This library is essential for the buffering of the Blu-ray video files on the encrypted Blu-ray discs. The Keys Database cfg file (KeyDB.cfg) is an important file that is required for the libaacs library.
VLC BLU RAY MOVIE
The VLC media player fails to play the movie as the libbluray library could be insufficient for running the Blu-ray discs. The AACS encryption tool could be protecting the contents of the Blu-ray disk to prevent illegal distribution.
![vlc blu ray vlc blu ray](https://i.ytimg.com/vi/lKhV_mhq3sk/maxresdefault.jpg)
The Blu-ray disc is secured by the AACS and/or BD+ technology.The following are the two reasons that can cause this Blu-ray error – There are two major influential factors that can cause the Blu-ray Disc to need a library for AACS decoding VLC Media Player error when a Blu-ray disc is attempted to be played on your Windows computer. Factors That Cause The Blu-ray Disc Needs A Library For AACS Decoding Error on your VLC Media Player Note: Restricting access is not to be confused with encryption, which can allow entities to access the files after using a bypass key or with a de-encryption operation. KeyDB.cfg: This file is a constituent of the AACS Dynamic library section. Libaacs.dll: This is the AACS decoding file. There are two important files that will come up while trying to fix the Blu-ray disc AACS error message on your computer.
![vlc blu ray vlc blu ray](https://www.anymp4.com/images/blu-ray/vlc-blu-ray/play-bluray.jpg)
This is done to avoid piracy and illegal distribution of the movie. It is a mode of security that prevents the copying of the contents of a Blu-ray optical disc, by restricting access to it. See also 3 Best Ways To Connect A Laptop To TV HDMI