Open the app. Play any video file that uses unsupported audio (e.g., an AC3 MKV). You should hear no sound or see a pop-up saying "Audio codec not supported."
: Save the .zip file (do not unzip it) to your device's internal storage. ---- Mx Player 1.49.0 Armv8 Neon Codec Zip File Download
: The primary source for the latest FFmpeg-based custom codecs for various architectures. How to Install the Codec Zip File Open the app