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https://issues.apache.org/jira/browse/IMAGING-132?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Benedikt Ritter updated IMAGING-132:
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Fix Version/s: Patch Needed
> Remove Exif, XMP and IPTC Metadata
> ----------------------------------
>
> Key: IMAGING-132
> URL: https://issues.apache.org/jira/browse/IMAGING-132
> Project: Commons Imaging
> Issue Type: Improvement
> Components: Format: JPEG
> Affects Versions: 1.0
> Environment: Windows
> Reporter: Jacinto Verdaguer
> Labels: performance
> Fix For: Patch Needed
>
>
> I need to delete all the metadata (Exif, IPTC and XMP) of many JPEG images.
> Is there a single command to do this?
> {code:java}
> public static void removeExifMetadata(final File jpegImageFile, final File
> dst, boolean exif, boolean xmp, boolean iptc) throws IOException,
> ImageReadException, ImageWriteException {
> OutputStream os = null;
> boolean canThrow = false;
> try {
> os = new FileOutputStream(dst);
> os = new BufferedOutputStream(os);
> if(exif)
> new ExifRewriter().removeExifMetadata(jpegImageFile, os);
> else if(iptc)
> new JpegIptcRewriter().removeIPTC(jpegImageFile, os);
> else if (xmp)
> new JpegXmpRewriter().removeXmpXml(jpegImageFile, os);
> canThrow = true;
> } finally {
> IoUtils.closeQuietly(canThrow, os);
> }
> }
> {code}
> This form seems too slow, involves reading and writing the file 3 times.
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