<!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/4.2.1"> </HEAD> <BODY> Le mardi 08 novembre 2011 à 10:05 +0100, Eugen Funk a écrit : <BLOCKQUOTE TYPE=CITE> Hello Nicolas, thank you for the advise. Could you explain shortly what this part does?: <PRE> fd=4 4>&1 1>&2 </PRE> </BLOCKQUOTE> I write to file descriptor (fd) 4, redirect stdout to stderr (1>&2) et redirect fd 4 to stdout (4>&1). This prevent corruption by standard ouput. I don't pretend this is a clean solution, also you most likely want a queue2 to deal with connecion speed change. <BLOCKQUOTE TYPE=CITE> I was thinkig to use librsync, because the connection between the server and the client is quite unstable. Rsync has the ability to check which part of the file has been transfered correctly (hierarchical checksums) and retransfers the required part again. </BLOCKQUOTE> As said, rsync only works if you store the file to your local disk first, which already works in GStreamer. Honestly  I thought that you mean connection speed is unstable, but if you loose connection, that is something else. good luck, Nicolas </BODY> </HTML>