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Question / Help - [SOLVED] "Desktop audio" doesn't hear ...
https://obsproject.com/forum/threads/solved-desktop-audio-doesnt-hear-certain-programs.65408/#:~:text=Alexandre%20Vicenzi%20said%3A%20Open%20Pulse%20Audio%20Manager%20%28paman%29,captured%20by%20OBS%20%28and%20maybe%20it%27s%20a%20bug%29.
ALSA: cannot open audio device · GitHub
https://gist.github.com/anteaya/60125
[ERROR] AlsaAudioDriver ALSA: cannot open audio device default: Device or resource busy [ERROR] Hydrogen [audioEngine_startAudioDrivers] Error starting audio driver [audioDriver::connect()]
[SOLVED] ALSA: Playback open error: -2,No such file or ...
https://bbs.archlinux.org/viewtopic.php?id=186672
$ lspci | grep -i audio 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] BeaverCreek HDMI Audio [Radeon HD 6500D and 6400G-6600G series] 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 01) $ aplay -L null Discard all samples (playback) or generate zero samples (capture) hdmi:CARD=Generic,DEV=0 HD …
ALSA samples capture: cannot open device - Ask Ubuntu
https://askubuntu.com/questions/201506/alsa-samples-capture-cannot-open-device
So as first step I google a bit and I found this article for capturing audio samples. A tutorial on using the ALSA Audio API. but when I compile it and execute it with: ./mycapture "default" or ./mycapture "hw:0,0" and all the possible variants on theme it always raises the error: cannot open device hw:0,0 (no such file or directory).
Could not start audio: Alsa error: PCM open failed when ...
https://github.com/Spotifyd/spotifyd/issues/733
Could not start audio: Alsa error: PCM open failed when using USB audio device #733. Closed CluEleSsUK opened this issue Dec 8, 2020 · 3 comments ... **** List of PLAYBACK Hardware Devices **** card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA] Subdevices: 7/7 Subdevice #0: subdevice #0 Subdevice #1: subdevice #1 Subdevice #2 ...
alsa: could not open ausrc device 'default' (No such file ...
https://github.com/baresip/baresip/issues/832
audio: start alsa: reset: srate=8000, ch=1, num_frames=160, pcmfmt=S16_LE alsa: playback started (default) audio: player started with sample format S16LE audio: Set audio encoder: PCMU 8000Hz 1ch audio: start alsa: could not open ausrc device 'default' (No such file or directory) audio: start_source failed (alsa.default): Unknown error -2
qt - (PySide2+anaconda) playing audio via QMediaPlayer ...
https://stackoverflow.com/questions/67465088/pyside2anaconda-playing-audio-via-qmediaplayer-warning-could-not-open-audi
Followed basic steps and translating tutorial code to PySide2, to have a QMediaPlayer play a sound file; When loading the file via: player.setMedia(url) The warning. Warning: "Could not open audio device for playback." gets printed on the terminal. No sound comes out although the URL is correct and other applications are able to play.
FPP error playing audio - Do It Yourself Christmas
http://doityourselfchristmas.com/forums/showthread.php?53967-FPP-error-playing-audio
"Abnormal Conditions - May Cause Poor Performance Could not open audio device - ALSA: Couldn't open audio device: No such file or directory" 42225 FPP error playing audio Help
Gentoo Forums :: View topic - [solved] Could not open ...
https://forums.gentoo.org/viewtopic-t-920572-start-0.html
[AO_ALSA] Playback open error: No such file or directory [JACK] cannot open server [AO SDL] Samplerate: 44100Hz Channels: Stereo Format s16le [AO SDL] Unable to open audio: No available audio device AL lib: alsa.c:512: Could not open playback device 'default': No such file or directory AO: [openal] 44100Hz 2ch s16le (2 bytes per sample)
Linux: Unable to init SDL mixer: ALSA: Couldn't open audio ...
https://www.gog.com/forum/thimbleweed_park/linux_unable_to_init_sdl_mixer_alsa_couldnt_open_audio_device_no_such_device
It also recognises two devices: 28:00.1 Audio device: NVIDIA Corporation GM204 High Definition Audio Controller (rev a1) 2a:00.3 Audio device: Advanced Micro Devices, Inc. [AMD] Device 1457 I'm pretty sure it should be 0,0 or 0,1. But I am frankly not entirely sure.
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