Comment 15 for bug 521046

I find that with the default settings the volume changing is too slow. It takes 12 scroll gestures on a standard mouse to get from full volume to mute. I believe it should take no more that 3 scroll gestures for a pleasant user experience (and perhaps an acceleration factor should be considered also, to allow fine grained control).

Also, the visible indicator should be the same system notification as the keyboard volume control uses.