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Safe makernote types

Started by neebah, October 03, 2016, 05:07:09 PM

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Phil Harvey

You can see for yourself.  I listed the models where show this problem.  You can download samples of each from here.  Look at them with the Exiftool -htmlDump feature.

- Phil
...where DIR is the name of a directory/folder containing the images.  On Mac/Linux/PowerShell, use single quotes (') instead of double quotes (") around arguments containing a dollar sign ($).

neebah

Thanks Phil.  I'm trying to avoid the problem of changing too much exif in my app.  Would love to just edit XMP data.  But then I realized changing/adding camera and date information requires changing the exif data. 

neebah

Just to be clear.  All of these types have problems   ;D

neebah

I'm going to start a database of these issues from your list of files for makernotes that go by your typing system, camera sample, makernote structure and whether it is contained in the app1 segment of exif.  Would you be interested in hosting it.  Could be useful

Phil Harvey

I would have to see what your database looks like before I could answer this.  But my guess is that it wouldn't be worth posting because it would be of interest to only a very small number of people.

- Phil
...where DIR is the name of a directory/folder containing the images.  On Mac/Linux/PowerShell, use single quotes (') instead of double quotes (") around arguments containing a dollar sign ($).

neebah

Is there a way to have exiftool output whether or not a photo has makernotes to a csv (yes/no result for the file(

Phil Harvey

exiftool -p "$filename,$makernotes:all" DIR

- Phil
...where DIR is the name of a directory/folder containing the images.  On Mac/Linux/PowerShell, use single quotes (') instead of double quotes (") around arguments containing a dollar sign ($).