If you haven’t already done so, go ahead and download and install VLC media player.
If you want to record video in addition to audio, you’ll also need to select a camera device in the drop-down menu next to “Video device name. "
Download and install VLC media player if you haven’t already.
Select Built-in Microphone if you want to use your Mac’s internal microphone. Select Built-in Input if you have an external mic or other audio source plugged into your computer. You’ll need to install Soundflower and select a Soundflower input if you want to record your Mac’s audio.
Play the audio track if you want to record your computer’s audio playback.
By default, VLC stores recorded audio files in the Mac’s “Music” folder.