After the app restarts, go to Help → About . The "Custom Codec" section should indicate that a codec is loaded. Play a video with AC3 or DTS audio to test if the installation was successful. If the video plays with sound, you have successfully installed the custom codec.
The is the most reliable way to make your media player truly universal. By allowing the software decoder to handle proprietary audio formats, you can enjoy all your media content without limitations.
| Requirement | Specification | |---|---| | | Android 5.0 (Lollipop) or higher | | Processor Architecture | ARMv8 (64-bit) with NEON support | | MX Player Version | 1.7.0 or higher (any recent version should work) | | Storage Space | Approximately 20-30 MB free space | | Device Examples | Galaxy S8+, Galaxy A54, S23 Ultra, Xperia 1 VI, and most 64-bit Android phones from 2015 onward |
When a video file uses these advanced sound tracks, MX Player will play the video smoothly but remain completely silent, often flashing an error code.
The is not just a file; it is the key that unlocks the full potential of your Android device as a home theater hub. By installing this 64-bit, NEON-optimized, community-modified decoder pack, you eliminate the frustration of unsupported audio, extend battery life via HW+ playback, and breathe new life into your media library. mx player custom codec 149 0 armv8 neon repack
The original discussion thread where the custom codec project was born. Contains links to the latest releases and user discussions. URL: https://forum.xda-developers.com/showthread.php?t=2156254
You may have downloaded the 32-bit (ARMV7) codec instead of the 64-bit (ARMV8) codec, or vice-versa. To fix this, download the . The AIO pack contains all architectures inside a single zip file, allowing MX Player to automatically select the correct one for your chip. Safety and Security Reminder
: After placing the codec file in the correct directory, open MX Player, go to its settings, and ensure that the custom codec is enabled. The exact steps can vary depending on the version of MX Player and the custom codec.
Instantly resolves "Audio format not supported" messages. After the app restarts, go to Help → About
When downloading and installing custom codecs or modified versions of apps like MX Player, it's essential to take a few precautions:
: The open-source community compiles the necessary components using official MX-FFmpeg releases. Users can sideload these legally compiled binaries to re-enable multi-channel audio. Understanding the Technical Specifications
. Scroll to the bottom and check the Custom codec slot. It will show the path of the .zip file along with the confirmation text identifying the specific version engine. Common Troubleshooting Issues Issue Encountered Root Cause Practical Fix "Can't find custom codec" error Version incompatibility between the app and file.
If you encounter issues, verify your device's architecture, check app permissions, and ensure you're using the exact version MX Player requests. When in doubt, the AIO (All-In-One) pack provides a reliable fallback option that works across all devices. If the video plays with sound, you have
Select the zip file you downloaded ( neon.zip or similar) [5.2]. MX Player will automatically restart. 4. Verify Installation
Double-check your app version and re-download the exact 1.49.0 package. "Product not compatible with ARMV8 NEON"
The mx player custom codec 149 0 armv8 neon repack is not a permanent solution. As MX Player and the Android OS evolve, so do the codecs required for optimal playback. The most reliable source for up-to-date custom codecs is the .