I am trying to work out the minimum amount of data required in the iXML chunk of a RIFF file but Sound Forge PC (14.0 build 138) strips it. Currently I have my own custom metadata within the BWFXML tag; this metadata is only persisted by SF (even though it doesn't display) when there is other metadata, otherwise the entire iXML chunk is removed when saving the file. But I can't work out which other metadata needs to be there : I have tried just NOTE and PROJECT but these don't work - do I need to add a BEXT child in order for it to maintain my metadata?
Kind Regards
Des