The preview function has many exciting features, and they may include the following:

●    The preview function allows you to view the content of the current signal source. All the content is shown on a preview window at the bottom of your computer screen. When you see a blue screen, then that means that there is no current signal input.
●    With the preview function, you can also drag and drop content from your preview window to the video wall display. It makes it easy to play any content on your video wall display.
●    The preview function lets you see what is displayed on the video before it is even shown. Therefore you can make informed decisions about whether a particular content will impact the business.

The echo function has some handy features. Some of the great features of the echo function include the following:

●    It allows the software to emulate what is being displayed on the window.
●    You can control your content from a far distance with just a few clicks.

Ultra-slim monitors are often requested to minimize the gap between screens while constructing a video wall.
However, such monitors are often costly, making it hard for businesses with small capital to purchase them. 
For this reason, some video wall controllers have been fitted with a bezel correction function. 
The bezel correction function helps to smoothen the image transition between large bezels giving us a better view. 
Without bezel correction, the content on display may not look very professional, which may be a downside to the brand. 
Potential customers can gain trust in a brand with quality-looking content quickly. Therefore, you must look for a video wall controller with a bezel correction function. 

Different input devices link to a video wall to display content when an organization invests in a video wall. 
For this reason, it is always essential to have a video wall controller that can support all content from the different input devices.
To make video wall controllers more effective in content management, they are always fitted with a content blending function. 
The content blending function helps video wall controllers display content from different input signals without pre-rendering. 
Content blending will allow you to show discrete video wall content differently, including Multi-views, PoP, and even PiP.

Investing in something that doesn'tdoesn't yield good returns isn'tisn't very pleasant. When you'veyou've invested in good video wall technology, you expect to get more impressions from the content you display on it. 
Therefore having the right content is a crucial part of the success of your investment.  
It is why video wall controllers are fitted with a content correction function to help you achieve quality content that will convert. 
Some content correction features on a video wall controller include Image cropping, Orientation adjustment, and aspect ratio.
These features are crucial for artistic video walls that need plenty of correction to ensure content quality. 
Some video wall controllers even support image rotation up to any desired angle. Image rotation allows for a better eye-catching presentation on the video wall.

Blurry, poorly taken images and videos are everyday things today. However, displaying such images on a video wall is not advisable as they will not create a good impression on customers.
That is why video wall controllers have a unique function that helps improve the image quality before it gets displayed. 
The best thing is that a video wall controller will take content from multiple input sources and turn it into high-resolution solid imagery.

Most standalone video wall controllers can support input signals from any device, and you do not have to render any content before display. The fact that video wall controllers can support input from multiple devices makes it convenient to work with other electronic devices in the office. Content handling will be much easier as one does not need to change the format before displaying it, saving precious time.

The basic technology of video wall controllers makes them free from hacking issues. Therefore plenty of the data displayed on your video wall will be secure.

Controlling content from different sources might be very strenuous, especially if the content is ever-changing. 
To make work more accessible, a content manager will need a single platform in which they can do all the work. 
That is why video wall controllers are fitted with a seamless switching function. A seamless switching function will allow you to manage all your content from one box. 
It is why video wall controllers are so effective when it comes to managing what is being displayed on the video wall.

Finding out why you need a video wall controller is the first step toward deciding the one to purchase. You should look at the current problems and try to solve how a video wall controller will solve them. It is the easiest way to decide whether you need a video wall controller.

It is always important to stay within your specified budget. Some video wall controllers are expensive and serve the same purpose as cheaper ones. Look at the video wall controllers within your budget and choose the one that will best solve your problems. Going out of budget may have severe consequences that may leave the business at stake.

When purchasing a video wall controller, it is good to consider the number of displays you want to control. Some video wall controllers support up to a certain limited number of displays. That is why it is advisable to check if a particular video wall controller can support all your screens. It is also a good idea to leave some room for more, just in case you want to add more screens in the foreseeable future.

• Control content from different input sources in one box, making it easier to come up with better content for the brand.
• Edit your content and see how it will appear on the display wall in real-time.
• Display content with different formats directly onto your video wall without having to render it.
• Improve the quality of the images on the screen, making the content look more professional.
• Organize your content precisely the way you want it to create good impressions on your potential customers.

The main goal of a video wall is to create a good impression of a brand and attract customers to make a purchase. 
Therefore, this display should have a creative and memorable design to give customers a good shopping experience.

A good video wall should be easy to move from one place in the store to the other. Therefore, a brand should look for a video wall that is easy to assemble and disassemble.

As time changes, things change. Therefore, it is a great idea to have a display wall that you can customize to meet the brand'sbrand's needs for both today and the future.

A video wall is supposed to make a positive first impression on a customer. Therefore, customers should find it easy to identify your brand'sbrand's unique features at first sight. 
Your content on display should always be short, simple, and easy to understand. It is the easiest way to increase a customer'scustomer's desire to purchase a particular product.

Once you get a customer'scustomer's attention, you can easily present the product you are showcasing. You can make them gain interest in your product by using high-quality images and videos. 

In a competitive environment, winning a customer'scustomer's interest in products is not easy. Therefore, businesses are looking for unique ways to offer their customers personalized experiences to win their trust. 
Video walls help give customers a personalized experience depending on how professional the content looks on screen. 
 Once customers see how good a product looks on screen, they immediately gain interest in trying it out. For this reason, they may end up buying it.

Video walls can maximize the potential of a brand. People who see a video wall displaying a product want to know more about it. 
It triggers people to purchase the product; hence, it is sold in bulk, increasing a business'sbusiness's profit margin.

The preview and Echo functions of video wall controllers are helpful in showing us how content will appear on the video wall in real-time. 
Video wall controllers also have other valuable functions, such as bezel correction, that aid in making content look professional. 
Video walls are a good marketing strategy for businesses as they can easily attract customers. 
Quality content is the key to winning a customer'scustomer's interest in the product. Therefore, engaging and exciting content that will win a customer'scustomer's interest in the product is advisable.