As is said in the title: When a media file is selected, in Nautilus or just on the desktop, and I press SPACE, a media player comes up - which application is responsible for that? For example on audio, it displays a record icon along with basic artist info.
It's not coming from eog, not from the default audio player, etc.
I am using Ubuntu 12.04 with GNOME 3.x. Is it a GNOME integrated player, on the newer 3.x series of gnome?? On another machine, it simply fires the default player, mplayer or gnome on audio or video respectively...