It sounds like you're referencing a specific technical setting, likely from video processing, 3D rendering, or VR/AR capture (e.g., in Unreal Engine, Nuke, or professional multi-camera arrays).
Record a clapboard or a flashing LED visible to all cameras. Step through frames in a video editor – the flash should appear in the exact same frame number across all cameras (tolerance ≤1 frame). multicameraframe mode motion full
The wall of screens flickered. The six disparate feeds from the cameras mounted around the abandoned warehouse didn't just multiply; they began to knit together. The software was stitching the perspectives, taking the input from Camera A (north wall), Camera B (east drainage), and Camera C (rooftop), and merging them into a single, cohesive geometric space. It sounds like you're referencing a specific technical
Companies creating holograms for Meta Quest or Apple Vision Pro need "white light" capture. The wall of screens flickered