Try using queue between demuxer and decoders . <div class="gmail_quote">On Wed, Aug 19, 2009 at 11:09 AM, Jyoti <<a href="mailto:jyoti.d@allaboutif.com">jyoti.d@allaboutif.com</a>> wrote: <blockquote class="gmail_quote" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Hi all, I am writing an application to play a media file. 1. The audio doesn't play at all when both audio & video pads generated by demuxer are connected to separate bins called audio & video bins. 2. when I discard the video pad and connect only audio pad to audio bin I am able to hear the audio. The same file plays well with playbin. And I am using the elements as in playbin. Observation: 1. On catching bus messages for warning I get this message "Compensating for audio synchronisation problems" 2. The video pad is generated first & then the audio pad The playbin elements are as below: filesrc->mpegtsdemux ->ffdec_h264->ffmpegcolorspace->videoscale->xvimagesink ->mad->audioconvert->audioresample->alsasink Can someone please suggest some ideas on this? Thanks, Jyoti ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. <a href="http://p.sf.net/sfu/bobj-july" target="_blank">http://p.sf.net/sfu/bobj-july</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> <div></div> -- Regards, Sudarshan Bisht