Legacy ImageMagick Discussions Archive

Hi.

I have a small problem.
i want convert a .bmp file to a .jp2 file

i`m in a domain with userrights.
with my admin account the convert of my .bmp file works without an error.

unter main userrights i will receive this error message

convert: unable to create image `sss.jp2' @ error/jp2.c/WriteJP2Image/877.

can anybody tell me why it works with admin acount and not with a user account ?

thank you very much

best regards
mandragora

Good morning

Has nobody any idea what`s wrong ?

thank you very much

best regards
mandragora

I have no idea. It would help if you told us your platform, IM version, exact IM command, and link to the image that gives the problem.

Hi sbibgo,

My Platform is Windows Xp Prof. x86
ImageMagick-6.6.1-Q16

I use the command

for %%b in (*.bmp) do convert %%b %%~nb.jp2

in a batch file.
the image is local on my computer. so i can`t give you a link.

with admin privilegs it works perfectly but with main user rights i will receive this error message
i hope this helps

thank you very much

best regards
mandragora

do you have the Jasper delegate library installed?

convert -list configure

Look at line starting with DELEGATES, does it contain jp2?

Have you checked that you can (as ordinary user) create files in that directory?

Does convert work for other file types? Eg:

convert logo: logo.png
convert logo: logo.jpg
convert logo: logo.jp2

hi and good morning.

the jasper delegate libraries seems to be installed.

this is what i get

DELEGATES bzlib freetype jpeg jp2 lcms png tiff x11 xml wmf zlib

and yes, i can create files in this directory.

and i think the problem is by converting to a .jp2 file.

i`ve tested with other extensions and it will work good.

C:\Programme\ImageMagick-6.6.1-Q16>
C:\Programme\ImageMagick-6.6.1-Q16>for %b in (*.bmp) do convert %b %~nb.jpg

C:\Programme\ImageMagick-6.6.1-Q16>convert 11111.bmp 11111.jpg

C:\Programme\ImageMagick-6.6.1-Q16>
C:\Programme\ImageMagick-6.6.1-Q16>for %b in (*.bmp) do convert %b %~nb.png

C:\Programme\ImageMagick-6.6.1-Q16>convert 11111.bmp 11111.png

C:\Programme\ImageMagick-6.6.1-Q16>for %b in (*.bmp) do convert %b %~nb.jp2

C:\Programme\ImageMagick-6.6.1-Q16>convert 11111.bmp 11111.jp2
convert: unable to create image `11111.jp2' @ error/jp2.c/WriteJP2Image/877.

C:\Programme\ImageMagick-6.6.1-Q16>

any ideas why it doesnt work with .jp2 `?

thank you

best regards
mandragora

try

convert image.bmp JP2:image.jp2

I dusted off my Windows XP machine, installed IM 6.6.1-4 Q16 and tried (in an ordinary user account):

convert logo: logo.bmp
convert logo.bmp logo.jp2

It works fine, as it also does under IM 6.5.4-0 Q8.

Sorry, I don't know what else to suggest.

update/reinstall your Jasper library and recompile IM (is the only suggestion I can make if it works for snibgo)

I just installed the pre-built Windows binary, without compiling anything. I think it has Jasper built-in, but I'm not sure. I don't think I've ever installed Jasper, as a separate chunk of software, on that machine.