
2026/02/11
Frame-to-Frame Workflow: From First Frame to Final Scene
Use first and tail frames to generate smooth AI video transitions with stable subject identity.
Why Frame-to-Frame
Frame-to-Frame is best when you already know the start and end visual state and need an interpolated clip between them.
Input Requirements
- First frame image URL
- Tail frame image URL
- Prompt
- Optional negative prompt
- Duration:
5or10seconds
Generation Behavior
The API validates required inputs and duration. After task creation, status is tracked through polling and webhook updates.
Reliability Notes
- Task records are saved in
video_generation - Output URLs can be archived to first-party storage
- Repeated webhook callbacks are handled idempotently
Prompting Tips
- Mention continuity requirements explicitly
- Use a negative prompt to suppress artifacts
- Keep style instructions consistent with both keyframes
When to Use It
- Product reveal transitions
- Character transformation sequences
- Day-to-night or scene-mood shifts
More Posts

motion control uest practices
Learn about motion control best practices for better video content creation and marketing results.

ai video for small uusiness
Learn about ai video for small business for better video content creation and marketing results.

Best Free Motion Control AI Tools in 2026
Discover the top free AI motion control tools for creating stunning videos. Compare Kling, Veo 3.1, Runway, and more.