Writing multiple jpgs to a single DNG

[shakesbeery]

Hi all,

Here's my situation: I have a group of images (from focus stacking) that I'd like to save as a single DNG file. The JPGs are just raw color data--so there is no metadata. Luckily, for each group I have a list of all the necessary tags and their values which are needed to write a coherent DNG file. I think I can convert the tag data to an xmp file, but how do I go about putting everything together so it saves to one file?

Thank you!

[StarGeek]

Exiftool doesn't deal with image data, just the metadata.  It can't convert image files.  You'll have to look into something else to do that

[shakesbeery]

Ah, OK. That's an important distinction.  Thank you!