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Documentation Index

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Generate video using reference video URLs (multi-character supported) Model 
wan2.6-r2v

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Inputs

  • video_urls (required)
    Type: STRING
    Comma-separated reference video URLs (1–3).
  • prompt (optional)
    Type: STRING (max 1500 chars)
  • negative_prompt (optional)
    Type: STRING (max 500 chars)
  • size (optional)
    Type: ENUM
    Options: multiple resolutions
    Default: 1920*1080
  • duration (optional)
    Type: ENUM
    Options: 5, 10
    Default: 5
  • shot_type (optional)
    Type: ENUM
    Options: single, multi
    Default: single
  • watermark (optional)
    Type: BOOLEAN
    Default: False
  • seed (optional)
    Type: INT
    Range: 0–2147483647

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Outputs

  • video (VIDEO)
    Generated video tensor.
  • video_url (STRING)
    Public URL of generated video.
  • file_path (STRING)
    Local saved video path.

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WAN 2.7 Text-to-Video

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Description

Generates a video from a text prompt using the WAN 2.7 T2V model, supporting flexible duration (2–15 seconds), aspect ratio selection, optional audio input, prompt enhancement, and watermark control.

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Inputs

  • prompt: Required text description of the video content (max 1500 characters).
  • negative_prompt: Optional text describing what to avoid (max 500 characters).
  • audio_url: Optional external audio file (WAV/MP3, 3–30s, ≤15MB).
  • resolution: Output resolution tier, either 720P or 1080P (default: 1080P).
  • ratio: Aspect ratio of output video (16:9, 9:16, 1:1, 4:3, 3:4).
  • duration: Video length in seconds, between 2 and 15 (default: 5).
  • prompt_extend: Enables automatic prompt rewriting/enhancement.
  • watermark: Adds “AI Generated” watermark if enabled.
  • seed: Random seed for reproducibility.

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Outputs

  • VIDEO: Generated video object.
  • VIDEO_URL: Hosted URL for the generated video.
  • FILE_PATH: Local saved file path.

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WAN 2.7 Image-to-Video

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Description

Generates a video from an input image using WAN 2.7 I2V. Supports optional first/last frame conditioning, optional driving audio, flexible duration control, and prompt-based motion guidance.

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Inputs

  • first_frame_image / first_frame_image_url: Optional starting frame (image tensor or URL).
  • last_frame_image / last_frame_image_url: Optional ending frame (image tensor or URL).
  • first_clip: Optional reference video for motion guidance.
  • driving_audio: Optional audio input to guide motion dynamics.
  • prompt: Optional text prompt (max 1500 characters).
  • negative_prompt: Optional constraints (max 500 characters).
  • resolution: Output resolution (720P or 1080P).
  • duration: Video length in seconds (2–15).
  • prompt_extend: Enables prompt enhancement.
  • watermark: Adds watermark overlay.
  • seed: Random seed for reproducibility.

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Outputs

  • video (VIDEO)
    Generated video tensor.
  • video_url (STRING)
    Public URL of generated video.
  • file_path (STRING)
    Local saved video path.

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WAN 2.7 Reference-to-Video

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Description

Generates video using multiple reference images and/or reference videos with WAN 2.7. Supports first-frame conditioning, multi-source visual guidance, and flexible motion synthesis across up to 5 total reference assets.

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Inputs

  • first_frame_image / first_frame_url: Optional starting frame.
  • reference_images: Optional batch of image tensors.
  • reference_image_urls: Optional comma-separated image URLs.
  • reference_video_urls: Optional comma-separated video references (max 5 total assets combined).
  • prompt: Required or optional text prompt (max 1500 characters).
  • negative_prompt: Optional constraints (max 500 characters).
  • resolution: Output resolution (720P or 1080P).
  • ratio: Aspect ratio control (16:9, 9:16, 1:1, 4:3, 3:4).
  • duration: Video length (2–15 seconds).
  • prompt_extend: Enables prompt rewriting.
  • watermark: Adds watermark overlay.
  • seed: Random seed for reproducibility.

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Outputs

  • video (VIDEO)
    Generated video tensor.
  • video_url (STRING)
    Public URL of generated video.
  • file_path (STRING)
    Local saved video path.

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Happy Horse 1.0 Text-to-Video - GMIHHT2VNode

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Description

Generates video from a text prompt using the Happy Horse 1.0 model with a focus on high visual fidelity, simple configuration, and short-form generation (3–15 seconds).

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Inputs

  • prompt: Required text description of the video content.
  • resolution: Output resolution (720P or 1080P).
  • duration: Video length in seconds (3–15).
  • watermark: Adds “AI Generated” watermark in bottom-right corner.

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Outputs

  • video (VIDEO)
    Generated video tensor.
  • video_url (STRING)
    Public URL of generated video.
  • file_path (STRING)
    Local saved video path.

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Happy Horse 1.0 Image-to-Video - GMIHHI2VNode

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Description

Generates video from an image using the Happy Horse 1.0 model. The input image defines the initial frame, and motion is generated based on the prompt.

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Inputs

  • prompt: Required text describing motion and style.
  • first_frame_image / first_frame_image_url: Required starting image input.
  • resolution: Output resolution (720P or 1080P).
  • duration: Video length (3–15 seconds).
  • watermark: Adds watermark overlay.

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Outputs

  • video (VIDEO)
    Generated video tensor.
  • video_url (STRING)
    Public URL of generated video.
  • file_path (STRING)
    Local saved video path.