Is Midi out possible ? | VST Stuff | Forum

VST3 supports MIDI output but you will need to add the code to do it. If you look at the VST3 process( ) function's argument ProcessData you can see that it includes input events (incoming MIDI) and output events (outgoing MIDI) with the IEventList interface. 

You can access the inbound and outbound MIDI events:

IEventList* inputEvents = data.inputEvents;

IEventList* outputEvents = data.outputEvents;

and then decode the MIDI input events, and write MIDI output events. 

Perhaps someone else here has already done that?

Will