Hi Ajay Gautam, gst-launch rtspsrc location=rtsp://<a href="http://192.168.1.168:8554/mpeg4" target="_blank">192.168.1.168:8554/mpeg4</a> latency=10 name=demux demux. ! queue! rtpmp4vdepay ! mpeg4videoparse ! dmaidec_mpeg4 ! TIDmaiVideoSink sync=true videoOutput=LCD videoStd=320X240 demux. ! queue ! rtppcmudepay ! mulawdec ! alsasink Above one is working with proper Video and Audio sync.But there was 3 to 4 second delay between live source and Destination end(where I am displaying video and audio). I increased latency to 500, I am getting the same delay. thanks and regards, Arasu.M <div class="gmail_quote"> On Thu, Aug 12, 2010 at 9:00 PM, AJAY GAUTAM <<a href="mailto:ajaygautam1981@gmail.com">ajaygautam1981@gmail.com</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 , Please use gst-launch rtspsrc location=rtsp://<a href="http://192.168.1.168:8554/mpeg4" target="_blank">192.168.1.168:8554/mpeg4</a> latency=10 name=demux demux. ! queue! rtpmp4vdepay ! mpeg4videoparse ! dmaidec_mpeg4 ! TIDmaiVideoSink sync=true videoOutput=LCD videoStd=320X240 demux. ! queue ! rtppcmudepay ! mulawdec ! alsasink <div class="gmail_quote"><div><div></div><div class="h5">On Thu, Aug 12, 2010 at 7:55 PM, tamil arasu <<a href="mailto:marasu2010@gmail.com" target="_blank">marasu2010@gmail.com</a>> wrote: </div></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><div></div><div class="h5">Hi All, I am new to gstreamer.I am using pipeline below mentioned for playing Video and Audio from Live source. gst-launch rtspsrc location=rtsp://<a href="http://192.168.1.168:8554/mpeg4" target="_blank">192.168.1.168:8554/mpeg4</a> latency=10 name=demux demux. ! queue! rtpmp4vdepay ! mpeg4videoparse ! dmaidec_mpeg4 ! TIDmaiVideoSink sync=false videoOutput=LCD videoStd=320X240 demux. ! queue ! rtppcmudepay ! mulawdec ! alsasink Above Pipeline is working with proper Audio and Video sync.When I was testing the Video and Audio sync by running the above pipeline so many times,Sometimes Audio got delayed about half second. I am getting this warning mentioned below ../../../../src/gst-libs/gst/audio/gstbaseaudiosink.c(1449): gst_base_audio_sink_render (): /GstPipeline:pipeline0/GstAlsaSink:alsasink0: Unexpected discontinuity in audio timestamps of more than half a second (0:00:00.569375000), resyncing thanks and regards, Arasu.M </div></div><div class="im">------------------------------------------------------------------------------ This SF.net email is sponsored by Make an app they can't live without Enter the BlackBerry Developer Challenge <a href="http://p.sf.net/sfu/RIM-dev2dev" target="_blank">http://p.sf.net/sfu/RIM-dev2dev</a> _______________________________________________ gstreamer-devel mailing list <a href="mailto:gstreamer-devel@lists.sourceforge.net" target="_blank">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></div> -- Thanx & Regards Ajay Gautam +91-9717785580 ------------------------------------------------------------------------------ This SF.net email is sponsored by Make an app they can't live without Enter the BlackBerry Developer Challenge <a href="http://p.sf.net/sfu/RIM-dev2dev" target="_blank">http://p.sf.net/sfu/RIM-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>