I read a lot, but couldn't find a solution to extract the Track Tag from filenames of different formats, where the only common rule is, that the track numbers are the last two digits before the common extension .mp3, like so:
%dummy% - %dummy% - xx.mp3
where xx ist the track number and the number of dummies may differ.
I tried several variations of a new Guessing Value Action as mentioned on /t/11802/1 :
Source format > %_filename_ext%
Guessing Pattern > %dummy% - %track%.mp3
but it didn't work, mainly because the number of dummies varies, i.e.
%dummy% - %dummy% - %dummy% - xx.mp3
%dummy% - %dummy% - %dummy% - %dummy% - xx.mp3
How do I tell mp3tag to take the last 2 digits just before .mp3 of the filename and to write them in the Track Tag?
Thx for help