Search found 39 matches

by jgutierrez
Sat May 04, 2013 7:09 am
Forum: MP - Suggestions
Topic: jpeg 2000 decoding performance
Replies: 8
Views: 1734

Re: jpeg 2000 decoding performance

Maybe J2K-Codec guys will be interested in a free license to XnViewMP as an exchange of a credit in the about dialog?
http://newsgroup.xnview.com/viewtopic.php?f=60&t=27931
by jgutierrez
Tue Aug 14, 2012 10:21 am
Forum: MP - Suggestions
Topic: Arithmetic decoding disabled in libjpeg-turbo
Replies: 7
Views: 4243

Re: Arithmetic decoding disabled in libjpeg-turbo

Hello Pierre,

Were the samples I provided enought for you?
Do you want some more?

Thanks.
by jgutierrez
Mon Aug 13, 2012 10:04 am
Forum: MP - Suggestions
Topic: Arithmetic decoding disabled in libjpeg-turbo
Replies: 7
Views: 4243

Re: Arithmetic decoding disabled in libjpeg-turbo

Sure! Find attached some requested samples, nevertheless, you can always use jpegtran -aritmetic in order to convert a regular Huffman JPEG to Aritmetic, or jpegtran -optimize to do the oposite. For your information, GIMP is able to view and edit arithmetic JPEG images with no problems too. arithmet...
by jgutierrez
Mon Aug 13, 2012 7:58 am
Forum: MP - Suggestions
Topic: Arithmetic decoding disabled in libjpeg-turbo
Replies: 7
Views: 4243

Arithmetic decoding disabled in libjpeg-turbo

It seems that XnViewMP is not able to decoded JPEG files that use arithmetic encoding as opposite of Huffman. Since it is using libjpeg-turbo, it should be as easy as compiling with the define D_ARITH_CODING_SUPPORTED.

Is there any chance it would be added in future builds?

Thanks.
by jgutierrez
Wed Jul 25, 2012 5:59 pm
Forum: MP - Suggestions
Topic: Suggestion - .bip file thumbnail reader
Replies: 3
Views: 1526

Re: Suggestion - .bip file thumbnail reader

That are good news Pierre!
by jgutierrez
Wed Jul 25, 2012 5:58 pm
Forum: MP - Suggestions
Topic: Webp 0.1.99 Support
Replies: 19
Views: 3658

Re: Webp 0.1.99 Support

+1 to your suggestion.
by jgutierrez
Tue Apr 24, 2012 6:16 pm
Forum: MP - Suggestions
Topic: xnview MP 0.48 x64 ?
Replies: 2
Views: 670

Re: xnview MP 0.48 x64 ?

Waiting for the Win64 build too!
by jgutierrez
Sun Sep 11, 2011 2:29 pm
Forum: MP - Suggestions
Topic: Files association
Replies: 4
Views: 722

Re: Files association

0.39 has been just released, but I do not see yet the options to associate file extensions.
Is there any estimation for implementing it?
by jgutierrez
Wed Dec 29, 2010 8:59 pm
Forum: MP - Resolved Bugs & Requests
Topic: Static linking against Qt
Replies: 2
Views: 867

Re: Static linking against Qt

I think that only used functions will included in the executable, meaning that unless XnViewMP is using the 100% of the Qt provided code, it will be reduced, at least in terms of disk usage and ZIP distribution. As for launching speed, probably static linking is more efficieint, if we sum to that th...
by jgutierrez
Wed Dec 29, 2010 3:56 pm
Forum: MP - Resolved Bugs & Requests
Topic: webp
Replies: 2
Views: 972

Re: webp

It is strange because I tried to open a webp file, and it opened in a blank tab (tested with 0.33 Win64). Also the supported formats dialogs, does not show webp.

Anyway write support, will make users easy to converts their existing JPEG, JPEG2000 materials to webp.
by jgutierrez
Wed Dec 29, 2010 3:56 pm
Forum: MP - Resolved Bugs & Requests
Topic: Static linking against Qt
Replies: 2
Views: 867

Static linking against Qt

Probably if XnViewMP is statically linked against Qt, only used functions will be included in the executable, meaning that it will launch faster, require less memory, and less space on disk (also ZIP distribution will also be smaller).
by jgutierrez
Tue Dec 28, 2010 7:53 pm
Forum: MP - Resolved Bugs & Requests
Topic: webp
Replies: 2
Views: 972

webp

I would like to see webp format supported in XnViewMP. having the possibility to read and write webp would make XnViewMP one of the firsts apps supporting it.
Library sources are available at http://code.google.com/intl/es-ES/speed/webp/
by jgutierrez
Sun Dec 26, 2010 9:06 am
Forum: MP - Suggestions
Topic: File associations in Windows x64 not working?
Replies: 3
Views: 1319

Re: File associations in Windows x64 not working?

I noticed that in non MP, associations are available under Integration -> File Associations that is not yet available on MP, so I guess that is the explanation of them not working, the feature is not yet ported to MP!
by jgutierrez
Sun Dec 26, 2010 9:05 am
Forum: Classic - Suggestions
Topic: libjpeg-turbo
Replies: 5
Views: 1111

Re: libjpeg-turbo

I see both XnView and XnView MP use LibFormat 5.76, does this means that libjpeg-turbo is used in both?
by jgutierrez
Sun Dec 26, 2010 9:03 am
Forum: MP - Suggestions
Topic: Windows x64 binaries?
Replies: 9
Views: 1678

Re: Windows x64 binaries?

Pierre, just say 0.33 with the new Win64 build and it is impressive. General performance is noticeable faster than the Win32 counterparts.
Unfortunatelly Qt 4.7.1 seems a bit more bloated under x64 than in x86, but nothing you can do on that.