ObjectMedia is a media player, but as far as I know, you have to have WindowBlinds, DesktopX, or ObjectBar configured to control it. I'm not sure if it works with ObjectDock since I've never used ObjectDock. But from everything I've read, ObjectMedia is not a stand-alone application. It's main advantage is that it has a small footprint and enables you to control the player through a WB skin, DX object, or ObjectBar which have been configured with media controls.