Video monitor jukebox support

[unclet]

How does video jukebox software allow Dual Monitor support?  I mean, a second monitor (in a dual monitor configuration) can be placed to the right, left, top, bottom of the main window.   The user can select which monitor is the "main" one and which is the "second" one.   Does the jukebox software ask the user how they have their dual monitor displays positioned and then simply place the full screen video to fill up that posiiton (ie: if the user indicates the "second" monitor display is to the "right" of the main display, then the full screen video is placed to the right of the main window)?

The other thing is that each monitor in a dual monitor setup can each have a different resolution setting, so I guess the jukebox software has to take this into consideration as well?

Teach me.... since I am curious.