> ## Documentation Index
> Fetch the complete documentation index at: https://docs.comfy.org/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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