falVideo to videoComing soon

alibaba/wan-3.0-prime/reference-to-video

Name: alibaba/wan-3.0-prime/reference-to-video
Brand: fal

alibaba/wan-3.0-prime/reference-to-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	Description
`prompt`	text	—	Text prompt directing how the reference media is used. Reference media can be addressed positionally, e.g. 'the subject in Image 1 walks past Video 1'.
`resolution`	one of 480p, 720p, 1080p	1080p	Output video resolution tier.
`aspect_ratio`	one of adaptive, 16:9, 4:3, 1:1, 3:4, 9:16	adaptive	Output aspect ratio, or adaptive selection.
`duration`	number (whole) 2 to 30	5	Output duration in seconds. Set to null for smart duration, which lets the model pick a length from the prompt and reference media.
`audio`	true or false	true	Include generated audio.
`enable_prompt_expansion`	true or false	true	Enable intelligent prompt rewriting. Disabling it can save roughly 20-60 seconds of latency but is likely to degrade generation quality.
`enable_thinking`	true or false	false	Enable enhanced reasoning before generation.
`seed`	number (whole) 0 to 2147483647	—
`reference_image_urls`	URLs or files	—	Up to 10 reference image URLs.
`reference_video_urls`	URLs or files	—	Up to 5 reference video URLs totaling at most 15 seconds. Each clip must be at least 16 fps. Input video duration is billed in addition to output duration.
`reference_audio_urls`	URLs or files	—	Up to 5 reference audio URLs totaling at most 15 seconds.
`file_url`	text	—	Document URL to base the video on. Requires enable_thinking=true.
`web_url`	text	—	Public webpage URL to base the video on. Requires enable_thinking=true. Only pages that do not require login can be read.

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": "alibaba/wan-3.0-prime/reference-to-video",
    "input": {}
  }'