my OS: win10
my computer: HP g7, 6Gb, AMD A6-4400M 2,7 GHz
IV versions: 4.38 (32 bit) & 4.44 (64bit).
For 16-bit color depth RGB TIFF images (48 bits/pixel) Irfanview interpretes orientation tag incorrectly (values 1 and 5 are displayed correctly, 2,3,4,6,7,8 incorrectly).
See attached zip file, containing 8 TIFFs with the same image data with all allowed orientation tags (plus companion txt file).
my computer: HP g7, 6Gb, AMD A6-4400M 2,7 GHz
IV versions: 4.38 (32 bit) & 4.44 (64bit).
For 16-bit color depth RGB TIFF images (48 bits/pixel) Irfanview interpretes orientation tag incorrectly (values 1 and 5 are displayed correctly, 2,3,4,6,7,8 incorrectly).
See attached zip file, containing 8 TIFFs with the same image data with all allowed orientation tags (plus companion txt file).