Indeed there might still be an issue here, mpv is not listed, but it's not recommanded in "gvfs-mime --query video/x-ogm+ogg" either so it might be a different reason.
Note that the nautilus properties page lists "mpv" so the original GTK bug was resolved, seems like there is another similar one issue with the combo widget used in the settings -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gnome-control-center in Ubuntu. https://bugs.launchpad.net/bugs/1251087 Title: apps whose .desktop contain "NoDisplay=true" will not show up in Details> Default applications Status in “gnome-control-center” package in Ubuntu: New Bug description: Just wondering because it was deemed a bug (and fixed) when such apps didn't show in nautilus's context menu https://bugs.launchpad.net/ubuntu/+source/nautilus/+bug/1238149 ProblemType: Bug DistroRelease: Ubuntu 14.04 Package: gnome-control-center 1:3.6.3-0ubuntu46 ProcVersionSignature: Ubuntu 3.12.0-2.5-generic 3.12.0 Uname: Linux 3.12.0-2-generic x86_64 ApportVersion: 2.12.6-0ubuntu1 Architecture: amd64 Date: Wed Nov 13 20:02:00 2013 InstallationDate: Installed on 2013-11-09 (4 days ago) InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131109) MarkForUpload: True SourcePackage: gnome-control-center UpgradeStatus: No upgrade log present (probably fresh install) usr_lib_gnome-control-center: activity-log-manager 0.9.7-0ubuntu4 deja-dup 27.3.1-0ubuntu1 gnome-control-center-datetime 13.10.0+13.10.20131023.2-0ubuntu1 gnome-control-center-signon 0.1.7~+13.10.20130724.1-0ubuntu1 gnome-control-center-unity 1.3+13.10.20131004-0ubuntu1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1251087/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
