sure what all is supported, it seems http works just fine though.
.
+.SH "WARNING"
+\fIgst\-xmllaunch\fP is deprecated and broken for all but the most simple
+pipelines. It will most likely be removed in future. Don't use it.
+.
.SH "OPTIONS"
.l
\fIgst\-xmllaunch\fP accepts the following options:
.TP 8
.B \-\-gst\-plugin\-path=PATH
Add directories separated with ':' to the plugin search path
+.
.SH "SEE ALSO"
-.BR gst\-launch (1),
-.BR gst\-register (1),
+.BR gst\-feedback (1),
.BR gst\-inspect (1),
+.BR gst\-launch (1),
+.BR gst\-typefind (1)
.SH "AUTHOR"
-The GStreamer team at http://gstreamer.net/
+The GStreamer team at http://gstreamer.freedesktop.org/