falVideo to videoComing soon

fal-ai/pixverse/sound-effects

Name: fal-ai/pixverse/sound-effects
Brand: fal

fal-ai/pixverse/sound-effects is a video 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

$0.13 per 5 seconds. Measured from the input file. The final charge comes from usage.

Limits

Runs: In the background
Returns: video
Longest queue wait: 3600s
Run deadline: 1800s
Largest inline input: 1024 KB
Largest input file: 500 MB
Largest output: 4768 MB
Outputs per run: 16

Input

Field	Kind	Default	Description
`video_url` required	URL or file	—	URL of the input video to add sound effects to
`original_sound_switch`	true or false	false	Whether to keep the original audio from the video
`prompt`	text		Description of the sound effect to generate. If empty, a random sound effect will be generated

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/pixverse/sound-effects",
    "input": {
      "video_url": "https://v3.fal.media/files/tiger/QfpJmEBkR75KpB6yfNLDM_video.mp4"
    }
  }'