XnView Software

I am afraid I can not help you with that. If I use the Sony software for reading out EXIF data, the field is called ISO. I guess the internal name could be the one you mentioned.

No App, using the firmware of my camera.

Hi Pierre,

I tried the following: I copied the picture which is linked above back to my camera using another file name. I selected the picture on my camera and looked into EXIF data, and there are again 102.400. That means, that the correct ISO value is in the file, but Windows ignores that and ...

Ok, I wonder what's the matter, the file was not modified by copying to the HDD, and look at this picture, what my camera is saying:

https://drive.google.com/drive/folders/ ... sp=sharing

Here is a picture with ISO 102.400. I notices, after copying to my HDD, Windows shows in the properties for this picture also ISO 65.535.

Hi,

Today I noticed, that the ISO values in EXIF section are wrong. On my Digital Camera Sony Alpha 7 RV I have the ISO 102.400 in EXIF data in XNView the value is 65.535. It seems these discrepencies occur for all ISO values >65.535.

Please check it and fix it. Todays cameras can a lot more than ...

Using current version 1.6.5 64bit, Win 11, external exFAT SSD, jpg.

I did the losless rotation function on several photos. After doing that thumbnails and photos were shown in correct orientation, also with Windows explorer, Windows Photo, Paint and other Apps, everything seems fine.

Then I wanted ...