MacBook Configuration of:

Feature 1: Safari and Built-in Microphone to Zoom:

  • Loopback:
    • [Sources] Safari -> [Output Channels] Channels 3 & 4
    • [Sources] Built-in Microphone -> [Output Channels] Channels 1 & 2
  • System Sound: Input: Loopback Audio
  • Zoom Settings: Audio: Microphone: Same as System, or Loopback Audio

Feature 2: Safari to Built-in Output:

  • Loopback: [Output Channels] Channels 3 & 4 -> [Monitors] Built-in Output

How it looks on Loopback:

Screen Shot 2018-12-13 at 11.25.54 AM

How to Delete an Elements on Loopback:

Step 1: Select the element

Step 2: MacBook Tool Bar > Edit > Delete, or command + delete