Questions on "Guess Values"

[Lennuj420]

@pone

to format the %artist% tag-field:
Action: Format Value
Field: ARTIST
Formatstring: $regexp(%artist%,(.+?) ((?:featuring|feat|ft).?) (.+),'$1 ($2 $3)')

to format the filename and leave the %artist% field as it is:
Converter: Tag - Filename
OR
Action: Format Value
Field: _FILENAME
Formatstring: $num(%track%,2) - $regexp(%artist%,(.+?) ((?:featuring|feat|ft).?) (.+),'$1 ($2 $3)') - %title%

hi sir pone, i would like to ask if where i can find all the list and description of the guess values... i searched the net and there is no specific description all the guess values and what does it do... its a big favor to ask but i am really interested to know about this guessing values and im planning to write an action scripts for mp3tag in the future.

[ohrenkino]

"Guessing the values" means that you have a certain structure in a string and assign identifyable chunks from this string to certain fields.
It works just like the Convert>Filename-Tag function.

To see a list of standard fields, see the help:
https://docs.mp3tag.de/mapping
The column "Names in Mp3tag" shows the variable name that has to be enclosed in %.