Nplayer External Codec -

However, if you have tried playing a movie only to get perfect video but complete silence, you have run into a licensing issue. Due to official licensing restrictions, certain audio formats like DTS (Digital Theater Systems) and EAC3 (Enhanced AC-3 / Dolby Digital Plus) are not natively supported in some versions of the app.

latest nPlayer external codec support - cpp-labs/ffmpeg - GitHub nplayer external codec

Major updates to nPlayer via the Google Play Store or Apple App Store can occasionally wipe localized app configurations or replace internal folders. However, if you have tried playing a movie