain a true native 24p progressive feed from the Nikon D800! No more interlaced. They say quality in this mode is very good. I don’t yet have a D800 (or the Ninja!) so can’t test this for myself but if any readers are willing to give this a go, be my guest.