Color temperature information from RAW files...
Is it possible somehow to get the color temperature information from RAW files with Exiv2 library? If not, it would be quite nice feature since some applications (eg digiKam) that uses Exiv2 could be much more useful.
ExifTool (by Phil Harvey) can do this, so maybe it would be possible to improve Exiv2 based on ExifTool.
thanks and regards,
Updated by Robin Mills about 5 years ago
- Status changed from New to Closed
- Assignee set to Robin Mills
- Target version set to 0.26
I believe this is now supported. I pulled down a canon raw file from here: http://www.rawsamples.ch/index.php/en/canon
756 rmills@rmillsmbp:~/gnu/exiv2/trunk $ dir ~/Downloads/RAW* -rw-r--r--@ 1 rmills staff 20M 9 Sep 2013 /Users/rmills/Downloads/RAW_CANON_1DSM3.CR2 757 rmills@rmillsmbp:~/gnu/exiv2/trunk $ exiv2 -pa -g Temperature ~/Downloads/RAW_CANON_*.CR2 Exif.CanonPr.ColorTemperature SShort 1 5500 758 rmills@rmillsmbp:~/gnu/exiv2/trunk $I have linked this to #992 which is a future project to throughly review and test our raw support.