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Extract XMP from JPG or TIF Image FileDownloads for Windows/Linux and Install Instructions Ruby script to extract an embedded XMP from a JPEG or TIFF image file. # file: xmpExtract.rb require 'rubygems' require 'chilkat' # Extract XMP metadata from a JPG or TIF image file. xmp = Chilkat::CkXmp.new() success = xmp.UnlockComponent("Anything for 30-day trial") if not success xmp.SaveLastError("errorLog.txt") exit end success = xmp.LoadAppFile("images/xmpExample.jpg") if not success xmp.SaveLastError("errorLog.txt") exit end # How many embedded XMP documents in the image file? numEmbedded = xmp.get_NumEmbedded() if (numEmbedded == 0) print "This JPG does not have embedded XMP metadata\n" exit end # Retrieve the 1st XMP document as a CkXml object. # (There is usually only a single embedded XMP) xml = xmp.GetEmbedded(0) xml.SaveXml("output/xmpDoc.xml") print("XMP extracted!\n") |
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