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Posted to dev@pdfbox.apache.org by "Tilman Hausherr (JIRA)" <ji...@apache.org> on 2017/12/04 17:14:00 UTC
[jira] [Resolved] (PDFBOX-4024) YCbCr JPEGs not implemented
[ https://issues.apache.org/jira/browse/PDFBOX-4024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Tilman Hausherr resolved PDFBOX-4024.
-------------------------------------
Resolution: Fixed
Assignee: Tilman Hausherr
Thank you for the patch; snapshot available at
https://repository.apache.org/content/groups/snapshots/org/apache/pdfbox/pdfbox-app/2.0.9-SNAPSHOT/
> YCbCr JPEGs not implemented
> ---------------------------
>
> Key: PDFBOX-4024
> URL: https://issues.apache.org/jira/browse/PDFBOX-4024
> Project: PDFBox
> Issue Type: Improvement
> Components: Rendering
> Affects Versions: 2.0.7, 2.0.8
> Environment: Windows 10
> Reporter: savan patel
> Assignee: Tilman Hausherr
> Fix For: 2.0.9, 3.0.0 PDFBox
>
> Attachments: DCTFilter.java.patch, YCbCrToCMYK.pdf
>
>
> I have a pdf in which one particular image has a DeviceCMYK colorspace and DCTDecode filter. When i convert it to image it gets weird background color. i got warning "YCbCr JPEGs not implemented". so i implemented it and it renders right image after that.
> i attached the pdf and patch. issue is on first page of pdf.
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