MX Player supports the EAC3 codec, but sometimes, users may encounter playback issues with videos encoded with this codec. This can be due to various reasons, such as:
You can fix it in under 2 minutes by manually adding a custom codec. Here's how. mx player eac3 codec
If you encounter playback issues with EAC3-encoded videos on MX Player: MX Player supports the EAC3 codec, but sometimes,
To enjoy smooth playback of EAC3-encoded videos on MX Player: MX Player supports the EAC3 codec