Metadata

A Nextcloud plugin which displays file metadata in the file details sidebar. Currently, the supported file types include:

• application/pdf (Document information dictionary)
• application/zip (Comment, number of files)
• audio/flac (VorbisComment)
• audio/mp4 (QuickTime)
• audio/mpeg (ID3v1 and ID3v2)
• audio/ogg (VorbisComment)
• audio/wav (RIFF)
• image/heic (EXIF)
• image/jpeg (EXIF, IPTC, XMP-dc, XMP-photoshop, XMP-mwg-rs, XMP-digiKam TagsList)
• image/tiff (EXIF, IPTC, XMP-dc, XMP-photoshop, XMP-mwg-rs, XMP-digiKam TagsList)
• image/x-dcraw (EXIF, XMP sidecar files)
• video/mp4 (QuickTime)
• video/quicktime (QuickTime)
• video/webm (Matroska)
• video/x-matroska (Matroska)

Support for other formats may be implemented in future releases (feel free to make feature requests).

Localization

The plugin makes use of Transifex, so you can contribute here.

Requirements

• PHP 7.3 or later (tested successfully with 7.3, 7.4, 8.0, and 8.1; problems with EXIF exist in 7.2; other versions may or may not work)
• EXIF support for PHP (if php --ri exif returns Extension 'exif' not present, you might need to install an appropriate package for your system, e.g. by running pkg install php71-exif on FreeBSD/NAS4Free)