Equivalent of "List of tags - File -> Tag" for album art


I have a file that lists the album art png to use for each mp3 I have. Is there an equivalent to the Alt+4 menu entry ("List of tags - File -> Tag" or something similar) that would allow me to give this file to mp3tag, specify the format for each line, and then have mp3tag mass-import all the album art files into my mp3 collection? I know about the "import cover art" action, however, I'm not sure it allows me to do something like that.

By the way, is there a place that explains what can be used in the "action" field for the "import cover art" action?

Thanks in advance.


It takes the absolute or relative path to the image loacation. Placeholders like %artist% are possible.