Motion Capture Cleanup Artist

Role

Refines recorded motion data so it can be used in animation.

Description

A Motion Capture Cleanup Artist turns raw captured motion into animation a production can use. Raw capture almost always contains problems: jitter, marker swaps, sliding feet, interpenetrating limbs, gaps where tracking dropped out. Cleanup work removes these faults while protecting the qualities that made the performance worth capturing.

The role demands a specific double judgment: technical precision about what the data is doing, and performance sensitivity about what the actor was doing. Overcleaned motion goes lifeless; undercleaned motion breaks the participant's belief.

Discipline-Specific Description

Cleanup sits between the capture stage and the animation pipeline. The artist works with solving software, retargets motion onto production rigs, and flags capture problems back to the stage so the next session avoids them.

Scope Note

Typically covers solving and retargeting, jitter and artifact removal, foot contact fixes, gap filling, take assembly, and preparing motion clips that meet the project's rig and naming conventions.

Boundary Note

This role begins where the Motion Capture Technician's work ends: after the data is recorded. It refines performances rather than creating them, which separates it from the Character Animator, though cleanup often includes short keyframed repairs where data is missing.

Collaboration Note

Day-to-day collaborators include motion capture technicians and directors, character animators, riggers, animation technical directors, and the data wranglers who manage capture files and metadata.

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