I am searching for a way to transfer multiple files' metadata to other files.
I know about the possibility to copy tags, but the problem is that I want to copy only the ARTIST tag and not everything.
I abandoned the idea that Mp3tag supports this natively so I tried to solve this via "Actions". The problem here ist that Actions are not suited to work across multiple files (i.e. transfer data from one tag to another).
So I tried to split the script into two parts and let the TRACK field behave as comunicator. I tried to export "$filename(txt,utf-16)%artist%" to "$num(%track%,2).txt" and wanted to import the contents from the corresponding files, but this only created one file for the first track and not for each track.
The other attempt was to write the artist tags into one file and then script that with regex. But I don't how to read the contents of a file and format them with format strings ...
Does anyone have another idea how I can achieve what I'm searching for? Thanks.