Proprietary motion-capture software — captures spatial movement data in real-time for VFX integration. Pre-shoot calibration saves massive post work.
You're on set, the action scene is about to start in five minutes, and your VFX supervisor is bothering you about camera tracking data. This is exactly where DimensionScope comes in — a proprietary motion capture software that captures spatial motion data in real-time and feeds it directly into your 3D pipeline. Instead of fiddling around for hours in post-production, you have the geometry information ready immediately.
How it works on set: You calibrate the system before shooting — typically with marker sets in the camera's field of view or with structured light. DimensionScope then tracks the position, rotation, and scaling of all relevant elements during the recording: camera movement, actor position, props in the space. The special feature: The system works camera-relative, not just performer-relative like classic mocap. This saves you the annoying coordinate conversion between world space and camera space later on. Your compositor sits in the edit suite and has exact depth information — no guesswork when integrating CGI elements in 3D.
Practical Scenarios: Major productions use DimensionScope especially for complex camera moves with integrated VFX shots. A flying camera over a virtual set landscape — you need precise tracking data without the cumbersome infrared marker overhead. Also helpful for stunt sequences with CGI doubles: You track the real performer, and the motion data then seamlessly matches the generated character. The time advantage is enormous — while your editing team is already cutting, the VFX department has long since started finalizing elements.
Pitfalls: Calibration is non-negotiable. Crooked marker placement or faulty reference geometry early on set cannot be corrected later. Also: DimensionScope is expensive to acquire and requires trained personnel on set. For low-budget productions, it's often economically questionable — in that case, you'd rather fall back on classic on-set tracking with chart markers and subsequent reconstruction (see Matchmove). But if budget and time pressure allow, it saves you real post-production days.