Specialized solutions to ensure video role consistency
When using the Runway model, character traits can be kept stable by the following methods:
- Multi-Angle Reference Chart: Upload a total of 3-5 images of the same character in front, side, and 45-degree angles, making sure to include iconic features (e.g., hairstyles, accessories)
- Feature-locked cue words: Include in the text description a directive to "keep [specific feature] unchanged" (e.g., "keep the red robotic arm and blue eye glow effects").
- Motion Sequence Control:: Adoption of a cue structure of "start frame description → transition action → end frame" (e.g. "start from a standing position → slowly draw weapon → end up in a fighting stance")
- <b]Video segment generation: videos over 15 seconds are recommended to be generated in 3 segments and then spliced with editing tools, retaining 1-2 repetitive frames in each segment to ensure smooth transitions.
Technical principle: Runway model analyzes the deep feature vectors of the reference image through comparative learning. It is recommended that the background of the reference image be as simple as possible, and the proportion of the main body is more than 60% for the best results. If there is a slight variation, use the "feature intensity" slider (0.7-1.3 range) provided by the platform for calibration.
This answer comes from the articleTiepolo.app: an AI idea generation tool for design and marketingThe
May not be reproduced without permission:AI productivity tools " How can I improve the consistency of roles generated by Tiepolo.app videos?
