Legacy ImageMagick Discussions Archive

I installed newest ImageMagick and tried to resize gif image, but the result is not correct, it is striped somehow.

The command was:

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mogrify -format jpg -quality 100 -geometry x140 tuomas.gif

The same occurs in gif->png:

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convert -format png -quality 100 -geometry x140 tuomas.gif tuomas.png

Original gif (click to see in original size):

Result jpg:

Server is Centos6 64 and ImageMagick is ImageMagick-6.8.4, installed from source http://www.imagemagick.org/download/ImageMagick.tar.gz.

The problem didn't exists in Centos 6 default (ImageMagick-6.5.4.7-6.el6_2.x86_64).

Am I doing something wrong or is this a bug in 6.8.4?

Below is my configure:

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# convert -list configure

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Path: /usr/lib/ImageMagick-6.8.4//config-Q16/configure.xmlName           Value-------------------------------------------------------------------------------CC             gcc -std=gnu99 -std=gnu99CFLAGS         -I/usr/include/freetype2 -fopenmp -g -O2 -Wall -pthread -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16CODER_PATH     /usr/lib/ImageMagick-6.8.4/modules-Q16/coders
CONFIGURE      ./configure  '--prefix=/usr' '--enable-shared' '--disable-static' '--with-modules' '--with-perl' '--without-magick_plus_plus' '--with-wmf' '--with-lcms' '--with-rsvg'
CONFIGURE_PATH /usr/etc/ImageMagick-6/
COPYRIGHT      Copyright (C) 1999-2013 ImageMagick Studio LLC
CPPFLAGS       -I/usr/include/ImageMagick-6
CXX            g++
CXXFLAGS       -g -O2 -pthread
DEFS           -DHAVE_CONFIG_H
DELEGATES      bzlib djvu fontconfig freetype jbig jng jp2 jpeg lcms lzma openexr pango png ps rsvg tiff wmf x xml zlib
DISTCHECK_CONFIG_FLAGS --disable-deprecated --with-quantum-depth=16 --with-umem=no --with-autotrace=no --with-gslib=no --with-fontpath= --with-gvc=no --with-webp=no
DOCUMENTATION_PATH /usr/share/doc/ImageMagick-6
EXEC-PREFIX    /usr
EXECUTABLE_PATH /usr/bin
FEATURES       DPC OpenMP Modules
FILTER_PATH    /usr/lib/ImageMagick-6.8.4/modules-Q16/filters
HOST           x86_64-unknown-linux-gnu
INCLUDE_PATH   /usr/include/ImageMagick-6
LDFLAGS        -L/usr/lib 
LIB_VERSION    0x684
LIB_VERSION_NUMBER 6,8,4,2
LIBRARY_PATH   /usr/lib/ImageMagick-6.8.4
LIBS           -lMagickCore -llcms2 -lfreetype -lfontconfig -lXext -lSM -lICE -lX11 -lXt -llzma -lbz2 -lz -lltdl -lm -lgomp -lpthread
NAME           ImageMagick
PCFLAGS        -fopenmp -DMAGICKCORE_HDRI_ENABLE=0 -DMAGICKCORE_QUANTUM_DEPTH=16
PREFIX         /usr
QuantumDepth   16
RELEASE_DATE   2013-03-29
SHARE_PATH     /usr/share/ImageMagick-6
SHAREARCH_PATH /usr/lib/ImageMagick-6.8.4/config-Q16
SVN_REVISION   11558
TARGET_CPU     x86_64
TARGET_OS      linux-gnu
TARGET_VENDOR  unknown
VERSION        6.8.4
WEBSITE        http://www.imagemagick.org

Path: [built-in]

Name           Value
-------------------------------------------------------------------------------
FEATURES       OpenMP 
NAME           ImageMagick
QuantumDepth   16

We have a fix for the problem you reported. Look for it in ImageMagick 6.8.4-5 Beta by sometime tomorrow. Thanks.

Legacy ImageMagick Discussions Archive

Resizing gif produces weird, striped jpg and png

Resizing gif produces weird, striped jpg and png

Re: Resizing gif produces weird, striped jpg and png