A channel can be thought of as a TV channel. It is a set of playlists and bulletins that play on a specific screen or set of screens.


A playlist stores a listing of bulletins to be played. This includes the schedule, timing, and transitions. It is possible that a playlist will be used on multiple channels.


A bulletin can be thought of as a slide. It is the information on a given playlist at a given time. (See: How to add media bulletins).

Aspect Ratio

Aspect ratio is the height-to-width ratio of a bulletin (Width x Height).

Published on June 6th, 2017

Last updated on March 3rd, 2023