VLC for Android is completely open-source and includes native support for almost every audio and video format out of the box, including EAC3, DTS, and Dolby Digital. It does not require any additional setup or custom codec packs. 2. Convert the Audio Format
If you prefer not to use custom codecs, consider these alternatives: MX Player Custom Codec 2.7.x eac3 audio format not supported in mx player
If you need the file to work on multiple devices that may not support EAC3, you can convert the audio track to a more universal format like MP3 or AAC. VLC Desktop Convert/Save VLC for Android is completely open-source and includes
Then, the app closed automatically.