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(Problem solved) Distorted aspect ratio on JPG
Posted: Tue Dec 04, 2007 7:31 pm
by Luc
Hello
I had XnView 1.80.3 and everything was perfect.
So I recently updated to XnView 1.90.6 and I have now a distorted aspect ratio on some .JPG pictures.
Not all...but some.
I don't understand this as all pictures come from my camera as the source.
I don't have this problem with any other graphic editor software.
In my other computer with the XNView 1.80.3 everything is fine.
Any way to solve this problem?
Thanks.
Luke
Re: Distorted aspect ratio on JPG
Posted: Tue Dec 04, 2007 7:37 pm
by xnview
Luke123 wrote:Hello
I had XnView 1.80.3 and everything was perfect.
So I recently updated to XnView 1.90.6 and I have now a distorted aspect ratio on some .JPG pictures.
Not all...but some.
I don't understand this as all pictures come from my camera as the source.
I don't have this problem with any other graphic editor software.
In my other computer with the XNView 1.80.3 everything is fine.
Any way to solve this problem?
Could you post or send the picture?
Re: Distorted aspect ratio on JPG
Posted: Tue Dec 04, 2007 8:36 pm
by Guest
xnview wrote:Luke123 wrote:Hello
I had XnView 1.80.3 and everything was perfect.
So I recently updated to XnView 1.90.6 and I have now a distorted aspect ratio on some .JPG pictures.
Not all...but some.
I don't understand this as all pictures come from my camera as the source.
I don't have this problem with any other graphic editor software.
In my other computer with the XNView 1.80.3 everything is fine.
Any way to solve this problem?
Could you post or send the picture?
Thanks.
Sure I can do it.
Don't laugh at it though!!!
http://www.mediafire.com/imageview.php? ... 2h&thumb=4
Luke
Posted: Tue Dec 04, 2007 9:09 pm
by Luc
Dear XnView
New observation...
If I load this image or some others that don't show right on aspect ratio, and I click on "Image/Resize", the feature "keep ratio" is unchecked.
If I check it, the image becomes normal.
If I load an image that looks right and go in "Image/resize", the "Keep ratio" is checked.
So this "keep ratio" feature status seems to change from image to image.
Bizarre, n'est-ce pas?
Luke
Posted: Tue Dec 04, 2007 9:40 pm
by XnTriq
Bjr Luke123
try this, svp:
- Make a copy of your file.
- Open the copy in XnView.
- In View mode, go to Image » Set DPI....
- Enter the same value for X and Y (p.ex. 72/72 or 96/96) and hit OK.
- Save the file.
See also:
modifier DPI de fichiers JPEG
BMP !
Posted: Tue Dec 04, 2007 10:02 pm
by Clo
—> Luke123

Hello ! Bonsoir,
• Your sample is not a JPG, it's a BMP 1.5 MiB…
- Renamed as .BMP, it works in M$ Paint ! And it's displayed nicely.

KR
Claude
Clo
Re: BMP !
Posted: Wed Dec 05, 2007 12:58 am
by Luc
Clo wrote:—> Luke123

Hello ! Bonsoir,
• Your sample is not a JPG, it's a BMP 1.5 MiB…
- Renamed as .BMP, it works in M$ Paint ! And it's displayed nicely.

KR
Claude
Clo
Cher Claude
Merci pour ton approche.
Mortecouille!
Comment peux-tu déduire que c'est un fichier .BMP?
Je n'ai jamais converti une de mes photos en un tel format.
Je peux te confirmer que dans mes fichiers, cette photo est bien en JPG.
Comme toutes les autres, d'ailleurs.
Et comme tu dis, il s'ouvre bien dans Paint.
Et même si on change simplement le suffixe de .JPG en .BMP.
Enigme!!!
Luc, alias Luke123
_________________________________
Sorry folks...here is the translation...direct translation:
Dear Claude
Thanks for your approach.
Dead testicle!
How can you deduct that this it's a BMP file?
I never converted any of my photos in such a format.
I can confirm that this IS a JPG file.
Like all others, though.
And like you say, it opens OK in Paint.
Even if you rename the suffix from .JPG to .BMP.
Enigma!
Luke123, alias Luc
Size !
Posted: Wed Dec 05, 2007 1:17 am
by Clo
—> Luke123

Again… Re !
…Comment peux-tu déduire que c'est un fichier .BMP?
… How can you deduce that it's a BMP file ?
• Very simple : Just looking at its size !
- Testing it with the canvas function, then, I saved it, and the programme saved as JPG, since it had this extension ! Surprise :
The size was then 371 KiB only, instead of 1,5 MiB before ! That set me thinking…
[Aside : There is a French section in that forum, where we miss
good French a lot…

]

KR
Claude
Clo
Posted: Wed Dec 05, 2007 1:19 am
by Luc
XnTriq wrote:Bjr Luke123
try this, svp:
- Make a copy of your file.
- Open the copy in XnView.
- In View mode, go to Image » Set DPI....
- Enter the same value for X and Y (p.ex. 72/72 or 96/96) and hit OK.
- Save the file.
See also:
modifier DPI de fichiers JPEG
XNtriq
Thanks for the reply but...
No. This did not change anything.
I just tried the same JPG file in another computer with XNView and while it displayed perfectly fine in this computer, the reported DPI numbers in "Image/Set DPI" were the same in both computers.
I found that following my observation in my preceding reply in this post, all I have to do after having checked "Keep ratio" in "Image/resize", is to save the modified file.
And that's it.
Next time it shows OK.
Weird solution for a weird problem.
But I still love XnView!
Luke123
Re: Size !
Posted: Wed Dec 05, 2007 1:28 am
by Luc
Clo wrote:—> Luke123

Again… Re !
…Comment peux-tu déduire que c'est un fichier .BMP?
… How can you deduce that it's a BMP file ?
• Very simple : Just looking at its size !
- Testing it with the canvas function, then, I saved it, and the programme saved as JPG, since it had this extension ! Surprise :
The size was then 371 KiB only, instead of 1,5 MiB before ! That set me thinking…
[Aside : There is a French section in that forum, where we miss
good French a lot…

]

KR
Claude
Clo
Claude
I'm sorry. I will edit/translate my back post immediately!
Luke123
Invitation
Posted: Wed Dec 05, 2007 2:10 am
by Clo
—> Luke123

No reproach, it was just an invitation ( I've not any official post in that forum…).

KR
Claude
Clo
Re: Distorted aspect ratio on JPG
Posted: Wed Dec 05, 2007 7:44 am
by xnview
So, it's a jpeg with strange different DPI for X & Y!
You can disabled option/General/Adjust zoom if X/Y dpi...
Posted: Wed Dec 05, 2007 2:32 pm
by Luc
Way to go Pierre!
This is the solution.
Thanks very much.
Luke123