<div dir="ltr"><div><div><div>Hi Sebastian,<br><br></div>If I will not use vpe element and use the pipeline as below :<br><br>app->pipeline = gst_parse_launch("appsrc name=mysource ! videoconvert ! avenc_mpeg4 ! rtpmp4vpay config-interval=true  pt=96 ! udpsink  host=192.227.1.20 port=5000", NULL);<br><br>Then it fails with the below error:<br><br>**************************************start feeding******************************************8<br>inside read_data<br>inside read_data<br>*********************stop feeding*********************<br>ERROR from element mysource: Internal data flow error.<br>Debugging info: gstbasesrc.c(2865): gst_base_src_loop (): /GstPipeline:pipeline0/GstAppSrc:mysource:<br>streaming task paused, reason not-linked (-1)<br><br></div><div>Regarding testing with gstreamer reciver, Can you guide me how to test with this instead of testing with vlc player<br></div><div>I have attached the test code with this mail.<br></div><div><br></div>Regards,<br></div>Biswajit<br></div><div class="gmail_extra"><br><div class="gmail_quote">On Fri, May 13, 2016 at 1:52 PM, Sebastian Dröge <span dir="ltr"><<a href="mailto:sebastian@centricular.com" target="_blank">sebastian@centricular.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On Do, 2016-05-12 at 12:33 +0530, Biswajit Panigrahi wrote:<br>
> Hi Sebastian,<br>
</span><span class="">> Yes if i use filesink location in Pipeline like:<br>
> app->pipeline = gst_parse_launch("appsrc name=mysource ! videoconvert<br>
> ! vpe num-input-buffers=8 !  ducatimpeg4enc bitrate=4000 ! filesink<br>
> location=FinalSRC12.mpeg ", NULL); <br>
> Then I am able play the FinalSRC12.mpeg without any problem.<br>
><br>
> I have tried with avenc_mpeg4 also in pipeline like:<br>
> app->pipeline = gst_parse_launch("appsrc name=mysource ! videoconvert<br>
> ! vpe num-input-buffers=8 !  avenc_mpeg4 bitrate=4000 ! filesink<br>
> location=FinalSRC12.mpeg ", NULL);<br>
><br>
> but when I started UDP streaming in vlc by executing vlc test.sdp<br>
> then the vlc gives error like:<br>
> demux error:cannot peak<br>
> no data received in 10s,aborting<br>
<br>
</span>Does it work with a GStreamer receiver? Also don't use the vpe element<br>
(or what is it doing?) before avenc_mpeg4.<br>
<div class="HOEnZb"><div class="h5"><br>
--<br>
Sebastian Dröge, Centricular Ltd · <a href="http://www.centricular.com" rel="noreferrer" target="_blank">http://www.centricular.com</a><br>
<br>
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<br></blockquote></div><br></div>