I am using exiftool to find out if an tif image has any alpha property(to check transparency).
The command I am using is like
exiftool -ExtraSamples -T abcd.tif
From this link I understood the concept of checking alpha
I have normally seen exiftool return 'Associated Alpha' or 'Unassociated Alpha' as Extra Samples value
But for one particular file Extra Samples value returns 'Unknown (1 0)' Can anyone please explain what does this mean?