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https://issues.apache.org/jira/browse/PDFBOX-5196?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17348661#comment-17348661
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Tilman Hausherr commented on PDFBOX-5196:
-----------------------------------------
Duplicate of PDFBOX-5137, but the good thing is that you provided an example
(which the other person didn't). I'll try to fix this in the weekend.
> Wrong color space detected for some Jpeg images
> -----------------------------------------------
>
> Key: PDFBOX-5196
> URL: https://issues.apache.org/jira/browse/PDFBOX-5196
> Project: PDFBox
> Issue Type: Bug
> Components: Parsing
> Affects Versions: 2.0.23
> Reporter: Stéphane Vallée
> Priority: Major
> Attachments: lotus.jpg
>
>
> When retrieving the number of components in a jpeg image, class
> org.apache.pdfbox.pdmodel.graphics.image.JPEGFactory seems to retrieve the
> wrong metadata ("markerSequence/sos/@numScanComponents" instead of
> "markerSequence/sof/@numFrameComponents").
> As a consequence, a wrong color space might be assigned to the image,
> preventing such image to be properly rendered in an PDF document.
> Attached is a jpeg file whose color space will be wrongly determined
> (PDDeviceGray.INSTANCE instead of PDDeviceRGB.INSTANCE)
>
>
>
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