You can set English as the permanent default by going to Settings > Audio > Preferred Audio Language .
To get the "better" download you're looking for, you need to visit reputable audio indexing sites. While we cannot link to copyrighted content, users typically find these files by searching for: BETTER Download English Audio Track For Mx Player
If Mx Player says "Unsupported audio type," you need the . Download the ffmpeg.so or libffmpeg.mx.so file from the XDA Developers forum. Install it via Mx Player Settings > Decoder > Custom Codec. This unlocks AC3, DTS, and MLP audio formats. You can set English as the permanent default
| Problem | Solution | |---------|----------| | Audio out of sync | Use MX Player’s slider (Settings → Audio → Audio Delay) | | No “Select from file” option | Install MX Player Custom Codec (from XDA) | | Downloaded audio is mono/low quality | Use yt-dlp -f bestaudio --audio-quality 0 | | English track is missing from YouTube | Check OpenSubtitles.org or AudioTrackSwap forums | Download the ffmpeg
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