Search found 23 matches

by Ganesha
2016-08-09T23:48:30-07:00
Forum: Developers
Topic: Unable to find Imagemagick 7.0.1-2 in release downloads
Replies: 1
Views: 1200

Unable to find Imagemagick 7.0.1-2 in release downloads

Hi ,
Unable to find the version 7.0.1-2 in http://www.imagemagick.org/download/releases/ . Provide any url to download Imagemagick 7.0.1-2 version
by Ganesha
2016-06-30T23:39:35-07:00
Forum: Developers
Topic: TIFF to png conversion Not a TIFF or MDI file
Replies: 1
Views: 1680

TIFF to png conversion Not a TIFF or MDI file

I am using the below command to get the first page of tiff as png. Am getting the following error

Code: Select all

convert input.tiff[0] output.png
Error:
convert: Not a TIFF or MDI file, bad magic number 1280 (0x500)
Can anyone help me?
by Ganesha
2016-05-31T02:09:02-07:00
Forum: Developers
Topic: Imagemagick popen() shell vulnerability via filename
Replies: 5
Views: 2435

Re: Imagemagick popen() shell vulnerability via filename

snibgo wrote:

Code: Select all

convert '|echo Hello > hello.txt;' null:
Vulnerability confirmed on IM v6.9.2-5, pre-built binary, on Windows 8.1.

Vulnerability also persists even in latest version ImageMagick 7.0.1-2
by Ganesha
2016-04-25T05:06:24-07:00
Forum: Developers
Topic: Image Quality in Imagemagick
Replies: 7
Views: 3065

Re: Image Quality in Imagemagick

On doing so, what filter it uses?
by Ganesha
2016-04-25T03:21:53-07:00
Forum: Users
Topic: Installation of convert command
Replies: 2
Views: 1341

Installation of convert command

Is there any easy way to install convert with all delegates?? Thanks in advance.
by Ganesha
2016-04-25T03:19:46-07:00
Forum: Developers
Topic: Image Quality in Imagemagick
Replies: 7
Views: 3065

Image Quality in Imagemagick

I use a jar http://www.java2s.com/Code/Jar/j/Downloadjavaimagescaling085jar.htm for resizing images like jpeg,png. This jar gives a good quality of image after resize which I feel better than that of imagemagick's command convert test.jpg -resize WxH> testresize.jpg Is there any other way of resizin...
by Ganesha
2016-01-05T06:05:13-07:00
Forum: Users
Topic: convert pdf to png causes High CPU utilisation
Replies: 5
Views: 2666

Re: convert pdf to png causes High CPU utilisation

thanks Bonzo will try your suggestion
by Ganesha
2016-01-03T23:28:05-07:00
Forum: Users
Topic: convert pdf to png causes High CPU utilisation
Replies: 5
Views: 2666

Re: convert pdf to png causes High CPU utilisation

@Bonzo Since the document is a sensitive one. I can't share it. But I have found out that the gs command running background of the not converted pdf using 100% CPU. gs -q -dQUIET -dSAFER -dBATCH -dNOPAUSE -dNOPROMPT -dMaxBitmap=500000000 -dAlignToPixels=0 -dGridFitTT=2 -sDEVICE=pamcmyk32 -dTextAlpha...
by Ganesha
2015-12-30T05:15:40-07:00
Forum: Users
Topic: convert pdf to png causes High CPU utilisation
Replies: 5
Views: 2666

convert pdf to png causes High CPU utilisation

Code: Select all

convert in.pdf[0] out.png
this command converts most of the pdf to png but sometimes results in 100% CPU utilisation of ghostscript and also resulting in a never ending process :(

PS: am using Imagemagick 6.9.2-4
by Ganesha
2014-09-10T03:23:11-07:00
Forum: Bugs
Topic: converting PS file with 1000 pages to png takes more time
Replies: 10
Views: 2656

Re: converting PS file with 1000 pages to png takes more tim

Am currently using latest version of Imagemagick (6.8.9-7) and Ghostscript (9.14). And system I use is MAC. I can't perform above action even after the updating, same outputs are listing. Kindly provide me a solution.I get the same kind of results ..
by Ganesha
2014-09-04T03:22:13-07:00
Forum: Bugs
Topic: converting PS file with 1000 pages to png takes more time
Replies: 10
Views: 2656

Re: converting PS file with 1000 pages to png takes more tim

hello any update on this?
by Ganesha
2014-08-26T01:06:37-07:00
Forum: Bugs
Topic: converting PS file with 1000 pages to png takes more time
Replies: 10
Views: 2656

Re: converting PS file with 1000 pages to png takes more tim

Hi, convert testing.ps[0-99] test.png convert testing.ps[100-199] test.png convert testing.ps[200-299] test.png convert testing.ps[300-399] test.png convert testing.ps[400-499] test.png convert testing.ps[500-599] test.png convert testing.ps[600-699] test.png convert testing.ps[700-736] test.png Let...
by Ganesha
2014-08-25T05:27:20-07:00
Forum: Bugs
Topic: converting PS file with 1000 pages to png takes more time
Replies: 10
Views: 2656

Re: converting PS file with 1000 pages to png takes more tim

Hi, I tried this command convert testing.ps[0-99] test.png convert testing.ps[100-199] test.png convert testing.ps[200-299] test.png convert testing.ps[300-399] test.png convert testing.ps[400-499] test.png convert testing.ps[500-599] test.png convert testing.ps[600-699] test.png convert testing.ps[...
by Ganesha
2014-08-24T22:39:47-07:00
Forum: Bugs
Topic: converting PS file with 1000 pages to png takes more time
Replies: 10
Views: 2656

Re: converting PS file with 1000 pages to png takes more tim

Thanks for the reply . Is there any command in convert to get the count of the pages in ps files?