Play DVD on Linux

It is a bit complicated to play a DVD on debian. The opensource library libdvdcss can be used to decrypt them.

git clone https://code.videolan.org/videolan/libdvdcss.git

Get the latest meson version (the version on apt could be to old)

python3 -m venv dvdvenv
source dvdvenv/bin/activate
pip install meson
pip install ninja

Build and install libdvdcss

cd libdvdcss
meson setup build --prefix=/usr
sudo ninja -C build install

Install vlc player

apt install vlc