Details
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Type:
Improvement
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Status: Closed (View Workflow)
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: 5.7, 5.8, 5.9, 6.2, 6.3
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Component/s: filter-media
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Labels:None
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Attachments:
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Comments:1
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Documentation Status:Not Required
Description
Note: the call to this constructor appears to trigger inefficient processing in multipage PDFs: http://im4java.sourceforge.net/api/org/im4java/core/Info.html#Info(java.lang.String, boolean)
See the discussion in the related ticket.
This constructor triggers a process that appears to extract information about every page within a PDF, but only the first page is needed for thumbnail generation.
This class does not have a constructor that takes a page number.
I believe that a different mechanism needs to be used to detect the cmyk_profile.
Until this is changed, this media filter will be prohibitively slow when the color profile is enabled.