Batch-processing WAV Metadata from filename

PG, is there a way I can make a custom variable that would reference the ID3 ISRC field in a file, for the purpose of pulling that value into the BWF ISRC field? Couldn’t figure out a way.

This is not possible.

I would like to recall here a powerful feature, but reserved to advanced users: in a batch process, it is possible to extract data from a XML file for WaveLab to inject it in any meta-data field.
You use this dialog:
2015-07-10 22_27_51.png
The concept is:

  1. tell WaveLab where the data is located in the XML file.
  2. Connect a variable to this data.
  3. Use this(these) variable(s) in any meta-data field you like.

This means, as far as you are able to setup an XML file, you can inject whatever meta-data you like when batch processing.