Drawing Level Meters - Visualizations with JUCE

In this video, we’ll learn how to draw and visualize a level meter in JUCE. We’ll get a primer on RMS calculations, and how RMS levels of an audio signal can be used as the data sources for drawing graphical metering components. 0:00 Introduction 2:46 Theory and explanation 10:42 Setting up the project 13:02 Meter 1 24:14 Smoothing the level 29:27 Meter 2 40:46 Meter 3 To follow along with this coding tutorial, you’ll need a C compiler installer, an IDE of your choice (Visual Studio, Xcode) and JUCE framework installed, along with Projucer. I’ll have a starter series on how to get started with JUCE soon, but you can find plenty of tutorials on their website and on YouTube. An introduction to JUCE and plugin development: (TBD)