I exported a jpg file of 102 MB which had the properties shown below this message
I did no corrections at all.
I exported with the same resolution without resizing and with 100% quality.
The exported file had exactly all the same properties.
To my big surprise, the size of the exported file was 202 MB.
It had nearly doubled.
Of course, basically the same happens if I do some “small” corrections to the image.
Fortunately, when exporting the exported file again, there was not increase in size anymore.
The size remained exactly the same.
The original file is the output of a VIISAN A3 scanner.
How can I understand this?
How can I avoid this?
How can I reasonnably avoid this?
My first guess is a “mismatch” of the jpeg compression between viisan and dxo.
Colour Model: RGB
DPI Height: 1.200
DPI Width: 1.200
Pixel Height: 19.842
Pixel Width: 14.031
Profile Name: sRGB IEC61966-2.1