Search found 4749 matches

by XnTriq
Wed Mar 03, 2021 12:30 am
Forum: Classic - General [Français]
Topic: Tutoriels
Replies: 11
Views: 51042

Re: Tutoriels

herisson41 wrote: Tue Mar 02, 2021 5:44 pmSuite à la fermeture du forum 01net, vous trouverez le lien du tutoriel "Capture d'écran avec XnView" uniquement sur mon site
"Le site de herisson 41"
http://site.herisson41.free.fr/tuto_cap ... nview.html
Merci bcp, herisson41 :-)
by XnTriq
Wed Feb 17, 2021 9:00 pm
Forum: NConvert
Topic: Basic understanding of "JPEG Quality"?
Replies: 30
Views: 1752

Re: Basic understanding of "JPEG Quality"?

I used layer blending mode Difference in Photoshop, and increased the contrast with Levels. Oh, OK. I was guessing Raw Image Analyser or eXclusive OR . I support this request. https://newsgroup.xnview.com/download/file.php?id=2016 Softpedia GIPSA-lab: PSNR RGBchannel: PhotoDefiner PSNR Calculator W...
by XnTriq
Tue Feb 16, 2021 11:00 pm
Forum: NConvert
Topic: Basic understanding of "JPEG Quality"?
Replies: 30
Views: 1752

Re: Basic understanding of "JPEG Quality"?

Your post from last year also fits right in, j7n :-) What quality setting would you recommend? How big should a photo be (file size, 880px height)? JPEG is close to being perceptually lossless in a photo at about q 95 and no color subsampling ( 1x 1x 1x ). Very clean, artificial images might require...
by XnTriq
Sat Feb 06, 2021 2:00 pm
Forum: Retest
Topic: Display JPEG quality / compression level in info box
Replies: 50
Views: 2929

Re: Display JPEG quality / compression level in info box

xnview wrote: Sat Feb 06, 2021 1:03 pmHoura Thanks XnTriq :D i have it, bug.
Once again, our teamwork paid off, Gentlemen 8-)
by XnTriq
Fri Feb 05, 2021 2:00 pm
Forum: Retest
Topic: Display JPEG quality / compression level in info box
Replies: 50
Views: 2929

Re: Display JPEG quality / compression level in info box

Disable cataloging. Go to a folder you haven't browsed before. Open a JPEG in fullscreen mode ( F11 ). Move the cursor to the right edge of the screen. Estimated quality is present in the Properties pane. Go to the next JPEG ( PgDown ). Estimated quality is missing in the Properties pane.
by XnTriq
Fri Feb 05, 2021 9:45 am
Forum: Retest
Topic: Display JPEG quality / compression level in info box
Replies: 50
Views: 2929

Re: Display JPEG quality / compression level in info box

xnview wrote: Fri Feb 05, 2021 9:10 amsame thing, i can't reproduce, i have always 'estimated quality'
I'll do more tests later today to find the INI entry in question.
cday wrote: Fri Feb 05, 2021 9:21 am@XnTriq: Thanks for your help.
My pleasure :-)
It's a very useful feature, so we have to keep bugging Pierre to fix the bug :-P
by XnTriq
Fri Feb 05, 2021 8:45 am
Forum: Retest
Topic: Display JPEG quality / compression level in info box
Replies: 50
Views: 2929

Re: Display JPEG quality / compression level in info box

So on Linux not windows? Both, Pierre. Remove all entries related to MP ( HKCU\Software\QtProject , HKCU\Software\Trolltech , HKCU\Software\XnView\XnViewMP ) from the registry. Delete all files in %AppData%\XnViewMP\ . Extract XnViewMP-win.zip to D:\Programs\XnViewMP_081\ . Create a new xnview.ini ...
by XnTriq
Fri Feb 05, 2021 5:30 am
Forum: Classic - Bug Reports
Topic: Webp support...
Replies: 13
Views: 571

Re: Webp support...

how would I find out/fix that? win10 This free utility might be helpful: FileTypesMan is an alternative to the 'File Types' tab in the 'Folder Options' of Windows. It displays the list of all file extensions and types registered on your computer. For each file type, the following information is dis...
by XnTriq
Fri Feb 05, 2021 4:45 am
Forum: Info & Forum
Topic: People that never come back (to the forum !)
Replies: 6
Views: 966

Re: People that never come back (to the forum !)

when an user reply to a post, he receive by default a notification already :( Is that correct? I though there was an option in the profile to enable that, but on a rare visit to my profile I couldn't see it, although it may be there. But enabled by default? I've never received one, although I can't...
by XnTriq
Wed Feb 03, 2021 5:55 pm
Forum: Retest
Topic: Display JPEG quality / compression level in info box
Replies: 50
Views: 2929

Re: Display JPEG quality / compression level in info box

Changing from the default Browser <> Viewer to Browser > Fullscreen > Viewer did add the missing 'estimated quality' item, and after reverting to the previous Browser <> Viewer setting it seems to have remained enabled... :idea: That is not a setting I have ever used or had a reason to change, so I...
by XnTriq
Wed Feb 03, 2021 5:25 pm
Forum: Retest
Topic: Display JPEG quality / compression level in info box
Replies: 50
Views: 2929

Re: Display JPEG quality / compression level in info box

cday wrote: Wed Feb 03, 2021 5:22 pm'Normal' and I have had this issue in multiple versions in Linux and Windows using the default installation settings...
Does it make a difference if you change the configuration for Use double click to switch between in ToolsSettings…InterfaceSwitching mode?
by XnTriq
Wed Feb 03, 2021 5:15 pm
Forum: Retest
Topic: Display JPEG quality / compression level in info box
Replies: 50
Views: 2929

Re: Display JPEG quality / compression level in info box

@ XnTriq : Can you reproduce from the viewer toolbar 'I' information button? This one? cmd_openProperties.png In fullscreen mode, there's no toolbar. But if you move the mouse cursor to the right edge of the screen, the properties pane should appear. What's your configuration for Mode when starting...
by XnTriq
Wed Feb 03, 2021 5:00 pm
Forum: Retest
Topic: Display JPEG quality / compression level in info box
Replies: 50
Views: 2929

Re: Display JPEG quality / compression level in info box

And not due to Brexit, it was the same before! :wink: L :mrgreen: L It's crazy because the toolbar icon calls Edit>Properties Well yes, that's logical, but could there actually somehow be two Edit>Properties files?? But even so, clicking on the toolbar icon should give us both the same result... Es...
by XnTriq
Wed Feb 03, 2021 4:30 pm
Forum: NConvert
Topic: What does the "-compare" option do?
Replies: 4
Views: 308

Re: What does the "-compare" option do?

xnview wrote: Wed Feb 03, 2021 10:39 amyou can try

Code: Select all

nconvert.exe -compare edited.png red original.png
only red/red_only as parameters
Thanks, Pierre!

www.cambridgeincolour.com/tutorials/bit-depth.htm
www.cambridgeincolour.com/tutorials/bit-depth.htm
test.png (72.62 KiB) Viewed 251 times
nconvert.exe -out jpeg -q 100 -opthuff -dct 2 -smoothingf 0 -subsampling 2 -o test.jpg test.png
nconvert.exe -out jpeg -q 100 -opthuff -dct 2 -smoothingf 0 -subsampling 2 -o test.jpg test.png
test.jpg (94.87 KiB) Viewed 251 times
nconvert.exe -compare test.jpg red test.png
nconvert.exe -compare test.jpg red test.png
nconvert_red.png (91.46 KiB) Viewed 251 times
nconvert.exe -compare test.jpg red_only test.png
nconvert.exe -compare test.jpg red_only test.png
nconvert_redonly.png (41.61 KiB) Viewed 251 times
www.softpedia.com/get/Multimedia/Graphic/Graphic-Others/ImageDiff.shtml
www.softpedia.com/get/Multimedia/Graphic/Graphic-Others/ImageDiff.shtml
imagediff.png (18.93 KiB) Viewed 251 times
by XnTriq
Wed Feb 03, 2021 10:30 am
Forum: NConvert
Topic: What does the "-compare" option do?
Replies: 4
Views: 308

Re: What does the "-compare" option do?

output pixels difference between 2 images (need to be same size) :-D I was hoping for something like this to be implemented, but I can't get it to work. How do I tell nConvert to compare (the blue channels of) two images ( original.png + edited.png )? nconvert.exe -compare edited.png original.png C...