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Flux 3 First Last Frame to Video
flux-3-first-last-frame-to-video
Video editby blackforestlabs
FLUX.3 is Black Forest Labs' frontier video model. This endpoint generates the video between a defined start and end frame, interpolating a smooth, coherent transition from the first image to the last.
Example
Details
- Accepts
- image
Pricing
- Price
- 10.63 cr / second
Prices in credits (1 credit = $0.01).
Data schema
Input
| Field | Type | Description |
|---|---|---|
| promptrequired | string | The text prompt describing the video you want to generate. |
| duration | integerenum: 5, 6, 7, 8, 9, 10… | Duration of the generated video in seconds. An explicit duration is required to place the end frame. |
| resolution | stringenum: 720p, 1080p | Resolution of the generated video. |
| aspect_ratio | stringenum: auto, 21:9, 2:1, 16:9, 4:3, 1:1… | Aspect ratio of the generated video. `auto` lets the model choose. |
| end_image_urlrequired | string | URL of the image used as the last frame of the video (PNG, JPEG, or WebP). |
| generate_audio | boolean | Whether to generate audio for the video. |
| start_image_urlrequired | string | URL of the image used as the first frame of the video (PNG, JPEG, or WebP). |
| safety_tolerance | integer | The safety tolerance level for the generated video. 0 is the strictest and 4 is the most permissive. |
Output
| Field | Type | Description |
|---|---|---|
| seed | integer | The seed used for the generation. |
| video | — | The generated video. |