> ## Documentation Index
> Fetch the complete documentation index at: https://captions.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Scale & Content Fit

# Adjust Video Aspect Ratio and Content Fit Settings

## Overview

Learn how to scale, resize, format, or adjust the aspect ratio of your project

<Frame>
  <img height="200" src="https://mintcdn.com/captions/LFWxxGtZ7r1l4qYL/help/src/img/scale-and-format.jpg?fit=max&auto=format&n=LFWxxGtZ7r1l4qYL&q=85&s=067993b22d384bf5aafb578915c95d2c" alt="Captions app scale and content fit settings for adjusting video aspect ratio" data-path="help/src/img/scale-and-format.jpg" />
</Frame>

## Scale

To change the scale of your project:

1. Tap **Scale**
2. Choose from 9:16, 16:9, 1:1, 4:5

## Content fit

To change the content fit of your project:

* **Fill:** Your video will be scaled to fill the entire frame. If your video's aspect ratio is not the same as the frame, you'll notice that the video will be cropped.
* **Fit:** - Your video will be scaled to fit entirely within the frame. If your video's aspect ratio is not the same as the frame, you'll see black pillars on the sides.
* **Auto:** - Your video will fill the entire frame and we'll use AI to attempt to center the frame on the important content of the video.