This is more of a general question, but I will be doing this for music metadata so it would be a little easier for me to explain.
Basically, I want a JSON file of all metadata in my library. Any time I make a change to metadata to any of the tracks (add/remove track, change artist, add producer, etc), I want this to update and reflect in my JSON accordingly.
From what I understand there is an export option, but I want to keep a file that is always in sync with the current metadata.
How can I make this as automated as possible?
P.S. I know mp3tag does not have anything like this built in. I am asking for any solution.