To run a multi-screen video wall, you will need to purchase a video wall controller. A video wall controller accepts video input and splits the video across multiple screens. While we do not officially endorse the product, we have run successful tests using the RIJER's RJ-MO4 video wall controller. You can purchase a RIJER's RJ-MO4 video wall controller on Amazon here. Note that video wall controllers are power-intensive, and they can become quite hot with continued use. It's also possible to experience a loss of video quality when dividing up a single video stream like this.
Does Screenly support running in video wall mode?
