However, there are times when the keys are not yet available in the main MakeMKV database but have already been added to the community KEYDB.cfg . In these cases, having the file can be the difference between successfully backing up your disc and hitting a dead end.
The KEYDB.cfg ecosystem thrives on community participation. If you encounter a disc that fails to decrypt, your journey generally involves three steps: keydbcfg makemkv
If you have installed the file but still see decryption errors, check for these common configuration issues: Double File Extensions (Windows) However, there are times when the keys are
| Tool | Purpose | Config file | |------------|-------------------------------------------|----------------------------------| | | In-memory database (Redis-compatible) | /etc/keydb/keydb.conf or keydbcfg CLI | | MakeMKV | Rip Blu-ray/DVD to MKV (lossless) | ~/.MakeMKV/settings.conf | If you encounter a disc that fails to
This guide will cover everything you need to know about setting up and using KEYDB.cfg with MakeMKV on Windows, macOS, and Linux. What is KEYDB.cfg and Why Do I Need It?
For the changes to take effect, you must completely close and restart the MakeMKV application. After restarting, try to open your disc again. In many cases, MakeMKV will now use the KEYDB.cfg file as a fallback database and successfully decrypt the disc.
: Covers rare and international titles (e.g., Japanese anime or live boxes) that the main MakeMKV database might miss.