falText to videoComing soon

fal-ai/bytedance/seedance/v1/pro/text-to-video

fal-ai/bytedance/seedance/v1/pro/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.

Price pending

Pricing

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

FieldKindDefaultDescription
prompt requiredtext—The text prompt used to generate the video
aspect_ratioone of
21:9, 16:9, 4:3, 1:1, 3:4, 9:16
16:9The aspect ratio of the generated video
resolutionone of
480p, 720p, 1080p
1080pVideo resolution - 480p for faster generation, 720p for balance, 1080p for higher quality
durationone of
2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
5Duration of the video in seconds
camera_fixedtrue or falsefalseWhether to fix the camera position
seednumber (whole)—Random seed to control video generation. Use -1 for random.
num_framesnumber (whole)
29 to 289
—The number of frames to generate. If provided, will override duration.

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/bytedance/seedance/v1/pro/text-to-video",
    "input": {
      "prompt": "A bright blue race car speeds along a snowy racetrack. [Low-angle shot] Captures several cars speeding along the racetrack through a harsh snowstorm. [Overhead…"
    }
  }'