Make sure your Mac and Apple TV are connected to the same Wi-Fi. (Preferably 5G band Wi-Fi)
2.Install 1001 TVs
Apple TV: Open the App Store, search for “1001 TVs”, and download and install it. Or click directly to get the 1001 TVs for Apple TV.
Mac: Click to download 1001 TVs for Mac.
3. Cast screen (mirror screen)
1.Launch 1001 TVs on Apple TV. 2.Launch 1001 TVs on your Mac, goto the "Screen Mirror" page and choose “Mirror to TV” feature. Devices that connected to the same Wi-Fi will be displayed for you. 3.Select the Apple TV device we want to connect, click it, and the Mac appears on the TV. 4.If no available devices are, you can also add target device manually. Click the "Add it manually" button, and enter the ip address provided by the TV side, then you can start mirror.
Change the projection resolution on the Mac side to meet different customer needs.
If you encounter screen lag, it is recommended to try lowering the resolution.
1.No sound when mirroring the screen, it is recommended that the computer has speakers. 1.Try to connect to the 5G band Wi-Fi, the screen will be more stable, and the delay will be less.