Video
Plan a person replacement shot with reference media
Use authorized inputs and verify continuity across the output clip.
Prepare matching source material
Choose footage and portraits you have permission to use. Align the shot scale, viewing angle, and lighting where practical, then check the model’s reference roles.
Specify what changes and what stays
Identify the target role and list the camera, background, and movement that should remain. Review the first and last frames and the transition before rendering more clips.
Test prompt
Replace the lead in the reference video with the person in the authorized reference portrait. Preserve the camera path, walking rhythm, background, lighting, and all other people.