Last modified: 2012-08-24 17:20:01 UTC

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Bug 37563 - Proofread Page maximum width for images generated from djvu files
Proofread Page maximum width for images generated from djvu files
Status: RESOLVED DUPLICATE of bug 39015
Product: MediaWiki extensions
Classification: Unclassified
ProofreadPage (Other open bugs)
master
All All
: Unprioritized normal (vote)
: ---
Assigned To: Nobody - You can work on this!
:
Depends on:
Blocks: Wikisource
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Reported: 2012-06-13 18:42 UTC by enomil
Modified: 2012-08-24 17:20 UTC (History)
3 users (show)

See Also:
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Assignee Huggle Beta Tester: ---

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Description enomil 2012-06-13 18:42:20 UTC 
After removing the maximum image width with Bug 33613 there can be errors while generating thumbnails. For example the djvu file [1] has the resolution of 5,664x7,140px. Generating thumbnails up to 3850px working fine, 3851px and more causing an error [2]: "Error generating thumbnail Error creating thumbnail: terminate called after throwing an instance of 'DJVU::GException' pnmtojpeg: EOF / read error reading magic number". [3]

This is limited by $wgMaxShellMemory [4]. The extension must be calculate an maximum width regarding to $wgMaxShellMemory. Perhaps the same for PDF files.

[1] http://commons.wikimedia.org/w/index.php?title=File:Die_Leichenr%C3%A4uber-Gerstaecker-1846.djvu
[2] http://upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Die_Leichenr%C3%A4uber-Gerstaecker-1846.djvu/page1-5664px-Die_Leichenr%C3%A4uber-Gerstaecker-1846.djvu.jpg
[3] http://www.mediawiki.org/wiki/Manual:How_to_use_DjVu_with_MediaWiki#Problems_and_solutions
[4] http://www.mediawiki.org/wiki/Manual:$wgMaxShellMemory
Comment 1 Tpt 2012-08-24 17:20:01 UTC 
Resolved.

*** This bug has been marked as a duplicate of bug 39015 ***
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