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

# Media Library

> The media library feature is introduced here.

### A2: Media Library Guide

The A2 platform offers media management features that allow users to efficiently run advertising campaigns.
Users can upload and serve creative images stored on their local devices to the A2 platform, enabling easy management of advertising content and quick implementation into campaigns.

#### A2 Cloud: Enhanced Serving with CDN Functionality

**A2 Cloud** supports fast global delivery of uploaded advertising images through **CDN (Content Delivery Network)** functionality with [AWS CloudFront](https://aws.amazon.com/cloudfront/).
This allows advertisers to distribute their content more broadly and quickly.
The CDN functionality of A2 Cloud is provided **at no additional cost during the free trial period**.

#### Supported Formats and Size Limits

* **Supported File Types**:
  * image/jpeg (.jpg, .jpeg)
  * image/png (.png)
  * image/gif (.gif)
  * image/bmp (.bmp)
  * image/webp (.webp)
  * image/heic (.heic)
  * image/tiff (.tiff)
  * video/mp4 (.mp4)
  * video/mpeg (.mpeg)

* **File Size Limit**: Up to 250MB

#### How to Upload Media

<div style={{ position: 'relative', paddingBottom: 'calc(57.426303854875286% + 41px)', height: 0, width: '100%' }}>
  <iframe src="https://demo.arcade.software/PPBBj2ERxgDbeHPTpXU2?embed&embed_mobile=inline&embed_desktop=inline&show_copy_link=true" title="Video Creative" frameBorder="0" loading="lazy" allowFullScreen allow="clipboard-write" style={{ position: 'absolute', top: 0, left: 0, width: '100%', height: '100%', colorScheme: 'light' }} />
</div>