www.makemkv.com

I picked up the UHD 4K version of this and was attempting to rip it and I get an error and some debug codes.

DEBUG: Code 16 at 4F9b_=LSM_Cv||\h:29401589
DEBUG: Code 1118465 at _4#bw$GPG2JK+:29395264
The volume key is unknown for this disc - video can't be decrypted
DEBUG: Code 0 at 4F9b_=LSM_Cv||\h:29395701
DEBUG: Code 0 at 4F9b_=LSM_Cv||\h:29397794
DEBUG: Code 233 at qlpmEA3TXPrA+ponJB2/TaeJ:0
DEBUG: Code 233 at e5xU+EGpDTvAWU5P+Oryczo1:0
DEBUG: Code 233 at D8fgYDI9UH3v17PeWcuLDz36:0
DEBUG: Code 233 at UmcJroz/PZxEfSwVGDDMD96Y:0
DEBUG: Code 233 at Oml3pvOYHoRCTciEFp20wcnx:0
DEBUG: Code 233 at MiGsbtaltFGPeNlyffSHS+SE:0
DEBUG: Code 233 at XIdriizlyESd/N91RRlLXXBi:0
DEBUG: Code 233 at Ebz9JktWr+A3Jo1MXQHgclrq:0
DEBUG: Code 233 at tPvysMFrO/12SwAFlLCnbHWQ:0
DEBUG: Code 233 at txLAwDKTQS1JPLhMD6QXlIWB:0

Before I pursue this further, I wanted to check what the state of ripping 4k is, should it work in MakeMKV or is is still a future thing?

Thanks!

UHD Blu-ray discs use a new version of the AACS cryptosystem, so decrypting them isn't supported by anything yet.

Assuming we've got a drive that will read UHD discs at all, do tell!!! Which drive you got?
But if not, you've inserted the regular blu ray and are having problems?

The regular bluray rips just fine, and yes, the drive I have reads the UHD just fine. I can open it in file explorer and navigate through the folders that have the video files in them.

The drive I am using is the LG WH16NS40. I bought it specifically because it will read UDH discs. Sad that the encryption hasn't been broken yet!