On Fri, Nov 21, 2014 at 11:22 PM, Bernhard
<[email protected]> wrote:
> I did those by creating "RAW" images with vuescan:
> http://www.hamrick.com/vuescan/html/vuesc32.htm#outputrawdngformat
>
> But when I import the images to darktable it seems not to be able to read
> those. All I get is white frames with aspect ratio 3:2 but I see some EXIF
> like scanner Manufacturer and Modell as well as date/time of the scan in
> image information.
>
> Any clue?

What darktable version are you using? Please open a bug report and
attach an example file. There's probably something specific to the
vuescan DNGs that rawspeed doesn't support.

By the way. Is there any particular reason for doing DNGs in this
situation? Do film scanners actually produce a bayer pattern? If they
produce RGB you're probably better off just producing a 16bit or 32bit
TIFF.

Cheers,

Pedro

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