# First/last frame

> First/last-frame generation gives a video engine both a starting image and an ending image; the model interpolates the motion between them. It is the most precise way to control where a clip ends.

Useful for transitions (an object moves from one composition to another), reveals, and matching a clip to a following one in a storyboard.

## On eroq

Supported on Seedance 2.5: the start reference plus an end frame in the composer or the API.

## FAQ

### Which engine supports first and last frames?

Seedance 2.5 on eroq.

## Related

- https://eroq.ai/models/seedance-2-5 — Seedance 2.5
- https://eroq.ai/glossary/image-to-video — Image-to-video

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