#404 Black and White DNG previews not loading correctly
Firstly - I love ufraw! Thanks to everyone working on it.
I'm trying to use the embedded previews from DNG files, but the previews are all glitched up (see attachment) if the photo has been to set to 'Black and White' in the Develop section of Lightroom. If this setting is toggled to 'Colour' and exported, then the preview works fine. I've tried every possible combination of settings (in Lightroom export and ufraw) to try and get around the bug, but nothing seems to work.
Here is an example of the code I'm using. I've tried on Mac and Linux (EC2), using UFRAW 0.22.
ufraw-batch bw.dng --embedded-image --out-depth=8 --out-type=jpeg
Does anyone have any idea why this would be happening? I assume the embedded preview is a jpeg, and therefore should be exactly the same as a colour preview.
