[Alsa-user] I/Q Sampling

2011-08-11 Thread Michael Di Domenico
I'm a newbie to alsa programming. Can anyone point me towards/give me some sample source code (C/C++) that shows a short and clear (preferably documented) example of how to read the left/right channels from an alsa device, and then convert them into a I/Q complex stream for processing? I see ther

[Alsa-user] output from one application to input of another

2010-10-09 Thread Michael Di Domenico
Here's what I'm trying to do, though I'm not sure it's possible. I have one application that takes input via the line-in port on my computer It then processes the sound and outputs the audio to the speakers I want to take the audio destined for the speakers and re-route it to another program that