Working with m4a files

Hi. I just started using MP3TAG. It looks ideal for handling tags across different file formats.

Could someone please point me to the documentation on how exactly it works with m4a files. I'm quite used to handling mp3s and know what tags are available. I can't find the equivalent info for m4a files. Searching this forum produced zero results for m4a.

What tags can I store in an m4a and which ones will be visible in applications like iTunes?

I found this table in help -

Have I understood this correctly? I think it relates only to mp3 files and how the tags in these files will be seen in different applications. Is there an equivalent table for m4a files?

Thanks for your help.


Just use the same tag names that you use with mp3 files. Or tag a file in iTunes and see what Mp3tag displays.