MX Player is a powerful media player, but due to licensing restrictions, it often lacks native support for advanced audio formats like EAC3, DTS, and TrueHD. To fix the "EAC3 audio format not supported" error, users download a custom codec zip file—with version 1.49.0 being a key release for older or specific builds. Key Features of MX Player Codec 1.49.0
Restart: MX Player will prompt for a restart to apply the changes. Important Compatibility Notes mx player eac3 codec 149 0 zip download new
Navigate to Custom Codec: Scroll to the bottom and tap Custom Codec. MX Player is a powerful media player, but
Recommendation: MX Player with EAC3 codec support is a great choice for: VLC for Android – Built-in E-AC-3 support, no
To fix this, you must manually download and link a custom codec library (the .zip file) to the app. 📥 Download MX Player EAC3 Codec 149.0
Solution: The codec version does not match the MX Player app version. Uninstall the custom codec by going to Settings → Decoder → Custom codec → Clear. Then update MX Player to the official 1.49.x version from the Play Store.
While newer versions like 1.90.1 and 1.87.0 are currently recommended for modern devices, the 1.49.0 version remains a reliable fallback for older builds or specific device architectures.