Cinematic photos help you relive your memories in a way that feels more vivid and realistic—so you feel like you’re transported back to that moment. To do this, we use machine learning to predict an image’s depth and produce a 3D representation of the scene—even if the original image doesn’t include depth information from the camera. Then we animate a virtual camera for a smooth panning effect—just like out of the movies.
Google Photos will automatically create Cinematic photos for you. Just make sure your app is updated and when one’s ready for you.
https://blog.google/products/photos/new-cinematic-photos-and-more-ways-relive-your-memories/
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