Do you specifically need ffmpeg? If it’s just screen recording from the terminal, wl-screenrec has the best performance (meaning low CPU usage) for Wayland screen capture. It does require the new screen capture extensions so it will depend on your compositor.
Do you specifically need ffmpeg? If it’s just screen recording from the terminal, wl-screenrec has the best performance (meaning low CPU usage) for Wayland screen capture. It does require the new screen capture extensions so it will depend on your compositor.