MX Player AIO ZIP (EAC3 Codec for MX Player) Download 2024

MX Player is one of the most popular video players for Android devices. It supports a wide range of video and audio codecs, allowing you to play just about any media file. However, in recent updates, MX Player has removed support for some codecs like AC3, DTS, and EAC3 due to licensing issues. As a result, many users face audio compatibility issues and error messages like “EAC3 audio is not supported” when trying to play certain video files.

mx player

The good news is that you can easily fix this by downloading and installing the custom codecs again in MX Player. In this guide, I will show you how to download and install the MX Player AIO ZIP file containing the EAC3 codec and other required codecs.

What is the MX Player AIO ZIP?

MX Player AIO ZIP is an all-in-one compressed file containing multiple codec libraries like EAC3, AC3, DTS, TrueHD, etc. By installing this single ZIP file, you can add support for all the required codecs instead of installing them one by one.

The AIO ZIP is available for different CPU architectures like ARM, ARM64, x86, x64, etc. You need to download the build suitable for your device’s CPU architecture for the codecs to work properly.

Why do you need the AIO ZIP for MX Player?

Without the codecs, MX Player will fail to play videos with EAC3, AC3, DTS, and other advanced audio formats. You will get errors like:

  • EAC3 audio is not supported
  • Audio codec AC3 not supported
  • Audio codec DTS is not supported

By installing the AIO ZIP, you add support for these audio codecs in MX Player, fixing any compatibility issues. Your videos will play correctly with proper audio.

How to Download MX Player AIO ZIP

Follow these simple steps to download the appropriate AIO ZIP file for your device:

  1. Open MX Player and go to Settings > Decoder
  2. Scroll down and tap on ‘Custom Codec’
  3. Note down the decoder information shown here (e.g., neon, neon64, x86, etc)
  4. Download the matching AIO ZIP file:

How to Install MX Player AIO ZIP / Codecs

Once you have downloaded the ZIP file, follow these steps to install the codecs in MX Player:

Method 1: Automatic Installation

  1. Make sure the ZIP file is stored in your device’s Internal Storage or SD card
  2. Open MX Player and go to Settings > Decoder > Custom Codec
  3. You will get a prompt to install the codecs from the ZIP file automatically
  4. Tap on ‘Install’ and wait for the process to complete
  5. MX Player will restart once codecs are installed

Method 2: Manual Installation

  1. Place the ZIP file in Internal Storage or on an SD card
  2. Open MX Player and go to Settings > Decoder > Custom Codec
  3. Please tap on the ZIP file to select it
  4. Confirm the installation of the codecs from the ZIP
  5. Wait for the installation to finish and MX Player will restart

That’s it! The AIO ZIP is now installed. You can play videos with EAC3, AC3, DTS, TrueHD, MLP, and other advanced audio formats without issues.

To check, play a video file that gave you the ‘audio codec not supported’ error earlier. It should now play correctly with full audio.

Other Codec ZIP Files for MX Player

If you want, you can also download specific codec ZIP files instead of the AIO file:

  • MX Neon Codec ZIP
  • MX Neon64 Codec ZIP
  • MX x86 Codec ZIP
  • MX x86_64 Codec ZIP

However, the AIO ZIP is recommended as it contains all the required codecs in one file.

MX Player Pro and Latest Versions

For an ad-free experience and extra features, check out MX Player Pro. You can also download the latest version of MX Player for new updates and improvements.

Remember to install the AIO ZIP file in the latest version to keep enjoying smooth video playback with full audio.


In just a few quick steps, you can install the MX Player AIO ZIP file containing the EAC3 and other audio codecs missing from recent versions. This will fix any ‘audio codec not supported’ errors you face in videos with advanced audio formats.

So go ahead, download the appropriate AIO ZIP file for your device, and enjoy uninterrupted video playback with full audio in the excellent MX Player app.


I'm an Android Developer and Tech Blogger specializing in various areas such as Technology, Android Apps, iOS Apps, Android Games, PC Games, and Windows Software. My blog is dedicated to providing insightful content and updates on these topics.

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