A longer prompt makes the result less stable
Separate the character's fixed identity from the shot action. Remove competing style instructions, then test one change while holding the reference and settings constant.
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Build repeatable character references across images and angles, then carry approved images into motion.

Start with an approved character image and a reusable description of face shape, hair, wardrobe, and distinguishing details. Use image-to-image or reference controls when the selected model supports them, changing one pose or angle at a time. Compare each result with the original before keeping it. After approving the still images, you can test a short image-to-video shot; reusable references help organize the process but do not guarantee identical characters across outputs.
This workflow suits an original mascot, a recurring presenter concept, or a short character story. It is a continuity process, not a promise of perfect face locking. For real people, use appropriate permission and review the result for unwanted changes before publication.
Choose one image whose face, proportions, wardrobe, and rendering style you can recognize immediately. If you make a character sheet, keep its views internally consistent. Avoid choosing a new face whenever a later shot proves difficult.
Record hairstyle, facial features, eye color, clothing, key props, and lighting direction. Generate one new still-image angle at a time using supported reference controls, then compare facial proportions and distinctive details with the original. Keep only compatible views in the character sheet; a different pose should not silently become a different person.
Use image-to-video for shots anchored to the approved reference. Choose reference or keyframe controls only when the selected model exposes them. Start with one subject action and one camera intention; adding multiple turns, crossings, and occlusions makes defects harder to diagnose.
Review several frames from each shot and then watch adjacent shots together. Check screen direction, wardrobe, props, and exposure as well as the face. Reject identity drift early; using a wrong frame as a new reference can carry the error into subsequent shots.
| Symptom | First adjustment | Review criterion |
|---|---|---|
| The face changes after a turn | Reduce rotation and reuse an approved reference | Face shape and distinguishing features |
| Clothing or props change between shots | Repeat a fixed wardrobe and prop brief | Color, count, shape, and placement |
| A cut feels visually inconsistent | Align lighting and screen direction | Adjacent shots, not only isolated frames |
Reference: use the approved original character image. Fixed traits: [face shape], [hair], [wardrobe], [distinctive accessory]. Action: the character [one simple action]. Camera: [one restrained movement or locked camera]. Environment: [setting and light direction from the continuity ledger]. Preserve character traits, wardrobe, and props; do not introduce another person.
Replace every bracket with your own detail. A prompt is a control instruction, not a guarantee of identity preservation.
Separate the character's fixed identity from the shot action. Remove competing style instructions, then test one change while holding the reference and settings constant.
Reduce motion complexity and inspect whether the artifact comes from occlusion, a face turn, or background changes. If you use stabilization in post-production, check that it does not hide a changed face or deform the frame.
Treat enhancement as a finishing step. It is not a reliable replacement for regenerating a shot whose character, outfit, or action is wrong.
Begin with one approved reference and record the traits that distinguish the character. Request one new angle at a time using the selected model's supported image references. Compare face shape, hair, proportions, and accessories with the original. Reject conflicting views before using the sheet for further images or animation; several attractive portraits do not automatically form a consistent character sheet.
Repeated references and a fixed description give you a repeatable process, but they do not establish a guaranteed reliability rate. Review each image against the same reference and reject identity drift. Keep a record of your own accepted and rejected results if you want to evaluate a particular model and setting.
No. Storing references makes them reusable; character control depends on the generation model and its supported inputs. Validate the output instead of inferring consistency from the presence of a project history.
Using one model is a simpler first experiment because it removes a source of variation. If you switch, compare the same reference and brief before committing to a mixed-model sequence.
Only when the selected model supports those inputs in the current workspace. Prepare compatible references and check the transition; two matching endpoints do not guarantee that all intermediate frames remain consistent.
Use a clearly defined original character and record coat markings, eyes, proportions, and accessories. The AI cat video tutorial provides a focused three-shot example that can complement this broader continuity checklist.
Choose supported settings, check the quoted credits, and review the output against your brief.
Supported inputs and output settings depend on the selected model. Review the applicable terms and rights to your reference assets.