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I installed Azure IoTEdge on my Jetson nano and provisioned the IoTEdge runtime to the device using the security daemon file at /etc/iotedge/config.yaml .

I see that the status of the IoT Edge Daemon is active (running) and all the 6 IoTEdge runtime modules that I'm using are running: console image

-----------------NAME -------------------- STATUS---------

  • CameraTaggingModule ---------- running
  • DeepStreamAnalytics ------------ running
  • NVIDIADeepStreamSDK ------- running
  • azureblobstorageoniotedge ---- running
  • edgeAgent -------------------------- running
  • edgeHub ---------------------------- running

But my NVIDIADeepStreamSDK module doesn't want to recieve messages from my RTSP Camera that is also in the same network as the Jetson, I see it logs of this module and it says:

ERROR from src_elem0: Could not read from resource.
Debug info: gstrtspsrc.c(5917): gst_rtsp_src_receive_response (): /GstPipeline:pipeline/GstBin:multi_src_bin/GstBin:src_sub_bin0/GstRTSPSrc:src_elem0:
Could not receive message. (Timeout while waiting for server response)

The NVIDIADeepStreamSDK module can recieve messages succesfully if I use a public RTSP like BigBugBunny rtsp, so I guess the problem might has to do with some configuration of the local network. or should I make my RTSP Camera public? or should I provide some json file with DNS specificacion?, either case, what's the best way to approach this? Any sugestion is appreciated to make this work, thanks.

rensc
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  • did you take a look at the documentation in this github repo? What did you try already? https://github.com/Azure-Samples/NVIDIA-Deepstream-Azure-IoT-Edge-on-a-NVIDIA-Jetson-Nano#view-the-processed-videos – asergaz Feb 23 '21 at 07:44
  • @asergaz, Hi, sorry for the late response. I gave up with that IP camera, didn't know why never worked in my use case. At the end I realized that the DVR from my house also have a RTSP protocol... so I used that and worked. I remember that tried following that tutorial that you mention[github.com/Azure-Samples/…](https://github.com/Azure-Samples/NVIDIA-Deepstream-Azure-IoT-Edge-on-a-NVIDIA-Jetson-Nano#view-the-processed-videos), saw the model doing the inference in those sample videos through VLC, but when switching to my camera, I got an error message in VLC. – rensc Apr 16 '21 at 03:00

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