Are you changed the queue, tee elements into playing state. Because pad_push returns - wrong state, if pad in wrong state. <div class="gmail_quote">On Sat, Jan 2, 2010 at 2:17 PM, Miron Kunz <<a href="mailto:mironoz@mail.ru">mironoz@mail.ru</a>> wrote: <blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">Hi, I am trying to link a next sink like this: 1) start pipeline : src!tee ! queue!sink1 2) pipeline is in PLAYING 3) block Src's src pad and from call back add new sink2: src ! tee ! queue !sink1 ! queue !sink2 4) set sink2 to PLAYING 5) unblock Src's src pad 6) Src's task is PAUSED with this message: basesrc gstbasesrc.c:2326:gst_base_src_loop:<camera> pausing after gst_pad_push() = wrong-state The problem is that source's task is paused and there is no flow through the pipeline. What is the correct way to deal with it? Thanks, Miron ------------------------------------------------------------------------------ This SF.Net email is sponsored by the Verizon Developer Community Take advantage of Verizon's best-in-class app development support A streamlined, 14 day to market process makes app distribution fast and easy Join now and get one step closer to millions of Verizon customers <a href="http://p.sf.net/sfu/verizon-dev2dev" target="_blank">http://p.sf.net/sfu/verizon-dev2dev</a> _______________________________________________ gstreamer-devel mailing list <a href="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> </blockquote></div>