Has anyone used Linux (preferably a Raspberry Pi) to originate a
video stream via Sunday Streams?  (Their website is
http://sundaystreams.com/)

If so, do you have a recipe or hints as to how to make it work?

If not, does anyone have suggestions for originating a web video
stream of any kind from Linux?  Are there any linux-friendly web
video conferencing sites?

I have been asked to prepare to originate a video stream of a
funeral for a remote audience of one.  I don't know the details
of the remote viewer's equipment setup, but it's most likely to
be either a laptop or desktop computer running Windows or a
tablet of not-yet-known configuration.

The sending location's internet service is behind a rather
restrictive NAT situation that I do not control, so I cannot just
put up a web server and have the remote viewer connect.  The
originating location will need to connect with a website that
will act as an intermediary.

Disclaimer: I am not affiliated with Sunday Streams other than as
a potential customer.

Thanks in advance.

--
Robert Riches
spamtrap42@jacob21819.net
(Yes, that is one of my email addresses.)

--- SoupGate-Win32 v1.05