<div dir="ltr"><div>Thank, that was indeed the issue. For future reference for others who might face this problem, an easier way is to use the rtpbin element and use the request_pt_map signal to provide the full caps.<br><br></div>Ajit.<br><div><div><br><div class="gmail_quote"><div dir="ltr">On Sat, 19 Nov 2016 at 02:07 Sebastian Dröge <<a href="mailto:sebastian@centricular.com">sebastian@centricular.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">On Tue, 2016-11-15 at 23:30 +0000, Ajit Warrier wrote:<br class="gmail_msg">
><br class="gmail_msg">
> gstpad.c:3098:gst_pad_query_accept_caps_default:<OutputSelect_239.0.0<br class="gmail_msg">
> .190:sink>.[00m allowed caps subset application/x-rtp,<br class="gmail_msg">
> media=(string)audio, ssrc=(uint)4140498029, clock-rate=(int)8000,<br class="gmail_msg">
> encoding-name=(string)G722; application/x-rtp, media=(string)audio,<br class="gmail_msg">
> ssrc=(uint)4140498029, payload=(int)9, clock-rate=(int)[ 1,<br class="gmail_msg">
> <a href="tel:(214)%20748-3647" value="+12147483647" class="gmail_msg" target="_blank">2147483647</a> ], caps application/x-rtp, media=(string)audio,<br class="gmail_msg">
> ssrc=(uint)4140498029<br class="gmail_msg">
<br class="gmail_msg">
Your caps are not complete and because of that it all fails with not-<br class="gmail_msg">
negotiated. You are missing clock-rate and encoding-name or payload in<br class="gmail_msg">
your caps at least.<br class="gmail_msg">
<br class="gmail_msg">
--<br class="gmail_msg">
Sebastian Dröge, Centricular Ltd · <a href="http://www.centricular.com" rel="noreferrer" class="gmail_msg" target="_blank">http://www.centricular.com</a>_______________________________________________<br class="gmail_msg">
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</blockquote></div></div></div></div>