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riskypotato
Known Participant
Sep 12, 2021 1:51 PM UTC
Question

Converting JPEG to DNG during import

Usually I shoot RAW, with an iPhone 12Pro. Yesterday I mistakenly shot JPEG. When importing the files into Lightroom, I highlighted (as always) "Copy as DNG", which says that it will "copy to new location, import, and convert to DNG". However, after importing, the files remain JPEGs. Am I interpreting this import dialog incorrectly? Is there a way to convert these to DNG after the fact? Thanks for any help.

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5 replies

Community Expert
Nov 3, 2024 2:55 PM UTC

If they stated as JPEGs, they will never become raw. All you get is JPEG data in a dng wrapper. Lightroom can work with these but there will be zero difference working with these vs working with the JPEG. Best not to convert jpeg to dng as all you're doing is making the files less usable outside the Adobe ecosystem. 

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Participant
Nov 3, 2024 1:36 PM UTC
Snapinsta-app_460093629_887772416022663_8014524238778748604_n_1080.jpg
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Bob Somrak
Legend
Sep 12, 2021 3:51 PM UTC

Uncheck "Only Convert Raw files" in the Library menu and it will convert the JPGs.

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M4 Pro Mac Mini. 48GB
DdeGannes
Community Expert
Community Expert
Sep 12, 2021 2:18 PM UTC

After you import the jpeg to Lightroom Classic you can export the file as DNG, a new file will be created and put in a DNG “wrapper” with a .dng designation but the file inside the DNG remains jpeg data. So you will have two files a .jpeg and a .dng.

 

 

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Regards, Denis: Laptop Win 11, ver 24H2, LrC 15.4 PS 27.8;
riskypotato
Known Participant
Sep 12, 2021 2:06 PM UTC

Well I just found the Convert to DNG command in the Library Menu, so I guess that's that. It doesn't seem to change anything though, file-wise.

 

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