> ## 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.

# PikaTextToVideoNode2_2 - ComfyUI Built-in Node Documentation

> Complete documentation for the PikaTextToVideoNode2_2 node in ComfyUI. Learn its inputs, outputs, parameters and usage.

> 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/PikaTextToVideoNode2_2/en.md)

The Pika Text2Video v2.2 Node sends a text prompt to the Pika API version 2.2 to generate a video. It converts your text description into a video using Pika's AI video generation service. The node allows you to customize various aspects of the video generation process including aspect ratio, duration, and resolution.

## Inputs

| Parameter         | Data Type | Required | Range     | Description                                                                      |
| ----------------- | --------- | -------- | --------- | -------------------------------------------------------------------------------- |
| `prompt_text`     | STRING    | Yes      | -         | The main text description that describes what you want to generate in the video  |
| `negative_prompt` | STRING    | Yes      | -         | Text describing what you don't want to appear in the generated video             |
| `seed`            | INT       | Yes      | -         | A number that controls the randomness of the generation for reproducible results |
| `resolution`      | STRING    | Yes      | -         | The resolution setting for the output video                                      |
| `duration`        | INT       | Yes      | -         | The length of the video in seconds                                               |
| `aspect_ratio`    | FLOAT     | No       | 0.4 - 2.5 | Aspect ratio (width / height) (default: 1.7777777777777777)                      |

## Outputs

| Output Name | Data Type | Description                                         |
| ----------- | --------- | --------------------------------------------------- |
| `output`    | VIDEO     | The generated video file returned from the Pika API |