Download and Install CASTER app #
Setup GarageBand Input/Output: #
Open GarageBand.
On the top left menu open GarageBand->Preferences
Click on the “Audio/Midi” tab.
Set the Output Device to “CASTER Stream Mix”
Leave the input Device set to your audio interface.
Setup CASTER application: #
Open CASTER application – installed in your Application folder.
Add Application #
Hit the Add application button and Add GarageBand to CASTER tracks:
Add Microphone #
Hit the Add Microphone button and Add your Microphone.
Choose Monitor Device #
Choose your Monitor device to hear your stream:
Set Zoom Microphone to “CASTER Stream Mix” #
Open Zoom.
In the top menu select Zoom.us->Preferences->Audio.
Set the Microphone to “CASTER Stream Mix.”
Double-check that your speaker is set to a CASTER input of your choice.
