HolyCrab AI Video Trends / Answer
Seedance First And Last Frame Prompt
A Seedance first-and-last-frame prompt works when the first image defines the starting state, the last image defines the destination, and the text describes one visible transition that can be reviewed before scaling.
How do you write a Seedance first and last frame prompt?
Write a Seedance first-and-last-frame prompt by assigning the first frame to the opening composition, the last frame to the final composition, and the text prompt to the motion that connects them. In HolyCrab, run one 4-8 second endpoint-match test, describe one transition path, avoid changing too many identity or product details, and use a final-frame review checklist before scaling the shot.
Key takeaways
- Use owned or authorized images for both endpoint frames.
- Describe the transition as visible motion: reveal, rotate, assemble, transform, open, close, or camera move.
- Keep identity, product appearance, and background anchors stable unless the transformation is the point.
- Judge the result by endpoint match, motion clarity, subject stability, and final-frame readability; if the final image is missed, route the record back to prompt rewrite.
- Store source URL, prompt text, first-frame role, last-frame role, transition path, rights language, endpoint failure reason, retry count, output result, review outcome, and conversion event with utm_campaign=seedance_prompt_playbook.