falText to videoComing soon
fallightricks/ltx-2.5/text-to-video/fast
lightricks/ltx-2.5/text-to-video/fast is a text to video tool from fal that runs in the background and returns video. Coming soon: listed with its price, not yet open to runs.
This tool is listed but not yet available to run.
Price pendingPricing
Price pending.
Limits
- Runs
- In the background
- Returns
- video
- Longest queue wait
- 3600s
- Run deadline
- 3600s
- Largest inline input
- 1024 KB
- Largest input file
- 500 MB
- Largest output
- 4768 MB
- Outputs per run
- 16
Input
| Field | Kind | Default | Description |
|---|---|---|---|
prompt required | text | — | The prompt to use for the generated video |
duration | one of 6, 8, 10, 12, 14, 16, 18, 20, auto | auto | The duration of the generated video in seconds. At 720p and 1080p, 24 or 25 FPS supports up to 20 seconds, while 48 or 50 FPS supports up to 10 seconds. At 1440p and 2160p, all frame rates support up to 10 seconds. Set to 'auto' to let the model choose the duration automatically. |
resolution | one of 720p, 1080p, 1440p, 2160p | 1080p | The resolution of the generated video. |
aspect_ratio | one of 16:9, 9:16 | 16:9 | The aspect ratio of the generated video |
fps | one of 24, 25, 48, 50 | 25 | The frames per second of the generated video. |
generate_audio | true or false | true | Whether to generate audio for the generated video |
camera_motion | one of dolly_in, dolly_out, dolly_left, dolly_right, jib_up, jib_down, static, focus_shift | — | Optional camera motion applied to the generated video. |
Same request in code
curl https://api.spiral.ai/v1/runs \
-H "Authorization: Bearer $SPIRAL_API_KEY" \
-H "Content-Type: application/json" \
-H "Idempotency-Key: $(uuidgen)" \
-d '{
"provider": "fal",
"model": "lightricks/ltx-2.5/text-to-video/fast",
"input": {
"prompt": "Through-the-veil shot of a bride'\''s face during an Indian wedding ceremony, camera positioned behind the sheer red dupatta fabric, the embroidered pattern…"
}
}'