We support Airplay via screen mirroring only through Chrome browsers on a Mac. Casting is not supported on Safari and iOS devices(iPhone/iPad).
To enable screen mirroring and connect to your Apple TV:
Disable the option Use hardware acceleration when available on your Chrome browser and Relaunch the browser.
Connect your Mac to the same Wi-Fi network as your Apple TV.
On your Apple TV, go to Settings, select Apple AirPlay and HomeKit, and set AirPlay option to on.
On your Mac, go System Preferences > Displays.
Click Add Display drop-down and select your Apple TV.
To disable the option Use hardware acceleration when available on your Chrome browser:
Click the kebab menu or the three dots on the top right corner of your Chrome browser.
Click Settings.
Click System.
Set the Use hardware acceleration when available option to Off.
Click the Relaunch option that is displayed.
You can refer https://support.apple.com/en-gb/HT204291 for more details.
How do I cast on ROKU?
How do I cast using Google Chromecast?
To enable screen mirroring and connect to your Apple TV:
Disable the option Use hardware acceleration when available on your Chrome browser and Relaunch the browser.
Connect your Mac to the same Wi-Fi network as your Apple TV.
On your Apple TV, go to Settings, select Apple AirPlay and HomeKit, and set AirPlay option to on.
On your Mac, go System Preferences > Displays.
Click Add Display drop-down and select your Apple TV.
To disable the option Use hardware acceleration when available on your Chrome browser:
Click the kebab menu or the three dots on the top right corner of your Chrome browser.
Click Settings.
Click System.
Set the Use hardware acceleration when available option to Off.
Click the Relaunch option that is displayed.
You can refer https://support.apple.com/en-gb/HT204291 for more details.
How do I cast on ROKU?
How do I cast using Google Chromecast?
Updated on: 09 / 06 / 2022