[Bug 272725] New: certain PEF/jpeg files not recognized as raw/non raw

[Rinus]

https://bugs.kde.org/show_bug.cgi?id=272725

           Summary: certain PEF/jpeg files not recognized as raw/non raw
           Product: digikam
           Version: 2.0.0
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: major
          Priority: NOR
         Component: Filters
        AssignedTo: [hidden email]
        ReportedBy: [hidden email]


Version:           2.0.0 (using KDE 4.6.2)
OS:                Linux

Using dk 2.0.0 beta 4. Tested beta 5: it is still there.

Certain images are shown as: dimensions ¨unknown¨ or as ¨0x0 (0.00Mpx)¨, bit
depth 0 bpp, color mode ¨unknown¨ in ¨properties¨ tab while those info is
correct in the ¨metadata¨ tab.

But what is worse:

Those pictures do show up if the picture is a PEF and the filter = non RAW
files
Those pictures do not show up if the picture is a JPG and the filter = Jpeg
Those pictures do not show up if the picture is a PEF and the filter = Raw
files

I decided to filter for ¨no raw files¨ to delete all jpg in a folder and lost
this way a number raw files, fortunately saved by the backup.

This happens or happens not. I could not find out why or when it happens or not
happens. But if it happens to a specific picture it happens all the time to
that specific picture.



Reproducible: Always

Steps to Reproduce:
No idea

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[Rinus]

https://bugs.kde.org/show_bug.cgi?id=272725





--- Comment #1 from Rinus Bakker <sleeplessregulus hetnet nl>  2011-05-07 19:25:56 ---
Created an attachment (id=59736)
 --> (http://bugs.kde.org/attachment.cgi?id=59736)
illustration of problem

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=272725


Gilles Caulier <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[hidden email]
          Component|Filters                     |Metadata




--- Comment #2 from Gilles Caulier <caulier gilles gmail com>  2011-05-07 22:49:38 ---
No idea why these file are not parsed properlly. Perhaps something is broken
with your Exiv2 install...

Please attach me some files to test in local with my computer...

Gilles Caulier

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[Rinus]

https://bugs.kde.org/show_bug.cgi?id=272725





--- Comment #3 from Rinus Bakker <sleeplessregulus hetnet nl>  2011-05-08 10:47:11 ---
After resizing the problem has gone, so I have to send the original but
as I expected that failed. What should I do?
Rinus

Op 07-05-11 22:49, Gilles Caulier schreef:

> https://bugs.kde.org/show_bug.cgi?id=272725
>
>
> Gilles Caulier<[hidden email]>  changed:
>
>             What    |Removed                     |Added
> ----------------------------------------------------------------------------
>                   CC|                            |[hidden email]
>            Component|Filters                     |Metadata
>
>
>
>
> --- Comment #2 from Gilles Caulier<caulier gilles gmail com>   2011-05-07 22:49:38 ---
> No idea why these file are not parsed properlly. Perhaps something is broken
> with your Exiv2 install...
>
> Please attach me some files to test in local with my computer...
>
> Gilles Caulier
>

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[Gilles Caulier-4]

https://bugs.kde.org/show_bug.cgi?id=272725





--- Comment #4 from Gilles Caulier <caulier gilles gmail com>  2011-05-08 15:23:00 ---
What digiKam said in the console when you import a new image in full size, and
show with dumy dimension in incon view ?

Gilles Caulier

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[Rinus]

https://bugs.kde.org/show_bug.cgi?id=272725





--- Comment #5 from Rinus Bakker <sleeplessregulus hetnet nl>  2011-05-08 19:47:02 ---
I did some tests. copying an affected file within dk passed te problems
on to the copied image. After copy image outside dk the copy had not
such issues.
I concluded that the problem is a corrupte db and did reread metadata
from file. This solved the issue.

Probably no further action required. What do you think?

Only problem. How becomes the db corrupted in a way the image properties
assumed are incorrect while the info is correct in the metadata?

Rinus

Op 08-05-11 15:23, Gilles Caulier schreef:

> https://bugs.kde.org/show_bug.cgi?id=272725
>
>
>
>
>
> --- Comment #4 from Gilles Caulier<caulier gilles gmail com>   2011-05-08 15:23:00 ---
> What digiKam said in the console when you import a new image in full size, and
> show with dumy dimension in incon view ?
>
> Gilles Caulier
>

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[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=272725





--- Comment #6 from Marcel Wiesweg <marcel wiesweg gmx de>  2011-06-11 17:00:48 ---
What about the file size (in bytes) entry in the right side bar? Is it 0 or
correct? Does the problem go away after a restart (given "Scan at startup" is
enabled)?
There is the long-standing problem #233222 which is not trivial to fix
perfectly.

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[Marcel Wiesweg]

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--- Comment #7 from Marcel Wiesweg <marcel wiesweg gmx de>  2011-06-11 17:01:14 ---
If not fixed by a restart, is it fixed by F5?

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[Rinus]

https://bugs.kde.org/show_bug.cgi?id=272725





--- Comment #8 from Rinus Bakker <sleeplessregulus hetnet nl>  2011-06-11 20:02:28 ---
Op 11-06-11 17:00, Marcel Wiesweg schreef:
> https://bugs.kde.org/show_bug.cgi?id=272725
>
>
>
>
>
> --- Comment #6 from Marcel Wiesweg<marcel wiesweg gmx de>   2011-06-11 17:00:48 ---
> What about the file size (in bytes) entry in the right side bar? Is it 0 or
yes 0
> correct? Does the problem go away after a restart (given "Scan at startup" is
> enabled)?
did not try
fixed it by reread metadata from photo (is that F5? have no dk at hand
at the moment)
> There is the long-standing problem #233222 which is not trivial to fix
> perfectly.
>

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[Marcel Wiesweg]

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--- Comment #9 from Marcel Wiesweg <marcel wiesweg gmx de>  2011-06-11 22:50:34 ---
F5 will do less than Reread metadata, but it will certainly rescan zero size
images.
What is missing is to rescan partial files after they have reached their final
size, but I did not find a cross-platform method to check if a file is
currently written to, nor is there any form of notification.

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[Marcel Wiesweg]

https://bugs.kde.org/show_bug.cgi?id=272725


Marcel Wiesweg <[hidden email]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|                            |DUPLICATE




--- Comment #10 from Marcel Wiesweg <marcel wiesweg gmx de>  2011-06-11 22:51:27 ---


*** This bug has been marked as a duplicate of bug 233222 ***

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