VST 3 SDK  VST 3.6.14
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VST 3 - Audio Unit v3 Wrapper

Helper Class wrapping a VST 3 Plug-in to a Audio Unit v3 Plug-in

Introduction

The VST 3 SDK comes with a helper class which wraps one VST 3 Audio Processor and Edit Controller to a AUv3 Plug-in.

The wrapped AudioUnit does support MPE when the VST3 Plug-in has Note Expression support. You need to implement Steinberg::Vst::INoteExpressionPhysicalUIMapping to map your Note Expression to the limited three expressions defined by MPE.



How does it work?

  • Structure:
    • App (container app which initializes the AU through small Playback Engine)
    • Extension (extension which is loaded by hosts, also initializes the AU)
  • How-To use the VST3->AUv3 Wrapper with the sample code:
    • make sure you have correct code signing set up
    • build & run targets
  • How-To use the VST3->AUv3 Wrapper with your own VST Plugin:
    • duplicate either the folder again_auv3 or note_expression_synth_auv3 in public.sdk/samples/vst, rename it as you like and edit the CMakelist.txt to add your sources, resources and modify target names etc.
    • take special attention to the stuff in audiounitconfig.h and change the definitions in there.
    • also change the other files in that folder to your needs. -Code signing is required, but you can build and test with a developer only identity.
    • build & run targets
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