You need to display multiple Media Screens simultaneously, at full screen size and each video on its own display device (see Figure 2). These instructions are for the 2 video arrangement shown in Figure 2, but can be adapted for any number of displays.
First, set the program to Multi-Screen mode. Go to Behavior > Screens Mode. Clicking this menu item will toggle the mode between Single-Screen and Multi-Screen mode.
For these instructions, we will assume you have set up two Media Items (one for each video).
For more information on the Media Screens Dimensions panel, see the Media Screen Dimensions Help page.
If the set-up is correct, the two Media Screens should be play on the two displays as shown in Figure 2.