video thumbnails are broken with QtAV 1.12.0

[Maik Qualmann]

Gilles,

with a fresh account and the AppImage there is also no problems with the video thumbnailer.
Do you see a empty thumbnail or standard video icon?

Note: the AppImage crasht internal here under openSUSE at begin. But digiKam works.

aik at linux-tpgn:~/Downloads> ./digikam-5.7.0-01-x86-64.appimage 
-- digiKam AppImage Bundle
-- Use 'help' as CLI argument to know all available options
This application failed to start because it could not find or load the Qt platform plugin "xcb"
in "".

Available platform plugins are: minimal, offscreen, vnc, xcb, wayland-org.kde.kwin.qpa, eglfs, linuxfb, minimalegl.

Reinstalling the application may fix this problem.
/tmp/.mount_A8uu8m/usr/bin/digikam.wrapper: line 121: 14987 Aborted                 (core dumped) LD_LIBRARY_PATH="" kdialog --caption "" --title "$TITLE" -yesno "$TEXT"
This application failed to start because it could not find or load the Qt platform plugin "xcb"
in "".

Available platform plugins are: minimal, offscreen, vnc, xcb, wayland-org.kde.kwin.qpa, eglfs, linuxfb, minimalegl.

Reinstalling the application may fix this problem.
/tmp/.mount_A8uu8m/usr/bin/digikam.wrapper: line 121: 14991 Aborted                 (core dumped) LD_LIBRARY_PATH="" kdialog --caption "" --title "$TITLE" -yesno "$TEXT"
digikam.widgets: Breeze icons ressource file found
digikam.general: AlbumWatch use QFileSystemWatcher
digikam.general: Database Parameters:
   Type:                     "QSQLITE"
   DB Core Name:             "/daten/BilderDB/digikam4.db"
   DB Thumbs Name:           "/daten/BilderDB/thumbnails-digikam.db"
   DB Face Name:             "/daten/BilderDB/recognition.db"

Maik

Am Samstag, 12. August 2017, 12:08:38 CEST schrieb Gilles Caulier:
> Hum,
> 
> This do not work here, on 2 computer with a fresh account.
> 
> Please try the appimage from scratch...
> 
> Q : did you put a special type mime settings for video ?
> 
> Gilles
> 
> 2017-08-11 21:57 GMT+02:00 Maik Qualmann <metzpinguin at gmail.com>:
> > The video thumbnailer works well here in the current AppImage.
> > 
> > Maik
> > 
> > Am Freitag, 11. August 2017, 21:42:05 CEST schrieb Maik Qualmann:
> >> Here with my compiled digiKam-5.7.0 version and QtAV-1.12.0 everything is
> >> fine. I see in the consoles output no call of the video thumbnailer. I
> >> will
> >> download and test the AppImage.
> >> 
> >> Maik
> >> 
> >> Am Freitag, 11. August 2017, 19:26:10 CEST schrieb Gilles Caulier:
> >> > On the console there is no message from the digiKam video thumbnailer :
> >> > 
> >> > digikam.dimg:
> >> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.A
> >> > VI"
> >> > 
> >> >  : QIMAGE file identified
> >> > 
> >> > digikam.metaengine: Cannot load metadata from file   (Error # 11 :
> >> > /mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AV
> >> > I:
> >> > The file contains data of an unknown image type
> >> > digikam.dimg.qimage: Can not load "
> >> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.A
> >> > VI"
> >> > " using DImg::QImageLoader!
> >> > digikam.general: Cannot extract preview for
> >> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.A
> >> > VI"
> >> > digikam.general: Cannot extract preview for
> >> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.A
> >> > VI"
> >> > digikam.dimg:
> >> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.A
> >> > VI"
> >> > 
> >> >  : QIMAGE file identified
> >> > 
> >> > digikam.metaengine: Cannot load metadata from file   (Error # 11 :
> >> > /mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AV
> >> > I:
> >> > The file contains data of an unknown image type
> >> > digikam.dimg.qimage: Can not load "
> >> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.A
> >> > VI"
> >> > " using DImg::QImageLoader!
> >> > digikam.general: Cannot extract preview for
> >> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.A
> >> > VI"
> >> > digikam.general: Cannot extract preview for
> >> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.A
> >> > VI"
> >> > 
> >> > Gilles Caulier
> >> > 
> >> > 2017-08-11 19:24 GMT+02:00 Gilles Caulier <caulier.gilles at gmail.com>:
> >> > > Hi all,
> >> > > 
> >> > > I just seen that with last stable QtAV 1.12.0, the video thumbnails
> >> > > are empty. The preview work as expected. So it's not a ffmpeg codec
> >> > > problem.
> >> > > 
> >> > > It's reproducible with last 5.7.0 pre-appimage bundle compiled with
> >> > > QtAv
> >> > > 1.12.0.
> >> > > 
> >> > > Can your reproduce the problem ?
> >> > > 
> >> > > Best
> >> > > 
> >> > > Gilles Caulier