[pulseaudio-discuss] problem with webrtc and pulseaudio

Alexander E. Patrakov patrakov at gmail.com
Tue Feb 14 17:33:22 UTC 2017

2017-02-14 19:21 GMT+05:00 Fatima Castiglione Maldonado 发
<castiglionemaldonado at gmail.com>:
>> What does "broken" mean more specifically? Things appear to work, but
>> the microphone produces just silence?
> The mic produces a very distorted sound, like "cracking" sound

As a temporary workaround, you can run "pacmd load-module
module-echo-cancel channels=2 rate=48000 use_master_format=true", and
then, using pavucontrol, move Chrome's input and output to
echo-cancelled devices. That just exploits the fact that virtual sinks
behave differently than normal ones in aspects related to buffering.

Alexander E. Patrakov

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