ReplicateImage to videoComing soon

alibaba/happyhorse-1.1

Name: alibaba/happyhorse-1.1
Brand: Replicate

alibaba/happyhorse-1.1 is an image to video tool from Replicate 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

resolution: 720p $0.182, 1080p (default) $0.234 per second. Billed on duration, default 5.

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
`seed`	number (whole)	null	Random seed for reproducible generation. Range: 0-2147483647
`images`	list	[]	Input images. Provide no images for text-to-video, one image to animate it as the first frame (image-to-video), or multiple images (up to 9) for reference-to-video. Accepts jpg/png/bmp/webp, <=10MB each, aspect ratio between 1:2.5 and 2.5:1, each side >=300px.
`prompt`	text		Text prompt for video generation. Optional when a single image is provided (image-to-video). Required for text-to-video and reference-to-video. When providing multiple reference images, refer to them in the prompt as [Image 1], [Image 2], etc.
`duration`	JSON	5	Duration of the generated video in seconds
`resolution`	JSON	1080p	Output video resolution
`aspect_ratio`	JSON	16:9	Aspect ratio of the generated video. Only applies to text-to-video and reference-to-video. When a single image is provided (image-to-video), the image's aspect ratio is used.

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": "replicate",
    "model": "alibaba/happyhorse-1.1",
    "input": {}
  }'