Alley in Pisa, Italy

by Lars Kotthoff

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2
votes
1answer
28 views

How can I copy all metadata, including color profiles, from one jpg to another?

I tried exiftool -tagsFromFile but it seems to skip color profile exif.
0
votes
3answers
66 views

How to erase ALL metadata associated with an image? [duplicate]

I'm looking for a way to get rid of ALL metadata associated with an image. What should I do?
2
votes
1answer
171 views

How can I copy all meta tags, other than the thumbnail, from a source jpg to a destination jpg?

I just started to use the EXIFTool but can't figure out how to copy all meta info from one file to another without destroying the destination file's thumbnail image. Is there any way to do so ?
1
vote
2answers
102 views

Search large collection of images for exif tags without lightroom/aperture etc

Is there a way, possibly using exiftool, to quickly search an entire directory or disk of images for a certain exif/XMP/IPTC tag and maybe even give a summary of what the collection contains ...
5
votes
1answer
109 views

What metadata can I safely delete without affecting the appearance of an image?

I would like to remove as much metadata as possible from an image without changing its appearance. I have used exiftool -all= image.jpg and it works well most of the time, but quite often the colors ...
3
votes
3answers
158 views

Is there a well-known way to store a taxonomy hierarchy in XMP, IPTC or EXIF?

A client has an image bank with many pictures. They have categorised those pictures in a hierarchy. Now they want to move the pictures to a new image bank and I am asked to put this hierarchy into the ...
1
vote
1answer
118 views

Extracting unique ID of images [closed]

I messed up my image collection and it now contains a lot of duplications. Unfortunately, the file names are not unique either as the collection is coming from several devices that simply order the ...
3
votes
1answer
152 views

Can I programatically manipulate Lightroom's “rejected” flag in images?

Can I use a tool like exif2 or exiftool to programatically inspect and manipulate the flag used for "Rejected" in Lightroom? I can't find a field that seems to correspond to it. If not, is there ...
1
vote
1answer
618 views

What does “Unique Id” in Picasa map to in EXIF?

In Picasa, in the Properties List, there is a property labeled "Unique Id". In the Exif spec, there is a field called ImageUniqueId. However, I have tried several Exif libraries/command line tools ...
4
votes
2answers
1k views

How to add EXIF Lens data in Lightroom for unknown lens?

One of my prime lenses is non-electronic and so the photos EXIF data does not include any lens information. These show up in Lightroom 4.3 as "Unknown". I see no way through Lightroom to add this ...
4
votes
2answers
335 views

How to add keywords to lightroom from a textfile (after import)?

I have a fairly large (20,000 photos) catalog. I'm trying to add keywords from the exif data that lightroom doesn't read, for instance any effects (like "pop color") applied to the photo. Using ...
7
votes
1answer
1k views

How to change camera model with exiftool?

I bought a Nikon D600 only to realise that Lightroom 4 can't read the RAW format that it shoots in. I've done some research and found that some people use the Exiftool to change the model and then ...
5
votes
1answer
324 views

Format for importing keywords into Lightroom from exif

I have my photos on disk and I want to import them into Lightroom. On each photo I have keyword information in the exif and when I import the files in Lightroom I can see the keywords appear in the ...
5
votes
3answers
362 views

How to find all photos taken in April - any April?

I have 100+ gB of photos going back 25 years. They are arranged in a directory tree by category, with nested sub-directories. How can I make a search for all photos taken in a given month, say April, ...
5
votes
3answers
430 views

What is the proper exif tag to mark a lens as a fisheye?

I'm shooting panoramas with a manual 8mm fisheye lens on my Canon 60D DSLR (APS-C, 1.6x crop factor). Since the camera cannot talk to the lens, the exif data in the pictures is all wrong. I know how ...
2
votes
2answers
858 views

How do I use exiftool to update Lightroom's Hierarchical Subject?

I thought this would do it: $ exiftool -XMP:HierarchicalSubject="people|Test" Test.jpg 1 image files updated $ exiftool -G -j -n Test.jpg | grep Test "SourceFile": "Test.jpg", ...
1
vote
1answer
371 views

Why doesn't the Nikon D90 record ISO in EXIF?

Why is there no ISO data in EXIF of images taken with Nikon D90? I'm using exiftool.