GET
/v1/schemas/fal/video/fal-ai/ltx-2.3-22b/distilled/image-to-video
Accept:
| field | recorded source |
|---|---|
| schema | Source linked above.Source trace0f0ae1f0dd2c93d6efe9a8d6383016d930f2d60be7d898dffeccf432624c864c{
"fetchedAt": 1783330412,
"extractorVersion": "1",
"verifiedAt": null
} |
Request body
24 properties · 2 required · 1 $defs| property | type | description | constraints |
|---|---|---|---|
| image_url* | string | The URL of the image to generate the video from. | |
| prompt* | string | The prompt used for the generation. | |
| generate_audio | boolean | Whether to generate audio for the video. | default: true |
| enable_prompt_expansion | boolean | Whether to enable prompt expansion. | default: true |
| seed | integer | The seed for the random number generator. | nullable |
| use_multiscale | boolean | Whether to use multi-scale generation. If True, the model will generate the video at a smaller scale first, then use the smaller video to guide the generation of a video at or above your requested size. This results in better coherence and details. | default: true |
| negative_prompt | string | The negative prompt to generate the video from. | default: "news broadcast, 3d animation, c… |
| enable_safety_checker | boolean | Whether to enable the safety checker. | default: true |
| video_write_mode | enum | The write mode of the generated video. | fast | balanced | small · default: "balanced" |
| acceleration | enum | The acceleration level to use. | none | regular | high | full · default: "none" |
| video_output_type | enum | The output type of the generated video. | X264 (.mp4) | VP9 (.webm) | PRORES4444 (.mov) | GIF (.gif) · default: "X264 (.mp4)" |
| video_size | ImageSize | enum | The size of the generated video. | default: "auto" |
| camera_lora | enum | The camera LoRA to use. This allows you to control the camera movement of the generated video more accurately than just prompting the model to move the camera. | dolly_in | dolly_out | dolly_left | dolly_right | jib_up | jib_down · +2 more · default: "none" |
| num_frames | integer | The number of frames to generate. | 9 ≤ n ≤ 481 · default: 121 |
| end_image_url | string | The URL of the image to use as the end of the video. | nullable |
| video_quality | enum | The quality of the generated video. | low | medium | high | maximum · default: "high" |
| image_strength | number | The strength of the image to use for the video generation. | 0 ≤ n ≤ 1 · default: 1 |
| camera_lora_scale | number | The scale of the camera LoRA to use. This allows you to control the camera movement of the generated video more accurately than just prompting the model to move the camera. | 0 ≤ n ≤ 1 · default: 1 |
| distill_lora_second_pass_scale | number | The scale of the distill LoRA to use for the second and subsequent passes. | 0 ≤ n ≤ 1 · default: 0.5 |
| interpolation_direction | enum | The direction to interpolate the image sequence in. 'Forward' goes from the start image to the end image, 'Backward' goes from the end image to the start image. | forward | backward · default: "forward" |
| sync_mode | boolean | If `True`, the media will be returned as a data URI and the output data won't be available in the request history. | default: false |
| fps | number | The frames per second of the generated video. | 1 ≤ n ≤ 60 · default: 24 |
| scheduler | enum | The scheduler to use. | ltx2 | linear_quadratic | beta · default: "ltx2" |
| end_image_strength | number | The strength of the end image to use for the video generation. | 0 ≤ n ≤ 1 · default: 1 |
Types
1 $defsImageSizeobject
| height | integer | The height of the generated image. | 0 < n ≤ 14142 · default: 512 |
| width | integer | The width of the generated image. | 0 < n ≤ 14142 · default: 512 |
Validate a payload
before you spend tokensshell
$ curl -X POST https://modelschemas.com/v1/validate \
-d '{"provider":"fal","endpointId":"fal-ai/ltx-2.3-22b/distilled/image-to-video","payload":{…}}'
→ {"valid": false, "errors": [{"path": "#", "keyword": "required", …}]}