This is an experimental repo dedicated to visualizing audio with the Web Audio API and React. The repo is currently setup in a way that produces a heavy 3D spectrogram using shaders; but eventually the goal will be to separate out concerns such that any audio input should be able to produce any custom visual output. See a variation on how it currently works by checking out the branch 2d-waveform, which should render a 2d wave output of an mp3.
AudioPlayer.js
This functions as the controller component. It loads tracks, pauses them on load, and lets the child components know when the audio data is ready to be parsed.
AudioAnalyzer.js
This component handles the parsing of audio data, and may work differently based on the exact requirements of different visualizations. This component creates a new Audio Context, connects the audio track as a Stream, and kicks off the RequestAnimationFrame().
AudioVisualizer.js
This component should only handle the visual details and the canvas rendering lifecycle.