MakeMKV is case-sensitive on certain file systems (especially Linux, and sometimes quirky on Windows depending on how it calls the filesystem). The standard convention for MakeMKV specifically is .
: Requires a LibreDrive-compatible UHD drive for 4K discs. keydb.cfg makemkv
Currently, MakeMKV handles AACS2 decryption largely through its own internal mechanisms and online lookups. The reliance on a static local text file like KeyDB.cfg is slowly diminishing in favor of dynamic, online database queries performed by the software itself. Without this, the drive’s internal security may block
: To use these keys effectively for 4K UHD, your Blu-ray drive must be "friendly" or flashed with LibreDrive firmware . Without this, the drive’s internal security may block the software from using the keys in the keydb.cfg file. Automating the Process it does handle BD+ directly. However
While KeyDB.cfg handles the AACS keys, it does handle BD+ directly. However, MakeMKV has robust BD+ support built-in. The synergy happens when KeyDB.cfg handles the heavy lifting of AACS unlocking, allowing MakeMKV's internal BD+ content-scrambling engine to focus on the virtual machine repair without timing out.