Single or 4-input available.
Your Solid scoring app can accept and scale live video feeds from these devices (or equiv.) such as computer, set-top box, camera, x-box etc. An easy way to stream feeds from Kayo, etc.
Your video feed can be part of your scoreboard display, integrating automatically with Scores, Timers and Messages. 
Note: if you choose the 4-input version we recommend a slightly higher-end PC to aid processing. Call for advice if concerned.