Transforming LED Volume Trailer for Portable Virtual Production
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Solution Overview
Problem
Existing LED volume systems are large, permanent structures that limit access and are expensive to replicate in different locations, making them impractical for flexible and portable video production.
Innovation Solution
A vehicular-based transforming LED (VBTLED) volume system that includes a trailer with expandable walls and LED panels, a camera tracking system, and a battery-based power system, allowing for rapid setup and teardown at various locations.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If traditional LED volume systems are used, then high-quality video production is achieved, but the systems are large, permanent structures that limit access and are expensive to replicate
Solution Approach 1:
The LED volume system is divided into multiple separate LED panels that can be independently transported and assembled. Each panel contains its own mounting structure and can be configured in different arrangements to form various volume geometries, enabling portability while maintaining system functionality.
Solution Approach 2:
The LED panels are designed to nest within each other or within a compact transport container when not in use. The panels can be stacked or folded into a space-efficient configuration that fits within standard transportation equipment, reducing the footprint during transit while expanding to full operational size during use.
2Productivity
If traditional LED volume systems are used, then high-quality video production is achieved, but rapid setup and teardown at various locations is not possible
Solution Approach 1:
The LED panels are pre-assembled with mounting brackets, connection interfaces, and structural supports during manufacturing. This preliminary preparation allows the panels to be quickly deployed and connected on-site without requiring complex assembly procedures, significantly reducing setup time while maintaining ease of portable operation.
Solution Approach 2:
The system incorporates movable and adjustable components that allow for rapid reconfiguration. The LED panels can be quickly positioned, angled, and secured using movable mounting mechanisms, enabling fast setup and teardown operations at different locations while maintaining operational simplicity.
3Adaptability or versatility
If traditional LED volume systems are used, then stable visual display is achieved, but the permanent structures limit flexibility in location and configuration
Solution Approach 1:
The system uses dynamically adjustable mounting mechanisms that allow LED panels to be positioned and secured in various configurations. The movable components include adjustable brackets, telescopic supports, and reconfigurable connection points that maintain stable visual display while enabling flexible adaptation to different locations and scene requirements.
Solution Approach 2:
The LED panel system allows for changes in key parameters such as panel orientation, distance from actors, and geometric arrangement. These parameter adjustments enable flexible configuration for different filming scenarios while maintaining display stability through controlled positioning mechanisms and secure mounting systems.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables flexible and portable video production by allowing the LED volume to be quickly set up and torn down, reducing costs and increasing accessibility to high-quality video production environments.
Implementation Method 1
a first LED panel coupled to a first movable surface of the one or more movable surfaces such that movement of first movable surface moves the first LED panel; a second LED panel coupled to a first fixed surface of the one or more fixed surfaces; and a third LED panel coupled to at least one of a second movable surface of the one or more movable surfaces or a second fixed surface of the one or more fixed surfaces
Data Source
AI summary
Systems and method for a vehicular-based transforming LED (VBTLED) volume. As an example, the system includes a transforming trailer, mountable to a vehicle. The trailer has one or more fixed interior surfaces and a one or more movable interior surfaces, a floor, and a ceiling. The trailer also includes a first LED panel coupled to a first movable surface such that movement of first movable surface moves the first LED panel; a second LED panel coupled to a first fixed surface; and a third LED panel coupled to at least one of a second movable surface or a second fixed surface. The first LED panel, the second LED panel, and the third LED panel form an LED volume configured to display visuals for a background of a scene filmed within the LED volume.