Last modified: 2014-10-28 16:31:12 UTC

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Bug 72377 - Book PDF contains a 292 MB image


Summary:	Book PDF contains a 292 MB image

Status:	VERIFIED FIXED

Product:	OCG
Classification:	Unclassified
Component:	PDF renderer (Other open bugs)
Version:	unspecified
Hardware:	All All

Importance:	Unprioritized normal
Target Milestone:	---
Assigned To:	Nobody - You can work on this!

URL:	https://it.wikipedia.org/w/index.php?...
Whiteboard:
Keywords:

Duplicates:	68576 (view as bug list)
Depends on:
Blocks:	72372
	Show dependency tree / graph

Reported:	2014-10-22 19:43 UTC by Nemo
Modified:	2014-10-28 16:31 UTC (History)
CC List:	2 users (show)

See Also:
Web browser:	---
Mobile Platform:	---
Assignee Huggle Beta Tester:	---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Description Nemo 2014-10-22 19:43:18 UTC

According to pdfimages -j, the PDF in URL contains a 292 MB image (https://it.wikipedia.org/wiki/Diego_Vel%C3%A1zquez#Las_Meninas ):
$ exiftool -fast2 cotton--014.jpg
ExifTool Version Number         : 9.70
File Size                       : 292 MB
File Type                       : JPEG
MIME Type                       : image/jpeg
JFIF Version                    : 1.01
Resolution Unit                 : inches
X Resolution                    : 600
Y Resolution                    : 600
Image Width                     : 26065
Image Height                    : 30000
Encoding Process                : Baseline DCT, Huffman coding
Bits Per Sample                 : 8
Color Components                : 3
Y Cb Cr Sub Sampling            : YCbCr4:4:4 (1 1)
Image Size                      : 26065x30000

Several other images are in the megabytes, but order(s) of magnitude less (the following is in blocks).
$ ls -s1S 
totale 409448
299208 cotton--014.jpg
 10208 cotton--078.jpg
  8504 cotton--040.jpg
  8056 cotton--008.jpg
  7384 cotton--028.jpg
  6620 cotton--012.jpg
  5368 cotton--089.jpg
  4948 cotton--035.jpg
  3660 cotton--009.jpg
  3568 cotton--022.jpg
  3048 cotton--007.jpg
  3040 cotton--010.jpg
  2584 cotton--067.jpg
  2388 cotton--047.jpg
  2220 cotton--069.jpg
  2180 cotton--019.jpg
  2100 cotton--038.jpg

Comment 1 Gerrit Notification Bot 2014-10-22 20:11:20 UTC

Change 168169 had a related patch set uploaded by Cscott:
Fix "image size too big" check.

https://gerrit.wikimedia.org/r/168169

Comment 2 Gerrit Notification Bot 2014-10-22 20:13:24 UTC

Change 168170 had a related patch set uploaded by Cscott:
Force images to be 600x600 pixels maximum.

https://gerrit.wikimedia.org/r/168170

Comment 3 Gerrit Notification Bot 2014-10-22 20:38:22 UTC

Change 168170 merged by jenkins-bot:
Force images to be 600x600 pixels maximum.

https://gerrit.wikimedia.org/r/168170

Comment 4 Gerrit Notification Bot 2014-10-22 20:40:35 UTC

Change 168169 merged by jenkins-bot:
Fix "image size too big" check.

https://gerrit.wikimedia.org/r/168169

Comment 5 Nemo 2014-10-22 21:38:06 UTC

Thanks! The 403 MB PDF is now only 40 MB. :)

Comment 6 C. Scott Ananian 2014-10-28 16:31:12 UTC

*** Bug 68576 has been marked as a duplicate of this bug. ***

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