16 bit tiff files with ProPhotoRGB - from Nikon scanner (program: Vuescan).
There are two errors:
A) When I rotate the picture in view mode ACDsee asks whether to save the file, when I do so ProPhoto RGB gets replaced by sRGB. (the colors are not changed)
When I rotate the file in the browser window, the icc profile remains unchanged.
B) during conversion to jp2 the ICC profile is removed. (i.e. there is no profile in the jp2 file). ACDsee warns that metadata will be lost, but surely ICC profile is critical and should be kept. (Same for converting back from jp2 to tif).
Edwin


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