
They use the Camera Raw engine for processing. Standard: Lightroom Classic creates standard previews. The Filmstrip and Grid view of the Library module uses minimal previews temporarily, until Lightroom renders standard-size previews for those thumbnails.Įmbedded & Sidecar: These previews are larger, also camera-generated, and they take a little longer to create than minimal previews. They are the fastest type of preview to create. Minimal: These previews are the small, low-resolution JPEG previews embedded in the photos, which the camera generates. When you import photos, you can choose from three types of previews of progressively higher quality: Lightroom Classic uses previews to display photo thumbnails in the Grid view, the Loupe view, and in the Slideshow, Print, and Web modules. To see the details of your particular system configuration, in Lightroom Classic, choose Help > System Info.



