How does an iphone interact with multiple screens of a Mac computer

Method 1:

Use QuickTime Player provided with the Mac system to cast a screen

  1. First connect the iPhone to the Mac using a USB cable.
  2. Go to the Application Center and open QuickTime Player.
  3. In the menu bar of File, find New Movie Record.
  4. In the QuickTime Player recording interface, find the red Record button and click the arrow next to it.
  5. Select your mobile phone from the drop-down menu, and you can project the mobile phone screen onto the computer.

Of course, this method, in addition to the screen, can also record your phone’s screen operations into a video. But this method doesn’t work with video and audio screens, because the Mac doesn’t play the phone’s sound simultaneously.

Method 2:

Use airplay

  1. The Air play server server must be installed on Mac.
  2. After the installation, enable the service.
  3. Select airplay in iPhone Control Center to see Mac;
  4. The two devices must be under the same WiFi;