Name: Enter a name for source file.

Loop: If this option is selected the added source will loop in the background.

File: The location of the added video file, please click on the Browse button to change the source file.

Position: The (X) Start and (Y) End sets the position of the video wall among all other screens. It is calculated based on the total resolution of all the connected screens in pixel.

Size: Please define a resolution for the added video source. (The added video source will play within the borders of the defined positions)

Keep Aspect Ratio: If this option is selected, the aspect ratio of the video file won't be changed.

Crop: If this option is selected, the added video file will be cropped to the defined values.