<div dir="ltr">Hi Yogesh,<br><br>You could use a gst_pad_add_probe () to be notified of the change you are looking for in the element's video source pad. <br><br><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstPad.html#GstPadProbeType">http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstPad.html#GstPadProbeType</a><div>
<br></div><div>Hope this helps,</div><div>Luis<br><div class="gmail_extra"><br><br><div class="gmail_quote">On 8 May 2014 14:18, Yogesh Tyagi <span dir="ltr"><<a href="mailto:yogesh.bit2006@gmail.com" target="_blank">yogesh.bit2006@gmail.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div dir="ltr">I want to notify the application when first buffer is received on video source pad of my demux element.<div>
<br></div><div><br></div><div>Thanks,</div><div>Yogesh</div></div><div class=""><div class="h5"><div class="gmail_extra"><br><br>

<div class="gmail_quote">On Thu, May 8, 2014 at 6:36 PM, Yogesh Tyagi <span dir="ltr"><<a href="mailto:yogesh.bit2006@gmail.com" target="_blank">yogesh.bit2006@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">


<div dir="ltr">Hi,<div><br></div><div>What is best mechanism for application and element interaction in gstreamer?</div><div><br></div><div>Thanks,</div><div>Yogesh</div></div>
</blockquote></div><br></div>
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