falVideo to videoComing soon

minimax/h3-max/insert-video

Name: minimax/h3-max/insert-video
Brand: fal

minimax/h3-max/insert-video 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

$0.065 per second. Billed on duration, default 5. 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
`video_url` required	URL or file	—
`prompt`	text	—
`reference_image_urls`	URLs or files	—
`reference_video_urls`	URLs or files	—
`start_time` required	number 1.625 to 60	—
`resume_time` required	number … to 60	—
`duration`	number 5 to 13	5
`resolution`	one of 480p, 768p	768p
`seed`	number (whole) 0 to 2147483647	—
`enable_prompt_expansion`	true or false	true
`color_match`	true or false	true

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": "minimax/h3-max/insert-video",
    "input": {
      "video_url": "<video_url>",
      "start_time": 1.625,
      "resume_time": 1
    }
  }'