However, if you are using an older version of MX Player, or if you are trying to play a specific file format (like AC3 audio or DTS sound which were removed from the official app due to licensing issues) and getting audio errors, you might need to manually install the codec.
If you have a newer, fast Android phone, your device uses the setup. Why Do You Need the Custom Codec?
: Play files with EAC3, DTS, and other high-end audio formats without silence or error messages.
MX Player is smart enough to recognize exactly which codec file your phone needs. Open the app on your Android device. Mx Player Armv8 Neon Codec
| Issue | Fix | |-------|-----| | "Not supported on this device" | Wrong architecture – check if your device is 32-bit or 64-bit (use Droid Hardware Info ). | | Codec loads but AC3 still fails | Re-download the correct version matching your MX Player version exactly. | | MX Player updated – codec broken | Download updated codec pack for the new version. | | No sound in some MKV/MP4 | Enable or switch to SW decoder after loading custom codec. |
Ensure you have not unzipped the file. MX Player cannot read raw .dll or .so files via the custom codec selector; it requires the compressed .zip structure. Also, make sure MX Player has "Files and Media" storage permissions enabled in your Android system settings. Conclusion
Open MX Player and go to > Local Player Settings > Decoder . Scroll to the bottom and tap on Custom Codec . However, if you are using an older version
The Ultimate Guide to MX Player ARMv8 NEON Codec: Enhance Your Mobile Video Playback
First, you need to confirm the exact version of MX Player you have installed. Open the MX Player app and navigate to Help > About . Note down the version number (e.g., 1.86.0, 1.87.0). Also, check the CPU platform info; it should list something like "ARMv8 NEON".
Installing the custom codec is a safe and straightforward process that does not require root access. Step 1: Download the Correct Codec File : Play files with EAC3, DTS, and other
Even with this guide, you might encounter a few common issues. Here are some of the most frequent problems and their solutions.
While MX Player is a powerful media player, it frequently runs into "audio format not supported" errors for modern video files. Licensing Issues
This refers to the 64-bit CPU architecture used in almost all modern Android smartphones (such as Snapdragon, MediaTek, and Exynos processors).