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PaoloRanzani-2980 asked SatishBoddu-MSFT commented

Web Stream Video - Azure Percept

When launching the View Stream panel from Azure Percept Studio, it's not possible to reach the web page at the address [IPaddress]:3000. Same result come out when using VLC media player at rtsp://[IPaddress]/result.

By enabling the iptables with these kind of commands:

  • sudo iptables -A INPUT -p tcp-m tcp --dport 3000-j ACCEPT

  • sudo iptables -A INPUT -p udp -m udp --dport 8554 -j ACCEPT

now the web page [IPaddress]:3000 is loaded but the stream inside is not able to start.

Cloud you please provide support for enabling iptables or solving the problem with a different strategy?

Thanks

azure-percept
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Hi @PaoloRanzani-2980 - let's first check to see that the WebStreamModule is running on the device. Can you follow these instructions to view all of the modules and share a screenshot of the module list?

https://docs.microsoft.com/en-us/azure/azure-percept/vision-solution-troubleshooting#check-which-modules-are-on-a-device

Thanks!

-Mike

0 Votes 0 ·

Hi @mimcco, thanks for your kind reply.

All the modules are running, as you can see from the imgs below:

113759-module.png

113830-edge-connections.png

Following a suggestion of your colleague @ChiaraAgostinelli-7854 , I also share the OOBE logs retrieved from the command: sudo journalctl -u oobe -b. after connecting the device through SSH connection

113831-OOBElogs.txt

Thanks,
Paolo


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module.png (78.6 KiB)
mimcco avatar image mimcco PaoloRanzani-2980 ·

Hi @PaoloRanzani-2980 - thanks for the additional information. You've ruled out most of the usual reasons for this. I'd like to double check a couple of the more obvious reasons just to make sure.

  1. Is the dev kit on the same wi-fi network as the host computer?

  2. Is the cable from the camera to the main unit connected properly? Maybe try switching each end of the USB-C cable or using a different cable?


While you confirm this, I will keep investigating and let you know if I have any other questions.

Thanks,

-Mike



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mimcco avatar image
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mimcco answered

Hi @PaoloRanzani-2980

Please try deploying one of the sample vision models in Percept Studio. We have seen cases where that is first required before the web stream is displayed. This how-to guide will walk you through the steps: https://docs.microsoft.com/en-us/azure/azure-percept/how-to-deploy-model

Thanks

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