Hello, my first post here. I have a new camera. It is an OM1 from OM systems. Just came out like a month ago and looks like its a big seller too. I am wondering if I can provide the developers here with any helpful info or files needed to get the RAW files from this camera supported by LibRaw. Especially since some of the software I use for astrophotography uses LibRaw.
LibRaw
raw image decoder
Looking for FastRawViewer? It is HERE!
OM-1 supported by this latest
OM-1 supported by this latest patch: https://github.com/LibRaw/LibRaw/commit/adcb898a00746c8aa886eb06cc9f5a1c...
-- Alex Tutubalin @LibRaw LLC
OM-1 support by the latest patch
I tried the latest patch.
It imports the ORF file. But the colors are really terrible with the default settings. Do you suggest any special settings?
Original file: https://www.lemkesoft.org/temp/original.orf
Imported file: https://www.lemkesoft.org/temp/import_25percent.png
Thorsten
Here is your file processed
Here is your file processed with dcraw_emu -w -T: https://www.dropbox.com/s/z14eycj4932v47s/original.orf.tiff?dl=0
I do not see anything that bad here.
dcraw_emu was just built from LibRaw github/master
Please try to repeat the problem with LibRaw's dcraw_emu (-w -T), if it is not reproduce: the problem is in your code.
-- Alex Tutubalin @LibRaw LLC
The approach via dcraw_emu
The approach via dcraw_emu works.
But is there any way to use:
libraw_processed_image_t *image = RawProcessor->dcraw_make_mem_image(&ret);
and to get the color profile which is embedded by dcraw_emu into the TIFF?
Thorsten
The profile created is very
The profile created is very close to sRGB profile (default tone curve is slightly different).
So, if the problem still exists: please make sure
a) you use real updated LibRaw, not outdated .dll or .so/.dylib somewhere in the shared library path
b) you have recompiled your application too: offsets in LibRaw object may change resulting in unexpected things
-- Alex Tutubalin @LibRaw LLC