DNG 1.7 lossy: unable to open preview

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xnview
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Re: DNG 1.7 lossy: unable to open preview

Post by xnview »

golemus wrote: Sun Sep 06, 2026 1:40 pm Exactly. Below is screenshot of what I see when opening that file. If you open the DNG 1.4 version (_MG_5078.c7.dng) you see that it opens full size preview but the DNG 1.7 version does not although full size JXL preview is inside the file as you can confirm e.g. with extracting previews with exiftool.
i have not that. Could you try 'update catalog from files'? windows?