QuickMagic MotionEditor · Beta
Edit captured or generated character motion with plain-language instructions. Diagnose foot sliding, jitter and penetration, review the Agent's plan, compare the result and export editable 3D animation.
Start Editing for Free →Available to free users. Export options and usage limits depend on your plan. View current plan details.
Original promotional narration, with timestamps. The spoken “16 to 2 centimeters” rounds the displayed 16.3 cm to 2.4 cm example. Timing, completeness and productivity statements describe the demo, not guaranteed outcomes.
Today, even people who can't code can build software with AI. But what if you want to make a character move? 3D animation is still a game for the few. AI mocap gives you a starting point, then leaves the hardest part to you. Slide. Jitter. Clipping. Fixing motion is ten times harder than capturing it. Learning the software takes months. Fixing one clip takes hours. Most people give up the moment they export.
Now, QuickMagic has been completely upgraded. From a mocap tool to an AI agent for 3D animation. You don't need to learn animation. Just describe exactly what you want.
Upload a video from your phone. AI mocap instantly generates editable 3D motion.
The agent first runs a full motion diagnostic. Foot sliding, jitter, ground penetration: nothing gets missed. Click Fix All. Foot slide drops from 16 centimeters to 2. The quality score shoots up.
Want to change the motion? Just say it. Raise the right hand a little. Too high. Halfway down. It's like talking to an animator. The agent creates an execution plan. You approve. It executes.
Before and after are clear for every edit. How much changed? Was the lower body preserved? Did the quality improve? Everything is explainable, comparable, and reversible.
One-click export. Unreal Engine 5, Blender, Unity, and MMD. Retargeting is automatic. Go straight into your production pipeline.
Game developers. Virtual idols. Animation studios. No more months of training. All you need is one video and one sentence.
MotionEditor. You ask. It animates. 3D animation's Cursor moment. Starts now.
An AI motion editor helps you clean up and reshape 3D character animation using assisted diagnostics and plain-language instructions. QuickMagic MotionEditor identifies foot sliding, jitter and penetration, proposes an edit plan for approval, and lets you compare or undo changes before exporting motion to a compatible animation pipeline.
It is designed to sit between motion creation and final production: capture or generate a performance, diagnose visible errors, refine pose and timing, compare the changes, then send the animation to a DCC, game engine or compatible robotics pipeline.
Creator walkthrough · 4 min 25 sec
See text-based 3D animation editing in an actual MotionEditor session. This creator video shows hand-gesture instructions, a two-part action sequence and a whole-clip walking replacement, with gray original and purple edited motion displayed side by side.
The visible chat asks for finger movement in the middle third of the animation and a finger-gun gesture in the final fifth. The comparison view lets you inspect the original and edited characters while scrubbing the timeline.
Check in your own clip: look closely at the fingers, wrist orientation and segment boundaries; a wide character view alone does not establish fine hand accuracy.
The creator requests dancing in the first half and a dramatic collapse in the second half. The purple result changes pose alongside the gray original, showing how an action sequence can be requested through the chat panel.
Check in your own clip: review the transition, balance and floor contact before accepting a generated sequence.
The chat specifies a looping, treadmill-style bodyguard walk and asks to replace the whole clip. This illustrates a different editing scope from changing only one segment or body part.
Check in your own clip: preview the loop seam, foot contact and root movement. A requested loop is not a guarantee of a production-ready cycle.
Move from raw motion to a cleaner, intentional performance without searching through every curve or keyframe first.
Start with motion captured from video, generated from text or imported from a compatible animation file.
Inspect quality warnings, describe the change you want and review the Agent's proposed execution plan.
Apply or undo the edit, compare before and after, validate the target skeleton and export the motion.
AI mocap cleanup starts with diagnosing the problem, applying a targeted correction and checking that the original performance still reads correctly.
Preview the full clip at normal speed and slow down problem intervals. Identify the ground plane, planted-foot moments and intentional movement before changing the animation.
Run MotionEditor diagnostics, then use Fix All or describe the change you want. Review an Agent plan before execution and compare the affected frames afterward.
Check foot contact, root travel and body clearance after retargeting. Undo or refine changes that alter the performance, then export the accepted version.
| Problem | What to inspect | What to verify after cleanup |
|---|---|---|
| Foot sliding | A foot drifts while it should be planted. | The foot stays stable during contact without locking intentional steps or turns. |
| Jitter | Unwanted frame-to-frame shaking in a joint or limb. | Noise is reduced while fast gestures and performance timing remain intact. |
| Penetration / mesh clipping | Feet pass through the ground or body parts intersect. | Clearance improves on the final rig without distorting the pose. |
Continue with the QuickMagic motion cleanup guides for foot sliding, jitter, mesh clipping and root drift. Results depend on source quality and the destination rig.
Demonstration Evidence
The supplied product demonstration measures a foot-slide problem, applies an assisted cleanup pass and compares the result quantitatively.
This is one demonstration case from the supplied materials, not a guaranteed result. Performance depends on the source motion, skeleton, contacts and selected settings.
MotionEditor connects AI motion creation, quality analysis, user-controlled Agent execution and downstream animation tools.
Phone video, text description, reference motion or compatible imported animation.
Body, hand and face motion workflows plus foot-slide, jitter and penetration checks.
Describe the goal, review the plan, confirm execution and retain reversible control.
Send validated motion to DCCs, engines, character systems and supported robotics presets.
Use direct instructions such as “raise the right hand a little” or “reduce that change by half.” MotionEditor turns the request into a proposed sequence of operations so the instruction remains understandable and reviewable.
Run diagnostics before export to surface common problems such as foot sliding, jitter and penetration. The diagnostic layer helps focus attention on the areas most likely to require cleanup.
MotionEditor is designed around user confirmation: the Agent interprets the request, proposes a plan and executes after review. This keeps creative intent and operational control in the same workflow.
Evaluate the original and edited motion side by side. Before-and-after comparison and reversible edits make it easier to test alternatives without losing the source performance.
Use MotionEditor to refine mocap before moving into your production software. These are file-based workflows: select an available export format or target preset, then validate the animation after import.
Clean the source motion in MotionEditor, export a compatible FBX or BVH, then import it into Blender. Match the armature, scale and frame rate before retargeting and polishing contacts.
Export compatible motion, import it into your Maya character workflow, map the skeleton and inspect root motion. Refine remaining poses and curves on the production rig.
Choose an available Unreal-oriented preset or compatible FBX. Match the target skeleton, retarget where needed and review root motion and foot contacts in the final scene.
Choose a compatible FBX or supported Unity output. Check the rig mapping, clip timing and root-motion settings, then test transitions and loops on the target character.
For the next step, see motion retargeting and the 3D animation export format guide. A compatible format still requires a compatible rig and import settings.
Choose the output that matches the destination rig and validate skeleton mapping, frame rate, axis orientation, scale and rest pose before final production.
| Format or preset | Typical destination |
|---|---|
| FBX | Blender, Maya, 3ds Max, MotionBuilder, Unreal Engine and Unity |
| BVH | General skeletal motion transfer and research workflows |
| BIP | 3ds Max Biped-compatible animation workflows |
| VMD | MikuMikuDance and compatible character pipelines |
| C4D / presets | Cinema 4D and supported platform-specific workflows |
| Robot presets | Compatible robotics experiments, including documented Unitree-oriented presets |
QuickMagic documents FBX, BVH, BIP, C4D, VMD and platform-specific presets. Exact availability varies by current plan, workflow and product version.
Choose by editing workflow and the control your shot needs. MotionEditor combines language-guided edits with diagnostics; manual DCC cleanup offers direct curve and rig control; Cascadeur provides dedicated animation and physics tools.
| Workflow | QuickMagic MotionEditor | Manual DCC Cleanup | Cascadeur |
|---|---|---|---|
| Editing approach | Plain-language requests and reviewable Agent plans. | Direct changes to poses, curves, keys and constraints. | Animation Unbaking, AutoPosing and timeline editing. |
| Cleanup controls | Diagnostics for foot slide, jitter and penetration; assisted fixes. | Animator-selected corrections on the destination rig. | Fulcrum Motion Cleaning and physics-assisted refinement. |
| Useful starting point | Captured or generated motion needing fast iterative refinement. | Rig-specific adjustments or detailed final shot polish. | Baked mocap needing editable keys or physical-motion refinement. |
| Review | Compare before and after; undo unwanted edits. | Review curves, viewport playback and scene contacts. | Inspect animation edits and the physics-assisted result. |
| Production handoff | Export a supported motion file or target preset. | Finish directly in the scene or export an animation file. | Export through a compatible animation pipeline. |
This compares workflows, not measured accuracy or speed. Tools can be combined; a cleanup pass may still need adjustment after retargeting.
Cascadeur references: Animation Unbaking documentation and official mocap cleanup tutorial. QuickMagic capabilities are illustrated in the MotionEditor demo. Reviewed October 14, 2026.
The same editable motion workflow can support rapid prototyping, character production, virtual performance and embodied-AI experiments.
Prototype movement quickly, clean captured actions and export animation to real-time engines.
Turn performances into editable character motion and refine expressive poses before publishing.
Accelerate previs and repetitive cleanup while keeping final creative control in the production pipeline.
Explore human-motion references and supported robot-oriented presets with careful validation and safety review.
Yes. Free users can use MotionEditor. Usage limits and export availability depend on the current plan; check the QuickMagic Pricing page for applicable limits and commercial-use terms.
MotionEditor is QuickMagic's AI-assisted workspace for diagnosing, refining, comparing and exporting captured or generated 3D character motion.
Yes. It is designed to refine editable 3D motion created from video capture, text generation or compatible imported animation files.
Yes. Describe a pose or timing change in plain language, review the proposed execution plan and then apply the edit.
The supplied materials demonstrate diagnostics for foot sliding, jitter and character or environment penetration. Available checks may change by product version.
Fix All applies an AI-assisted cleanup pass to diagnosed issues. In the supplied demo, foot-slide distance changes from 16.3 cm to 2.4 cm. This is one example, not a guaranteed result; compare contacts and motion quality before accepting the edit.
Yes. The workflow translates your intent into an execution plan that can be reviewed before it changes the motion.
The supplied workflow presents edits as reviewable and reversible, allowing creators to compare results and undo unwanted changes.
It places the original and edited motion side by side so you can judge pose, timing, contacts and cleanup changes before export.
QuickMagic documents formats and presets including FBX, BVH, BIP, C4D and VMD. Exact availability depends on the current plan, workflow and product version.
Typical destinations include Blender, Maya, 3ds Max, MotionBuilder, Cascadeur, Unreal Engine, Unity, iClone, Character Creator, MMD and compatible robotics pipelines.
No. MotionEditor accelerates motion creation and cleanup, while a DCC or game engine remains useful for rigging, scene work, final polish, rendering and integration.
Yes. Refine the captured motion in MotionEditor, export an available Blender-compatible format such as FBX or BVH, then import and retarget it in Blender. Verify scale, frame rate, root motion and foot contact on the destination rig.
Consider MotionEditor for language-guided edits and reviewable cleanup plans. Consider Cascadeur for dedicated keyframe, unbaking and physics-assisted animation workflows. Test the same clip on the target rig; the tools can also be used together.
Use a clear full-body view, even lighting, minimal occlusion, limited motion blur and a camera angle that keeps important body parts visible.
Yes. This page includes a 4-minute-25-second creator walkthrough by SayuriArtsy, with a link to the original X post. Visible examples include hand-gesture instructions, a two-part action sequence and a whole-clip walking replacement. The accompanying summaries describe on-screen actions rather than quote the narration.
Compare the original and edited motion over the requested time range. Inspect finger and wrist poses for gesture edits, balance and ground contact for action changes, and the loop seam and root movement for walking cycles. Refine or undo changes that do not fit your character.
Create motion, refine it in MotionEditor, retarget it to the character and export it to the final production environment.
Capture
Extract editable character motion from an ordinary video.
Capture motion from video →Retarget
Transfer animation between different character skeletons.
Retarget character motion →Export
Choose the correct file and preset for the destination pipeline.
Compare export formats →Groups
Create separate 3D motion tracks for several performers.
Capture multiple performers →Characters
Build an end-to-end AI-assisted character animation workflow.
Explore character animation →
