ba3c66f6_MP3val_0_1_8__Documentation__Comments
[WARNING message] Too few MPEG frames (it's unlikely that this is a MPEG audio file) [Fixable?] - [Comments] 
Probably this is not a MPEG audio file, but MP3val has detected a couple of MPEG frames in it. Most likely this is a false positive.
MP3val 0.1.8: Documentation
Comments