A plugin for OBS Studio that adds a filter which makes a source scale based on the audio levels of any audio source you choose
There are a few properties so you can fine tune how it behaves
OBS forums post
This plugin is not extensively tested, you may come across bugs
Get the archive for your OS from the releases.
Make sure the folders get merged. Be careful to not overwrite the existing folders with the ones in the zip file
Extract in the OBS installation folder, default is C:\Program Files\obs-studio
Extract in /Library/Application Support/obs-studio/plugins
Extract in ~/.config/obs-studio/plugins
Available in Flathub: https://flathub.org/apps/details/com.obsproject.Studio.Plugin.ScaleToSound
If you're on Arch Linux or an Arch-based distro, you can get the AUR package.
Use the AUR helper of your choice, or install it manually like this
# Pre-built binaries can be installed using the obs-scale-to-sound-bin package
git clone https://aur.archlinux.org/obs-scale-to-sound.git
cd obs-scale-to-sound
makepkg -i
brodi1 and tytan652 for the AUR Packages
Exeldro for the GitHub Actions workflow
OBS Studio team and contributors for making such a great tool