To record the system audio with Screenium 3, the Soundflower-based Synium Audio Driver is required. Soundflower is a free driver extension that allows you to record audio transferred from an application to your Mac’s speakers.
SyniumAudioDriver Installation Wizard
- Double-click to open the file “SyniumAudioDriver.pkg”.
- You will then be guided through the installation process by the installation wizard. Simply follow the steps of the installation dialog.
- You must approve the system extension during installation. This will open a small window from where you can directly access your system preferences.
- There, click the “Allow” button.
Once Synium Audio Driver has been installed, “System Audio (Screenium)” will be available as an input source in the audio settings. Enable the corresponding checkbox to activate the relevant input sources for audio recording.