AI video stutter
How to fix stutter and jerky motion in AI-generated video
AI video generators often output clips where motion hitches, repeats a frame or jumps forward. Re-generating costs credits and may not help. MotionFixer scans the clip and repairs only the frames that break the motion.
Upload your video freeWhy AI video stutters
Generators build video in chunks and sometimes repeat or drop a frame at chunk boundaries. Upscaling and frame-rate conversion can add uneven pacing (judder).
The result looks like the camera or a subject briefly stops and then jumps. It is in the file itself, not your player.
How MotionFixer repairs it
Upload the original MP4 or MOV. Every frame is measured to find repeats, skips and uneven pacing; camera motion and moving objects are analysed separately.
Only damaged spots are rebuilt. Clean frames stay untouched, and the final file keeps the source resolution, frame rate, frame count, duration and audio.
Works with clips from popular generators
Kling, Google Veo, Runway Gen, OpenAI Sora, Seedance, Pika, Luma and Hailuo footage can be uploaded. Results depend on the motion available before and after each fault.
Frequently asked questions
- Do I have to mark the stuttering frames?
- No. The scan finds faults automatically and the repair runs without manual selection.
- Will the whole video be redrawn?
- No. Only detected fault regions are rebuilt; everything else keeps the original frames.
- Is my video private?
- Yes. Uploads are visible only to your account and are deleted automatically after seven days.
Repair your clip now
Create a free account, upload an MP4 or MOV and download the repaired file. Private by default, deleted after seven days.
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