The VideoLAN Forums

Certain tracks show size of the tracks but will not play those tracks

Why does audio play not play certain tracks as well as list the tracks storage size? how do I solve this problem?

I have files (that are not tracks) where VLC Browse shows the file size but not the play duration. A cone with a question mark at the left (in place of the musical note) indicates that VLC does not know how to play that type of file.

To get something better than my guess, you'd need to specify which files aren't playing.

Does it work in other players like musicolet

We'll need some more info:

What are the track file format you are trying to read. From where do you try to open it? What happens? What is your device model, version and VLC for Android version?