General discussion

bug ? NEX-5 raw files and 2 green channels when demosaicking in RD

Forums: 

bug ? NEX-5 raw files and 2 green channels when demosaicking in RD

raw = https://app.box.com/s/k9ykb4cp1dl6lk4316s3i09a0twmoxkw

granted neither RD nor FRW are "raw converters" purpose-wise, but when you do demosaick raw files for a user to view in both apps isn't here a bug related to 2 green channels disbalance for this camera model (at least this one) ? see top - middle part of the frame with zoom > 200% vs other areas

just $0.02

happy New Year's EVE

Nikon Z7 raw and RawDigger just quitting on it ...

Forums: 

Nikon Z7 raw and RawDigger just quitting on it ...

I downloaded https://www.dpreview.com/reviews/image-comparison/download-image?s3Key=b...

this is DSC_2114.NEF - ISO 1600 raw from a Studio shots @ DPreview... if the link does not work - see screenshot to locate the file to download

and tried to opened it in RawDigger... it just quits, no error messages

Raw format Sony and Fuji - Histograms

Forums: 

Dear All

For astrophotography I recently did some cooling tests with my Sony Nex-3N and my Fuji X-A1 (30s exposure, closed camera, ISO1600). From Rawdigger histograms, the Fuji seems clearly superior concerning noise behavior, however, the Sony histograms have only each 2nd/4th bin filled at identical RD settings. I attach the two histograms for comparison, does anybody have an idea what difference in raw format might lead to this effect?

Best regards

Thomas

Pages

Subscribe to RSS - General discussion