How to get music information which is not playing now?

[chaochao]

_authorStr = _player.metaData("Author").toString();
_titleStr = _player.metaData("Title").toString();

like this code ,just can get current playing music info. If i want to get other music info,what can i do ? Thank for your help.

[mrjj]

Hi
some used
https://taglib.github.io/

If you mean read the info in say mp3 files.