Return-Path: X-Original-To: apmail-commons-issues-archive@minotaur.apache.org Delivered-To: apmail-commons-issues-archive@minotaur.apache.org Received: from mail.apache.org (hermes.apache.org [140.211.11.3]) by minotaur.apache.org (Postfix) with SMTP id B03D618A3E for ; Sat, 19 Sep 2015 12:34:04 +0000 (UTC) Received: (qmail 15102 invoked by uid 500); 19 Sep 2015 12:34:04 -0000 Delivered-To: apmail-commons-issues-archive@commons.apache.org Received: (qmail 15021 invoked by uid 500); 19 Sep 2015 12:34:04 -0000 Mailing-List: contact issues-help@commons.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: issues@commons.apache.org Delivered-To: mailing list issues@commons.apache.org Received: (qmail 15007 invoked by uid 99); 19 Sep 2015 12:34:04 -0000 Received: from arcas.apache.org (HELO arcas.apache.org) (140.211.11.28) by apache.org (qpsmtpd/0.29) with ESMTP; Sat, 19 Sep 2015 12:34:04 +0000 Date: Sat, 19 Sep 2015 12:34:04 +0000 (UTC) From: "Remigiusz Malessa (JIRA)" To: issues@commons.apache.org Message-ID: In-Reply-To: References: Subject: [jira] [Commented] (IMAGING-170) TIFF image gains significant size using TiffImageWriterLossless MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit X-JIRA-FingerPrint: 30527f35849b9dde25b450d4833f0394 [ https://issues.apache.org/jira/browse/IMAGING-170?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14877085#comment-14877085 ] Remigiusz Malessa commented on IMAGING-170: ------------------------------------------- I am sorry, but isn't updateExifMetadataLossless() for JPEGs only ? I think I had tried that before. > TIFF image gains significant size using TiffImageWriterLossless > --------------------------------------------------------------- > > Key: IMAGING-170 > URL: https://issues.apache.org/jira/browse/IMAGING-170 > Project: Commons Imaging > Issue Type: Bug > Components: Format: TIFF > Affects Versions: 1.0 > Environment: System: Fedora release 21, kernel version: 3.18.7-200.fc21.x86_64, JAVA: openjdk version "1.8.0_31", IDE: Eclipse Kepler 2, Build id: 20140224-0627 > Reporter: Remigiusz Malessa > Priority: Minor > Attachments: kwf00346.tif > > > Good afternoon, > I am posting an issue report as suggested by mr Benedikt Ritter. It's my first issue report and I've just recently started using the Commons Imaging, so please go easy on me. > ------------------------------------------------ > Using Commons Imaging I am reading a Tiff image (will attempt to attach it to this ticket), then I remove a tag (Focal Plane Resolution Unit) and then I save the new TiffOutputSet to the system using TiffImageWriterLossless. > The original image is 15MB, the new image (with the Tag removed) is 28MB. > Here's how I do it: > {code:title=RemoveTag.java|borderStyle=solid} > import java.awt.image.BufferedImage; > import java.io.File; > import java.io.FileOutputStream; > import java.io.IOException; > import java.io.OutputStream; > import java.util.HashMap; > import java.util.List; > import java.util.Map; > import org.apache.camel.Exchange; > import org.apache.commons.imaging.ImageFormats; > import org.apache.commons.imaging.ImageReadException; > import org.apache.commons.imaging.ImageWriteException; > import org.apache.commons.imaging.Imaging; > import org.apache.commons.imaging.common.ImageMetadata; > import org.apache.commons.imaging.formats.tiff.TiffField; > import org.apache.commons.imaging.formats.tiff.TiffImageMetadata; > import org.apache.commons.imaging.formats.tiff.write.TiffImageWriterLossless; > import org.apache.commons.imaging.formats.tiff.write.TiffOutputDirectory; > import org.apache.commons.imaging.formats.tiff.write.TiffOutputSet; > File tInputFile = new File("/home/rem/TEMP/tags.original.tif"); > File toutputFile = new File("/home/rem/TEMP/tags.new.tif"); > final BufferedImage image = Imaging.getBufferedImage(tInputFile); > ImageMetadata tMetadata = Imaging.getMetadata(tInputFile); > TiffImageMetadata imageMetadata = (TiffImageMetadata) tMetadata; > outputSet = imageMetadata.getOutputSet(); > TiffOutputDirectory exifDirectory = outputSet.getExifDirectory(); > exifDirectory.removeField(41488); > ImageFormats format = ImageFormats.TIFF; > Map params = new HashMap(); > BufferedImage image = Imaging.getBufferedImage(tInputFile); > byte[] bytes = Imaging.writeImageToBytes(image, format, params); > TiffImageWriterLossless writerLossLess = new TiffImageWriterLossless(bytes); > writerLossLess.write(os, outputSet); > {code} -- This message was sent by Atlassian JIRA (v6.3.4#6332)