<table cellspacing="0" cellpadding="0" border="0" ><tr><td valign="top" style="font: inherit;">Problem solved. my mp4 file format is wrong. Also, plugins bad and ugly are also needed. --- On Mon, 12/6/10, ding huah cheng <dingchengus1@yahoo.com> wrote: <BLOCKQUOTE style="BORDER-LEFT: rgb(16,16,255) 2px solid; PADDING-LEFT: 5px; MARGIN-LEFT: 5px"> From: ding huah cheng <dingchengus1@yahoo.com> Subject: [gst-devel] gst-rtsp-server example problem To: gstreamer-devel@lists.sourceforge.net Date: Monday, December 6, 2010, 12:57 PM <DIV class=plainMail> Hi, On the latest Ubuntu, I have GStreamer, base and good plugin loaded, gst-rtsp-server is compiled without problem. At first, I use this command "gst-launch playbin uri="file://$PWD/test.mp4" to make sure GStreamer is functioning. then I open 2 terminals: terminal 1: ./test-mp4 test.mp4 terminal 2: gst-launch playbin uri="rtsp://127.0.0.1:8554/test" This setup never work, terminal 1 always come back with lots error message: ------------------------------------------------------------------------ ** Message: client 0x818aec0: received a request ** Message: found media 0x81d1940 for url abspath /test ** Message: enter mainloop ** Message: found stream 0 with payloader 0x8290008 ** Message: found stream 1 with payloader 0x82940a0 ** Message: constructed media 0x8299008 for url /test ** Message: preparing media 0x8299008 (lt-test-mp4:5764): GLib-GObject-CRITICAL **: g_object_set: assertion `G_IS_OBJECT (object)' failed (lt-test-mp4:5764): GStreamer-CRITICAL **: gst_bin_add: assertion `GST_IS_ELEMENT (element)' failed ...... ... ------------------------------------------------------------------------- Am I missing something? Thanks, -- View this message in context: <A href="http://gstreamer-devel.966125.n4.nabble.com/gst-rtsp-server-example-problem-tp3075311p3075311.html" target=_blank>http://gstreamer-devel.966125.n4.nabble.com/gst-rtsp-server-example-problem-tp3075311p3075311.html</A> Sent from the GStreamer-devel mailing list archive at Nabble.com. ------------------------------------------------------------------------------ What happens now with your Lotus Notes apps - do you make another costly upgrade, or settle for being marooned without product support? Time to move off Lotus Notes and onto the cloud with Force.com, apps are easier to build, use, and manage than apps on traditional platforms. Sign up for the Lotus Notes Migration Kit to learn more. <A href="http://p.sf.net/sfu/salesforce-d2d" target=_blank>http://p.sf.net/sfu/salesforce-d2d</A> _______________________________________________ gstreamer-devel mailing list <A href="http://us.mc1200.mail.yahoo.com/mc/compose?to=gstreamer-devel@lists.sourceforge.net" ymailto="mailto:gstreamer-devel@lists.sourceforge.net">gstreamer-devel@lists.sourceforge.net</A> <A href="https://lists.sourceforge.net/lists/listinfo/gstreamer-devel" target=_blank>https://lists.sourceforge.net/lists/listinfo/gstreamer-devel</A> </DIV></BLOCKQUOTE></td></tr></table>