[Default Applications]
text/html=org.qutebrowser.qutebrowser.desktop
x-scheme-handler/http=org.qutebrowser.qutebrowser.desktop
x-scheme-handler/https=org.qutebrowser.qutebrowser.desktop
x-scheme-handler/about=org.qutebrowser.qutebrowser.desktop
x-scheme-handler/unknown=org.qutebrowser.qutebrowser.desktop
video/*=mpv.desktop

[Added Associations]
video/*=mpv.desktop;