Next, check your specific codec requirements by navigating to and scrolling to the very bottom. The player will display a prompt indicating the required version (e.g., “Use ARMv8 NEON type custom codec” ). 2. Download the Codec Package
The specific phrase breaks down into three distinct core technical parts:
Alternatively, you can check your phone's official specifications online or use a hardware info app to look for ARMv8 or 64-bit in the processor details. Most modern Android devices use ARMv8.
: A plugin to prevent accidental touches or exits during playback, keeping children within the app. Installation Guide Mx Player 1.13.0 Armv8 Neon Codec
Then came the codecs. Specifically, the custom codec packs for MX Player.
: Fixes the "Audio format not supported" error message that occurs when playing modern MKV or MP4 files with advanced soundtracks. MX Player 1.13.x Version Highlights
💡 Today, most of these issues are solved by "AIO" (All-In-One) codec packs, but 1.13.0 remains the version that defined the "golden age" of Android customization. Next, check your specific codec requirements by navigating
Download the correct mx_armv8.zip or the All-in-One ( aio.zip ) codec pack corresponding to version 1.13.0 from a trusted developer community source (such as the official XDA Developers forum thread for MX Player Custom Codecs).
The MX Player 1.13.0 ARMv8 NEON codec is a specialized, open-source library designed for Android devices featuring 64-bit ARM processors (ARMv8). These processors are common in modern smartphones and tablets.
Do download from random pop-up sites. Use reputable APK archives like APKMirror or the official XDA Developers thread. You need two files: Download the Codec Package The specific phrase breaks
: Obtain the correct .zip file (typically named mx_neon64.zip or part of an AIO (All-in-One) pack) from trusted repositories like Free-Codecs or APKMirror .
is an advanced Single Instruction Multiple Data (SIMD) engine. In plain English, it allows the processor to do the heavy lifting of video processing (decoding) much more efficiently by handling multiple data points with a single instruction.
: Enhanced support for the HW+ decoder allows hardware acceleration to be applied to a broader range of video formats than standard system decoders.
If the app detects the file automatically upon launch, it will show a prompt: "Found custom codec. Do you want to use it?" Tap .
A group of independent developers on the XDA forums took it upon themselves to compile the missing audio libraries.