> ## Documentation Index
> Fetch the complete documentation index at: https://dripart-comfy-docs-comfyapi-search.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# WanCameraEmbedding - ComfyUI Built-in Node Documentation

> This node generates a camera trajectory embedding using Plücker embeddings for the camera path you choose.

This node generates a camera trajectory embedding using Plücker embeddings for the camera path you choose. It builds a sequence of camera poses simulating movements such as panning, zooming, or rotating, and converts them into an embedding tensor that can be used in video generation pipelines.

## Inputs

| Parameter     | Description                                                         | Data Type | Required | Range                                                                                                                                                    |
| ------------- | ------------------------------------------------------------------- | --------- | -------- | -------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `camera_pose` | The type of camera movement to simulate (default: "Static")         | COMBO     | Yes      | "Static"<br />"Pan Up"<br />"Pan Down"<br />"Pan Left"<br />"Pan Right"<br />"Zoom In"<br />"Zoom Out"<br />"Anti Clockwise (ACW)"<br />"ClockWise (CW)" |
| `width`       | The width of the output in pixels (default: 832, step: 16)          | INT       | Yes      | 16 to MAX\_RESOLUTION                                                                                                                                    |
| `height`      | The height of the output in pixels (default: 480, step: 16)         | INT       | Yes      | 16 to MAX\_RESOLUTION                                                                                                                                    |
| `length`      | The length of the camera trajectory sequence (default: 81, step: 4) | INT       | Yes      | 1 to MAX\_RESOLUTION                                                                                                                                     |
| `speed`       | The speed of the camera movement (default: 1.0, step: 0.1)          | FLOAT     | No       | 0.0 to 10.0                                                                                                                                              |
| `fx`          | The focal length x parameter (default: 0.5, step: 0.000000001)      | FLOAT     | No       | 0.0 to 1.0                                                                                                                                               |
| `fy`          | The focal length y parameter (default: 0.5, step: 0.000000001)      | FLOAT     | No       | 0.0 to 1.0                                                                                                                                               |
| `cx`          | The principal point x coordinate (default: 0.5, step: 0.01)         | FLOAT     | No       | 0.0 to 1.0                                                                                                                                               |
| `cy`          | The principal point y coordinate (default: 0.5, step: 0.01)         | FLOAT     | No       | 0.0 to 1.0                                                                                                                                               |

Note: `fx`, `fy`, `cx`, and `cy` are advanced camera intrinsic parameters. The `speed` parameter scales the rotation angle and translation distance of the selected camera motion.

## Outputs

| Output Name        | Description                                                              | Data Type |
| ------------------ | ------------------------------------------------------------------------ | --------- |
| `camera_embedding` | The generated camera embedding tensor containing the trajectory sequence | TENSOR    |
| `width`            | The width value that was used for processing                             | INT       |
| `height`           | The height value that was used for processing                            | INT       |
| `length`           | The length value that was used for processing                            | INT       |

> This documentation was AI-generated. If you find any errors or have suggestions for improvement, please feel free to contribute! [Edit on GitHub](https://github.com/Comfy-Org/embedded-docs/blob/main/comfyui_embedded_docs/docs/WanCameraEmbedding/en.md)

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