Udpsrc gives me trouble - streaming from a GoPro
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Udpsrc gives me trouble - streaming from a GoPro
 
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Re: Udpsrc gives me trouble - streaming from a GoPro
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Re: Udpsrc gives me trouble - streaming from a GoPro
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Re: Udpsrc gives me trouble - streaming from a GoPro
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Hi,
A simple way to check whether you're actually receiving data is: gst-launch-1.0 -v udp://10.5.5.9:8554 ! fakesink silent=False If you see plenty of messages like this, you *are* receiving data: /GstPipeline:pipeline0/GstFakeSink:fakesink0: last-message = chain ******* ... If so, try to gradually reconstruct your pipeline: udp://... ! fakesink udp://... ! rtph264depay ! fakesink etc... Also note that using GST_DEBUG=2 gst-launch-1.0 ... might provide more insight as to why it doesn't work. Edward On Tue, 2017-11-07 at 20:40 +0100, Fredrik Falkman wrote: > Yes, it’s the GoPro’s adress and the way I understand how the FFmpeg > pipeline works is that the > > > > mpegts -i udp://10.5.5.9:8554 > > 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? > > Thanks! > > > Fredrik Falkman > > > > On 7 Nov 2017, at 13:22, Yasushi SHOJI <[hidden email]> > > wrote: > > > > Hi, > > > > On Wed, Nov 1, 2017 at 9:44 PM, fredrik falkman <[hidden email]> wrote: > > > Hej! > > > > > > I'm trying to set up the following: > > > > > > I have a GoPro Session 5 which streams from udp://10.5.5.9:8554 > > > I have a raspberry pi 3 that is connected to the GoPro's wifi > > > hotspot > > > I'd like to stream from the GoPro via the rpi over 4g to a > > > Gstreamer viewer > > > (in this case QGroundControl) on another computer with a static > > > ip. > > > > > > I can get this working by means of this tool: > > > https://github.com/KonradIT/gopro-py-api > > > > > > and this command: > > > > > > ffmpeg -f mpegts -i udp://10.5.5.9:8554 -map 0:0 -c copy -f rtp > > > udp://94.234.203.109:5000 > > > > > > Now I'd like to se if I can get better performance using > > > Gstreamer. > > > > > > I'm trying the following: > > > > > > #!/bin/bash > > > > > > gst-launch-1.0 -v \ > > > rtpbin name=rtpbin \ > > > udpsrc uri=udp://10.5.5.9:8554 \ > > > > I don't have GoPro Session 5 so it might be wrong but > > isn't 10.5.5.9 GoPro's address? > > > > you should give the port number you want to receive the > > packets. > > > > > ! queue \ > > > ! avenc_h264_omx bitrate=500000 \ > > > ! "video/x-h264,profile=high" \ > > > ! h264parse \ > > > ! queue max-size-bytes=10000000 \ > > > ! rtph264pay pt=96 config-interval=1 \ > > > ! rtpbin.send_rtp_sink_0 rtpbin.send_rtp_src_0 \ > > > ! udpsink port=5000 host=94.234.203.109 ts-offset=0 name=vrtpsink > > > rtpbin.send_rtcp_src_0 \ > > > ! rtpbin.recv_rtcp_sink_0 > > > > > > > > > And get this error: > > > > > > Setting pipeline to PAUSED ... > > > ERROR: Pipeline doesn't want to pause. > > > ERROR: from element /GstPipeline:pipeline0/GstUDPSrc:udpsrc0: > > > Could not > > > get/set settings from/on resource. > > > Additional debug info: > > > gstudpsrc.c(1548): gst_udpsrc_open (): > > > /GstPipeline:pipeline0/GstUDPSrc:udpsrc0: > > > bind failed: Error binding to address: Cannot assign requested > > > address > > > > That's why GStreamer is complaining: you can't bind the address > > you are not using. > > -- > > yashi > > _______________________________________________ > > gstreamer-devel mailing list > > [hidden email] > > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel > > _______________________________________________ > gstreamer-devel mailing list > [hidden email] > https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel gstreamer-devel mailing list [hidden email] https://lists.freedesktop.org/mailman/listinfo/gstreamer-devel |
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