Original Source: https://vuwall.blogspot.com/2021/04/explanation-on-how-to-use-video-display.html
A video wall controller (or processor) is a piece of software or hardware that makes the management and visualization of multiple content sources possible on a single large display or video wall. To fully understand what it takes to deploy a high-quality video wall, you must understand all of its components.
Video Wall Displays
Video wall displays are the visual component that offers a very high-resolution image quality. The entire video wall unit is composed of multiple displays tiled together. To get the most out of your video wall, you need a professional video wall controller. You can find More information on this by searching how to use a video display wall controller online.
Every single display unit can be connected to one or multiple video wall controllers to display a prominent and large image on the display surface. You get the benefit of viewing HD, and 4K quality images, videos, graphics, dashboards, and even applications like RSS feeds, SCADA, PPT presentations, websites, social media, and more.
Multiple Mounting Options
The best part of using video displays and the controller is that it can be set up in many different configurations. You can arrange the display units in the form of a curved wall, flat-screen, or 3D wall display unit.
They can also be arranged in any possible dimension, from portable walls to giant screen walls. The selection depends on usability. If the viewing room is large, then you would typically install giant screens. A good quality video wall controller can adapt to any display configuration in any aspect ratio.
Video Wall Processor Unit
The video wall controller consists of high-quality processing cards enabling the control of all content sources on any display on your network and comes with a flexibility, easy-to-use management software. Find more information about high-quality video wall processing units at VuWall.
Conclusions
A good video wall controller unit will consist of quality software and a hardware device. A suitable controller unit will offer better image and video quality, higher flexibility, and the ability to process multiple source types at one, including IP, AV, HDMI, and KVM sources. The controller can be easily controlled via the best video wall management software running from a single unit. It will offer the visualization of video content in real-time. These units can be used in any video wall application, whether for presentations, control room operations, or digital signage.
