I have screensavers (from SoundSpectrum) I like very much on my MBP with Mojave.
Is there a way to display the active ScreenSaver window via AppleTV on my television screen?
If so, would some one please guide me how to do it? TIA
You can mirror your screen to the Apple TV via Airplay, and the screen saver should be displayed on the TV when it kicks in, or is activated manually.
See here: How to AirPlay video and mirror your device's screen - Apple Support
You can mirror your screen to the Apple TV via Airplay, and the screen saver should be displayed on the TV when it kicks in, or is activated manually.
See here: How to AirPlay video and mirror your device's screen - Apple Support
If the Airplay Display dropdown is disabled, that means its not detecting your Apple TV as an available device.
What model of Apple TV do you have?
How is it connected to the router?
Are the Mac and Apple TV connected to the same Wi-Fi network?
Solved.
AirPlay was OFF in Settings Menu on AppleTV application on my tv.
I go to System Pref>Displays>Cinema HD, check Show mirroring
but AirPlay Display is OFF and when I click it does NOT turn on
--> There is no 
icon in my Menu bar>
?
Glad you figured it out.
Screensaver to TV via AppleTV ?
