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riskypotato
Known Participant
September 12, 2021
Question

Converting JPEG to DNG during import

  • September 12, 2021
  • 5 replies
  • 1639 views

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
November 3, 2024

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. 

Participant
November 3, 2024
Snapinsta-app_460093629_887772416022663_8014524238778748604_n_1080.jpg
Bob Somrak
Legend
September 12, 2021

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

M4 Pro Mac Mini. 48GB
DdeGannes
Community Expert
Community Expert
September 12, 2021

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.

 

 

Regards, Denis: iMac 27” mid-2015, macOS 11.7.10 Big Sur; 2TB SSD, 24 GB Ram, GPU 2 GB; LrC 12.5,; Lr 6.5, PS 24.7,; ACR 15.5,; (also Laptop Win 11, ver 24H2, LrC 15.0.1, PS 27.0; ) Camera Oly OM-D E-M1.
riskypotato
Known Participant
September 12, 2021

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.