/schemas/desktop/gnome/thumbnailers/image@x-dds/enable /desktop/gnome/thumbnailers/image@x-dds/enable nvtt-thumbnailer bool true /schemas/desktop/gnome/thumbnailers/image@x-dds/command /desktop/gnome/thumbnailers/image@x-dds/command nvtt-thumbnailer string @CMAKE_INSTALL_PREFIX@/bin/nv-gnome-thumbnailer -s %s %i %o