2. VIDEO WALL
A video wall is a special multi-monitor setup that consists
of multiple computer monitors, video projectors,
or television sets tiled together contiguously or
overlapped in order to form one large screen.
Typical display technologies include LCD panels, Direct
View LED arrays, blended projection screens, Laser
Phosphor Displays, and rear projection cubes.
Video walls allow you to show one seamless image or
separate images on each individual panel. See video
here : http://fractal.ae/display-systems/
3. ADVANTAGES
Superior Visual Performance
Flexible Interactive Presentations
Superior Reliability and Versatility
5. HIGHER RESOLUTIONS
A video wall is built from a tiled array of displays.
The total resolution of the display surface increases
with each display added to the array.
So a video wall can have a much larger display
area and far higher resolutions than a single display
or projector.
The display surface can be expanded without
sacrificing image quality. So video walls are much
more scalable than projectors
6. POWERFUL PROCESSING
Image and video processing is performed by an
external video wall controller in a video wall system
As an external component, a controller can
leverage far more powerful processing hardware
than the processors built into individual displays.
These superior processing abilities enable video
walls to deliver fluid visual performance and display
large amounts of high-resolution content.
7. SUPERIOR BRIGHTNESS
Most video walls can provide far more brightness
and better contrast ratios than a front projector.
So they can be used in environments with windows
or overhead lighting.
That’s because the display technologies used in
video walls – like LCD, LED, and rear projection
cubes – are less susceptible to being “washed out”
by ambient light.
These displays also maintain consistent brightness
regardless of their size, while front-projected
images become dimmer and blurrier when they are
enlarged.
9. DISPLAY VIRTUALLY ANY CONTENT
A video wall controller can capture signals in
different resolutions and formats from a wide range
of devices – like cameras, computers, cable boxes,
and more.
All of these content sources can then be accessed
on a single platform and displayed together on the
video wall.
A projector or display alone can only connect with
certain devices and is unable to display multiple
sources simultaneously.
10. DYNAMIC CONTENT PLACEMENT
The controller enables all of the individual display
“tiles” to work together as a single canvas in a video
wall system
Depending on the video wall software used, the
controller can allow a content window to be placed
on a single display, stretched across multiple
displays, or dragged across the display surface.
Multiple content windows can also be placed on a
single display.
11. CONTENT MANIPULATION FEATURES
A video wall controller with a feature-rich software
interface can provide a range of tools for managing
and manipulating content on the displays.
Content windows can be arranged, scaled,
zoomed, cropped, and layered.
Some software also provides advanced
presentation-building features, allowing users to
create custom assets and automatic presentations.
12. SUPERIOR RELIABILITY AND VERSATILITY
Reliable & Resilient
Minimal Maintenance
Flexible Size & Shape
13. RELIABLE & RESILIENT
Most video wall systems are built from professional-
grade components, and some are specifically
designed for 24/7, mission-critical environments.
Consumer-grade projectors and displays use
cheaper components and can’t provide the
reliability or resilience of a video wall.
Even high-end projectors require frequent
maintenance and are vulnerable to vibration,
humidity, and ambient light.
14. MINIMAL MAINTENANCE
Because video walls are designed for maximum
reliability and uptime, most have no consumable
parts and require virtually no maintenance over
years of operation.
In contrast, projectors demand regular downtime to
replace expensive lamps and light engines.
While a video wall system may initially cost more
than a projector, their low maintenance costs make
them a more affordable solution in the long term.
15. FLEXIBLE SIZE & SHAPE
Video walls offer far more flexibility in terms of size
and shape than a single display.
Depending on the display type and mounting
system used, they can be wall-mounted, free-
standing, curved, non-rectangular, and even three-
dimensional.
They can be small enough to be portable or scaled
to massive dimensions.
This unique versatility enables video walls to be
used in an enormous range of environments and
use-cases.
16. WHO USES VIDEO WALL SYSTEMS?
Business Leaders
Control Room Operators
Students & Educators