On 05/04/2015 15:32, Tomáš Klinkovský wrote: > Hello, Hi Tomáš, > > I am successfully using WSJT-X 1.1 on 32bit Ubuntu 14.10, installed using > apt-get as a standard package. > > 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:
http://www.physics.princeton.edu/pulsar/K1JT/wsjtx.html https://sourceforge.net/projects/wsjt/files/wsjtx-1.4.0-rc5/ The User Guide has some instructions to install that on your Ubuntu system: http://www.physics.princeton.edu/pulsar/K1JT/wsjtx-doc/wsjtx-main.html#INSTALL_LINUX References to "rc2" should be substituted with "rc5". There is also a source tarball snapshot of WSJT-X v1.4.0-rc5 which is suitable for building on Linux if you wish. > > Is there any difference between 1.1 and 1.4 in the handling of audio devices > or the selected sampling frequency? The relevant system information is: 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. > > tomas@eee:~$ lsb_release -a > No LSB modules are available. > Distributor ID: Ubuntu > Description: Ubuntu 14.10 > Release: 14.10 > Codename: utopic > > tomas@eee:~$ uname -a > Linux eee 3.16.0-33-generic #44-Ubuntu SMP Thu Mar 12 12:25:57 UTC 2015 i686 > i686 i686 GNU/Linux > > 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 > > Both "arecord" and "aplay" programs work successfully also with 12000 Hz > sampling frequency there. WSJT-X requires 48 kHz audio streams, your codecs will be fine for that. > > I appologize for possibly misplaced mail. I don't know where to ask for help. This is definitely the correct place to ask. > > Thank you > > Tomas Klinkovsky > OK2TKB 73 Bill G4WJS. ------------------------------------------------------------------------------ Dive into the World of Parallel Programming The Go Parallel Website, sponsored by Intel and developed in partnership with Slashdot Media, is your hub for all things parallel software development, from weekly thought leadership blogs to news, videos, case studies, tutorials and more. Take a look and join the conversation now. http://goparallel.sourceforge.net/ _______________________________________________ wsjt-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/wsjt-devel
