Am Sonntag, 8. Dezember 2013, 10:47:47 schrieb David Vincent-Jones: > Well ... this is even more interesting. > > I downloaded two test images from dpreview, a normal city scene as well > as one of their color/resolution test shots and put them into a fresh > folder. > > This was my terminal response: > david@W530:~/darktable/build/src$ darktable -d > [rawspeed] No decoder found. Sorry. > [rawspeed] No decoder found. Sorry.
As expected. We don't lad these RAW files ... > But after 10 seconds the 2 RAF files were decoded an were ready for > processing. > > In darkroom I noticed that there was no processing (after the > '0-original) in the history ... and this says that it's not a RAW that was loaded. So I feel confirmed that it was GraphicsMagic loading the files. > but the image looked exceptionally good at > that point. I was concerned over noise but then found it was small dust > particles on a black bottle. I compared the colors of the Wolf-Faust > target in the image with my copy of the same target .. they appeared > identical. The raw appears very sharp but I did apply minimal basic > sharpening and nothing more. Second image same ... with impressive detail. Does anyone know what format GM converts the files to? 8bit JPEG or some decent high bit depth format? > I am more than surprised. The only down side appears that the mysterious > decoding takes much longer than I would normally expect. The images are > remarkable! The long processing times are to be expected if GM does a full resolution convert. Maybe I should search for some test files myself. > David Tobias [...]
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