viewing 12 bit image file

[ZELLIS]

we use 12 bit image files and would love to use XnView to display the imagery but your current version only supports 8 bit files. it sure would be nice to pull up a 2016 x 2016 x12 file format. is this something that can be done?

thanks.
great viewer

[Olivier_G]

I use XnView to display 16 bits TIFF images (Black&White 16bits and Color 3x16bits) without problem.
Could your provide more info: image format and maybe a sample?

[Zellis]

the format is RAW black&white 12 bits the image size is 2016 x 2016. the sample is a 8 meg file how should i send this to you?

[Drahken]

you could use http://rapidshare.de/

[Olivier_G]

the format is RAW black&white 12 bits

It's probably a RAW format not yet handled by XnView (there are actually many different RAW formats, specific to each system) => what system/camera does it come from?

I won't be able to help you much, but you may try to update this thread next week, as Pierre (author of XnView) is currently on holiday. He usually needs a sample to implement a new format...
(and more people may try to help meanwhile if you make the file available as suggested by Drahken)

[ZELLIS]

thanks, ill update next week. as for sharring the sample file, our firewall block the site. ill try to send it once i get home from work.

[Drahken]

Other sites:
http://ezshare.de/
http://www.yousendit.com/
http://www.hyperupload.com/
http://www.megaupload.com/
http://www.bigupload.com/
http://content-type.com/
http://www.cyberupload.com/
http://www.filefactory.com/
http://www.megashares.com/
http://www.mooload.com/
http://www.rapidupload.com/
http://www.sendspace.com/
http://www.sendover.com/
http://www.snaggys.com/
http://www.transferbigfiles.com/
http://www.uploading.com/
http://www.zupload.com/
http://www.mysharebox.com/
http://www.sharebigfile.com/
http://www.updownloadserver.de/
http://www.mytempdir.com/
http://www.send-file.co.uk/
http://www.xtrafile.com/
http://www.bonpoo.com/
http://www.filecache.de/upload
http://supload.com/sendfile
http://www.theupload.com/

I could add a lot more to the list, but that should be enough.

[ZELLIS]

we use 12 bit image files and would love to use XnView to display the imagery but your current version only supports 8 bit files. it sure would be nice to pull up a 2016 x 2016 x12 file format. is this something that can be done?


this is a repost suggested by Oliver_G so that Pierre (author of XnView) could possibily help! Oliver has a sample image and i can also supple one if needed. thanks.


thanks.
great viewer



thanks.
great viewer

[ZELLIS]

here is a link to Download the sample:

Http://www.hyperupload.com/download/021 ... e.raw.html

[Clo]

—> ZELLIS

Hello !

• From your link, I got a file <good> without any extension 8,128,512 bytes…
- Please, let me know what that file is exactly, I can't attempt to open it currently, I'll go certainly to a failure… TIA
Note : in XnView, I see only a tiny image 12*14 "24 BPP"

KR
Claude
Clo

[Olivier_G]

I zipped the file to 52KB here. It's a specific "raw" 12 bits grey image that should be displayed as follow:

(provided by Zellis, as I couldn't view correctly this raw file)

[Clo]

I had the same saved from the forum as PNG 8 BPP which is viewable…

- The RAW file from your ZIP is fancy displayed as a 256*256 24 BPP here…
…while the size is reported as 7.75 Mib (that is correct) :

————

• Zooming in, you can see "virtual" colours, while the pic might content only "Greys"



KR
Claude
Clo

[xnview]

I zipped the file to 52KB here. It's a specific "raw" 12 bits grey image that should be displayed as follow:
(provided by Zellis, as I couldn't view correctly this raw file)

Ok, currently RAW format with 8bits are only supported...

[ZELLIS]

would it be difficult to add support for 12bit raw format? is this something you would be willing to implement?

thanks again for a great viewer.

[xnview]

would it be difficult to add support for 12bit raw format? is this something you would be willing to implement?

thanks again for a great viewer.

I'll try to add RAW 12/16 bits