Streaming audio and video problems

The reason they can’t hear you is the fact uStream or Stickam can only take one stream. People who try to record skype calls get the same problem.

 

You’ll want a mixer and you’ll want to mix those audio streams together and put it out as one stream into uStream. There is software known as “Virtual Cables” which can mix several tracks together… there is an equivelant on Ubuntu.

 

source: techguylabs.com