I am using QNX 6.2.1 on a Biscayne box. My sound devices are (/dev/snd)
controlC0 pcmC0D0c pcmC0D1p
Eventually I need to give input to my mic and to my line in and would like
to mix the left channel of Line-in with the mic and have them come out from
line-out. The right of line out should be the mic and left channel of line
out should be left channel of line in.
I am reading the documentation but there are a few things that are not clear
When I open one pcm as capture and one pcm as playback, will the capture
have both inputs, the line in as well as mic?
How do I know which mixer group controls line in and which one controls
I guess these are the two fundamental questions that I am trying to resolve,
things should be clearer once I know more about this.
thanks for your time. If this is not a suitable ng, please let me know which
should be a suitable ng for this. Any pointers to practicle code snippets or
any other information will also be greatly appreciated ( I have already been
through the audio developers guide at qnx.com)