I just noticed my command line isn't quite right... (in case anybody blindly tries what I wrote)
you have to use -c and a redirection to a file to get a fully specifiable file name for the output file dcraw -4 -o0 -T -c /path/to/cr2 > /path/to/output.tif or you can just run it dcraw -4 -o0 -T /path/to/file.cr2 and it will create a new file in the same path with the tif extension When running it it will perform no colour scaling and should leave the colour in the same colour space as the RAW file, so it is likely you will not get nice pictures, visually the saturation and hue will probably look odd because camera raw spaces are not display ones. You can specify an alternative colour space via the -o option Kevin On Mon, May 4, 2015 at 10:36 AM, Jerome Esnault <esnault.jer...@gmail.com> wrote: > Hello, > > I tested the dcraw conversion and it gave me a darker result (whatever the > colorSpace destination), so I assumed this is intrinsic to the camera sensor > parameters and/or the picture was took within these conditions. > If you want to test it, feel free to try my program from there : > https://github.com/ejerome/CheckImgLinearity > Thanks again, > Best, > Jeorme > > > > 2015-04-28 11:48 GMT+02:00 Jerome Esnault <esnault.jer...@gmail.com>: >> >> OK, thanks! >> It could be great if this could be part of the OIIO lib feature :) >> Many thanks. >> Best, >> Jerome >> >> 2015-04-22 12:17 GMT+02:00 Kevin Wheatley <kevin.j.wheat...@gmail.com>: >>> >>> using dcraw you can do something like... >>> >>> dcraw -4 -o0 -T /path/to/cr2 /path/to/output.tiff >>> Kevin >>> _______________________________________________ >>> Oiio-dev mailing list >>> Oiio-dev@lists.openimageio.org >>> http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org >> >> > > > _______________________________________________ > Oiio-dev mailing list > Oiio-dev@lists.openimageio.org > http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org > _______________________________________________ Oiio-dev mailing list Oiio-dev@lists.openimageio.org http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org
