Questions tagged [hyperxmp]

makes it easy to include XMP metadata in a PDF. Specify metadata through hyperref’s mechanisms thus requiring virtually no modifications. Hyperxmp defines metadata required for PDF/A, PDF/X and PDF/UA standards.

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Does June 2022 LaTeX require use of padmanagement-testphase and hyperref key pdfproducer?

Are either of the commented-out lines below still needed with the June 2022 release of LaTeX? Specifically: Is the \RequirePackage{pdfmanagement-testphase} automatically invoked by \DocumentMetadata{...
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Why is hyperxmp suppressing the PDf Info dictionary?

The following source generates in the log file the following: Package hyperxmp Warning: Suppressing the _entire_ PDF Info dictionary. (hyperxmp) Please notify the hyperxmp maintainer. .....
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PDFA compliance vs. pdf metadata with newtx

According to pages 28-29 of the documentation for the newtx package, version 1.704 (January 9, 2022), the following source includes the "elements [needed] to specify to generate a pdf satisfying ...
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Why this failure for hypersetup using an input or usepackage approach?

I am working to develop a template as a class file (expanding from the memoir class). The development includes a set of empty \newcommand invocations that are to be changed depending on where the ...
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2 votes
1 answer
112 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Why is there so much outdated font info in my PDF (XML) metadata?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. ...
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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 ...
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2 votes
1 answer
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Changed hyperxmp or hyperref causing error with pdfdate={\today}

The following used to be OK. With the most recent release of hyperxmp, it no longer does, giving error: ./hypersetup-bug.tex:9: Argument of \hyxmp@pdf@to@xmp@date has an extra }. <inserted text> ...
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Package doclicense gives error with hyperxmp; PDF is produced

Compiling the following MWE: \documentclass{article} \usepackage[ type={CC}, modifier={by-sa}, version={4.0}, lang={spanish} ]{doclicense} \usepackage{lipsum,siunitx} \begin{...
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Clash between hyperxmp and authblk

Here is a MWE: \documentclass{article} \title{Title} \author{Author} \usepackage{hyperxmp} \usepackage{hyperref} \usepackage{authblk} \usepackage{pdfcomment} \begin{document} \maketitle some text \...
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16 votes
1 answer
304 views

Who cares about metadata?

I do add metadata to my LaTeX documents since more than a decade. hyperref and hyperxmp provide an interface to do so. Recently the possibilities have expanded with hyperxmp. You can add more and more ...
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Difference between two ways of embedding metadata into pdf outpurt [duplicate]

The following source, using hyperref, shows two different ways of embedding metadata into the output from using pdflatex: Using the pdfx package with option a-2u — this happens when the flag validate ...
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Validate pdf with and without pdfx

The following document, which uses hyperref, illustrates two ways of embedding metadata into the output from pdflatex: Using the pdfx package with option a-2u — this happens when the flag validate is ...
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1 vote
2 answers
158 views

Adding XMP Metadata to my document

besides the printed book an e-book version is planned and the publisher requires certain XMP metadata to be set for it. More specifically Title, Author, Copyright-Status, Copyright-Notice and ...
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1 vote
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\today as argument in hypersetup leads to an error

Consider this MWE \documentclass{article} \usepackage{hyperxmp,hyperref} \hypersetup{pdfdate={\today}} \begin{document} Hello World! \end{document} I get as error message: ! Argument of \hyxmp@pdf@...
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4 votes
2 answers
201 views

Package incompatibility with hyperxmp and silence?

I was wondering how to dig into this further. I believe I saw in the silence package's changelog that it had to make some changes to be compatible with hyperref, so I wonder if I'm hitting a new bug ...
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1 answer
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Conflict between siunitx and hyperxmp?

When I typset this MWE: % arara: lualatex: {synctex: yes, shell: yes} \documentclass[% fontsize=10pt, % twoside,% DIV=calc, % a4paper]{...
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11 votes
1 answer
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Generate PDF/A-1b with LuaLaTeX

update since pdfx and hyperxmp are not compatible I try to use lualatex to generate PDF/A-1b compatible files without creating and xmp file. My attempt does not work. The pdf is generated but adobe ...
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1 vote
1 answer
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Spurious comma appears when combining hyperref pdfa with hyperxmp

I'm authoring a document using LuaLatex / TexLive v. 6:2016-33.20160520 on Fedora 25. When I use both the hyperref and hyperxmp packages a strange comma appears at the very bottom right of the page (...
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7 votes
1 answer
104 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 ...
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47 votes
2 answers
2k views

Why do PDF files produced by pdflatex not pass validation?

Why do simple PDF files compiled with pdflatex contain so many PDF errors? The simplest example I can see is "Hello World!" that once compiled, \documentclass{report} \begin{document} Hello ...
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3 votes
1 answer
440 views

hyperref vs hyperxmp

What is the better package to use in embedding metadata, hyperref or hyperxmp? Which has a wider range or can be extended further? (Like: Does using xmp metadata more reliable than just embedding a ...
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9 votes
1 answer
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Copyright metadata into Adobe Reader using pdflatex

Ok, first of all I'm quite aware there are a couple of question that address this issue. More in specific: How to add copyright information to PDF metadata Eliminate/Edit PDF properties added by ...
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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?
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37 votes
1 answer
5k views

PDF/A with hyperref on TeX Live 2013

I am trying to make PDF/A from LaTeX (not from LuaTeX etc.) with TeX Live 2013 on Fedora Linux. This works: \documentclass{article} \begin{document} What cat says? \label{meow} See question on ...
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1 vote
1 answer
3k 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 ...
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8 votes
2 answers
391 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 ...
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6 votes
2 answers
549 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 ...
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27 votes
4 answers
10k views

How to add copyright information to PDF metadata

The Last(?) Word I have now accepted @MatthewLeingang's answer. This directs me to the hyperxmp package, which appears to be the simplest solution (for me as a very-end user). The fact that this doesn'...
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48 votes
3 answers
6k 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 ...
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