Christoffer Glans
Well-known member
These shows that mandate 4K delivery, are they actually wanting a 3840 or a 4096 master?
Yeah, I think that Netflix demand a 4K or UHD master as minimum resolution. House of Cards was done at 6K as I understand it (but that master file would show artifacts of stabilization so I think it's meant for archival while the distribution master is a downconvert 5K or 4K. But I'm just guessing.
The grain was definitely added in post. Actually, it'd be interested to find out what they used and it's settings. Often times I find that when compressed for web delivery, grain that looks perfect one the master file, ends up just looking like garbage on the exhibition screen... Daredevil's looked pretty good/film-like even when Netflix is set to "medium bandwidth" or whatever.
I have noticed quite a few shows doing the over-saturated green/flesh-tone colour scheme lately though. Not Teal/Orange, but almost just removing 50% blue and going kind of hyper-colour with yellowy-oranges & green. Definitely makes for a cleaner image, since blue is weakest channel.
@Mike Most; does Netflix accept Arri-Upped UHD as 4k? And if so, is this written anywhere or just knowledge you garnered through talking with them direct? I thought I read that they do accept it, but couldn't find it in writing anywhere.
I dunno, some scenes felt like they shot it with practicals in the night scenes pushing ISO to 1250 or 1600 and shooting at 4K for 4K delivery does not reduce noise as much as 6K. But if they did post-grain I think they really tried out a level of grain that look the best during different types of streaming qualities. In their super HD streaming the images look really great. But I would love to see it all in UHD.
I don't think they did too much in grading, it looks more like they had filters on the lights and created the balance through that. An artifact of a too heavy color graded look is that in the penumbra between dark and light areas you see a color fringe that looks awful. That's the reason I dislike when there's too much fiddling in the color suite. Mostly it looks like they used a lot of alchemy settings or midtone contrasts to dirty up the image. It feels like the good old bleach bypass effect in some scenes.
I don't think that they accept "Arri-Upped UHD" as I understand they don't want uprezzed material but native or higher. Of course they might accept it, but I think there's a reason that Netflix shoot almost everything they do on Red cameras.