Truss is a Systems Integration term in filmmaking. In virtual production, the nuances of this term take on special meaning. Here, we break down the definition to give you a starting point.
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It’s the physical mounting hardware and infrastructure used to hold LED panels for volume and related equipment such as tracking, lighting, network hardware, etc. Truss helps create dynamic and stunning visuals in digital sets while also providing a safe environment.
The most common type of truss is box or square truss which is commonly used in shows and events that require support for various types of equipment. This type of truss has four sides connected together with a central spine running along its center. Box trusses are incredibly versatile, allowing users to adjust them according to their needs. They're also easy to install and have modular components that can be easily moved or replaced.
Triangular truss is another popular option, especially when dealing with heavier loads due to its stronger frame structure. Its triangular shape gives it more stability and makes it easier to mount on walls or ceilings. It's great for use with video projection systems, concert tours, and stage productions since it provides plenty of flexibility and strength.
T-Bars are lightweight, simple designs that can easily be transported from one location to another. These trusses come in two sizes – 7m and 5m – making them perfect for medium-sized projects like conferences, clubs, small venues, and exhibitions. They provide ample space for lights, speakers, and other fixtures without taking up too much room or weighing down your setup.
Girder trusses are typically found in large scale productions because they offer unmatched versatility and are able to handle heavy weights. In addition to being durable and strong, girder trusses look amazing on camera since they tend to have clean lines and visually appealing curves. Girder trusses are perfect for big events like concerts, theaters, music festivals, corporate events, and more.