[Expired for pulseaudio (Ubuntu) because there has been no activity for
60 days.]
** Changed in: pulseaudio (Ubuntu)
Status: Incomplete => Expired
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https://bugs.launchpad.net/bugs/1152987
Title:
Echo cancellation only produces a mono sink
Status in pulseaudio package in Ubuntu:
Expired
Bug description:
If I run "pacmd load-module module-echo-cancel" the source/sink is
created, but in mono on a stereo source.
If I run "pacmd load-module module-echo-cancel channels=2" The loading
fails, pulseaudio crashes and restarts, and I get this in syslog:
"Mar 9 16:13:26 trancendence pulseaudio[2303]: [pulseaudio] speex.c:
AGC, denoising and echo suppression only work with channels=1"
Not sure if the webrtc engine supports more than a single channel, it
fails to load on 12.10:
"Mar 9 16:08:44 trancendence pulseaudio[2303]: [pulseaudio] module.c:
Failed to load module "module-echo-cancel" (argument:
"aec_method=webrtc"): initialization failed."
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