Criterion 4k Princess Bride Submitted
Posted: Sat Nov 15, 2025 8:10 pm
Criterion 4k Princess Bride Submitted
MakeMKV support forum
https://forum.makemkv.com/forum/
Could you upload this TGZ dump file into (say) OneDrive or Google Drive please, so that people can try adding it to the public KEYDB.cfg file? I've never know anyone receive "updates" about how UHD disks are added to MakeMKV's private "hashed keys" database.
Please excuse my ignorance but I've been wondering about this for some time; how would one go about adding the decryption key to the KEYDB.cfg file themselves? Or is this some dark art that us mere mortals shouldn't concern ourselves with?MrPenguin wrote: Sat Nov 22, 2025 6:03 pmCould you upload this TGZ dump file into (say) OneDrive or Google Drive please, so that people can try adding it to the public KEYDB.cfg file? I've never know anyone receive "updates" about how UHD disks are added to MakeMKV's private "hashed keys" database.
It's not exactly a Dark Art, just that calculating a disk's keys requires having a working device key and host certificate. And such keys and certificates don't exist publicly for UHD disks, which is why LibreDrive exists and MakeMKV creates TGZ dump files. Much of the work with KEYDB is just harvesting disk information from TGZ dump files so that other people can then calculate the missing pieces.cniekirk wrote: Tue Nov 25, 2025 1:22 pm [Please excuse my ignorance but I've been wondering about this for some time; how would one go about adding the decryption key to the KEYDB.cfg file themselves? Or is this some dark art that us mere mortals shouldn't concern ourselves with?