/usr/share/solid/actions/vlc-opendvd.desktop is in vlc 3.0.1-3build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 | [Desktop Entry]
X-KDE-Solid-Predicate=[ StorageVolume.ignored == false AND OpticalDisc.availableContent & 'VideoDvd' ]
Type=Service
Actions=open;
[Desktop Action open]
Name=Open with VLC media player
Exec=vlc dvd://%d
Icon=vlc
|