To record the mac's internal sound with quicktime you need additional software.

How to record internal audio on mac catalina. Go to the sound and select output, soundflower, and input one by one. Since the upgrade to catalina, soundflower stopped. After installation, pull down the apple menu and tap on the system preference.

Next, open movavi screen recorder and select the recording option in the program's sidebar. The app no longer works but if you download. First, you need to download blackhole and install the plugin.

I use a kext file from the retired soundflower app. #catalina use this method to record any audio played through your speaker or mic and store it on your mac. Make adjustments to recording parameters.

How to record screen with internal audio on mac download and install blackhole. After installation, pull down the. Maybe you have previously used soundflower for recording internal audio, and then realized there are problems with audio flower and mac os catalina.