In order to add media files please follow the steps below :
Click on the 'Upload+' button in the upper right menu.
From the drop-down menu, you have three options to select...
Media - Add media formats including Jpeg, Video*, HTML
WWW - Play a web page as a piece of content.
Widget - Select one of the available widgets to play as a scheduled piece of content.
Select Media and the Upload box will appear
Click the '+Add Files' button and a file browser window will appear for you to search and select the required files or you can drag and drop your files.
Select the required media file,
When you’re ready click Open.
The media file will then be added to the Upload queue.
Click ‘Start Upload’ to upload your media files to your account
When the file has been uploaded the system will place it into the Media store ready for use.
Note: Once media files are uploaded into the Media Store we refer to them as Scenes as they
contain play length and other attributes needed for playback.