Spectralizer is a plugin for obs-studio which adds a new source type that can visualize audio sources.

Installation

First download the latest release from Github. Releases are available for both linux and windows
Windows
Download the installer which automatically installs the plugin or follow these instructions when downloading the binary zip:
  1. Open your obs-studio installation folder (eg. Right click on the shortcut and click Open file location)
  2. Navigate two directories up
  3. Drop the contents of the zip archive into the directory
  4. You're done!
Linux
  1. Unzip the archive
    $ unzip ~/Downloads/spectralizer.* -d ~/Downloads/spectralizer
  2. Navigate to your obs config folder
    $ cd ~/.config/obs-studio/
  3. Create a folder for the plugin
    $ mkdir spectralizer
  4. Copy the folders contents of the folder plugin into the new folder
    $ mv ~/Downloads/spectralizer/plugin/* ./
  5. You're done!