Seedance 2.5 Character Reference Sheet: Prepare a Consistent Person Before You Generate
A character reference sheet can make a Seedance 2.5 person-focused shot easier to direct, but it does not guarantee identity consistency. Give the reference one clear job, keep the subject visible, and test a simple action before adding complex camera movement.
The short answer
Use a small set of matching views of the same person: front, three-quarter, and profile. Keep face, hair, clothing, and lighting consistent across the sheet. In the prompt, tell Seedance 2.5 which asset controls appearance and separately describe the action, camera, setting, and ending. Treat this as a preparation method, not proof of a tested output.
What to prepare
Create three or four clean images of the same fictional or properly licensed person. Use a neutral background, even light, similar framing, and the same outfit. Include a front view and one or two useful angles. Avoid mixing a portrait reference with unrelated people, different ages, or conflicting wardrobe.
The sheet should answer one question: what must remain recognizable? It should not be a mood board full of locations, props, and unrelated styles. Add those as separate references only when they have a defined role.
A practical prompt structure
This illustrative prompt is not a tested result. It shows how to assign roles clearly:
Use @Image1 as the appearance reference for the same adult woman: preserve her facial features, hairstyle, skin tone, body proportions, and black cropped jacket. Use @Image2 only as the location reference for a quiet blue-lit studio. The woman turns her head slightly toward camera, raises one hand in a small greeting, and ends in a steady medium shot. Keep the face, outfit, lighting direction, and background layout stable. One gradual camera push-in only. No extra people, outfit change, face redesign, text, or logo.
Attach the same references again when starting a separate generation. Do not assume a previous job's identity settings carry over.
Review the result in three passes
First, compare the opening and closing frames: face shape, hair, clothing, and body proportions. Second, check the action: did the person perform the requested movement without adding a second subject or changing the setting? Third, inspect the camera and background: a reference can transfer unwanted background details even when its role is meant to be appearance only.
If identity drifts, simplify one variable at a time. Reduce the action, shorten the shot, or remove a competing camera instruction. A longer prompt is not automatically better.
Character reference sheet checklist
- Same person, outfit, and lighting across every view.
- Clear face and enough resolution to inspect features.
- One appearance role per reference.
- One bounded action and one camera movement.
- No claim that the sheet guarantees consistency.
- Review the full exported clip, not only its thumbnail.
FAQ
How many views should I prepare?
Start with three useful angles rather than a large collection. Add another view only when the planned shot needs information the first set does not show.
Can a reference sheet stop face drift?
No. It can provide clearer identity information, but the result still depends on the selected mode, motion, framing, and model limitations. Check the full clip.
Should the character image also define the location?
Only if that is intentional. A clean appearance reference makes the role easier to inspect; use a separate location reference when the environment matters.
Is this a real generation case study?
No. The prompt above is illustrative. A real case study would require the actual input images, exact settings, generated output, and review notes.
