Search found 35 matches

by simon
Thu Dec 28, 2017 4:32 pm
Forum: Classic - General [Français]
Topic: Eviter perte de qualité dans "retailler"
Replies: 7
Views: 1057

Re: Eviter perte de qualité dans "retailler"

En mode "vue", il y normalement par défaut une icone pour ca (un rectangle jaune avec une flèche verte au coin haut gche et une autre au coin bas dte) et un triangle noir juste à dte qui permet d'ouvrir un menu. C'est sur ce triangle noir qu'il faut cliquer une fois que la zone à retaillée a été dél...
by simon
Thu Dec 28, 2017 9:56 am
Forum: Classic - General [Français]
Topic: Eviter perte de qualité dans "retailler"
Replies: 7
Views: 1057

Re: Eviter perte de qualité dans "retailler"

S'il s'agit de retailler au sens de "rogner" (crop) et non pas redimensionner d'une image JPEG en image JPEG plus petite, il ne faut surtout pas utiliser la fonction rogner standard mais la fonction "rogner" incluse dans "rotation JPEG sans perte", qui est la seule à garantir que la qualité ne sera ...
by simon
Wed Oct 25, 2017 11:01 am
Forum: Classic - General [Français]
Topic: Affichage mosaique
Replies: 1
Views: 1042

Affichage mosaique

Bonjour, un outil extrêmement utile de XnView classique pour le tri des photos est l'affichage en mosaïque. Les 2 versions "mosaïque verticale" et "mosaïque horizontale" marchent très bien, mais sont peu utiles quand il y a 4 ou plus images à comparer. Dans ce cas la version "en mosaïque" est vraime...
by simon
Tue Oct 14, 2014 10:50 am
Forum: Classic - General Support
Topic: JPEG lossless transformation format and arithmetic coding
Replies: 4
Views: 2201

JPEG lossless transformation format and arithmetic coding

Hi I would like ask two questions about JPEG coding (1) I noticed a "strange" behaviour of JPEG lossless transformations. This procedure is assumed not to recode the JPEG blocks but just to keep the desired ones (cropping) or change their order (rotation) to be lossless. Actually, it is lossless (so...
by simon
Fri Apr 04, 2014 5:57 pm
Forum: Classic - General [Français]
Topic: Problème avec l'outil de comparaison
Replies: 8
Views: 1620

Re: Problème avec l'outil de comparaison

Bonjour J'ai profité d'avoir les v213, V220, et V221beta sous la main pour testet les 3 sur l'outil comparaison. Un comparatif du comparatif donc ;-) Bilan des courses sous win7 pro 64: la v213 marche bien,; par contre pour la v220 comme la v221beta, supprimer l'image de droite conduit à fermer norm...
by simon
Wed Mar 26, 2014 4:10 pm
Forum: Classic - Bug Reports
Topic: [2.20] tag bug
Replies: 28
Views: 3260

Re: [2.20] tag bug

No, the two .db were very small. And the same ini was used for v213 to v221 (although I used different ini in time, from a old one to a fully new one). But, as I told you, it is hard to draw general conclusions as finally i was able to have the 3 versions working fine on a computer, but only v213 an...
by simon
Wed Mar 26, 2014 10:43 am
Forum: Classic - Bug Reports
Topic: [2.20] tag bug
Replies: 28
Views: 3260

Re: [2.20] tag bug

Inially I had a small delay both at launching and for tagging with v220. Afterwards, I found a configuration with all files (ini, db, exe) in the same directory (program files (x86)\xnview) and no more problems (v220 working as fine as v213). With this configuration I had a huge delay (17s) in lauch...
by simon
Wed Mar 26, 2014 8:51 am
Forum: Classic - Bug Reports
Topic: [2.20] tag bug
Replies: 28
Views: 3260

Re: [2.20] tag bug

Back to my laptop today, where both v213 and 220, but not v221, work fine with .ini in the .exe folder (and .db as well, but in a subdirectory). I have changed all that to have .ini and .db files in the roaming\xnview directory (by selecting "user" in the option settings). Both v213 and 220 still wo...
by simon
Tue Mar 25, 2014 2:23 pm
Forum: Classic - Bug Reports
Topic: [2.20] tag bug
Replies: 28
Views: 3260

Re: [2.20] tag bug

yes, but not on every computer, and not at the first attempt. There should be a kind a backdoor in windows 7 that I used without really knowing how. But given the problems it generated, in the future I will avoid to use c:\program files to store any configuration file for any software ;-)
by simon
Tue Mar 25, 2014 9:55 am
Forum: Classic - Bug Reports
Topic: [2.20] tag bug
Replies: 28
Views: 3260

Re: [2.20] tag bug

I did some additional testing on my tower. Indeed, v221 seems to work as 213 here: if there is an "old" .ini with the .exe, v221 as v213 is able to read it but will create a new ini somewhere else (in virtual store or roaming), and tagging works normally. It seems also that .db cannot be stored with...
by simon
Mon Mar 24, 2014 2:41 pm
Forum: Classic - Bug Reports
Topic: [2.20] tag bug
Replies: 28
Views: 3260

Re: [2.20] tag bug

I did not test 221 intensively, but apparently v221 behaves as v220, and both behave as v213 (i.e. work fine) provided the .ini file is not in the program files\xnview folder, and does not mention that CustomIniPathFolder corresponds to this folder. Also V220 seems to be more flexible than v221 in a...
by simon
Mon Mar 24, 2014 1:24 pm
Forum: Classic - Bug Reports
Topic: [2.20] tag bug
Replies: 28
Views: 3260

Re: [2.20] tag bug

Some additional information about 213 vs 220 vs 221. Today, I have attempted to have v220 working on my tower. This was a bloody fight. I finaly realized that (1) v213 and v220 do not use the folders in the same way and (2) there remains a "CustomIniPathFolder=C:\Program Files (x86)\XnView" in the i...
by simon
Sat Mar 22, 2014 4:56 pm
Forum: Classic - Bug Reports
Topic: [2.20] tag bug
Replies: 28
Views: 3260

Re: [2.20] tag bug

Oups, sorry, I did not notice that there was an email box included in the forum, i just checked my usual mail box. I have replaced v220 by 221, and did not change anything else. Results are rather strange. 1) about tags, it works normally (tags are memorized, and if I delete the category.db file, a ...
by simon
Sat Mar 22, 2014 4:03 pm
Forum: Classic - Bug Reports
Topic: [2.20] tag bug
Replies: 28
Views: 3260

Re: [2.20] tag bug

I have just received an automatic notification from contact@<!-- removed* --> ...
by simon
Sat Mar 22, 2014 1:03 pm
Forum: Classic - Bug Reports
Topic: [2.20] tag bug
Replies: 28
Views: 3260

Re: [2.20] tag bug

With XP, I used only the zip file, but this method turned out not to be appropriate with windows 7 (I managed to avoid vista). So now, when I get a new computer, I first use the setup to install xnview, and for next versions, i use the zip to replace old files with new ones. In my preview configurat...