Learn to use iPlug2 C++ audio plugin framework to create a synthesiser that runs on the web.

iPlug2 is a new C++ framework that allows you to build cross-platform audio plug-ins, using minimal code. One of the exciting features of iPlug2 is that it lets you turn your plug-in into a web page that anyone can use without a DAW (see for example https://virtualcz.io). In this workshop participants will learn how to build a web based synthesiser using cloud based tools, and publish it to a GitHub pages website. We will look at some basic DSP in order to customise the sound of the synthesiser and we will also customise the user interface. The same project builds native audio plug-ins, although in the workshop we will focus on the web version.

Note from Oli: Even though the workshop might use lots of unfamiliar technologies, iPlug2 is designed to be simple to use and has many of the more confusing aspects of cross platform programming solved for you already. Don’t worry if the technology sounds scary, everyone should be able to build a custom synthesiser using the example projects and workflow.

Requirements

• A GitHub account (free)
• Visual studio code (free)
• A basic familiarity with Git, C++ and audio processing
• Docker Desktop installed (free)

Useful links

• https://iplug2.github.io
• http://www.olilarkin.co.uk
• https://www.facebook.com/olilarkinplugins

About the workshop leader

Oli Larkin is an audio software developer and music technologist with over 15 years of experience developing plug-ins and plug-in frameworks. He has released his own software products and has collaborated with companies such as Roli, Arturia, Focusrite and Ableton. For many years he worked in academia, supporting audio research and sound art projects with his programming skills. Nowadays Oli is working as a freelancer, as well as focusing on his open source projects such as iPlug2