utp
utp
Can you confirm avconv is installed? on some pi images it does not.
Log the streaming command to console, test the command in terminal by itself to see any error(s)
Cannot see much err with it, what do you have on running it via terminal: $ avconv -f video4linux2 -i /dev/video0 -s 640:480 -threads auto -vcodec h264 -an -pix_fmt yuv420p...
that looks normal, I am out of idea then, any chance firewall settings?
Please check your node version. ~/node -v
Consider upgrading your node
https://nodejs.org/en/download/package-manager/#debian-and-ubuntu-based-linux-distributions
I would suggest you got a iPad or Apple TV setup correctly for remote access? Correct? Please also notice only newer iPad or AppleTV 4 is needed as home hub...
Snap should work on AppleTV4
Does other Homekit info got updated on mobile data? maybe a try on logout and re-login iCloud on ATV and iOS device for a test?