[alsa-devel] capture line-out

[Tomas Carnecky]

Rene Herman wrote:
> On 03/26/2007 06:15 PM, Tomas Carnecky wrote:
> 
>> Hm.. but if the card has multiple capture sources, does the ALSA API
>> allow to select which source to capture?
> 
> A driver writer would, I imagine, export the functionalty as a seperate
> capture device; /dev/snd/pcmC0D1c, /proc/asound/card0/pcm1c, hw:0,1, ..
> 
> So, yes, one app would capture from hw:0,0 and the other from hw:0,1
> 
>> It's really a bummer that it's not possible on simple soundcards, and
>> I'm wondering how Fraps[1] works together with TeamSpeak (under
>> Windows though, but I'd imagine they'd have the same problem).
> 
> Err, yes. I don't know, but does Teamspeak use the Windows API? If so,
> maybe Fraps captures at the DirectX level and then shoves it back into
> the API so that Windows doesn't even notice. Only guessing...
> 
> Rene.
> 


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