| Summary: | writing metadata- strange observation | ||
|---|---|---|---|
| Product: | [Applications] digikam | Reporter: | Axel Krebs <axel.krebs> |
| Component: | Metadata-Engine | Assignee: | Digikam Developers <digikam-bugs-null> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | ahuggel, caulier.gilles |
| Priority: | NOR | ||
| Version: | 2.0.0 | ||
| Target Milestone: | --- | ||
| Platform: | Ubuntu | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | 7.1.0 | |
| Sentry Crash Report: | |||
| Attachments: |
Data showing percentage of writing metadata in files, as a function of time
requested component information from help menu |
||
Writing metadata to file is delegate to Exiv2 library. Which version you use ? Go to Help/Components Info for details. I CC Andreas Huggel for info. He is Exiv2 lead developer. Gilles Caulier Am 29.03.2011 11:10, schrieb Gilles Caulier: > https://bugs.kde.org/show_bug.cgi?id=269467 > > > Gilles Caulier<caulier.gilles@gmail.com> changed: > > What |Removed |Added > ---------------------------------------------------------------------------- > CC| |ahuggel@gmx.net, > | |caulier.gilles@gmail.com > Component|general |Metadata > > > > > --- Comment #1 from Gilles Caulier<caulier gilles gmail com> 2011-03-29 11:09:58 --- > Writing metadata to file is delegate to Exiv2 library. > > Which version you use ? Go to Help/Components Info for details. > > I CC Andreas Huggel for info. He is Exiv2 lead developer. > > Gilles Caulier > Gilles, Thank you for information. KOMPONENTS "writing in cache" ("Zwischenablage") does _not_ work; please compare to screenshot. STATISTICS digiKam version 2.0.0-beta4 AVI: 59 GIF: 99 JPG: 57275 PNG: 624 RAW-CR2: 629 RAW-CRW: 10978 RAW-DNG: 4 RAW-NEF: 25723 TIFF: 687 Gesamtzahl der Einträge: 96078 : Alben: 1491 Stichwörter: 44 : Datenbanktreiber: QSQLITE Thank you, Axel You copy the wrong help components info dialog contents. We don't want database statistic, but hte list of shared libs used by digiKam Gilles Caulier Am 30.03.2011 08:49, schrieb Gilles Caulier: > https://bugs.kde.org/show_bug.cgi?id=269467 > > > > > > --- Comment #3 from Gilles Caulier<caulier gilles gmail com> 2011-03-30 08:49:11 --- > You copy the wrong help components info dialog contents. We don't want database > statistic, but hte list of shared libs used by digiKam > > Gilles Caulier > Gilles: I tried to copy the help/component info. As I explained already, "Copy to Clipboard" does _not_ work with this info (this would be an independent new bug!). For this reason, I screencopied the component-data; please compare (again) with attachment. Hope this helps? Axel Encl. There is no screen-shoot of Help/component info dialog attached in this file. Gilles Caulier Created attachment 58454 [details]
requested component information from help menu
I answered your eMail within Thunderbird _directly_, without login. Therefore, I assume, my email was filtered for my screenshot.
Hope, it's fine, now!
Yes Exiv2 0.21.1... Gilles Caulier In last digiKam 3.5.0, writting metadata have been parallelized with multi-core CPU. Can you review this file with this version ? Gilles Caulier *** This bug has been marked as a duplicate of bug 283013 *** I set this file as duplicate of bug #283013 which have been closed as UPSTREAM. All writting metadata improvement can be only done in the future through Exiv2 shared library. Please open a file in Exiv2 bugzilla about this topic. Gilles Caulier Fixed with #283013 |
Created attachment 58357 [details] Data showing percentage of writing metadata in files, as a function of time Version: 2.0.0 (using KDE 4.6.1) OS: Linux my statistics are as follows: digiKam version 2.0.0-beta4 AVI: 59 GIF: 99 JPG: 57060 PNG: 624 RAW-CR2: 629 RAW-CRW: 10978 RAW-DNG: 4 RAW-NEF: 25526 TIFF: 686 Gesamtzahl der Einträge: 95665 Alben: 1481 Stichwörter: 43 Datenbanktreiber: QSQLITE In 2009, I started producing (quite large) panoramas with HUGIN If I start > EXTRA > "writing all metadata in picture", the writing speed is quite constant, irrespective(!!) several different file-formats. After about 3 hours(?), my computer witch to screen saving modus. When continuing the writing procedure again, the writing speed _decreased_ significantly. Please have a look at attached csv-file. Date show a knee in the curve- why?? - Is there a real reason for this effect? (emptying a cache and not able to use it again if re-start writing, e.g.!?) - Why digiKam cannot re-gain it writing speed again? Something keeps on beeing strange with writing metadata, I guess. Can you answer my questions? Axel Reproducible: Always Steps to Reproduce: just start DK, start writing metadata, and wait for set-on of screensaver OS: Linux (i686) release 2.6.35-28-generic-pae Compiler: cc