Media content that has been uploaded into the media library area can be published directly to the screen.  To publish media content:

1.) Go to the Schedule tab

2.) Choose Zone tab, seen below as "Main Zone"

3.) Open the Media sub-folder.

4.) Drag and drop the media content into the scheduler area

5.) Save and publish.

Note: Media content will not publish to the player unless the status of the uploaded file says "published" within the media tab.  Refer to correct status below.