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#What is exiftool command line pdf

Primary function: Creating derivative image sizes and formats.I haven’t replaced PDFTk totally as QPDF has some limitations on the number of pages it will merge. QPDF does essentially the same things as PDFtk with the important difference that linearisation doesn’t strip XMP metadata. PDFtk was our first utility that we used for that QPDF

#What is exiftool command line pdf

Our PDF workflow involves creating single page PDFs from scanned images (with or without OCR) and then merging the pages for each item into a single PDF document.

Primary function: Combining and splitting PDF documents.

it is not possible to write a command that will replace an existing file.

we get to embed/update the metadata in the same operation.

Apart from reading and writing metadata we also use it to move files around rather than using copy/move commands because: We also use it to write as much metadata as practical/available into the files. Many of the decisions made in our workflows are based on attributes of the images, so rather than just list files in a directory we use EXIFTool to provide a range of additional metadata.

Primary function: Read and write metadataĮXIFTool is the backbone of many of UDC’s workflows.

Primary command line digitisation tools EXIFTool

This page provides a list of those tools and a brief description of how we use them. This blog refers to a number of command line tools that the University Digitisation Centre uses to automate a number of digitisation processes from manipulating images and PDFs to embedding metadata into files.