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Read https://scrollport.com/start. Use my existing Scrollport connection, or help me connect if needed. Help me use MiniMax H3 Reference-to-Video (tool ID: minimax.h3-reference-to-video). Ask me for the details you need, then show me the result.

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Tool details

About this tool

Guide MiniMax H3 with images of a character, product or scene and describe the action in a text prompt. Choose 768P or 2K, an exact duration and an aspect ratio. Refer to images by their order, such as reference image 1. The generated video is returned as a private MP4 artifact. The first five reference images are included in the per-second price.

Inputs and outputs

Input

durationinteger · optional

Value supplied for duration.

minimum: 4 · maximum: 15

image_urlsarray · required

One to five public HTTPS image URLs without embedded credentials, in reference order. JPG/JPEG/PNG/WEBP/HEIC/HEIF; up to 30 MB each, 256–5760 pixels per dimension, width/height ratio 0.4–2.5.

minItems: 1 · maxItems: 5

promptstring · required

Instruction describing the requested generated output.

minLength: 1 · maxLength: 7000

ratiostring · optional

Value supplied for ratio.

enum: 21:9, 16:9, 4:3, 1:1, 3:4, 9:16

resolutionstring · optional

Value supplied for resolution.

enum: 768P, 2K

Output

notestring

Returned note value.

videoobject

Returned video value.

Example request and output

Inspect returns this reviewed example, its estimated cost and the current input schema. Run calculates the estimate for your actual input.

Request

{
  "tool_id": "minimax.h3-reference-to-video",
  "input": {
    "ratio": "16:9",
    "prompt": "Use the landscape in reference image 1. A gentle breeze moves through the grass while the camera slowly pushes forward. Preserve the scene and natural lighting.",
    "duration": 4,
    "image_urls": [
      "https://images.unsplash.com/photo-1470770841072-f978cf4d019e?w=1280"
    ],
    "resolution": "768P"
  }
}

Output

{
  "note": "video returned as an artifact",
  "video": {
    "ratio": "16:9",
    "resolution": "768P",
    "content_type": "video/mp4",
    "duration_seconds": 4
  }
}

Errors and limitations

invalid_input: Use one to five public HTTPS image URLs and 4–15 whole seconds at 768P or 2K.example: {"prompt":"Use the landscape in reference image 1. A gentle breeze moves through the grass while the camera slowly pushes forward. Preserve the scene and natural lighting.","image_urls":["https://images.unsplash.com/photo-1470770841072-f978cf4d019e?w=1280"],"duration":4,"resolution":"768P","ratio":"16:9"}
upstream_output_invalid: MiniMax H3 generated a video, but Scrollport could not preserve valid bounded video evidence.The wallet was not charged. Retry once; if it repeats, inspect the private provider evidence.