In the connected world of today, video wall technology has had a great impact on all businesses, and almost all industries. It is the perfect equipment for information dissemination and is utilized in a variety of scenarios, including corporate workstations, foyer signage, public areas, schools, auditoriums, control rooms, etc. What is a video wall exactly? How does it work? Let’s learn about its basics in this blog.
What Is a Video Wall?
A video wall is a unique multi-monitor configuration made up of numerous computer monitors, video projectors, or television sets that have been tiled or layered together to create one big screen.
A video wall can display various content on each monitor or it can function as one unified huge display. The majority of video walls use LED technology for individual screens, with LCD monitors, tiles, and cubes following suit.
How Does a Video Wall Work?
You’ll need processing and control systems that can communicate with your display if you’re employing a video wall. Each video source you use is routed to the appropriate screen at the appropriate resolution thanks to video wall processors. Your video wall processor and control systems will be more complex the more intricate your display will be.
A video wall processor‘s most fundamental function is to transport a video from a single source to a single screen (you would just have a different image on each screen). The next step is the ability to distribute an image across several screens and, in some situations, incorporate videos from other sources.
Different Types of Video Wall
To build a video wall, you can combine several display technologies, such as LCD or LED panels, tiles, cubes, projector screens, and even “transparent” displays. The ideal technology depends on the desired resolution. For instance, in a location where viewers would be up close, you might want high-resolution LED monitors. However, for displays that are visible from a distance, such as those in stadiums, you can choose lower-resolution solutions.
To minimize display seams while employing panels, it is typically better to use screens with extremely thin bevels (the borders around the screens). The seams are essentially undetectable in transparent displays.
There are many different layout options for building video wall displays. The most fundamental designs employ rectangular displays in matrices with different screen sizes, such as 2×2, 4×4, 8×8, etc.
If you intend to distribute one input across numerous screens, these are intuitive. A unique layout is also acceptable if it improves the viewing experience (for example, having some intentional gaps in the whole display). Multiple grids may occasionally exist within a single bigger display.
Where to Use Video Walls
When you examine the places where a large video display is useful, the applications for video walls are virtually limitless. Here are some of the most typical applications:
- Hospitality: You can find a use for a stunning video wall display that subtly improves the room’s appearance in a sports bar, restaurant, hotel lobby, casino, house of worship, etc.
- Education & Conference: Conference-hosting companies and educational institutions can both benefit greatly from the use of video walls. They can support presentations and graphics in high resolution. Additionally, video walls may be moveable, making it simple to set them up and take them down outside or in multipurpose spaces.
- Retail & Shopping Malls: A video wall can be useful in a variety of situations, whether you want a high-resolution display within your store or a big color show for your storefront. They are particularly adaptable for switching between numerous little images and numerous large images on the same display grid.
- Security: Video walls are useful for a variety of inputs, including security footage in airports and major commercial buildings. Depending on your requirements, you can change the input so that you can examine several views at once or enlarge an image across numerous displays if you require a close-up.
- Industrial, Transportation, Military & More: A video wall can be used in these scenarios. Users can share important information across many screens so that the team can collaborate easily and see the big picture at once.
Benefits of Video Walls
However, why on earth should you utilize a video wall? The top advantages of a video wall are listed below.
- Draw Interest: Video walls can draw attention due to their size. Customers, staff, and visitors find them difficult to ignore, making them a perfect tool for branding or educational initiatives.
- Display Different Contents Simultaneously: Multiple sorts of content can be shown simultaneously on a video wall that is powered by content management software. For example, a campus could employ a video screen to provide directions, schedules for school events, and other helpful data like the weather, news, and social media.
- Applicable to a Variety of Sectors: Video walls, particularly LED ones, have historically been used for advertising and events in retail. Costs were considerable, and content management was still in its infancy. For small and medium-sized organizations, video walls are now more inexpensive. Businesses, schools, government buildings, hospitals, hotels, casinos, and places of worship are all getting them installed. Because they are so varied, they are used in a wide variety of businesses.
- Installation Options that Provide Content Customization: LED video walls have a lot of design versatility. They could be bent, for instance, to fit around columns and corners. They can also be formed in architectural ways other than the standard rectangle or square installation.
- Boost Revenue and Enhance Customer Satisfaction: Digital signage can increase sales by 32% for retail establishments. Retailers may inform thousands of their target clients about discounts and other fantastic bargains with a video display system. Unpredictable wait times might make customers unhappy, but an estimated wait time sign can help. This tactic has been employed by top service providers to keep customers waiting patiently.
Recommended Video Wall Solution
AV Access HDIP100 and 4KIP200 AV over IP solutions can help you build an IP matrix with a video wall up to 8×8. If you are looking for a high-quality and plug-n-play AV over IP solution which can build a video wall, AV Access HDIP100 or 4KIP200 is the one that you can’t miss.
The HDIP100D and 4KIP200D AV over IP solutions include HDMI encoders and HDMI decoders. The decoders have a built-in scaler, which can split an HDMI source into several parts and display it on a video wall, like 2×2, 4×4, 8×8, etc.
These AV over IP solutions can work flawlessly with any universal managed or unmanaged Ethernet switch on the market. They support matrix switching, easy visual control, fast seamless switching, and other amazing features, ideal for sports bar, restaurant, shopping mall, retail store, house of worship, etc.
Since video walls are becoming more accessible, many smaller businesses have also hopped on board, seeing how this technology can help them be more productive and boost their brand visibility. Due to unlimited flexibility and scalability, video walls are quite useful in various industries, as recognized by many Fortune 500 firms and huge brands.
That’s all for the blog. If you have any questions or suggestions, please feel free to leave a comment below.
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