![]() However, unlike an LCD video wall, a projector video wall lets you achieve a truly seamless image by overlapping their edges (edge blending).įor example, an image might drift slightly as the projector heats up and like conventional displays, it’s also possible that even projectors that share the same make and model have slightly different output characteristics. Projector video walls work the same as display video walls-output adjoining images next to one another. Userful lets you cost-effectively blend together 16 1080p projectors and create an 8k projector at a fraction of the cost of conventional approaches. And the Userful solution lets you stitch multiple projectors together to leverage the combined pixel resolution and brightness of multiple low-cost projectors to creating a massive 4k, 6k, or even 8k projection at a fraction of the cost of buying a 4k projector outright. However, other than this, projectors are by far the most cost-effective way to cover a massive area with an image. Since projectors rely on reflected light, they work best in dark rooms, and any objects between the projector and the screen will cast a shadow. When to use projectors and when to use displays for your video walls? Projector-based video walls work in a similar way, but instead of having a display, you have projectors displaying the images onto a surface, only because of its projection, there are no bezels and therefore no seams. Of course, the thinner the bezel of the displays, the less bezel compensation is required. Most video wall controllers let you adjust for bezel compensation to ensure that any gaps between displays are correctly adjusted for in the image output. Everyone is familiar with LCD display-based video walls-mount multiple displays on a wall and create a single large image canvas. ![]()
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