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Starred by 11 users

Issue metadata

Status: Archived
Owner: ----
Closed: Nov 2017
Cc:
Components:
NextAction: ----
OS: ----
Pri: 2
Type: Enhancement



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Control the ALSA volume control even when using PulseAudio

Project Member Reported by andrew@webrtc.org, Oct 30 2012

Issue description

On some devices (maybe all?) there will be both a PulseAudio and ALSA volume control. The AGC manages the PulseAudio volume, but if the ALSA volume isn't set to a halfway reasonable range, there's not much it can do.

To fix manually open a terminal and run "alsamixer". Hit F4 to move to capture devices and F6 to select the device in question. Move the slider appropriately. You can tune this in real-time in a loopback call if you want; ideally it would be at a high enough level such that the PulseAudio volume (visible through the "Sound Preferences" Gnome control panel) isn't maxed out.

Ideally, we would be able to control the ALSA volume control as well to avoid cases like this.

We shouldn't see this problem on ChromeOS (which uses ALSA, not PulseAudio) or GVC (which has some kind of volume tuning procedure).
 
Project Member

Comment 1 by andrew@webrtc.org, May 31 2014

Labels: -Restrict-View-Talk Restrict-View-Google

Comment 2 by vrk@webrtc.org, Oct 15 2014

Labels: Area-Audio

Comment 3 by tlegrand@google.com, Dec 11 2014

Cc: tina.legrand@webrtc.org
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Comment 4 by tina.legrand@webrtc.org, Dec 11 2014

Labels: EngTriaged IceBox
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Comment 5 by andrew@webrtc.org, Nov 3 2015

Owner: henrik.lundin@webrtc.org
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Comment 6 by andrew@webrtc.org, Nov 26 2015

Labels: -Restrict-View-Google

Comment 7 Deleted

Comment 8 Deleted

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Comment 9 by anatolid@webrtc.org, Jan 11 2017

Cc: henrik.lundin@webrtc.org
Owner: ----
Status: Untriaged (was: Assigned)
Moving back to triage since no status updates took place for more than a year.
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Comment 10 by tina.legrand@webrtc.org, Feb 3 2017

Status: Available (was: Untriaged)

Comment 11 Deleted

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Comment 12 by tina.legrand@webrtc.org, Nov 7 2017

Status: Archived (was: Available)
[Bulk edit] This issue hasn't been modified the last twelve months -> archiving.

If this is still a valid issue that should be open, please reopen again.

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