[
https://issues.apache.org/jira/browse/IMAGING-299?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Paul Williams updated IMAGING-299:
----------------------------------
Description:
Using the below code based on provided sample doesn't just remove the
TIFF_TAG_MODEL field, but moves its value to another tag, and further relocates
GPS Version ID.
{code:java}
FileUtils.copyFile(src, dst);
try (FileOutputStream fos = new FileOutputStream(dst);
OutputStream os = new BufferedOutputStream(fos)) {
final ImageMetadata metadata = Imaging.getMetadata(src);
final JpegImageMetadata jpegMetadata = (JpegImageMetadata) metadata;
final TiffImageMetadata exif = jpegMetadata.getExif();
final TiffOutputSet outputSet = exif.getOutputSet();
final TiffOutputDirectory exifDirectory = outputSet.getRootDirectory();
exifDirectory.removeField(TiffTagConstants.TIFF_TAG_MODEL);
new ExifRewriter().updateExifMetadataLossless(src, os,
outputSet);
}
{code}
The resultant diff from Exiftool is:
{noformat}
diff a.txt b.txt
2c2
< [System] File Name : a.jpg
---
> [System] File Name : b.jpg
5,7c5,7
< [System] File Modification Date/Time : 2021:05:03 09:34:28+00:00
< [System] File Access Date/Time : 2021:05:03 09:34:29+00:00
< [System] File Inode Change Date/Time : 2021:05:03 09:34:28+00:00
---
> [System] File Modification Date/Time : 2021:05:03 09:34:43+00:00
> [System] File Access Date/Time : 2021:05:03 09:34:43+00:00
> [System] File Inode Change Date/Time : 2021:05:03 09:34:43+00:00
23d22
< [IFD0] Camera Model Name : NIKON D90
67d65
< [GPS] GPS Version ID : 2.3.0.0
74c72
< [IFD1] Thumbnail Offset : 1514
---
> [IFD1] Thumbnail Offset : 1372
134a133
> [XMP-exif] GPS Version ID : 2.3.0.0
136a136
> [XMP-tiff] Camera Model Name : NIKON D90{noformat}
I can not attach the 1.7MB jpeg that has this issue. A smaller lower resolution
version of the same image results in different output
was:
Using the below code based on provided sample doesn't just remove the
TIFF_TAG_MODEL field, but moves its value to another tag, and further relocates
GPS Version ID.
{code:java}
FileUtils.copyFile(src, dst);
try (FileOutputStream fos = new FileOutputStream(dst);
OutputStream os = new BufferedOutputStream(fos)) {
final ImageMetadata metadata = Imaging.getMetadata(src);
final JpegImageMetadata jpegMetadata = (JpegImageMetadata) metadata;
final TiffImageMetadata exif = jpegMetadata.getExif();
final TiffOutputSet outputSet = exif.getOutputSet();
final TiffOutputDirectory exifDirectory = outputSet.getRootDirectory();
exifDirectory.removeField(TiffTagConstants.TIFF_TAG_MODEL);
new ExifRewriter().updateExifMetadataLossless(src, os,
outputSet);
}
{code}
The resultant diff from Exiftool is:
{noformat}
diff a.txt b.txt
2c2
< [System] File Name : a.jpg
---
> [System] File Name : b.jpg
5,7c5,7
< [System] File Modification Date/Time : 2021:05:03 09:34:28+00:00
< [System] File Access Date/Time : 2021:05:03 09:34:29+00:00
< [System] File Inode Change Date/Time : 2021:05:03 09:34:28+00:00
---
> [System] File Modification Date/Time : 2021:05:03 09:34:43+00:00
> [System] File Access Date/Time : 2021:05:03 09:34:43+00:00
> [System] File Inode Change Date/Time : 2021:05:03 09:34:43+00:00
23d22
< [IFD0] Camera Model Name : NIKON D90
67d65
< [GPS] GPS Version ID : 2.3.0.0
74c72
< [IFD1] Thumbnail Offset : 1514
---
> [IFD1] Thumbnail Offset : 1372
134a133
> [XMP-exif] GPS Version ID : 2.3.0.0
136a136
> [XMP-tiff] Camera Model Name : NIKON D90{noformat}
I attach the original photograph
> updateExifMetadataLossless making more changes than requested
> -------------------------------------------------------------
>
> Key: IMAGING-299
> URL: https://issues.apache.org/jira/browse/IMAGING-299
> Project: Commons Imaging
> Issue Type: Bug
> Components: Format: JPEG
> Affects Versions: 1.0-alpha2
> Environment: Maven Dependency:
> {noformat}
> <dependency>
> <groupId>org.apache.commons</groupId>
> <artifactId>commons-imaging</artifactId>
> <version>1.0-alpha2</version>
> </dependency>{noformat}
> MacOS 11.3 using
> {noformat}
> openjdk version "15.0.2" 2021-01-19
> OpenJDK Runtime Environment AdoptOpenJDK (build 15.0.2+7)
> OpenJDK 64-Bit Server VM AdoptOpenJDK (build 15.0.2+7, mixed mode,
> sharing){noformat}
> I've attempted to attach the original image, but upload fails. Do you accept
> 1.7MB jpegs?
> Reporter: Paul Williams
> Priority: Major
>
> Using the below code based on provided sample doesn't just remove the
> TIFF_TAG_MODEL field, but moves its value to another tag, and further
> relocates GPS Version ID.
> {code:java}
> FileUtils.copyFile(src, dst);
> try (FileOutputStream fos = new FileOutputStream(dst);
> OutputStream os = new BufferedOutputStream(fos)) {
> final ImageMetadata metadata = Imaging.getMetadata(src);
> final JpegImageMetadata jpegMetadata = (JpegImageMetadata) metadata;
> final TiffImageMetadata exif = jpegMetadata.getExif();
> final TiffOutputSet outputSet = exif.getOutputSet();
> final TiffOutputDirectory exifDirectory = outputSet.getRootDirectory();
> exifDirectory.removeField(TiffTagConstants.TIFF_TAG_MODEL);
> new ExifRewriter().updateExifMetadataLossless(src, os,
> outputSet);
> }
> {code}
> The resultant diff from Exiftool is:
> {noformat}
> diff a.txt b.txt
> 2c2
> < [System] File Name : a.jpg
> ---
> > [System] File Name : b.jpg
> 5,7c5,7
> < [System] File Modification Date/Time : 2021:05:03 09:34:28+00:00
> < [System] File Access Date/Time : 2021:05:03 09:34:29+00:00
> < [System] File Inode Change Date/Time : 2021:05:03 09:34:28+00:00
> ---
> > [System] File Modification Date/Time : 2021:05:03 09:34:43+00:00
> > [System] File Access Date/Time : 2021:05:03 09:34:43+00:00
> > [System] File Inode Change Date/Time : 2021:05:03 09:34:43+00:00
> 23d22
> < [IFD0] Camera Model Name : NIKON D90
> 67d65
> < [GPS] GPS Version ID : 2.3.0.0
> 74c72
> < [IFD1] Thumbnail Offset : 1514
> ---
> > [IFD1] Thumbnail Offset : 1372
> 134a133
> > [XMP-exif] GPS Version ID : 2.3.0.0
> 136a136
> > [XMP-tiff] Camera Model Name : NIKON D90{noformat}
> I can not attach the 1.7MB jpeg that has this issue. A smaller lower
> resolution version of the same image results in different output
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