## Overview

The EmptyARVideoLatent node creates a blank, empty latent representation for video generation. It is used to initialize a video generation process by providing a tensor of zeros with the specified dimensions, aspect ratio, and length.

## Inputs

| Parameter | Description | Data Type | Required | Range |
| --- | --- | --- | --- | --- |
| `width` | The width of the video frames in pixels (default: 832) | INT | Yes | 16 to 8192 (step: 16) |
| `height` | The height of the video frames in pixels (default: 480) | INT | Yes | 16 to 8192 (step: 16) |
| `length` | The number of frames in the video (default: 81) | INT | Yes | 1 to 1024 (step: 4) |
| `batch_size` | The number of videos to generate in a single batch (default: 1) | INT | Yes | 1 to 64 |

## Outputs

| Output Name | Description | Data Type |
| --- | --- | --- |
| `LATENT` | A latent tensor filled with zeros, representing an empty video latent space with the specified dimensions, length, and batch size. The tensor shape is [batch_size, 16, lat_t, height/8, width/8], where lat_t is calculated from the length. | LATENT |

> 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/EmptyARVideoLatent/en.md)

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