Hi Bill,
thank you for your answer. It seems that the problem on the ASUS EEE is
somewhere between pulseaudio and WSJT-X, perhaps in some library used.
> > I tried to build wsjtx-1.4.0-rc5 from sources, the build was successful
but
> > the execution fails with following message boxes displayed:
> > - An error opening the audio output device has occurred.
> > - An error opening the audio input device has occurred.
> > - Requested output audio format is not supported on device.
> There is a 32-bit Debian installer package for WSJT-X v1.4.0-rc5 linked
> from Joe's WSJT-X web page or you can download it from SourceForge ...
I don't need ready-to-use packages, I am able to build any version from the
source code, I have the SVN repository content checked out and all
dependencies installed so both cmake and make succeed.
> > Is there any difference between 1.1 and 1.4 in the handling of audio
> > devices or the selected sampling frequency?
> Yes, v1.4.0 uses Qt for audio and that in turn uses pulseaudio. If you
> have followed the instructions on installing dependencies in the User
> Guide, you should have the necessary components.
> A good test of the pulseaudio setup is to use pavucontrol utility to
> check the available devices.
The pavucontrol utitity shows nothing strange.
> > tomas@eee:~$ grep rates /proc/asound/card0/codec#0
> > rates [0x560]: 44100 48000 96000 192000
> > rates [0x560]: 44100 48000 96000 192000
> > rates [0x560]: 44100 48000 96000 192000
> > rates [0x5e0]: 44100 48000 88200 96000 192000
> > rates [0x560]: 44100 48000 96000 192000
> > rates [0x560]: 44100 48000 96000 192000
> WSJT-X requires 48 kHz audio streams, your codecs will be fine for that.
Exactly. Codecs are available, pulseaudio is OK, the build is successful but
the program is unable to open the audio device. Possibly a problem in the QT
audio library?
Please note that the only program working on that ASUS EEE with Ubuntu 14.10
is the WSJT-X 1.1 installed with apt-get. Even the WSJT installed with apt-
get doesn't work.
I am able to add messages to the source code in order to find more details
about the problem. I would just appreciate some hint about what to check and
where.
Thank you
Tomáš
OK2TKB
------------------------------------------------------------------------------
BPM Camp - Free Virtual Workshop May 6th at 10am PDT/1PM EDT
Develop your own process in accordance with the BPMN 2 standard
Learn Process modeling best practices with Bonita BPM through live exercises
http://www.bonitasoft.com/be-part-of-it/events/bpm-camp-virtual- event?utm_
source=Sourceforge_BPM_Camp_5_6_15&utm_medium=email&utm_campaign=VA_SF
_______________________________________________
wsjt-devel mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/wsjt-devel
