Libdvdcss

libdvdcss^[1]
Developer(s)	VideoLAN
Stable release	1.4.3 / April 20, 2021
Repository	code.videolan.org/videolan/libdvdcss ;
Written in	C
Operating system	Linux, BSD, BeOS; Windows 95 and later; Mac OS X, Solaris, HP-UX
Platform	Portable
Type	Library
License	GNU GPL v2
Website	www.videolan.org/developers/libdvdcss.html

libdvdcss (or libdvdcss2 in some repositories) is a free and open-source software library for accessing and unscrambling DVDs encrypted with the Content Scramble System (CSS). libdvdcss is part of the VideoLAN project and is used by VLC media player and other DVD player software packages, such as Ogle, xine-based players, and MPlayer.^{[citation needed]}