62 Messages
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1.1K Points
Lightroom/Camera Raw: Photomerge doesn't recognize built-in lens profiles
When stitching a panorama in LR Classic's Photomerge, it reports "Unable to match a lens profile automatically..." even though (a) the lens has a built-in profile (m4/3, Panasonic 14-140), (b) the develop module reports that the built-in profile is applied to all the source images, and (c) pre-Classic LR never had any such problem.
This seems like a bug.
This seems like a bug.
Responses
arjun_haarith
Employee
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139 Messages
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2.3K Points
3 years ago
Could you please share your system information ? Also were these happening during GPU On/Off ?
If possible could you please share a small video of the issue that you are facing, and message me those files/images.
Since you say it looks good in Pre classic, we have to investigate the issue in classic.
Thanks,
Arjun
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tom_fiddaman
62 Messages
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1.1K Points
3 years ago
I suspect that hardware is not the issue, because I just switched systems and the problem occurred on both sides. My old system was an i7-2600s with 8GB and GPU off. My new system is an i7-4790 with 16GB and GPU on (Nvidia K620). Both are Win10.
I noticed this immediately with the introduction of Classic because I tested Photomerge to see if it was faster. However, my usage of Photomerge is intermittent, so it's possible that it crept into one of the last pre-Classic versions first.
Stay tuned...
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kanheiya_agrawal
Employee
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50 Messages
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766 Points
3 years ago
Are you trying to merge jpg files?
-Kanheiya
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tom_fiddaman
62 Messages
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1.1K Points
3 years ago
I spent a little time experimenting today, with strange results. I re-merged some older panoramas from a couple years ago, and they were ok. Then I shot a new one today (same camera & lens), and that worked too. So, it seems to be just a particular set of files that's having this problem.
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kanheiya_agrawal
Employee
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50 Messages
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766 Points
3 years ago
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