For the majority of organizations, a video wall system is actually a substantial expense. So why spend the additional cash when you can simply make use of a big display, a front projector, or maybe a set of specific monitors?
It is crucial to realize that a video wall system is actually an integrated solution: an array of high resolution displays driven by a strong processing and computing system called a video wall processor. And so while a video wall behaves similar to a single display, the technology behind it’s much more complicated and strong. A comprehensive video wall system is able to deliver interactivity, flexibility, and performance that just is not possible with much more simple solutions.
Outstanding Visual Performance
Greater Resolutions
Since a video wall is made out of a tiled array of displays, the entire resolution of the display area increases with each display put into the array. What this means is a video wall is able to have a significantly bigger display area and much greater resolutions than a single display or perhaps projector. Video walls are usually a lot more scalable compared to projectors since the display surface could be expanded without sacrificing image quality.
Effective Processing
In a video wall system, picture and video processing is actually done by an outside video wall processor, often known as a controller. As an outside component, a controller can leverage much more effective processing hardware as opposed to the processors built into specific displays. These better processing abilities enable video walls to deliver fluid visual performance and display considerable amounts of high resolution content.
Superior Brightness
Many video walls are able to supply much more brightness and much better contrast ratios compared to a front projector, so that they may be utilized in environments with windows or maybe overhead lighting. That is because the display technologies used in video walls – like LCD, LED, and back projection cubes – are less prone to being “washed out” by ambient light. These displays likewise maintain constant brightness no matter the size of theirs, while front projected images become blurrier and dimmer when they’re enlarged.
Flexible Interactive Presentations
Display Virtually Any Content
A video wall processor is able to capture signals in various resolutions and formats from a broad range of devices – like cameras, cable boxes, computers, and other things. Most of those content sources may likewise be seen on a single platform and displayed together on the video wall. A projector or perhaps display on its own are only able to connect with specific devices and it is not able to display several sources simultaneously.
Powerful Content Placement
In a video wall system, the controller allows all of the person display “tiles” to come together as a single canvas. Based on the video wall program used, the processor is able to allow a content window to be put on a single display, stretched across multiple displays, or even dragged across the display top. Several content windows may additionally be put on a single display.