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BluetoothPulseaudioTroubleshooting - Community Help …
https://help.ubuntu.com/community/BluetoothPulseaudioTroubleshooting
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Failed to connect: Connection refused. What should be done? By test all the options, my system is using alsa. Should there be a BluetoothAlsa instruction? bluetooth-alsa
Audio not working as regular user - CentOS
https://forums.centos.org/viewtopic.php?t=9947
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink profile = music: Could not open resource for writing. I assume its a permission on a file put can't seem to find its location and filename. Any help would be appreciated Thx
audiotestsrc - GStreamer
https://gstreamer.freedesktop.org/documentation/audiotestsrc/index.html
Example: with a sample rate of 48 kHz and a sine wave frequency of 10 kHz, the first 4 samples are modulated by the cubic function. Example launch line gst-launch-1.0 audiotestsrc ! audioconvert ! autoaudiosink This pipeline produces a sine with default frequency, 440 Hz, and the default volume, 0.8 (relative to a maximum 1.0).
[ubuntu] no sound macbook 3,1 with hardy 8.04 [Archive ...
https://ubuntuforums.org/archive/index.php/t-777014.html
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Failed to connect stream: Invalid argument i have macbook santa rosa v3,1. I would try a clean install of hardy personally, make sure it's not the RC because I have the same macbook and not having any problems.
Headphones Aren't Recognized
https://forums.opensuse.org/showthread.php/417149-Headphones-Aren-t-Recognized
I've been through every single channel, When playing through oss and alsa I get the following "audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Could not open audio device for playback." - don't know if thats going to help. PS. nice bacckground caf 28-Jun-2009, 10:29 #4.
unable to install Soundblaster X-Fi Soundcard - Debian ...
https://forums.debian.net/viewtopic.php?t=50316
"audiotestsrc wave=sine freq=512 ! audioconvert ! audiosample ! gconfaudiosink: Could not open audio device for playback." By now I know, why the system is unable to open the device, because during the installation of Debian (Lenny) the system recognized another "sounddevice", which is called SP2208WFP.
Cannot get sound to work on Acer Aspire 1315LM laptop ...
https://forums.debian.net/viewtopic.php?t=44444
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Could not open resource for writing. I then looked at the wiki, which suggested I run alsaconf. The speakers popped a bit during configuration, which I took as a good sign, and the VIA 8235 sound card was recognised correctly, but upon reboot nothing seems to have ...
Video sound uses a different source then audio (Xmod ...
https://forums.linuxmint.com/viewtopic.php?t=26517
audiotestsrc wave=sine freq=512 ! audioconvert ! audioresample ! gconfaudiosink: Could not open audio device for playback.) I also did this, which I found in the Ubuntuforums: ~ $ asoundconf list Names of available sound cards: SB HDMI Wireless and then: ~ $ asoundconf set-default-card Wireless.
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