lightweight-ai/w.2_f-s | API reference

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Run lightweight-ai/w.2_f-s with an API

Use one of our client libraries to get started quickly. Clicking on a library will take you to the Playground tab where you can tweak different inputs, see the results, and copy the corresponding code to use in your own project.

Input schema

The fields you can use to run this model with an API. If you don't give a value for a field its default value will be used.

Field	Type	Default value	Description
start_image	string		The starting frame of the video.
end_image	string		The final frame of the video.
resolution	None	480p	Set the output video resolution. 720p requires more VRAM.
prompt	string		Describe the transition or motion between the two images.
negative_prompt	string		Negative prompt.
duration_seconds	number	2.1 Min: 0.5 Max: 5.1	Video duration in seconds. Clamped to model's 8-81 frames.
steps	integer	8 Min: 1 Max: 50	Number of inference steps.
guidance_scale	number	1 Max: 10	Guidance scale for high noise levels.
guidance_scale_2	number	1 Max: 10	Guidance scale for low noise levels.
seed	integer		Random seed. Leave blank to randomize the seed.

{
  "type": "object",
  "title": "Input",
  "required": [
    "start_image",
    "end_image",
    "prompt"
  ],
  "properties": {
    "seed": {
      "type": "integer",
      "title": "Seed",
      "x-order": 9,
      "description": "Random seed. Leave blank to randomize the seed."
    },
    "steps": {
      "type": "integer",
      "title": "Steps",
      "default": 8,
      "maximum": 50,
      "minimum": 1,
      "x-order": 6,
      "description": "Number of inference steps."
    },
    "prompt": {
      "type": "string",
      "title": "Prompt",
      "x-order": 3,
      "description": "Describe the transition or motion between the two images."
    },
    "end_image": {
      "type": "string",
      "title": "End Image",
      "format": "uri",
      "x-order": 1,
      "description": "The final frame of the video."
    },
    "resolution": {
      "enum": [
        "480p",
        "720p"
      ],
      "type": "string",
      "title": "resolution",
      "description": "Set the output video resolution. 720p requires more VRAM.",
      "default": "480p",
      "x-order": 2
    },
    "start_image": {
      "type": "string",
      "title": "Start Image",
      "format": "uri",
      "x-order": 0,
      "description": "The starting frame of the video."
    },
    "guidance_scale": {
      "type": "number",
      "title": "Guidance Scale",
      "default": 1,
      "maximum": 10,
      "minimum": 0,
      "x-order": 7,
      "description": "Guidance scale for high noise levels."
    },
    "negative_prompt": {
      "type": "string",
      "title": "Negative Prompt",
      "x-order": 4,
      "description": "Negative prompt."
    },
    "duration_seconds": {
      "type": "number",
      "title": "Duration Seconds",
      "default": 2.1,
      "maximum": 5.1,
      "minimum": 0.5,
      "x-order": 5,
      "description": "Video duration in seconds. Clamped to model's 8-81 frames."
    },
    "guidance_scale_2": {
      "type": "number",
      "title": "Guidance Scale 2",
      "default": 1,
      "maximum": 10,
      "minimum": 0,
      "x-order": 8,
      "description": "Guidance scale for low noise levels."
    }
  }
}

Output schema

The shape of the response you’ll get when you run this model with an API.

Schema

{
  "type": "string",
  "title": "Output",
  "format": "uri"
}