Background: Photoshop lets users select one of 7 different algorithms when they export an image as a JPG.Lightroom does not have the ability for the customer to select an algorithm. Question #1: In Lightroom, which one of Photoshop’s 7 algorithms is used when you export as a JPG? Question #2: If “Automatic” is the answer, does this use one of the following two depending if the customer is enlarging the image or reducing it?Enlarge: uses Bicubic SmootherReduce: uses Bicubic SharperOr is Lightroom able to select any of the other algorithms (Nearest Neighbor, Bilinear, Preserve Details)?

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Question

What Algorithm does Lightroom use for export?

Background: Photoshop lets users select one of 7 different algorithms when they export an image as a JPG.
Lightroom does not have the ability for the customer to select an algorithm.

Question #1: In Lightroom, which one of Photoshop’s 7 algorithms is used when you export as a JPG?

Question #2: If “Automatic” is the answer, does this use one of the following two depending if the customer is enlarging the image or reducing it?
Enlarge: uses Bicubic Smoother
Reduce: uses Bicubic Sharper

Or is Lightroom able to select any of the other algorithms (Nearest Neighbor, Bilinear, Preserve Details)?

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