How do I use QuickTime Player provided with the Mac OS to Perform screen projection
- First connect the iPhone to the Mac using a USB cable.
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Go to the Application Center and open QuickTime Player.
- In the menu bar of File, find New Movie Record.
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In the QuickTime Player recording interface, find the red Record button and click the arrow next to it.
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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.