https://community.nxp.com/t5/i-MX-Processors/How-to-improve-the-received-Video-Frame-rate-on-a-network-using/m-p/1038363#M153002 <HTML><HEAD></HEAD><BODY><P>I am doing a multicast streaming using RTP and the framerate is set to 30fps but i am receiving only 13 frames at the receiver end. How can i improve this</P><P>Transmitter command gst-launch-1.0 v4l2src device=/dev/video0 ! tee name=t ! queue ! videoscale ! 'video/x-raw,width=640,height=480, framerate=(fraction)30/1' ! videoconvert ! queue2 ! x264enc tune=zerolatency ! rtph264pay ! multiudpsink auto-multicast=true send-duplicates = true bind-port=5000 clients="255.255.255.255:5000"</P><P>Receiver command gst-launch-1.0 udpsrc port=5000 ! application/x-rtp,encoding-name=H264 ! rtpjitterbuffer ! rtph264depay ! avdec_h264 ! videoconvert ! fpsdisplaysink sync=true -v</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="framerate.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/96581i10594962FB505B9F/image-size/large?v=v2&amp;px=999" role="button" title="framerate.png" alt="framerate.png" /></span></P></BODY></HTML> Thu, 12 Dec 2019 07:53:43 GMT santhosh2 2019-12-12T07:53:43Z https://community.nxp.com/t5/i-MX-Processors/How-to-improve-the-received-Video-Frame-rate-on-a-network-using/m-p/1038363#M153002 <HTML><HEAD></HEAD><BODY><P>I am doing a multicast streaming using RTP and the framerate is set to 30fps but i am receiving only 13 frames at the receiver end. How can i improve this</P><P>Transmitter command gst-launch-1.0 v4l2src device=/dev/video0 ! tee name=t ! queue ! videoscale ! 'video/x-raw,width=640,height=480, framerate=(fraction)30/1' ! videoconvert ! queue2 ! x264enc tune=zerolatency ! rtph264pay ! multiudpsink auto-multicast=true send-duplicates = true bind-port=5000 clients="255.255.255.255:5000"</P><P>Receiver command gst-launch-1.0 udpsrc port=5000 ! application/x-rtp,encoding-name=H264 ! rtpjitterbuffer ! rtph264depay ! avdec_h264 ! videoconvert ! fpsdisplaysink sync=true -v</P><P></P><P><span class="lia-inline-image-display-wrapper" image-alt="framerate.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/96581i10594962FB505B9F/image-size/large?v=v2&amp;px=999" role="button" title="framerate.png" alt="framerate.png" /></span></P></BODY></HTML> Thu, 12 Dec 2019 07:53:43 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-improve-the-received-Video-Frame-rate-on-a-network-using/m-p/1038363#M153002 santhosh2 2019-12-12T07:53:43Z https://community.nxp.com/t5/i-MX-Processors/How-to-improve-the-received-Video-Frame-rate-on-a-network-using/m-p/1038364#M153003 <HTML><HEAD></HEAD><BODY><P>Hi Santhosh</P><P></P><P>for RTP one can look at sect.7.3.12 Real Time Streaming Protocol Linux Guide</P><P>in <A href="https://www.nxp.com/webapp/Download?colCode=L4.19.35_1.1.0_LINUX_DOCS" target="_blank">Linux 4.19.35_1.1.0 Documentation</A></P><P>and some examples on <A class="link-titled" href="http://variwiki.com/index.php?title=DART-MX8M_GSTREAMER#RTP_Video_streaming" title="http://variwiki.com/index.php?title=DART-MX8M_GSTREAMER#RTP_Video_streaming">DART-MX8M GSTREAMER - Variscite Wiki</A>&nbsp;</P><P></P><P>Best regards<BR />igor<BR />-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Thu, 12 Dec 2019 08:21:52 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-improve-the-received-Video-Frame-rate-on-a-network-using/m-p/1038364#M153003 igorpadykov 2019-12-12T08:21:52Z https://community.nxp.com/t5/i-MX-Processors/How-to-improve-the-received-Video-Frame-rate-on-a-network-using/m-p/1038365#M153004 <HTML><HEAD></HEAD><BODY><P><SPAN class=""><A _jive_internal="true" data-content-finding="Community" data-userid="206296" data-username="igorpadykov" href="https://community.nxp.com/people/igorpadykov">Hi igorpadykov,</A></SPAN></P><P><SPAN class="">Thanks for the links, I tried with the link that you have shared using the </SPAN>num-buffers=100 but still at the receiver end i am not seeing the 30fps, only 14fps are received. How can i get max frames transmitted without any lose at the receiver end</P><P></P><P>Looking forward for your support on this...</P><P></P><P>Regards</P><P>Santhosh</P></BODY></HTML> Thu, 12 Dec 2019 12:25:13 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-improve-the-received-Video-Frame-rate-on-a-network-using/m-p/1038365#M153004 santhosh2 2019-12-12T12:25:13Z https://community.nxp.com/t5/i-MX-Processors/How-to-improve-the-received-Video-Frame-rate-on-a-network-using/m-p/1038366#M153005 <HTML><HEAD></HEAD><BODY><P>Hi Santhosh</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>please try Demo Images with NXP reference board</P><P><A class="link-titled" href="https://www.nxp.com/design/i.mx-developer-resources/i.mx-software-and-development-tools:IMX-SW" title="https://www.nxp.com/design/i.mx-developer-resources/i.mx-software-and-development-tools:IMX-SW">i.MX Software and Development Tools | NXP</A>&nbsp;</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Best regards<BR />igor</P></BODY></HTML> Thu, 12 Dec 2019 12:43:28 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-improve-the-received-Video-Frame-rate-on-a-network-using/m-p/1038366#M153005 igorpadykov 2019-12-12T12:43:28Z https://community.nxp.com/t5/i-MX-Processors/How-to-improve-the-received-Video-Frame-rate-on-a-network-using/m-p/1038367#M153006 <HTML><HEAD></HEAD><BODY><P>Hi igor,</P><P></P><P>Iam using the same image with NXP Eval board. The problem still persist</P><P></P><P>Regards</P><P>Santhosh</P></BODY></HTML> Fri, 20 Dec 2019 14:25:12 GMT https://community.nxp.com/t5/i-MX-Processors/How-to-improve-the-received-Video-Frame-rate-on-a-network-using/m-p/1038367#M153006 santhosh2 2019-12-20T14:25:12Z