XnView Classic : Support Read/Write JPEG XL file

Ideas for improvements and requests for new features in XnView Classic

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happy666
Posts: 7
Joined: Sun Dec 11, 2022 6:06 pm

XnView Classic : Support Read/Write JPEG XL file

Post by happy666 »

Suggestion :

XnView Classic : Support Read/Write JPEG XL file

Thank you.
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xnview
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Re: XnView Classic : Support Read/Write JPEG XL file

Post by xnview »

Only XnView MP can support JPEG XL
Pierre.
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j7n
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Re: XnView Classic : Support Read/Write JPEG XL file

Post by j7n »

The JPEG-XL format is a non-starter regardless of its other merits if it requires Windows 7 and modern-style applications. It's a bit ambitious for a basic image codec. In the IV "competitor application" they added a 4 MB DLL for this one format about as big as the rest of the application. Not quite the small size and light demands the Cloudinary guys aimed for. There is probably a way to add it to normal XnView with a big DLL.

The "competitor application" and the command-line cjxl.exe djxl.exe tools are the smallest most direct way of dealing with this format from space. I added the command line applications to the audio frontend Frontah.
captaincavern
Posts: 44
Joined: Fri Dec 13, 2013 6:31 am

Re: XnView Classic : Support Read/Write JPEG XL file

Post by captaincavern »

For read-only support you can use ifjxl susie plugin from github. Put ifjxl.spi in XnView's Plugins folder.
happy666
Posts: 7
Joined: Sun Dec 11, 2022 6:06 pm

Re: XnView Classic : Support Read/Write JPEG XL file

Post by happy666 »

captaincavern wrote: Thu Jul 20, 2023 12:10 pm For read-only support you can use ifjxl susie plugin from github. Put ifjxl.spi in XnView's Plugins folder.
I try the plungin,but it is not good.
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captaincavern
Posts: 44
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Re: XnView Classic : Support Read/Write JPEG XL file

Post by captaincavern »

Do you use the latest XnView Classic version? This looks a lot like the bug, now fixed, described here: viewtopic.php?f=36&t=43887
happy666
Posts: 7
Joined: Sun Dec 11, 2022 6:06 pm

Re: XnView Classic : Support Read/Write JPEG XL file

Post by happy666 »

captaincavern wrote: Fri Jul 21, 2023 1:12 pm Do you use the latest XnView Classic version? This looks a lot like the bug, now fixed, described here: viewtopic.php?f=36&t=43887
Yes,you are right.
I use v2.51.1

I review v2.51.2 WhatsNew.txt
XnView v2.51.2 (LIBFORMAT v7.136) 23/01/2023:

* Export & extension missing - viewtopic.php?f=36&t=43430
* Argument in utf8 - viewtopic.php?f=36&t=44014
* Susie plugin - viewtopic.php?f=36&t=43887
* NConvert: longest/shortest & mm - viewtopic.php?f=57&t=44670
* NConvert: -recurse - viewtopic.php?f=57&t=43854

I have updated to v2.51.2 and work well.

Thank you a lots.