[Originally posted by djc on 2008-06-02 12:34:39-07]
Hi!
I recently figured out that the Canon DPP does not copy all the Exif-fields to converted JPGs. For instance, LensType is missing. Unfortunately (stupid me) I have deleted some of the CR2 files, otherwise I probably could just copy the Exif headers. Nevertheless, is there any chance of adding the LensType Tag to a JPG file?
I tried the following:
exiftool -n -LensType=237 test.jpg
1 image files updated
But when opening test jpg with DPP, there is no LensType information available. If thats somehow important, I use a Canon 40D, mainly with the 16-35 2.8, 24-105 f4 and 70-200 f4 lenses.
[Originally posted by exiftool on 2008-06-02 13:22:03-07]
I just tested DPP with a 40D CR2 and you are right: It doesn't copy
any of the makernote information to the new JPEG image.
I am surprised.
ExifTool can not be used to add or delete individual makernotes tags.
This includes generating makernotes from scratch, which is what
you would require. However, as an alternative I would suggest that
writing this information to the XMP:Lens tag since this could be more
compatible with other applications (but likely not
DPP).
- Phil