Utility

sudo add-apt-repository ppa:obsproject/obs-studio
sudo apt update
sudo apt install ffmpeg obs-studio

sudo add-apt-repository ppa:obsproject/obs-studio
# [sudo] password for kkumtree: 
# Repository: 'Types: deb
# URIs: https://ppa.launchpadcontent.net/obsproject/obs-studio/ubuntu/
# Suites: noble
# Components: main
# '
# Description:
# Latest stable release of OBS Studio
# More info: https://launchpad.net/~obsproject/+archive/ubuntu/obs-studio
# Adding repository.
# Press [ENTER] to continue or Ctrl-c to cancel.
# Hit:1 https://packages.microsoft.com/repos/edge stable InRelease
# Hit:3 https://baltocdn.com/helm/stable/debian all InRelease                    
# Hit:2 https://prod-cdn.packages.k8s.io/repositories/isv:/kubernetes:/core:/stable:/v1.31/deb  InRelease
# Hit:4 http://security.ubuntu.com/ubuntu noble-security InRelease               
# Hit:5 https://ppa.launchpadcontent.net/graphics-drivers/ppa/ubuntu noble InRelease
# Hit:6 https://esm.ubuntu.com/apps/ubuntu noble-apps-security InRelease         
# Hit:7 https://esm.ubuntu.com/apps/ubuntu noble-apps-updates InRelease          
# Hit:8 https://esm.ubuntu.com/infra/ubuntu noble-infra-security InRelease       
# Get:9 https://ppa.launchpadcontent.net/obsproject/obs-studio/ubuntu noble InRelease [17.8 kB]
# Hit:10 https://esm.ubuntu.com/infra/ubuntu noble-infra-updates InRelease       
# Get:11 https://ppa.launchpadcontent.net/obsproject/obs-studio/ubuntu noble/main amd64 Packages [1,168 B]
# Get:12 https://ppa.launchpadcontent.net/obsproject/obs-studio/ubuntu noble/main Translation-en [160 B]
# Hit:13 http://kr.archive.ubuntu.com/ubuntu noble InRelease                     
# Hit:14 http://kr.archive.ubuntu.com/ubuntu noble-updates InRelease
# Hit:15 http://kr.archive.ubuntu.com/ubuntu noble-backports InRelease
# Fetched 19.1 kB in 3s (6,126 B/s)
# Reading package lists... Done