You open a movie or TV show file in MX Player, the video plays perfectly, but there is no sound. Instead, a pop-up banner appears, stating that the EAC3 (Dolby Digital Plus) audio codec is incompatible. This problem is widespread, especially with files sourced from streaming platforms (like Amazon Prime, Netflix rips, or modern Blu-ray remuxes) that use Dolby Digital Plus for surround sound.
If you are using an Android TV box or Amazon Fire TV: eac3 audio format not supported in mx player
The "EAC3 audio format not supported" error in MX Player occurs because proprietary codecs like EAC3 (Dolby Digital Plus) You open a movie or TV show file
Before you start downloading custom files or converting videos, try these immediate troubleshooting steps. They solve the issue for about 30% of users. If you are using an Android TV box
The "EAC3 audio format not supported" error in MX Player occurs because Dolby Digital Plus (EAC3) and other proprietary codecs like DTS were removed due to licensing restrictions. To fix this, you must download and install a . Recommended Fix: Install Custom Codec