You can also choose to display images from an art gallery curated by. Open Google app settings>Google assistant>scroll down to Ambient mode>toggle on both the options there, and select albums from which you want photos to be. With Castify, you can cast photos, videos, and music from your device onto your smart TV and see them on the big screen with your loved ones. Supported devices include streaming devices such as Google Chromecast, Google Home, Chromecast Ultra and many more. Note: For more help, explore the Google Photos Help Center. Select Google Photos as the source of photos to display in Ambient mode on the Chromecast. Watch your personal photos, videos & music on your TV and enjoy. Learn how to get started with a Google Photos account. To enjoy your personal photos, you need a Google Photos account. With Google Photos, you can enjoy the photos that mean the most to you on your TV with Chromecast.

At the top right corner, tap Settings.

If you have Chromecast with Google TV, you can change Ambient Mode settings on your TV screen.

You can only access and manage Ambient Mode preferences on Chromecast or Chromecast Ultra from the Google Home app.

The maximum resolution of Ambient Mode on Chromecast Ultra devices is 1080p. Select the photo or album you want to cast, and then, at the top right, select Cast.

All Ambient Mode preferences associated with your Chromecast device will be removed when you perform a factory reset on the device.

Ambient Mode allows Chromecast to access the local time and weather associated with your device's location, as well as photos and personalized content associated with your Google Account.

You must be signed into your Google Account to set up and configure Ambient Mode.

When your Chromecast or Chromecast Ultra isn't being used, it can quietly keep you entertained with a screensaver called Ambient Mode.

Google photo screen saver chromecast