[gonca]

Originally Posted by Lathe

So, please excuse me for asking again, but WHAT exactly does BDRB do with 4k files then?

Does it simply compress the file and make it smaller as it does with HD stuff?

Since, apparently there is no conversion between the 2 formats, WHAT does it do...???

Can I import 4k MKV files? If so, then what can I do with it? I would really appreciate an answer to that please.

It makes the 4K files smaller
UHD to UHD