Hi all

On returning from a greatly needed break :-) I found myself in posession of a 
"Logitech Quickcam for Notebooks Pro II" <takes breath>. A very nice USB 
camera, it also includes a microphone and a simple echo canceller (and a cute 
face tracker and video effects package :-) ).

No problem with the video side under any apps, no problem with the audio side 
under any apps, except under rat. Rat refuses to see it, even when it's the 
default microphone device. I've seen this problem mentioned a few times before, 
dating back to at least 2002, with no resolution. The USB Logitech headset 
(mike plus earphones) I normally use works fine with rat.

My guess is that rat is looking for a full duplex audio device. The camera is 
audio input only by definition. If this is the likely cause, is there a hack 
around it (can I run an instance of rat with "input only", independently of an 
"output" rat?), or a feature request looming to have rat cope with devices like 
these? i.e. independent audio input and output devices. Or an earlier version 
of rat that doesn't check for full-duplex? Currently this is on Windows, but 
I'd imagine the same thing will bite me on Linuxen.

Thanks!

Cheers,
        Markus

Markus Buchhorn, ANU Internet Futures             |Ph: +61 2 61258810
markus.buchh...@anu.edu.au                        |Fx: +61 2 61259805
The Australian National University, Canberra 0200 |Mob: 0417 281429

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