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by tehnub 1066 days ago
From that link, it looks like they do compress and use JPEG2000 for it, with a max bit-rate of 250 mbit/s. IIRC 4k blu rays don't do more than 100 mbit/s, so that's quite a bit better.
1 comments
TylerE 1066 days ago
4K uses h265 though, so I’d bet it achieves quite a bit better quality per bit.
link
tehnub 1066 days ago
Good point, and personally I've never seen compression artifacts on well-produced blu rays.
link