video thumbnails are broken with QtAV 1.12.0

[Gilles Caulier-4]

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

[Gilles Caulier-4]

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.AVI"
 : QIMAGE file identified
digikam.metaengine: Cannot load metadata from file   (Error # 11 :
/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI:
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.AVI"
" using DImg::QImageLoader!
digikam.general: Cannot extract preview for
"/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
digikam.general: Cannot extract preview for
"/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
digikam.dimg: "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
 : QIMAGE file identified
digikam.metaengine: Cannot load metadata from file   (Error # 11 :
/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI:
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.AVI"
" using DImg::QImageLoader!
digikam.general: Cannot extract preview for
"/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
digikam.general: Cannot extract preview for
"/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"

Gilles Caulier

2017-08-11 19:24 GMT+02:00 Gilles Caulier <[hidden email]>:

> 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

[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.AVI"
>  : QIMAGE file identified
>
> digikam.metaengine: Cannot load metadata from file   (Error # 11 :
> /mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI:
> 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.AVI"
> " using DImg::QImageLoader!
> digikam.general: Cannot extract preview for
> "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
> digikam.general: Cannot extract preview for
> "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
> digikam.dimg:
> "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
>  : QIMAGE file identified
>
> digikam.metaengine: Cannot load metadata from file   (Error # 11 :
> /mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI:
> 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.AVI"
> " using DImg::QImageLoader!
> digikam.general: Cannot extract preview for
> "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
> digikam.general: Cannot extract preview for
> "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
>
> Gilles Caulier
>
> 2017-08-11 19:24 GMT+02:00 Gilles Caulier <[hidden email]>:
> > 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

[Maik Qualmann]

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.AVI"
> >
> >  : QIMAGE file identified
> >
> > digikam.metaengine: Cannot load metadata from file   (Error # 11 :
> > /mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI:
> > 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.AVI"
> > " using DImg::QImageLoader!
> > digikam.general: Cannot extract preview for
> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
> > digikam.general: Cannot extract preview for
> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
> > digikam.dimg:
> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
> >
> >  : QIMAGE file identified
> >
> > digikam.metaengine: Cannot load metadata from file   (Error # 11 :
> > /mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI:
> > 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.AVI"
> > " using DImg::QImageLoader!
> > digikam.general: Cannot extract preview for
> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
> > digikam.general: Cannot extract preview for
> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
> >
> > Gilles Caulier
> >
> > 2017-08-11 19:24 GMT+02:00 Gilles Caulier <[hidden email]>:
> > > 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

[Gilles Caulier-4]

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 <[hidden email]>:

> 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.AVI"
>> >
>> >  : QIMAGE file identified
>> >
>> > digikam.metaengine: Cannot load metadata from file   (Error # 11 :
>> > /mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI:
>> > 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.AVI"
>> > " using DImg::QImageLoader!
>> > digikam.general: Cannot extract preview for
>> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
>> > digikam.general: Cannot extract preview for
>> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
>> > digikam.dimg:
>> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
>> >
>> >  : QIMAGE file identified
>> >
>> > digikam.metaengine: Cannot load metadata from file   (Error # 11 :
>> > /mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI:
>> > 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.AVI"
>> > " using DImg::QImageLoader!
>> > digikam.general: Cannot extract preview for
>> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
>> > digikam.general: Cannot extract preview for
>> > "/mnt/data2/photos/GILLES/OLD/CodingSpint2010/2010-08-28/avi/MVI_0341.AVI"
>> >
>> > Gilles Caulier
>> >
>> > 2017-08-11 19:24 GMT+02:00 Gilles Caulier <[hidden email]>:
>> > > 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

[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@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 <[hidden email]>:
> > 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 <[hidden email]>:
> >> > > 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

[Gilles Caulier-4]

2017-08-13 8:09 GMT+02:00 Maik Qualmann <[hidden email]>:
> 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?

Well, i'm lost. With last AppImage build yesterday, i cannot reproduce
the problem. Very strange.

In fact the default KDE icon for video appear instead, when problem
have occurs...

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

It do not crash here with Mageia, but i identified the problem. It's
the kdialog instance called by script from appimage to include digiKam
in desktop menu.

I will disable this feature from AppImage for now.

Gilles

[Gilles Caulier-4]

Do not ask me why, but the problem is always here on my laptop :

https://www.flickr.com/photos/digikam/35729798933/in/dateposted-public/

This is the result after to press F5.

Gilles

2017-08-13 11:25 GMT+02:00 Gilles Caulier <[hidden email]>:

> 2017-08-13 8:09 GMT+02:00 Maik Qualmann <[hidden email]>:
>> 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?
>
> Well, i'm lost. With last AppImage build yesterday, i cannot reproduce
> the problem. Very strange.
>
> In fact the default KDE icon for video appear instead, when problem
> have occurs...
>
>>
>> Note: the AppImage crasht internal here under openSUSE at begin. But digiKam works.
>>
>> aik@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
>
> It do not crash here with Mageia, but i identified the problem. It's
> the kdialog instance called by script from appimage to include digiKam
> in desktop menu.
>
> I will disable this feature from AppImage for now.
>
> Gilles