If you load a 16 bit color depth Tiff image, Irfanview silently reduces the color depth to 24 bit.
If you afterwards safe the file to the same name (e.g. after rotating) you got a data loss. Hopefully you have a backup to restore the original 16 bit file.
Irfanview should at least warn.
If you afterwards safe the file to the same name (e.g. after rotating) you got a data loss. Hopefully you have a backup to restore the original 16 bit file.
Irfanview should at least warn.
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