I'm having issues getting oiiotool to do a crop operation. I have a 2K dpx. https://github.com/jeremyselan/oiio/blob/crop/dpxtocrop.zip
I want to crop a particular image region, and write out a new output image with just that area as the full frame. (In this case a 1024x32 sub rect). > oiiotool --crop 1024x32+626+103 dpxtocrop.dpx -o out.dpx This gets us close. The data window gets cropped to the correct area, but overall image frame is still 2K. So I try calling fullpixels after the crop: --fullpixels - Sets the 'full' image range to be the pixel data window > oiiotool --crop 1024x32+626+103 --fullpixels dpxtocrop.dpx -o out.dpx But this appears to remove the cropping. The output image is still 2K, and now I even have the other pixels back. I took a stab at just directly setting the display windows, but this command produces garbage. > oiiotool --fullsize 1024x32+626+103 dpxtocrop.dpx -o out.dpx --fullsize %s Set the display window (e.g., 1920x1080, 1024x768+100+0, -20-30) Any ideas would be appreciated. Thanks! -- Jeremy _______________________________________________ Oiio-dev mailing list [email protected] http://lists.openimageio.org/listinfo.cgi/oiio-dev-openimageio.org
