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Questions tagged [xmp]

{xmp} is for questions addressing issues related with XMP and TeX. The XMP (eXtensible Metadata platform) is a framework to add metadata to digital material to enhance the workflow in publication.

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"I am unable to change the XMP copyright status

When I use the \RequirePackage{pdfmanagement-testphase} \DeclareDocumentMetadata{testphase=phase-II} packages, I am unable to change the copyright status to Copyrighted. It defaults to Unknown in the ...
murugan anbu's user avatar
2 votes
1 answer
159 views

Why does hyperxmp 5.11 no longer generate dc:creator for authors in XMP?

I have recently switched from using texlive2022 to texlive2023, and in the process some things seem to have broken in hyperxmp. In particular, if I use the following \documentclass{article} ...
mccurley's user avatar
  • 159
11 votes
3 answers
1k views

Error using pdfx on Tex Live 2021

After switching from Tex Live 2019 to 2021, pdfx doesn't seem to work correctly. MWE that works on 2019 but not on 2021: \begin{filecontents*}{\jobname.xmpdata} \Title{Some document} \Author{...
ebbes's user avatar
  • 213
3 votes
1 answer
106 views

Can xmpincl work with unicode text? If not, what other options are there?

I am trying to use the xmpincl package to include the Creative Commons licensing information of a paper into the pdf in a machine-readable way. In the past, this has worked just fine, but for the ...
E.P.'s user avatar
  • 1,415
2 votes
1 answer
167 views

Why is there so much outdated font info in my PDF (XML) metadata?

I am creating a PFD/A compliant file. I finally managed to set pdfcreator, pdfproducer and all other fields to my liking (using hyperref and hyperxmp) and even suppress PTEX.* info. All is good. ...
Ingmar's user avatar
  • 6,700
2 votes
1 answer
164 views

hyperxmp: pdfauthor creates no /Author entry

I recently learned of the disconnect between pdfx and hyperxmp, and have tried to transfer my document entirely over to the latter. Everything seems to be working quite well, except that the key ...
dgoodmaniii's user avatar
  • 4,280
7 votes
1 answer
129 views

How to help citation managers understand my document's metadata?

When I am importing my PDF to Mendeley, it doesn't correctly recognise the title, author etc of my document. I suspect that it just uses criteria like the size of the font to understand what the title ...
MakisH's user avatar
  • 291
3 votes
1 answer
2k views

How to generate dynamically a xmpdata file?

I have a custom class file where I define some variables to be filled by users such as: \author, \title ... And I would like to generate a .xmpdata file that grabs these information. For these I ...
bioinfornatics's user avatar
1 vote
1 answer
587 views

displaying image metadata in Tex or LaTex [duplicate]

Hi I've been struggling with a Floss solution to showing keywords or descriptions of an image as a caption beneath it. My particular use case is that I have a folder of hundreds of images, I use on ...
user114644's user avatar
1 vote
0 answers
291 views

Use pdfx with customized XMP packet

When using pdfx for producing PDF/A-1b documents, one should supply the necessary metadata in a file named _texname_.xmpdata, which will be translated later to the XMP packet proper, pdfa.xmpi. (...
amyspark's user avatar
  • 628
1 vote
1 answer
1k views

Avoiding errors with \includexmp{pdfa-1b}. Any list of best practices and working example(s) with complete .XMP file(s)?

I am getting following error when trying to use some pdfa-1b stuff: (/usr/local/texlive/2015basic/texmf-dist/tex/generic/pgf/frontendlayer/tikz/lib raries/tikzlibrarytopaths.code.tex))) (./...
Erik Ušaj's user avatar
2 votes
2 answers
3k views

Error when adding xmp metadata with xelatex and pdfx

I want to create a pdf according to the PDF/A-1b standard with xelatex and pdfx but I get an error message now when I add my metadata. Using XMP template file: pdfa.xmp ! Argument of " has an extra }....
Til Hund's user avatar
  • 1,181
3 votes
1 answer
2k views

Problem with xmpincl

I get the following error message: ! Undefined control sequence. \xmpinclReadln -><pdf:Producer>\xmpProducer </pdf:Producer> l.47 \includexmp{...
Thomasillo's user avatar
5 votes
1 answer
538 views

Newline in copyright notice string (XMP pdf metadata)

I'm wondering if it is possible to include a newline character in the XMP pdf copyright notice string. I've tried using \\ or \newline but with no sucess... See code below: \documentclass{article} \...
Pedro's user avatar
  • 373
6 votes
1 answer
451 views

How can you use both fontspec and xmpincl?

Is there a way to use both the fontspec and the xmpincl packages? Using PDFTeX returns Fatal fontspec error: "cannot-use-pdftex" The fontspec package requires either XeTeX or LuaTeX to ...
Alex Loomis's user avatar
3 votes
1 answer
440 views

Is it possible to use both hyperxmp and xmpincl in LaTeX?

I am trying to add other xmp metadata to a pdf file which is not covered by hyperxmp. I tried to use both hyperxmp and xmpincl. Building the project in TeXnicCenter produces no errors, so I am ...
KC Roa's user avatar
  • 123
6 votes
2 answers
2k views

How to embed abstract as an XMP metadata?

Can hyperxmp embed the document's abstract as an XMP metadata in LaTeX? If not, can anyone suggest a way on how I can execute this?
KC Roa's user avatar
  • 123
5 votes
1 answer
1k views

Adding metadata using pdfx fails

I'd like to generate a PDF/A-compliant document. Thus I need to embed the metadata using XMP but somehow the following MWE doesn't work. \RequirePackage{pdf14} \documentclass{article} \usepackage[a-...
sdf's user avatar
  • 51
1 vote
1 answer
4k views

Error using hyperxmp package

I'm trying to create xmp metadata using hyperxmp package. After having read the documentation I add in my preample this: \usepackage{hyperxmp} \usepackage{hyperref} \hypersetup{% Configurazione del ...
Mazzy's user avatar
  • 7,712
12 votes
1 answer
1k views

Embedding extended XMP metadata into a PDF file

I am preparing a thesis paper for submission into an electronic library database. Our institution cooperates with the British Library that uses their EThOS system to harvest the papers from the local ...
Petr's user avatar
  • 215
8 votes
2 answers
446 views

hyperxmp + xelatex bug: duplication of pdfkeywords

I found an annoying bug(?) relating to the pdfkeywords metadata field which hyperref allows to set. When hyperref is used in combination with hyperxmp and the document is compiled with xelatex the ...
Matthias's user avatar
  • 4,081
6 votes
2 answers
586 views

XMP with XeLaTeX

I got the hyperxmp package to include XMP copyright information with regular LaTeX but with XeLaTeX there seems to be a problem. I need XeLaTeX for its better font support and typographic features. Is ...
Tuomo Sipola's user avatar
50 votes
3 answers
7k views

Is hyperref really the best way to add metadata to a TeX file?

So I know one of hyperref's features is that it can add metadata to you PDFs. This is a nice feature and if you're putting stuff online, it's good to include metadata. But is the hyperref package ...
Seamus's user avatar
  • 73.6k