How to Edit ISRC in WAV / BWF Files

WAV / BWF audio files can have ISRC embedded in them. (International Standard Recording Code) The ISRC can be embedded as part of an ID3v2 tag or in an axml chunk following the EBU TECH 3352 specification.

It's possible to edit ISRC with an appropriate software that has been designed for this purpose. MetadataTouch™ is a multi-format metadata editor for Windows®, that, among its capabilities, can edit seven WAV metadata formats, including ISRC in an ID3v2 tag and ISRC in an axml chunk. It can do so one file at a time, and its Professional Edition can also do so in a group of files en masse. It has a simple & straightforward graphical user interface.