Cool, I'm always interested in the differences between encoding solutions, it is a pain to do painstaking restoration only to have it lost in the encode.

I've been unable to keep the detail of the doorframe in my testing at 1080P. Even at 4K resolution, the bands that make up the alternating light-grey/dark-grey inside the doorframe are only about 2-3 pixels in height, (I could be counting wrong) which only leaves around 1 pixel at 1080P.

The lovely thing at 4K uncompressed, is that when the image is moving, because your brain effectively averages the frames and cancels out the grain for you, the detail of that door is much clearer when watching it at 24fps.