If you wish to record computer audio using the Mac application, here are the steps you should follow.
​
Step 1: Launch Vmaker Mac application and click on the computer audio icon

Step 2: Mute your microphone input on the application

Step 3: Start recording!
​
NOTE: You can also choose to record computer audio without muting the microphone input but please note that the input audio from your microphone will overlap with the system audio recording.