On this page, you should look for the latest or NEON zip file. Avoid downloading codec files from random, untrustworthy third-party websites, as they could potentially contain malware or be out of date.
: Utilizes Neon instruction sets to provide high-speed rendering and efficient hardware acceleration for compatible processors. How to Download and Install
If 1.49.0 fails, you may need an AIO (All-In-One) Zip codec designed to work across multiple versions. 1.49.0 Armv8 Neon Codec For Mx Player Download
| Problem | Solution | |--------|----------| | “Wrong codec version” | You have a different MX Player version. Use or find a matched codec for your version. | | No audio still | Try switching between HW , HW+ , or SW decoder in the top-right corner during playback. | | App crashes | Clear MX Player cache or reinstall the app, then reload the codec. | | Codec not recognized | Ensure the .zip file is not renamed or extracted. |
Follow these steps to install the codec on your Android device: 1. Download the Codec On this page, you should look for the
: Go back to Settings > Decoder and ensure that HW+ Decoder (Audio) or SW Decoder (Audio) checkboxes are checked. Sometimes hardware acceleration profiles need to be toggled to activate the custom path.
Never download codec files from random pop-up sites. They can contain malware. Always look for the official MX Player forums or trusted Android repositories. How to Download and Install If 1
| Issue | Workaround | |-------|-------------| | on Android 12+ with AC3 | Use SW decoder (HW+ may desync) | | DTS-HD MA downmixing to stereo | Set audio output to “Compatible” | | No support for AV1 | Use v1.50.x+ codec | | Crash on Exynos 2200 | Disable “HW+ (experimental)” | | Android 14 scoped storage | Place ZIP in Download/ folder only |
For most users, , as it prevents architecture mismatch errors.
Modern video files use H.265 (HEVC) or VP9 compression. While your Armv8 phone can handle these, MX Player needs the NEON optimizations to pass the processing to the GPU efficiently. Without it, 4K playback becomes a slideshow.
: The mx_aio.zip file includes support for ARM, ARM64, x86, and x86_64, making it the most versatile option. MX Player Custom Codec 2.7.x