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I'm trying to use Adobe Lightroom Classic to merge 10x images and although they show up just fine in the Panorama Merge Preview dialog when I click on the "Merge" button in that dialog I get this error:

Photo merge error Unable to merge the photos. Failed to import the final merged result from C:\path\to\my images\filename-Pano.dng.

I see that filename-Pano.dng is created in that directory with 40.4 MB of data but Adobe Lightroom just isn't letting me use it.

Any ideas?

I've tried restarting Adobe Lightroom Classic without success.

neubert
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1 Answers1

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A SWAG;
The image is so large that Lightroom has problems loading it (for display and handling) in the normal way.

Photomerge on "many" highres images (i.e. 12MP or higher) has a tendency to create huge "MP" numbers on the result. It might be suitable to actually downsize the images to e.g. 71% (half the surface area, i.e. MP-count) before using Photomerge.

For very nice opensource(?) free to use software, more technical though; google "Hugin"

Hannu
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