There are several ways to tackle this issue. Depending on your preference and technical comfort level, you can choose between using external software, external players, or adding the missing codecs directly into MX Player. Method 1: Download and Install Custom Codecs (The Best Fix)
To fix the issue, you first need to understand the root cause. The error does not mean there's anything wrong with your device or your video file. The problem lies entirely with MX Player itself.
MX Player will restart, and the EAC3 audio should now play. Method 2: Convert Video Audio to AAC/MP3 eac3 audio format not supported in mx player
Method 2: Switch to MX Player Pro or MX Player Custom Builds
Note the recommended codec type (e.g., ARMv8, x86, or Neon). 2. Download and Install the Custom Codec There are several ways to tackle this issue
Open your browser and navigate to a trusted repository like the Free-Codecs MX Player Page or the official developer threads on XDA Developers.
He hit play.
“MX Player relies on custom codecs for certain formats. You need the NEON codec for ARM processors. Place it in the root directory, point the player to it, and you’re golden.”
Comprehensive Guide: Fixing "EAC3 Audio Format Not Supported in MX Player" The error does not mean there's anything wrong
Audio Format : E-AC-3 Format/Info : Enhanced AC-3 Bit rate mode : Constant Bit rate : 384 kb/s Channel(s) : 6 channels Channel positions : Front: L C R, Side: L R, LFE Sampling rate : 48.0 kHz
If you do not want to manage external zip archives, you can use these two rapid workarounds to play your media seamlessly: Alternative Strategy Tools Needed Action Required VLC for Android or MPV Player