Go to the QuickTime Player application choose File/New Screen Recording.In the sound Output, choose Loopback Audio in the Output tab.Īt this point, you will hear no sound from any of your Mac’s applications, but don’t worry. Start at least 5 seconds before where you want to start – this will usually give time for the application to hide any playback controls which might be distracting. Open the media you want to screen capture in your application (if it’s a browser, use Firefox or Chrome, not Safari).Install loopback audio (free extension).To record your Mac’s Screen with both audio and video: This technique can be helpful when needing to record a video of your screen for educational purposes when media is being played back on a browser.
