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jpeg 2000 16bits/chanel
Posted: Mon Jun 20, 2011 10:23 pm
by 17132
Hello,
Jpeg 2000 files with 16bit/chanel color are not readable. These files come from Photoshop CS4 and CS5.
With 8bit color there is no issue.
Is this a limitation that can be removed or a bug ?
Thanks in advance for any response
Re: jpeg 2000 16bits/chanel
Posted: Tue Jun 21, 2011 6:46 am
by xnview
Could you send me a sample?
Re: jpeg 2000 16bits/chanel
Posted: Wed Jun 22, 2011 2:19 am
by 17132
hello
here is a sample:
http://www.filehosting.org/file/details ... rge_02.jpf
The image is viewed as a grey area with red, blue and green dots. Sometimes the edges can be distinguished through these points
Thanks to look at these issue.
PS
Sorry for the filehosting link, it is perhaps not the easiest way, but no image hosting site understand jpeg2000.
Re: jpeg 2000 16bits/chanel
Posted: Wed Jun 22, 2011 9:34 am
by xnview
Ok, if you have the luratech jpeg 2000 plugin (lwf_jp2.dll) and not the jasper jpeg2000 plugin (Xjp2.dll), it works...
Re: jpeg 2000 16bits/chanel
Posted: Fri Jun 24, 2011 9:32 pm
by 17132
You are right but the lurawave does not take into account the ICC profile in contrary to the jasper one.
Re: jpeg 2000 16bits/chanel
Posted: Fri Jun 24, 2011 10:04 pm
by xnview
I'll try to fix the jasper one
Re: jpeg 2000 16bits/chanel
Posted: Sat Jun 25, 2011 10:16 am
by 17132
Thanks a lot.
I hoppe, it is not a too big issue