Problem with m4a "track number" tag.
By changing the tag "track number" of an m4a file, it is stored only a part. Let me give an example to explain better: if I write 3/10 (3 of 10) is stored only 3. With the mp3 file is stored instead 3/10.
Is possible in the next update fix this problem?
Imported from SourceForge, author: samuelemeo