Inputs
| Parameter | Description | Data Type | Required | Range |
|---|---|---|---|---|
model | The AI model to use for video generation. | COMBO | Yes | "wan2.7-i2v" |
model.prompt | A text description of the elements and visual features you want in the video. Supports English and Chinese. | STRING | Yes | - |
model.negative_prompt | A text description of elements or features you want the model to avoid. | STRING | Yes | - |
model.resolution | The resolution of the output video. | COMBO | Yes | "720P""1080P" |
model.duration | The length of the generated video in seconds (default: 5). | INT | Yes | 2 to 15 |
first_frame | The image to use as the first frame of the video. The output video’s aspect ratio is derived from this image. | IMAGE | Yes | - |
last_frame | An optional image to use as the last frame. When provided, the model generates a video that transitions from the first frame to this last frame. | IMAGE | No | - |
audio | An optional audio file to drive the video generation, useful for lip-syncing or beat-matched motion. Duration must be between 2 and 30 seconds. If not provided, the model will generate matching background music or sound effects. | AUDIO | No | - |
seed | A seed value to control the randomness of the generation (default: 0). | INT | Yes | 0 to 2147483647 |
prompt_extend | When enabled, the node will use AI assistance to enhance your text prompt (default: True). This is an advanced setting. | BOOLEAN | Yes | - |
watermark | When enabled, an AI-generated watermark will be added to the final video (default: False). This is an advanced setting. | BOOLEAN | Yes | - |
audio input has a duration constraint. If provided, the audio file must be between 2 and 30 seconds long.
Outputs
| Output Name | Description | Data Type |
|---|---|---|
output | The generated video file. | VIDEO |
This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! Edit on GitHub
Source fingerprint (SHA-256):
db5e4e26a407c71e2b79179d32cdad926db5af16461f2aa565eab544295df7ff