I recenly changed my mobile playing device and noticed that many of my music files do not have the album art embedded in their individual tags, but merely stored in the folder.
Accordingly, I was wondering if someone could give me a hint how to solve the problem, i.e. by the bulk introduction of the correct album art to the tags of the music files, which are stored in folders like this:
/mp3/// - .mp3
(and the same for everything in flac as well).
...and whereby each folder already contains the right album art stored in a file called "folder.jpg".
Obviously, I can manually enter each affected folder and update the tags, but since we are probably talking about over 1000 albums to fix, I am looking for an automated process and would be grateful for suggestion.