(You may need to adjust your security preferences in order to open this too.)Īfter launching the Soundcast app, you should now see the icon in your menu bar. zip file, open it, and drag the Soundcast app to your Applications folder. The second is the actual app we'll be using, Soundcast. Download Soundflower from Rogue Amoeba (.zip).pkg because of your security preferences, you can change them or make a one-time exception. The first is called Soundflower, which you won't have to interact with but is needed to allow 'redirection of the system audio output as a system audio input.'ĭownload the. In order for this to work properly, you will need two applications on your Mac.