Go to MX Player → Audio → Audio Decoder → Try "SW" audio with "HW" video. Alternatively, enable "HW+ decoder" (a hybrid mode available in MX Player Pro).
To fix audio issues, you must download the codec version that matches your specific MX Player version (e.g., 1.90.1 or 1.87.0). Mx Player Armv8 Neon Codec
The Mx Player Armv8 Neon Codec is a customized video codec developed specifically for ARMv8-based devices with Neon support. This codec is designed to decode a wide range of video formats, including popular ones like H.264, H.265 (HEVC), and VP9. By utilizing the Neon instruction set, the Mx Player Armv8 Neon Codec achieves exceptional performance, ensuring smooth playback of HD and 4K videos. Go to MX Player → Audio → Audio
| 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. | The Mx Player Armv8 Neon Codec is a
. Its primary purpose is to re-enable support for advanced audio formats like