[pulseaudio-discuss] problem with webrtc and pulseaudio

[Fatima Castiglione Maldonado 发]

>The strange thing is that earlier you got some sound from chrome, andes
if I understood correctly, you had pavucontrol open. If you have
pavucontrol open, and you can see activity in the mic volume meter, it
means that pulseaudio is using the microphone, and usually other
applications can't use the microphone at the same time if they try to
use the hardware directly, bypassing pulseaudio. Maybe in that instance
chrome managed to create a recording stream in pulseaudio?

I did it again to be sure, and yes, pavucontrol runs and shows input, and
at the same time bigbluebutton runs on chrome and echoes my voice with a
cracking sound


And yes, there is an error nmessage in my terminal (please look at latest
line)

/usr/bin/google-chrome-stable %U
[2613:2613:0215/125529.812664:ERROR:gl_surface_glx.cc(406)] glxQueryVersion
failed
[2613:2613:0215/125529.812964:ERROR:gl_initializer_x11.cc(130)]
GLSurfaceGLX::InitializeOneOff failed.
[2613:2613:0215/125529.829241:ERROR:gpu_child_thread.cc(327)] Exiting GPU
process due to errors during initialization
[2527:2561:0215/125530.039051:ERROR:browser_gpu_channel_host_factory.cc(113)]
Failed to launch GPU process.
[2527:2561:0215/125530.049017:ERROR:browser_gpu_channel_host_factory.cc(113)]
Failed to launch GPU process.
[2527:2561:0215/125530.057225:ERROR:browser_gpu_channel_host_factory.cc(113)]
Failed to launch GPU process.
[2527:2561:0215/125530.059328:ERROR:browser_gpu_channel_host_factory.cc(113)]
Failed to launch GPU process.
[2527:2561:0215/125530.061832:ERROR:browser_gpu_channel_host_factory.cc(113)]
Failed to launch GPU process.
[2527:2561:0215/125530.064292:ERROR:browser_gpu_channel_host_factory.cc(113)]
Failed to launch GPU process.
[WARNING:flash/platform/pepper/pep_module.cpp(63)] SANDBOXED
[WARNING:flash/platform/pepper/pep_module.cpp(63)] SANDBOXED
[1:23:0215/125626.008144:ERROR:audio_send_stream.cc(90)] Failed to set up
send codec state.
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