Vidu

Access Vidu's AI models including Q1 Classic, Q1, 1.5, and 2.0 for video generation through Runware's unified API. Learn about Vidu-specific parameters, limitations, and technical specifications.

Introduction

Vidu's AI models are integrated into the Runware platform through our unified API, providing access to advanced video generation with specialized capabilities for different creative workflows and quality requirements.

Through the providerSettings.vidu object, you can access Vidu's unique features such as movement amplitude control, background music generation, and style selection, while maintaining the consistency of Runware's standard API structure. This page documents the technical specifications, parameter requirements, and provider-specific settings for all Vidu models available through our platform.

providerSettings » vidu
vidu
object

Configuration settings specific to Vidu's video generation models. These settings control movement dynamics, background music generation, and visual styles for video content.

View example 
"providerSettings": {
  "vidu": { 
    "movementAmplitude": "medium",
    "bgm": true,
    "style": "anime"
  } 
}
Properties ⁨3⁩ properties
providerSettings » vidu » movementamplitude
movementamplitude
string Default: auto

Controls the intensity and scale of movement within the generated video content. This parameter affects how dynamic or subtle the motion appears in the final output.

Available values:

  • auto: Automatically determines the appropriate movement level based on the content and prompt.
  • small: Minimal movement with subtle animations and gentle transitions.
  • medium: Moderate movement with balanced dynamics.
  • large: High movement with pronounced animations and dramatic motion.

The movement amplitude affects elements such as camera motion, object movement, and overall scene dynamics throughout the video.

providerSettings » vidu » bgm
bgm
boolean Default: false

Controls whether background music is generated and included in the video content. When enabled, the model creates appropriate background music that complements the visual content and enhances the overall viewing experience.

Background music generation is only supported for 4-second videos. This feature is not available for longer video durations.

The generated background music is designed to match the mood, pace, and style of the video content automatically.

providerSettings » vidu » style
style
string Default: general

Specifies the visual style and artistic approach for the generated video content. This parameter influences the overall aesthetic and rendering style of the output.

Available values:

  • general: Standard photorealistic style suitable for most content types.
  • anime: Animated style with characteristic anime/manga visual elements and aesthetics.

Style selection is only supported for text-to-video generation. This parameter is not available for other video generation modes.

Video models

Vidu 1.5

Vidu's 1.5 model offers enhanced visual quality and comprehensive workflow support across multiple resolution options for versatile content creation.

Model AIR ID: vidu:1@5.

Supported workflows: Text-to-video, image-to-video, reference-to-video.

Technical specifications:

  • Positive prompt: 2-3000 characters (required for text-to-video and reference-to-video, optional for image-to-video).
  • Supported dimensions: 1920×1080 (16:9), 1080×1080 (1:1), 1080×1920 (9:16), 1280×720 (16:9), 720×720 (1:1), 720×1280 (9:16), 640×360 (16:9), 360×360 (1:1), 360×640 (9:16).
  • Frame rate: 24 FPS.
  • Duration: 4 seconds (all resolutions), 8 seconds (720p only).
  • Frame images: Supports first and last frame for image-to-video.
  • Reference images: Supports single image for reference-to-video.
  • Input image requirements: Width and height between 300-2048 pixels, 20MB file size limit.

Provider-specific settings:

Parameters supported: movementAmplitude, bgm, style.

{
  "taskType": "videoInference",
  "taskUUID": "24cd5dff-cb81-4db5-8506-b72a9425f9d1",
  "model": "vidu:1@5",
  "positivePrompt": "Anime-style character walking through a magical forest with glowing particles",
  "duration": 4,
  "width": 1920,
  "height": 1080,
  "providerSettings": {
    "vidu": {
      "movementAmplitude": "medium",
      "bgm": true,
      "style": "anime"
    }
  }
}
{
  "taskType": "videoInference",
  "taskUUID": "b8c4d952-7f27-4a6e-bc9a-83f01d1c6d59",
  "model": "vidu:1@5",
  "positivePrompt": "Dynamic camera movement showcasing the architectural details",
  "referenceImages": [
    "c64351d5-4c59-42f7-95e1-eace013eddab"
  ],
  "duration": 8,
  "width": 1280,
  "height": 720,
  "providerSettings": {
    "vidu": {
      "movementAmplitude": "large"
    }
  }
}

Vidu 2.0

Vidu's 2.0 model delivers advanced image-based video generation with enhanced lighting, emotion dynamics, and automatic frame interpolation for polished visual content.

Model AIR ID: vidu:2@0.

Supported workflows: Image-to-video, reference-to-video.

Technical specifications:

  • Positive prompt: 2-3000 characters (required for reference-to-video, optional for other workflows).
  • Supported dimensions: 1920×1080 (16:9), 1080×1080 (1:1), 1080×1920 (9:16), 1280×720 (16:9), 720×720 (1:1), 720×1280 (9:16), 640×360 (16:9), 360×360 (1:1), 360×640 (9:16).
  • Frame rate: 24 FPS.
  • Duration: 4 seconds (all resolutions), 8 seconds (720p only).
  • Frame images: Supports first and last frame for image-to-video.
  • Reference images: Supports single image for reference-to-video.
  • Input image requirements: Width and height between 300-2048 pixels, 20MB file size limit.

Provider-specific settings:

Parameters supported: movementAmplitude, bgm.

{
  "taskType": "videoInference",
  "taskUUID": "24cd5dff-cb81-4db5-8506-b72a9425f9d1",
  "model": "vidu:2@0",
  "frameImages": [
    {
      "inputImage": "c64351d5-4c59-42f7-95e1-eace013eddab",
      "frame": "first"
    }
  ],
  "duration": 4,
  "width": 1920,
  "height": 1080,
  "providerSettings": {
    "vidu": {
      "movementAmplitude": "medium",
      "bgm": true
    }
  }
}
{
  "taskType": "videoInference",
  "taskUUID": "b8c4d952-7f27-4a6e-bc9a-83f01d1c6d59",
  "model": "vidu:2@0",
  "positivePrompt": "Cinematic lighting with enhanced emotion and scene depth",
  "referenceImages": [
    "c64351d5-4c59-42f7-95e1-eace013eddab"
  ],
  "duration": 4,
  "width": 640,
  "height": 360,
  "providerSettings": {
    "vidu": {
      "movementAmplitude": "small",
      "bgm": true
    }
  }
}

Vidu Q1 Classic

Vidu's Q1 Classic model provides fast video generation with first and last frame control, optimized for quick prototyping and structured video creation.

Model AIR ID: vidu:1@0.

Supported workflows: First and last frame to video.

Technical specifications:

  • Supported dimensions: 1920×1080 (16:9).
  • Frame rate: 24 FPS.
  • Duration: 5 seconds.
  • Frame images: Supports first and last frame for frameImages.
  • Input image requirements: Width and height between 300-2048 pixels, 20MB file size limit.

Provider-specific settings:

Parameters supported: movementAmplitude.

{
  "taskType": "videoInference",
  "taskUUID": "24cd5dff-cb81-4db5-8506-b72a9425f9d1",
  "model": "vidu:1@0",
  "frameImages": [
    {
      "inputImage": "c64351d5-4c59-42f7-95e1-eace013eddab",
      "frame": "first"
    },
    {
      "inputImage": "d7e8f9a0-2b5c-4e7f-a1d3-9c8b7a6e5d4f",
      "frame": "last"
    }
  ],
  "duration": 5,
  "width": 1920,
  "height": 1080,
  "providerSettings": {
    "vidu": {
      "movementAmplitude": "medium"
    }
  }
}

Vidu Q1

Vidu's Q1 model represents the latest generation with professional-quality output, multi-reference support, and built-in AI audio capabilities for industry-standard content creation.

Model AIR ID: vidu:1@1.

Supported workflows: Text-to-video, image-to-video.

Technical specifications:

  • Positive prompt: 2-3000 characters (required for text-to-video, optional for other workflows).
  • Supported dimensions: 1920×1080 (16:9), 1080×1080 (1:1), 1080×1920 (9:16).
  • Frame rate: 24 FPS.
  • Duration: 5 seconds.
  • Frame images: Supports first and last frame for image-to-video.
  • Input image requirements: Width and height between 300-2048 pixels, 20MB file size limit.

Provider-specific settings:

Parameters supported: movementAmplitude, bgm, style.

{
  "taskType": "videoInference",
  "taskUUID": "24cd5dff-cb81-4db5-8506-b72a9425f9d1",
  "model": "vidu:1@1",
  "positivePrompt": "A peaceful garden scene with butterflies flying among colorful flowers",
  "duration": 5,
  "width": 1920,
  "height": 1080,
  "providerSettings": {
    "vidu": {
      "movementAmplitude": "small",
      "style": "general"
    }
  }
}
{
  "taskType": "videoInference",
  "taskUUID": "b8c4d952-7f27-4a6e-bc9a-83f01d1c6d59",
  "model": "vidu:1@1",
  "frameImages": [
    {
      "inputImage": "c64351d5-4c59-42f7-95e1-eace013eddab",
      "frame": "first"
    }
  ],
  "duration": 5,
  "width": 1080,
  "height": 1080,
  "providerSettings": {
    "vidu": {
      "movementAmplitude": "large"
    }
  }
}