Generally such installations happen in the following application areas: Generally video wall controllers provide perfect solution to meet various project requirements in the following applications, where a large area must be mapped by beam projectors. Sophisticated black level adjustment and easy-to-use gamma correction facilitate the setup of the projectors. The soft edge blending capability guarantees display of a wide and tall image while no gap can be seen between the individual screens.
When and where edge blending is mostly used? Why is it important? In order to provide a high-end visually mesmerizing experience to your audience, you will need to pick a leading-edge video processing solution that will be capable of combining multiple outputs for vertical as well as horizontal soft edge blending applications. The projectors are also color balanced to make them match as closely as possible. Like the name of this function suggests, the edges of the two projects are to be blended together and then are softened along a smooth curve towards the edge. Soft edge blending service of projector content can be proficient with either facilities built into projectors themselves or external video wall processors or controllers. So, practically one or multiple videos must be projected by multiple beam projectors to a large surface as if this picture would come from a single projector. They want to enjoy one big image of course, in razor sharp view and in real time without any disturbance. The video or graphics content of the image must be displayed over a coherent surface where the audience shall not see the borders of the individual projectors. This is generally applied when a rather wide image needs to be displayed over a large area.
Soft edge blending in the pro-AV industry refers to 2 or more projectors being used to display a section of the same video image.
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