Display.

Easily manage all your screens and deploy your media content (images and videos) with a simple drag'n drop.
Display supports background and portrait mode.

A few features:
-Manage screens in groups (so you can push your content to a group of screens)
-Drag'n drop your content
-Create channels containing your photos and videos
-Your screens can subscribe to the said channels
-Perfectly sync the content on all your screens (great for showrooms and retailers)
-See the status of your screens (on-line or off-line)