A Source is an application, collection of content, or feed that provides content to your displays or Video Walls.
A list of Sources
Userful On-Premise can create an unlimited number of different types of Source, and each Source can be broadly categorized in one of four major Source Types.
Userful is able to generate instances of applications that are installed on the server as part of the default image, and control and scale them to displays or video walls. These are Interactive Sources.
Userful supports a number of direct video sources, which are video feeds decoded by Userful and sent to your displays / walls. Content from these sources can be live or pre-recorded. These are called Direct Sources.