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https://issues.apache.org/jira/browse/IMAGING-100?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13538997#comment-13538997
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Damjan Jovanovic commented on IMAGING-100:
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According to http://dev.robotbattle.com/bugs/view.php?id=533
there are 2 cases when multiple App13 segments appear: one is (a) where a
single IPTC block is split into multiple segments, and the other is (b) when
there are multiple independent IPTC blocks.
This image is case (b). To write a patch for this, I also need a case (a) image
so I can see exactly how to distinguish these cases.
> Sanselan stumbles on attached image
> -----------------------------------
>
> Key: IMAGING-100
> URL: https://issues.apache.org/jira/browse/IMAGING-100
> Project: Commons Imaging
> Issue Type: Bug
> Components: Format: JPEG
> Affects Versions: 0.97
> Reporter: Luis Arias
> Priority: Minor
> Attachments: employee.jpg
>
>
> The attached image gives rise to the following exception when using sanselan
> to retrieve exif orientation information as follows:
> IImageMetadata metadata = Sanselan.getMetadata(bytes);
> JpegImageMetadata jpegMetadata = (JpegImageMetadata) metadata;
> TiffField orientation =
> jpegMetadata.findEXIFValue(TiffConstants.EXIF_TAG_ORIENTATION);
> orientation.getIntValue();
> | org.apache.sanselan.ImageReadException: Jpeg contains more than one
> Photoshop App13 segment.
> at
> org.apache.sanselan.formats.jpeg.JpegImageParser.getPhotoshopMetadata(JpegImageParser.java:609)
> at
> org.apache.sanselan.formats.jpeg.JpegImageParser.getMetadata(JpegImageParser.java:309)
> at org.apache.sanselan.Sanselan.getMetadata(Sanselan.java:978)
> at org.apache.sanselan.Sanselan.getMetadata(Sanselan.java:871)
> at org.apache.sanselan.Sanselan.getMetadata(Sanselan.java:846)
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