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From "Yann Salmon (JIRA)" <>
Subject [jira] [Created] (OPENMEETINGS-499) OM does not obey microphone choice
Date Sat, 05 Jan 2013 11:58:12 GMT
Yann Salmon created OPENMEETINGS-499:

             Summary: OM does not obey microphone choice
                 Key: OPENMEETINGS-499
             Project: Openmeetings
          Issue Type: Bug
          Components: Audio/Video
         Environment: Ubuntu 12.04 with kernel 3.2.0-36-generic (64bits) ; Firefox 17.0.1
; Adobe FlashPlayer ; USB 046d:0809 Logitech, Inc. Webcam Pro 9000 ; PCI Audio
device [0403]: Intel Corporation 6 Series/C200 Series Chipset Family High Definition Audio
Controller [8086:1c20] (rev 04)
            Reporter: Yann Salmon

My computer has an built-in microphone input (unused, no mic to plug in) and a USB webcam
with a microphone (the one I use). When entering a room at, I am asked
to select which webcam to use (there is only one) and which microphone: there is a "HDA Intel
PCH "and a "USB device 0x46d:0x809". When I select the second one and make a test, I can see
myself but there is no sound. In fact, what I hear is the sound recorded by the built-in Intel
microphone input: there is background noise the level of which varies accordingly to the amplification
that I set for this peripheral in the PulseAudio configuration interface. I made a test after
selecting the "HDA Intel PCH" instead, in case the titles of the devices were just reversed,
but to no avail. Note that the small configuration panel of the Adobe Flash plugin shows the
two same devices, but when I select the microphone of the USB webcam, I can see the vu-meter
vary in accordance to my speech. 

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