falText to videoComing soon

fal-ai/infinity-star/text-to-video

Name: fal-ai/infinity-star/text-to-video
Brand: fal

fal-ai/infinity-star/text-to-video 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.

Priced by usage

Pricing

$0.091 per video. The final charge comes from usage.

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	—	Text prompt for generating the video
`negative_prompt`	text		Negative prompt to guide what to avoid in generation
`num_inference_steps`	number (whole) 1 to 100	50	Number of inference steps
`guidance_scale`	number 1 to 40	7.5	Guidance scale for generation
`tau_video`	number 0.1 to 1	0.4	Tau value for video scale
`use_apg`	true or false	true	Whether to use APG
`aspect_ratio`	one of 16:9, 1:1, 9:16	16:9	Aspect ratio of the generated output
`seed`	number (whole)	—	Random seed for reproducibility. Leave empty for random generation.
`enhance_prompt`	true or false	true	Whether to use an LLM to enhance the prompt.

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": "fal-ai/infinity-star/text-to-video",
    "input": {
      "prompt": "A serene mountain landscape at sunset with flowing clouds"
    }
  }'