<html><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;" class="">Yes, it’s the GoPro’s adress and the way I understand how the FFmpeg pipeline works is that the<div class=""><br class=""></div><div class=""><blockquote type="cite" class=""><blockquote type="cite" class="">mpegts -i <a href="udp://10.5.5.9:8554" class="">udp://10.5.5.9:8554</a></blockquote></blockquote><div class=""><br class=""></div>opens a revere udp connection from the GoPro. I almost suspected that that wasn’t the way Gstreamer’s udpsrc works. But what Gstreamer command should I use to get the stream from that remote URI?</div><div class=""><br class=""></div><div class="">Thanks!</div><div class=""><br class=""></div><div class=""><br class=""><div class=""><div class=""><div class=""><font face="Avenir" style="color: rgb(0, 0, 0); font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; text-align: -webkit-auto; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; text-align: -webkit-auto; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; text-align: -webkit-auto; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; text-align: -webkit-auto; border-spacing: 0px;"><div class=""><span style="text-align: -webkit-auto;" class="">Fredrik Falkman</span><span class="Apple-style-span" style="color: rgb(153, 153, 153);"> <span class="Apple-tab-span" style="white-space: pre;"> </span></span><span style="text-align: -webkit-auto;" class=""> </span><span class="Apple-style-span" style="text-align: -webkit-auto; border-collapse: separate; border-spacing: 0px;"> </span></div></span></span></span></span></span></font><span class="Apple-style-span" style="color: rgb(0, 0, 0); font-family: Arial; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; border-collapse: separate; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; text-align: -webkit-auto; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; text-align: -webkit-auto; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; text-align: -webkit-auto; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; text-align: -webkit-auto; border-spacing: 0px;"><div class=""><span class="Apple-style-span" style="border-collapse: separate; text-align: -webkit-auto; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; text-align: -webkit-auto; border-spacing: 0px;"><div class=""><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;"><span class="Apple-style-span" style="border-collapse: separate; border-spacing: 0px;"><div align="left" class=""><span class="Apple-style-span" style="border-collapse: separate; text-align: -webkit-auto; border-spacing: 0px;"><font face="Avenir" class=""><div class="MsoNormal" align="left"><br class=""></div></font></span></div></span></span></span></span></span></span></span></div></span></span></div></span></span></span></span></span> </div> <div><br class=""><blockquote type="cite" class=""><div class="">On 7 Nov 2017, at 13:22, Yasushi SHOJI <<a href="mailto:yasushi.shoji@gmail.com" class="">yasushi.shoji@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div class="">Hi,<br class=""><br class="">On Wed, Nov 1, 2017 at 9:44 PM, fredrik falkman <<a href="mailto:ff@ffd.se" class="">ff@ffd.se</a>> wrote:<br class=""><blockquote type="cite" class="">Hej!<br class=""><br class="">I'm trying to set up the following:<br class=""><br class="">I have a GoPro Session 5 which streams from <a href="udp://10.5.5.9:8554" class="">udp://10.5.5.9:8554</a><br class="">I have a raspberry pi 3 that is connected to the GoPro's wifi hotspot<br class="">I'd like to stream from the GoPro via the rpi over 4g to a Gstreamer viewer<br class="">(in this case QGroundControl) on another computer with a static ip.<br class=""><br class="">I can get this working by means of this tool:<br class=""><a href="https://github.com/KonradIT/gopro-py-api" class="">https://github.com/KonradIT/gopro-py-api</a><br class=""><br class="">and this command:<br class=""><br class="">ffmpeg -f mpegts -i udp://10.5.5.9:8554 -map 0:0 -c copy -f rtp<br class="">udp://94.234.203.109:5000<br class=""><br class="">Now I'd like to se if I can get better performance using Gstreamer.<br class=""><br class="">I'm trying the following:<br class=""><br class="">#!/bin/bash<br class=""><br class="">gst-launch-1.0 -v \<br class="">rtpbin name=rtpbin \<br class="">udpsrc uri=udp://10.5.5.9:8554 \<br class=""></blockquote><br class="">I don't have GoPro Session 5 so it might be wrong but<br class="">isn't 10.5.5.9 GoPro's address?<br class=""><br class="">you should give the port number you want to receive the<br class="">packets.<br class=""><br class=""><blockquote type="cite" class="">! queue \<br class="">! avenc_h264_omx bitrate=500000 \<br class="">! "video/x-h264,profile=high" \<br class="">! h264parse \<br class="">! queue max-size-bytes=10000000 \<br class="">! rtph264pay pt=96 config-interval=1 \<br class="">! rtpbin.send_rtp_sink_0 rtpbin.send_rtp_src_0 \<br class="">! udpsink port=5000 host=94.234.203.109 ts-offset=0 name=vrtpsink<br class="">rtpbin.send_rtcp_src_0 \<br class="">! rtpbin.recv_rtcp_sink_0<br class=""><br class=""><br class="">And get this error:<br class=""><br class="">Setting pipeline to PAUSED ...<br class="">ERROR: Pipeline doesn't want to pause.<br class="">ERROR: from element /GstPipeline:pipeline0/GstUDPSrc:udpsrc0: Could not<br class="">get/set settings from/on resource.<br class="">Additional debug info:<br class="">gstudpsrc.c(1548): gst_udpsrc_open ():<br class="">/GstPipeline:pipeline0/GstUDPSrc:udpsrc0:<br class="">bind failed: Error binding to address: Cannot assign requested address<br class=""></blockquote><br class="">That's why GStreamer is complaining: you can't bind the address<br class="">you are not using.<br class="">-- <br class=""> yashi<br class="">_______________________________________________<br class="">gstreamer-devel mailing list<br class=""><a href="mailto:gstreamer-devel@lists.freedesktop.org" class="">gstreamer-devel@lists.freedesktop.org</a><br class="">https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel<br class=""></div></div></blockquote></div><br class=""></div></div></div></body></html>