Audio with Logitech QuickCam 4000 Pro

From: cyril.scetbon_at_nonexisting.hamakor.org.il
Date: Mon 02 Aug 2004 - 12:08:43 IDT


Hi all,

I use Knoppix 3.4 with kernel 2.6.7 (patch pwcx) and the last version of
gnomemeeting.

All experiences where with a netmeeting host (WinXP).

First, I tried with the webcam on my host (knoppix) but I've got problem with
the sound.
I tried to use the micro integrated in my webcam:
I used the audio module for usb. It registered 14,16 as dsp device and 14,19 as
mixer device. So I made /dev/dsp1 (14,16) and /dev/mixer1(14,19) as devices.
But, no way to use the microphone.
I tried in WinXp -> no problem :!-# with the vendor software.

After, I tried the webcam on the remote(winXP) and to use the microphone
integrated in my desktop (NEC Versa P440) to hear the sound received from it.
So I configured gnomemeeting to use the same devices as input output (/dev/dsp &
/dev/mixer)
I hear the sound from the remote webcam and see the video (/dev/video0) but I
hear the sound I produce on my host and not on the remote. So, the audio is not
transmited on the network.

any idea ?

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