MX Player is a top-tier media player for Android devices. However, users often face audio issues like the "EAC3 audio format not supported" error. This happens because certain audio codecs are removed from the official app due to licensing restrictions.

The ARMv8 NEON architecture is standard for most modern 64-bit Android devices. Using the specific 1.49.0 codec ensures compatibility with that version of the player, preventing the "unsupported" errors that occur when the app's internal FFmpeg library can't process the audio stream. Where to Download Verified Codec Files

Ensure you did not extract the zip file. MX Player can only read the raw .zip format. Also, double-check that the codec version (1.49.0) matches your app version.