<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 TRANSITIONAL//EN"> <HTML> <HEAD> <META HTTP-EQUIV="Content-Type" CONTENT="text/html; CHARSET=UTF-8"> <META NAME="GENERATOR" CONTENT="GtkHTML/3.28.3"> </HEAD> <BODY> Well, in a another question in this mailing-list I learned that gstreamer can manage gconf data. I have a simple script that connect two pc through ssh and open an audio connection using "arecord | aplay" command. Now I wish to switch to gstreamer, because it can use gconf data and detect automatically the audio device for the mic (gconfaudiosrc). I tried this simple pipe in local and it works: gst-launch gconfaudiosrc ! volume volume=1.5 ! alsasink Now I wish to try to stream the mic, this way: server side (192.168.0.2)         gst-launch gconfaudiosrc ! tcpserversink host=192.168.0.1 port=5000 client side (192.168.0.1)         gst-launch tcpclientsrc host=192.168.0.2 port=5000 ! autoaudiosink (I need to use TCP because the router filters UDP) But it doesn't work, on the client side it says that there is a format error because it can't negotiate the format. I hardly tried to search the web looking for a solution, but the few solutions I founded was not working. Please can someone tell me how I can write the 2 pipes or where I can find documentation about this? Thank you so much. Luquino </BODY> </HTML>