<!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/4.6.4"> </HEAD> <BODY> Le mercredi 29 mai 2013 à 15:39 -0700, Wes Miller a écrit : <BLOCKQUOTE TYPE=CITE> gst-launch playbin uri=<A HREF="file:///c:/blah.mp3">file:///c:/blah.mp3</A> audiosink=pulsesink or gst-launch playbin uri=<A HREF="file:///c:/blah.mp3">file:///c:/blah.mp3</A> audiosink=alsasink </BLOCKQUOTE> Just to correct, it's audio-sink=, and you can use double quotes to pass a sub-pipeline, so this pipeline would also be valid: gst-launch-1.0 playbin uri=file:///h264.mp4 video-sink="avdec_h264 max-threads=4 ! videoconvert ! xvimagesink" Nicolas </BODY> </HTML>