[wp-trac] [WordPress Trac] #38522: HTTP Errors on Upload with Certain PDFs

[WordPress Trac]

#38522: HTTP Errors on Upload with Certain PDFs
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 Reporter:  mikeschroder  |       Owner:  mikeschroder
     Type:  defect (bug)  |      Status:  assigned
 Priority:  normal        |   Milestone:  4.7
Component:  Media         |     Version:  trunk
 Severity:  normal        |  Resolution:
 Keywords:  needs-patch   |     Focuses:
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Comment (by dglingren):

 Thanks, @mikeschroder for the kind words and the additional
 questions/suggestions. I re-tested the MLA thumbnail generation,
 increasing the resolution to 128dpi and the image size to 300x388 pixels.
 The time increased from 5.37 seconds to 9.61 seconds; significant but not
 dramatic. I increased the image size to 1088x1408 at 128dpi and the time
 was actually a bit faster.

 The document for the timing test has 392 pages, and the file is 32,953KB
 (32MB+). The page count seems more significant than the file size. I have
 lots of documents with large page counts if you want them.

 The four-document set for the "multiple copies" issue has 126 pages. I can
 do more testing to give you more information if that's helpful.

 I would be happy to share the documents for your testing. Can you give me
 specific instructions on the best way to do that?

 For @joemcgill - Note that I am using the "old" Media/Add New (Upload New
 Media) admin submenu, not the Media/Library submenu or the Media Manager
 Modal Window. MLA adds features to that screen for assigning taxonomy
 terms, etc. to items as they are uploaded, so I always test with that
 screen.

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Ticket URL: <https://core.trac.wordpress.org/ticket/38522#comment:7>
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