Thanks for your message and YouTube videos.
IAA allows to route audio, MIDI and effects between Cubasis (host) and compatible node apps in realtime. There are three basic types of nodes:
- Effects can be set as insert or send effects
- Instruments are assigned to a MIDI track and automatically receive MIDI from Cubasis
- Generators are inputs for audio tracks
It depends on the app manufacturer what type of nodes are available.
IAA apps that are not listed as instruments (only for audio track inputs) are in fact IAA generators (= only for audio tracks) and not IAA instruments, i.e. they cannot receive MIDI via IAA (only via CoreMIDI).
For more information and step descriptions how to load the various types of IAA effects, instruments and generators please refer to the Accessories/Inter-App Audio chapter in the Cubasis in-app help.
To have the patterning behaviour improved in Cubasis I’d suggest to get in touch with the developer of the app directly. I’m at hand if support from our side is required at his end.