Daily Blogs

Don’t miss out sneak peek

What Is A Video wall processor?

What Is A Video wall processor?

Meta Title: Everything about video wall processors.

Meta Description 
A video wall processor will allow users to visualize any content on multiple screens. Learn more about video wall processors in this article. 

Introduction 
The ideal video wall processor gives you total control over your screens. Video wall processors have many uses in various fields, including hospitals and sports stadiums. 

You may have seen video wall processors or just heard of them in some incidences.

In this article, we have gone the extra mile to bring you everything that we think you may be interested to know about video wall processors. 

Below are some essential points concerning video wall processors that we will discuss in this article. 

Table of Contents

  • What is a video wall processor?
  • What is a video wall?
  • Advantages of video walls?
  • Main types of video wall processors
  • What is the purpose of a video wall processor?
  • Benefits of a video wall processor
  • Where should you use a video wall processor?
  • Maintenance of a video wall processor
  • Factors to consider when buying a video wall processor
We are very optimistic that you will have all your questions concerning video wall processors answered by the end of this article. But first, let's see what a video wall processor is.

So, What is A Video wall processor?

A video wall processor is also referred to as a video wall controller. It is an electronic device that controls how content is displayed on a video wall. The devices come with very interactive features that make it easy to control the output on your video wall.
Image

But What is A Video Wall?

A video wall consists of multiple screens mounted on a wall and programmed to function as one display screen. 
These multiple-screen displays typically include a mix of LED AND LCD panels or a rear projection cube. 
They are all put together to form one screen. The video wall processor controls all the screens that make a video wall.

Advantages Of Using A Video Wall

Video walls have many advantages, which is why they are continuously gaining popularity and use in many areas.

The advantages of using a video wall include:

  • Consistent brightness 
  • High definition display
  • More content customization options
  • Mixed formats and resolutions
  • A larger screen to view different content

With a video wall, you will get many content viewing options unavailable on a single monitor.

Some places where video walls may come in handy include Network Operation Centers, call centers, command centers, surveillance facilities, stadiums, and other control rooms.

Video walls may also be helpful in showrooms or where new products are being launched.

Main Types Of Video wall processors

There are a few types of video wall processors today, but here we will discuss the three main types. 

The main types of video wall processors include: 

All three types of video wall processors offer different content management options. Let us go through each of them and find out what they have installed for us.

1. Hardware-Based Video wall processors

This video wall processor is built on a proprietary Field Programmable Gate Array (FPGA) hardware platform.
It comes with a dedicated processor and a high-speed cross-point video bus. 
A hardware-based video wall processor is usually built on an array of video processing chipsets and lacks an OS. 
A hardware-based video wall processor is advantageous as it offers high performance and is highly reliable. It is highly reliable as it can support up to 144 screens.
However, the hardware-based video wall processor is expensive and is not flexible in content management, which is one of its downsides.
The video controller has a highly configured chassis with multiple input and output interfaces, including HDMI, VGI, SDI, and VGA. 
It also supports high definitions and 4k Ultra high definition resolution, which is ideal for a video controller.
The hardware video controller can also support video processing speeds of up to 50Gbps with very low latency.
Image

2. Software/PC-based Video wall processor

A software or PC-based video wall processor uses a computer with an embedded OS such as Linux, Mac, or windows to operate.
The software-based video wall processors have industrial-grade chassis, a reliability requirement of most control rooms.
Even though software-based video wall processors are expensive, they have many advantages.
It is because you can use them to launch various applications, including maps and digital signage software capable of utilizing the full resolution of the video wall.
The quality of management software and graphic cards significantly impact the performance of software-based video wall processors.
A CPU initially processes the content that this video wall processor displays in high.
You will get advanced configuration and content management tools if you install video wall processor software on your PC.
Software video wall processors are generally suitable for small-scale video wall applications such as in control rooms.
The Gen-bus bandwidth and Pc structure are limited to small video walls of 16 screens or less.
Image

2. Daisy Chain Display Video wall processors

The daisy chain video wall processor is the most commercial-grade video wall display. It also has a loop that allows the installers to daisy chain all the displays.
One of the downsides of the daisy chain video wall processor is that it only supports the resolution of the input signal. 
Therefore, it is impossible to use full resolution when the input signal has a low resolution.
Daisy chain display video wall processor is an entry-level controller and will only be suitable for small organizations.
Image

Purpose of A Video wall processor

Visual solutions require unique technology to control and manage all the content for quality viewing.
It is where video wall processors come in place. If you have a setup of multiple screens, then you will need a video wall processor to help you maximize the picture quality and performance.
However, you should note that video wall processors are not made equally. You will get different content customization options in each one of them.
The video wall processor will allow you to control what is displayed on your video wall and how it is displayed. It is the general purpose of a video wall processor.

Benefits Of A Video wall processor

Video wall processors offer plenty of benefits to their users, making work even easier while offering good visuals.
Below are some of the benefits that are accrued through the use of a video wall processor:

Hybrid Signal Processing

With a video wall processor, you bridge content from different systems, including AV, IT, and even IP.
You can manage and control visual content across any display or video wall. The hybrid signal processing will help you to manage multiple windows on your video walls.

High Processing Performance

A suitable video wall processor will allow you to connect to the internet and display live web content on your video wall.
You will also be able to use other apps, including clocks and emergency messaging. 
The best thing about a video wall processor is that it will offer you high flexibility levels achieving incredible performance.
With this performance, you will get plenty of content customization options for quality, effective and impactful viewing experiences.

Unrestricted Resolution Options

Good resolutions offer us detailed images, which means a better viewing experience. You will not get any resolution restrictions with a good video wall processor.
Your video wall processor can display high content if a digital signal processing unit support
s it.
You will definitely get a high resolution if you have a video wall consisting of various high-definition screens. 
Remember that good resolution is highly dependent on the number of pixels available on your screen. 
The higher the number of pixels you have on screen, the higher the pixel density, and so is the image resolution.

Why Should You Use A video wall processor?

Compared to a single screen or a projector, a video wall processor will give you better content customization options that are easy to manage.
Video wall processors accept signals from different sources and formats and display them all simultaneously. It is not easy to do that with a single display screen.
A modern video wall processor setup will provide you with greater visuals than a single screen. It makes it convenient to work in control rooms.
The fact that video wall processors allow you to manage your content like a pro makes them suitable for use.

Where Are Video wall processors Applicable?

With the continuing demand for a better viewing experience, video wall processors are continually rising in popularity.
Their application is broad, ranging from control rooms to network management centers. They are continually getting more popular in conference rooms as well.
Below are some of the places video wall processors are applicable:

Map display systems

Satellite positioning

They control LED and LCD video walls to provide better content configuration.

Maintaining A Video wall processor.

A video wall processor is straightforward to maintain. It does not require special attention or any special handling.
However, if you want to see it last longer, you could try connecting it to a stable power source. 
A stable power source will prevent it from experiencing damage from short circuits. Also, remember to keep it in a dust-free environment.
It will help your video wall processor to maintain its top-level performance for a long time. 
It would be best to do proper wiring to ensure the video wall processor works the way you want.

Factors To Consider buying a Video wall processor.

For you and other viewers to get the best viewing experience from your video wall processor, you have to consider some unique factors.
Below are some of the factors that you should consider when buying a video wall processor:

Content To Be Displayed

The content you want to display on your video walls will influence the type of video wall processor you buy.
You have to ask yourself if a single application will take the whole video wall or divide content within your display.
With the information, you can depict if you require a seamless display or something else.
Considering the graphics and information people will see on your video wall would be best. Your video configuration will determine the type of video wall processor you purchase.

Image Quality

A good and detailed video wall is very convenient for viewing. It will be very disappointing to get blurred images, especially when displaying crucial information.
To get the best experience, choose a video wall processor that will synchronize with your video wall setup.
It will ensure that you get high-quality images displayed on your video wall. Therefore, it is vital to research the type of video wall and video wall processor.
With the right combination, you will get high-quality images that will help you explain fundamental aspects easily.

Reliability

Most video wall processors work around the clock for data monitoring. Therefore, looking for a video wall processor that can work 24/7 without heating issues would be best.
It will be hazardous to have downtime when critical data monitoring is involved. A good example is mission control video walls that monitor space activity.
An ideal video wall processor is one you can service efficiently and reliably enough to operate around the clock.

Cost

Despite everything associated with video wall processors, their price is also a paramount consideration before purchasing.
A high price doesn't necessarily mean a better video wall processor. It would be helpful if you always considered the purpose the video wall processor will serve before making any purchase.
If your ideal video wall processor is priced highly and has all the features you need, then we believe the investment will be worth it.
Considering the factors we discussed, we are certain that you will get a video wall processor that will serve you best.

Conclusion

When looking for a video wall processor, you should look for one that gives you total control over your multiple screens.
Video wall processors have many applications today, especially in control rooms and stadiums. Their applications continue to rise in various fields as they become popular.
Before buying a video wall processor, you should consider certain factors to avoid buying something that will not help you.

BRWall is a world-class manufacturer of professional video wall controllers. Their experts are always available to help you with any video wall solution needs. Book a demo here: brwall.com/live-demos  For support, visit brwall.com or contact us anytime at This email address is being protected from spambots. You need JavaScript enabled to view it..

Related Articles

Consult with a
BRWall rep.

Need help? Contact us.

We’re here to ensure you find the right solution for your project. Let’s make it happen.
Documentation and Training
Phone & Email Support
Image

Solutions

Intelligent Control

AV Over IP IP Based
BR60 Series Professional
BR40 Series Standard
BR10 Series Commercial
Multi Projection Fusion
 

Software

LED Display

LCD Display

Conference Products

Matrix Switcher

Accessory

Supports

Contact Us

+8610 82749250