Created attachment 8360959 [details] screenshot-bugzilla.png User Agent: Mozilla/5.0 (Windows NT 5.1; rv:26.0) Gecko/20100101 Firefox/26.0 (Beta/Release) Build ID: 20131205075310 Steps to reproduce: Enter this URL in the browser https://issues.apache.org/jira/secure/attachment/12546323/missing_image.pdf or search PDFBOX-1416 on google and display the sample PDF Actual results: The "big" photograph of the girl on the right of page 1 is missing, although it appears for a fraction of a second. Expected results: The "big" photograph of the girl on the right of page 1 should have appeared
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:28.0) Gecko/20100101 Firefox/28.0 Reproduced on latest Nightly (20140112004002).
With the dev version of pdf.js I can see the image, but it is much more faint than acrobat.
With the latest nightly it looks like the alpha mask covers the image upside down :). There is almost invisible head of the girl, while in Adobe Reader top of the image is visible and the bottom is not.
I have reproduced this bug with Firefox Nightly 29.0a1 (Build ID: 20140116030250) on windows 8.1, 64-bit with the instructions from comment 0. Verified as fixed with latest Firefox beta 45.0b3 (Build ID: 20160204142810) Mozilla/5.0 (Windows NT 6.3; WOW64; rv:45.0) Gecko/20100101 Firefox/45.0
[testday-20160219] Fix verified using Firefox 45.0b6 . The "big" photograph of the girl on the right of page 1 does appear.
Marking as verified based on above comments.