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Original file line number | Diff line number | Diff line change |
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Metadata and content analysis service | ||
===================================== | ||
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This extension detects and extracts metadata (EXIF / IPTC / XMP / ...) from potentially thousand different file types | ||
(such as MS Word/Powerpoint/Excel documents, PDF and images) and bring them automatically and natively to TYPO3 when | ||
uploading assets. Works with built-in PHP functions but takes advantage of Apache Tika and other external tools for | ||
enhanced metadata extraction. | ||
This extension detects and extracts metadata (EXIF / IPTC / XMP / ...) from | ||
potentially thousand different file types (such as MS Word/Powerpoint/Excel | ||
documents, PDF and images) and bring them automatically and natively to TYPO3 | ||
when uploading assets. Works with built-in PHP functions but takes advantage of | ||
Apache Tika and other external tools for enhanced metadata extraction. | ||
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.. image:: Documentation/Images/metadata.png | ||
:alt: Metadata for a document | ||
:alt: Metadata for a document | ||
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Requirements | ||
------------ | ||
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For best results, `Apache Tika <https://tika.apache.org/download.html>`__ is required (either as standalone JAR or | ||
running as server). | ||
For best results, `Apache Tika <https://tika.apache.org/download.html>`__ is | ||
required (either as standalone JAR or running as server). | ||
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Extraction of metadata from common image files (jpg, tiff, ...) is often quicker using external tool | ||
`exiftool <http://www.sno.phy.queensu.ca/~phil/exiftool/>`__ and if not available, it will fall back to PHP's built-in | ||
EXIF and IPTC library. | ||
Extraction of metadata from common image files (jpg, tiff, ...) is often quicker | ||
using external tool `exiftool <https://exiftool.org/>`__ and if not available, | ||
it will fall back to PHP's built-in EXIF and IPTC library. | ||
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For PDF, external tool `pdfinfo <http://linuxcommand.org/man_pages/pdfinfo1.html>`__ will be used. | ||
For PDF, external tool | ||
`pdfinfo <https://www.xpdfreader.com/pdfinfo-man.html>`__ will be used. | ||
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Read more in the `manual <https://docs.typo3.org/typo3cms/extensions/extractor/>`__. | ||
Read more in the | ||
`manual <https://docs.typo3.org/p/causal/extractor/master/en-us/>`__. |
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