It is not possible to create any digital raw image (including the DCR format used by Kodak) from a JPEG picture. RAWs are special because they contain special metadata recorded and saved by the digital camera, these are not present in JPGs, thus making a digital RAW from the would make not sense and no program allows it.
Convert JPEG bitmap image format to Kodak Digital Camera Raw Image Format.
We found one software available in the database for this conversion.
Linux/Unix software - convert jpeg to dcr on Linux
A digital photo editing and converting software for Linux
Convert from jpeg file format
|Yes, darktable supports jpeg file conversion as a source file type.||No||No||No||No||No||No||No|
The table with program actions contains information about what each program is capable of doing with their files. This may be a good pointer for further searches for certain file conversions and help you find the converter you are looking for if our search result is insufficient for you. However, it is far from perfect and may sometimes show results which are not really usable because of the nature of the software handles the files. So a conversion that appears as possible, just because of matched actions, may in fact not be possible.