[digiKam-users] No audio in DK 6.1?

[Gilles Caulier]

With native digiKam version, i can see this message on the console :

QtAV 1.12.0(Jun 25 2017, 10:20:47)
Multimedia framework base on Qt and FFmpeg.
Distributed under the terms of LGPLv2.1 or later.
Shanghai University->S3 Graphics->Deepin->PPTV, Shanghai, China Copyright
(C) 2012-2016 Wang Bin (aka. Lucas Wang) wbsecg1 at gmail.com
Donate: http://qtav.org/donate.html
Source: https://github.com/wang-bin/QtAV
Home page: http://qtav.org
Cannot connect to server socket err = Aucun fichier ou dossier de ce type
Cannot connect to server request channel
jack server is not running or cannot be started
AL lib: (WW) ALCjackBackendFactory_init: jack_client_open() failed, 0x11
AL lib: (WW) alc_initconfig: Failed to initialize backend "jack"
digikam.general: AudioOutput backends: ("OpenAL", "Pulse", "null")

And sound work as expected. Note the Pulse backend entry which do not
exists in AppImage version.

Gilles

Le ven. 19 avr. 2019 à 15:21, Gilles Caulier <caulier.gilles at gmail.com> a
écrit :

> Preloading libopenal before to run appimage do not fix the problem.
>
> Gilles
>
> Le ven. 19 avr. 2019 à 15:20, Gilles Caulier <caulier.gilles at gmail.com> a
> écrit :
>
>> Hum,
>>
>> On the same computer, same version, same code, Video sound is here. So,
>> it's not a device problem...
>>
>> Gilles
>>
>> Le ven. 19 avr. 2019 à 13:01, Maik Qualmann <metzpinguin at gmail.com> a
>> écrit :
>>
>>> No, that does not mean that OpenAL is null. There are 2 audio backend
>>> available, OpenAl and a null audio backend for no playback.
>>>
>>> Maik
>>>
>>> Am Freitag, 19. April 2019, 12:11:42 CEST schrieb Gilles Caulier:
>>> > I checked myself with 6.2.0 pre-release bundle :
>>> >
>>> > ./digikam-6.2.0-git-20190416T091455-qtwebkit-x86-64.appimage
>>> > -- digiKam Linux AppImage Bundle
>>> > -- Use 'help' as CLI argument to know all available options for digiKam
>>> > application.
>>> > -- Note: to integrate this bundle to your desktop, use
>>> AppImageLauncher.
>>> > libudev.so.0
>>> > -- Preloading shared libs:
>>> :/tmp/.mount_digikapR82MR/usr/lib64/libudev.so.0
>>> > ...
>>> > QtAV 1.12.1(Apr  1 2019, 14:33:27)
>>> > Multimedia framework base on Qt and FFmpeg.
>>> > Distributed under the terms of LGPLv2.1 or later.
>>> > Shanghai University->S3 Graphics->Deepin->PPTV, Shanghai, China
>>> Copyright
>>> > (C) 2012-2018 Wang Bin (aka. Lucas Wang) wbsecg1 at gmail.com
>>> > Donate: http://qtav.org/donate.html
>>> > Source: https://github.com/wang-bin/QtAV
>>> > Home page: http://qtav.org
>>> > Digikam::MediaPlayerView::MediaPlayerView: AudioOutput backends:
>>> ("OpenAL",
>>> > "null")
>>> >
>>> > Look on the last line, OpenAl instance is null...
>>> >
>>> > Gilles Caulier
>>> >
>>> > Le ven. 19 avr. 2019 à 10:04, Marc Palaus <marcpalaus at hotmail.com> a
>>> écrit :
>>> > > I also noticed the same. Video files have no sound, regardless of the
>>> > > format.
>>> > >
>>> > > On Apr 19, 2019 09:33, Gilles Caulier <caulier.gilles at gmail.com>
>>> wrote:
>>> > >
>>> > > Ok,
>>> > >
>>> > > So run the appimage bundle from a console and report the full trace
>>> to
>>> > > investigate.
>>> > >
>>> > > Gilles Cua
>>> > >
>>> > > Le ven. 19 avr. 2019 à 09:16, meku <digikam at meku.org> a écrit :
>>> > >
>>> > > Hi,
>>> > >
>>> > > Thanks, that's the first thing I tried was sliding it all the way to
>>> the
>>> > > right but it is not fixing it.
>>> > >
>>> > > On Fri, 19 Apr 2019 at 17:08, Gilles Caulier <
>>> caulier.gilles at gmail.com>
>>> > > wrote:
>>> > >
>>> > > Hi,
>>> > >
>>> > > On the right bottom of video player view from digiKam, you will
>>> found a
>>> > > new slider to setup the volume. Check if this one is not turned off.
>>> > >
>>> > > Best
>>> > >
>>> > > Gilles Caulier
>>> > >
>>> > > Le ven. 19 avr. 2019 à 08:29, meku <digikam at meku.org> a écrit :
>>> > >
>>> > > I loaded DK 6.1 stable appimage and found that there is no audio for
>>> any
>>> > > video playback. The Digikam application is not even listed in the
>>> > > PulseAudio control panel.
>>> > >
>>> > > Is there a workaround or is this a known issue? This is on Kubuntu.
>>>
>>>
>>>
>>>
>>>
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