XnView Software

I've created a new set of testimages for testing the lossless JPEG rotation.

Preview:

exif-orientation-testimages-v2_in_XnView_v2.32.png
Specifications:
- colored borders with a width of 22 pixels
- JPEG block size is 16 pixels for chrominance (color subsampling 4:2:0)
- width and height are ...

1) XnView should use the JPEG options that are selected in the settings.

2) Arithmetic coding is supported in the IJG library since version 7 (2009-06-27). The current version is 9a (2014-01-19).
Overview: http://sylvana.net/jpegcrop/
Changelog: See file change.log here: http://sylvana.net/jpeg ...

^ That fixed the problem.

I think that unifying these two options into "Rotation based on EXIF orientation tag" would also have drawbacks:

1) The name would be less self-explaining. The more self-explaining names would be:
a) "Rotate images according to EXIF orientation tag" for viewing. See also here: http://newsgroup ...

I couldn't reproduce this bug with XnView v2.32 (2015-03-16). But this problem shows that it would be good to have an option to create a backup file. See my suggestion here: http://newsgroup.xnview.com/viewtopic.p ... 15#p126126

Sad to hear that!

...
Because of the hundreds of tags available, it would be extremely comfortable to be able to filter such fields according to one's needs. For example, I would like to be able to select Make, Model and Software fields and have only these three tags shown (and editable) under the EXIF (or XMP/IPTC ...

The image that has been attached above has no EXIF orientation tag (and no EXIF info at all), but I can confirm this bug with the F6 EXIF orientation test image from the test set that I've attached in my following post: http://newsgroup.xnview.com/viewtopic.php?f=62&t=23933#p103253

Tested with ...

See attached screenshot:

Tested with XnViewMP 0.75 beta (2015-05-19) win32.

When selecting the "Details" view in the file pane, only the numbers 0,1, 2, 3, ... are displayed.

Tested with XnViewMP 0.75 beta (2015-05-19) win32.

When clicking on a thumbnail in the file pane, it will get the focus. When then clicking on the current directory in the directory pane, it will get the focus and switch into rename mode, while the thumbnail keeps the focus.

^This is about the option "Rotate images according to EXIF orientation tag" which is currently in General > General. It has only effect on the display of the images and does not change the files. Therefore I think that it would better fit in the View section of the settings.


Tested with XnViewMP ...

In XnView v2.32 (2015-03-16) this bug is still present. :bug: :(

The command "View > Refresh" from the menu doesn't refresh the view correctly, while Ctrl+R on the keyboard (Shortcut for "View > Refresh") surprisingly does. :shock:

Todo:
1) Fix "View > Refresh" so that it does the same as Ctrl+R ...

No change in XnView v2.32 (2015-03-16). :(

The options are displayed under Browser > Misc. > Rotation as follows:

[ ] Keep original date/time attributes
[ ] Change EXIF orientation ONLY when possible (JPEG)
[ ] Use Lossless rotation when possible (JPEG)

They refer to the saving of rotated JPEG ...

The minor issue is still present in XnView v2.32 (2015-03-16). :bug:

1) After changing and saving the rotation option, the images in the thumbnail browser should be rotated immediately.

2) Another issue in that context:
a) When editing the EXIF orientation tag manually in the EXIF pane, this ...