On Tue, Sep 27, 2016 at 7:01 AM, Christian Gunning <[email protected]> wrote: > Hello all, Hi.
> I'm new to darktable, and my experiences have been great. Thanks so much > for the excellent tool. Note - I'm using 2.0.6 on debian. > > I've been testing the raw capabilities of a Git2 camera > (www.gitup.com/home/12-gitup-git2-action-camera-pro-packing.html, Sony Exmor > IMX206 16MP sensor, Novatek 96660 chip). So far, darktable is the only linux > tool that will even recognize and read this camera's raw files (dcraw et al > don't). :) > The images import fine, >and the "Image Information" panel show full, correct EXIF info. Huuh, for raw images from that camera? > Exported jpegs, however, lack all EXIF info, and I get the > following error (on the commandline that started the GUI): > > [exiv2] /media/2016_0924_215133_001.RAW: /media/2016_0924_215133_001.RAW: > The file contains data of an unknown image type > [xmp_attach] /tmp/2016_0924_215133_001.jpg: caught exiv2 exception > '/media/2016_0924_215133_001.RAW: The file contains data of an unknown image > type' > [export_job] exported to `/tmp/2016_0924_215133_001.jpg' Anyway long story short. I have access to that camera too, and i was the one to add support for this camera into darktable. And i can tell you that those raw images have no metadata whatsoever. They are just plain sensor dump. No EXIF. Not even your usual TIFF tags. The only data stored in raw file is the sensor readout. For metadata, the only approach i envision is shooting JPG+RAW, and manually storing JPG metadata into .RAW.xmp sidecar via exiv2 / exiftool. I have just tried to come up with such a script, but failed. Maybe others will succeed :) > I've also imported and then exported jpegs from this camera without any > issues. I've included an example .RAW and (unprocessed) exported .jpg here: > https://keybase.pub/xian/darktable/ > > This is a fairly low priority for me, but I thought I'd pass the information > along. > > Best, > Christian Roman. > ___________________________________________________________________________ > darktable developer mailing list to unsubscribe send a mail to > [email protected] ___________________________________________________________________________ darktable developer mailing list to unsubscribe send a mail to [email protected]
