How to Edit Cart Chunk in WAV / BWF Files

WAV audio files can have metadata embedded in them, in conformance with the format standard. There are several possible metadata formats for WAV, including Cart Chunk.

It's possible to edit Cart Chunk in WAV files 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 / BWF metadata formats, including Cart 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.