In continuing with my theme of sharing in last weeks post, I want to delve into the topic of virtual copies and how my team and I have been leveraging them in our collaborative workflow. We’ll look at how we use virtual copies to not only preview various changes, but commit those changes to a non-destructive file that can be shared with or without its associated Lightroom catalog.

Any ‘Student of the Virtual Copy’ will first read up on of the great virtual copy techniques provided previously by Jon Canfield and George Mann

We use virtual copies a lot. As a pseudo-derivative file, they’re perfect for testing, experimenting, and analyzing changes without having to commit to anything. But there comes a time where we have to commit to our changes. In a collaborative environment, we have to consider that RAW files and their associated catalogs may not be archived together, or when we want to do a metadata search across all RAW files without using Lightroom search - or without opening a catalog.

Let’s look at the process.

First, we make a virtual copy of our source image and make any necessary adjustments - here we have created a 1 x 1 crop of the source image:

We may go through numerous iteration of the above process until we get an image we are happy with. Once in place, we’ll commit those changes to a non-destructive DNG derivative:

We still keep our virtual copies as they are in the catalog, although now we have a physical derivative that can exsit outside Lightroom as well:

We’re finding that Lightroom really plays well with others. As our team passes RAW files and catalogs around while we finalize client images, we have yet to run into any situation(s) where Lightroom won’t bend to our needs. As much as this should be expected, we are also find that when your goal is to work in Lightroom - only to dump your changes into a non-Lightroom centric environment … it delivers!

Best Wishes,

|Brandon Oelling
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