FAQ
GeoBox is used in a wide range of professional AV projects, from multi-projector blending and image warping to LED walls, public 3D, and multi-source display control. Below are some of the questions we are most often asked when users evaluate whether a hardware-based video processing layer is the right fit.
About GeoBox
A quick introduction to what GeoBox is and what role it plays in a display system
What is GeoBox?
GeoBox is a hardware-based video processing solution for complex display systems. It sits between the content source and the display system, handling tasks such as edge blending, image warping, multi-source display control, custom output resolution, image cropping, rotation, and 3D format conversion without relying on a PC-based image processing workflow.
What problems does GeoBox solve?
GeoBox helps solve display-side problems that often appear in real projects, especially when the source content does not naturally match the display system. Typical examples include projector edge blending, image warping on curved or irregular surfaces, LED wall pixel matching, custom output timing, multi-source management, signal adaptation, and stable long-term operation in demanding AV environments.
Do I need a PC or software license to use GeoBox?
No. GeoBox is a hardware-based solution and does not require a PC software license for image processing. This makes it attractive for projects where users want a more stable, self-contained, and operationally simple system architecture.
System architecture
These questions explain where GeoBox fits in the signal chain and why that matters.
When do I need a hardware video processor instead of relying only on software or a display controller?
A hardware video processor becomes useful when a project needs more than basic scaling or display control. This is often the case when the system must handle multiple sources, non-standard resolutions, projector blending, curved surface correction, 3D format conversion, or repeatable long-term operation. In these situations, a dedicated processing layer can simplify the system and improve reliability.
What is the difference between GeoBox and an LED controller?
An LED controller is mainly responsible for sending image data to the LED wall and managing the LED modules. GeoBox works upstream of the LED controller as a video processing layer. It helps adapt the signal before it reaches the LED controller, for example by creating custom output resolutions, managing multiple sources, improving image layout, or matching content to unusual LED wall formats.
What is the difference between edge blending, warping, and video wall control?
Edge blending is used to combine overlapping images from multiple projectors into one seamless image. Warping is used to correct image geometry so the picture looks right on curved or irregular surfaces. Video wall control is used to distribute and arrange content across multiple flat-panel displays or projection outputs. These functions solve different display challenges, although in some projects they may be used together.
Can GeoBox work with third-party projectors, LED controllers, media players, and PCs?
Yes. GeoBox is designed as an open hardware layer that can work with many third-party devices, including projectors, LED controllers, media players, laptops, and PCs. The goal is not to replace those products, but to help the overall system work together more effectively when additional signal processing or display adaptation is needed.
Applications
Here are some of the most common questions about where GeoBox can be used.
Can GeoBox handle custom output resolutions and non-standard display formats?
Yes. One of GeoBox’s key strengths is the ability to work with custom output resolutions and non-standard display formats. This can be especially useful in LED wall projects, ultra-wide displays, unusual aspect ratios, and multi-screen environments where standard video timings do not match the physical display canvas.
Is GeoBox suitable for 24/7 or mission-critical environments?
GeoBox is often selected for projects where stable and predictable operation is important. Because it is hardware-based and does not depend on a PC operating system for image processing, it can be a strong fit for demanding professional environments such as control rooms, public installations, simulation, medical visualization, and other long-running AV systems.
Can GeoBox be used for public 3D and shared visualization systems?
Yes. GeoBox supports a range of 3D processing functions that are useful in public 3D and shared visualization environments. This can include 3D format conversion, dual-projector 3D applications, and integration with specialized 3D display technologies where stable signal handling and correct left-right image delivery are important.
Choosing a solution
These questions help users move from general interest to practical selection.
Which GeoBox series is suitable for projector blending, LED walls, 3D, or multi-source display control?
The most suitable GeoBox series depends on the application. M810 and UD100 series are often used for projector blending and image warping. G900 series is commonly used for custom output resolution, LED wall applications, and signal adaptation. S902 is useful for multi-view and multi-source composition. For 3D applications, systems may involve G900 or UD100 series depending on the project structure and display requirements.
How can I choose the right GeoBox solution for my project?
The best starting point is to define the display type, number of screens or projectors, source formats, required resolution, aspect ratio, and whether the project needs functions such as blending, warping, multi-source display, custom timing, or 3D processing. Once these factors are clear, it becomes much easier to identify the most suitable GeoBox architecture for the project.