For those who are subscribed to the digidesign developer program:
https://developer.digidesign.com/phpbb/viewtopic.php?f=23&t=593
I can’t post the code here as all the digi stuff is under NDA… sigh!
It’s basically a function that takes a MemoryBlock (as created by AudioProcessor::getStateInformation) and saves it to an RTAS or AAX preset.
greetings,
- bram