Go to Settings > Decoder and enable . This forces all audio to be processed by the NEON codec, guaranteeing AC3/DTS compatibility even for weirdly encoded files.
What do you currently have installed?
Enjoy movies and videos with DTS, AC3, and EAC3 audio without issues. Mx Player Pro Codec Armv8 Neon
The application will automatically restart to apply the changes. To confirm successful installation, return to > Decoder and look at the bottom section again. It should now state that the custom codec is active along with its version number. Try playing your problematic video file to ensure the audio works flawlessly. Benefits of Using ARMV8 NEON Codecs
Whenever MX Player Pro receives a major update from the Google Play Store, it resets the custom codec path to ensure stability. Simply redownload the latest corresponding codec version and re-link it using the installation steps above. Go to Settings > Decoder and enable
Follow these precise steps to safely download and install the custom codec on your device. Step 1: Download the Correct Codec File
A pop-up notification explicitly states that the audio format (e.g., DTS/AC3) is unsupported. Enjoy movies and videos with DTS, AC3, and
: Recommended if you are unsure of your device specs; it contains codecs for ARM, ARM64, and x86 architectures. mx_neon64.zip ARMv8 NEON
This indicates the modern 64-bit processing architecture utilized by almost all contemporary Android devices (such as Qualcomm Snapdragon, MediaTek Dimensity, and newer Google Tensor chips).
Select the (or aio.zip ) file you just downloaded. Step 3: Restart and Verify
If you try to play an MKV or AVI file containing or DTS (Digital Theater Systems) audio without the custom codec, you will see one of two errors: