QUOTE (ohrenkino @ Jul 31 2012, 18:30)
As wmp12 does not rely on the folder.jpg mechanism any more the cover art should be inside the files.
Could you check, if there is cover art in the files with this filter:
NOT %_covers% IS ""
This should show all the files that already have embedded cover art.
If you use
%_covers% IS ""
then you see all those files that don't have embedded cover art.
All this applies to mp3 files.
Rhrenkino, thanks, but my original question is still not addressed.
FYI: I placed a new MP3 song I purchased from Amazon in a folder by itself. Under the folder options, I checked "Show hidden files ..." and unchecked "Hide protected OS ...". Thus I could see all files in that folder (there weren't any except the MP3 file).
The MP3 song had an artwork that showed as an icon. When I played the song, the same artwork displayed.
Using Mp3tag, I removed the artwork. I added my own artwork. My artwork shows as the MP3 song icon. But when I play the song, the same original artwork still shows.
The original artwork is embedded in the MP3 file. Is it possible to change that via Mp3tag?