mix input and output streaming in wave file

From: David (David_at_discussions.microsoft.com)
Date: 02/14/05 

Date: Mon, 14 Feb 2005 05:13:06 -0800

Hi, i have the next problem. I want mixed the input stream get from
microphono and output stream thats playing. I can´t change select mixer
record to "mix" output because my application use rtc protocol that take
audio from input select.

Sorry for my english explanation.

kind regards, David.