<!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/4.6.6"> </HEAD> <BODY> Le vendredi 21 mars 2014 à 00:54 -0700, Dudi.r a écrit : <BLOCKQUOTE TYPE=CITE> Im not sure about the Glib, is it enough to download the latest packeges from the link you gave me and try to run the pipeline again? or there is sometihng else I should reinstall? </BLOCKQUOTE> I would try this first. GLib is a C library that GStreamer depends on for data structures, OS abstraction and object oriented programming. cheers, Nicolas </BODY> </HTML>