OBS Studio is officially distributed as a Flatpak on Flathub and a PPA for Ubuntu 22.04 and newer. For other installation methods, including unofficial packages, click here.
Flatpak Instructions
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If your distro is not already set up to install Flatpaks, you can follow the instructions .Ubuntu Instructions (22.04+)
Run these commands to install OBS Studio on Ubuntu via the official PPA:sudo add-apt-repository ppa:obsproject/obs-studio
sudo apt update
sudo apt install ffmpeg obs-studio