Creating a Midi Effect

Hi,

I’m new to the vst sdk and want to create a midi effect, something like an arpeggiator.
I’ve looked a bit at the example included in VST Module Architecture, but from what I can read online it seems to have limited support in hosts.
People seem to recommend using VST 2.4 when creating midi plugins.
Is this still the case? Could someone point me to some examples of midi effects?

Thanks.

Did you manage to write a MIDI-effect?

VST3 does not directly support MIDI. You can create note events and send them to an output queue.