My whitepaper on server-side media processing, sponsored by Dialogic.
WebRTC is a great technology. It fixes a lot of the ailments of what came before it in media processing for VoIP. That said, it comes as a nice client-side package for browsers but nothing more.
This leaves a lot to be desired for some - there are things that can only be done on the server side; especially things around media processing.
Dialogic were kind enough to give me a freehand to write a whitepaper on this exact topic - what are the things in WebRTC that require server-side media processing. I came up with 7 reasons. The whitepaper is freely available on Dialogic's website: 7 reasons for WebRTC server-side media processing
Go read it and tell me what you think.
Quite a good intro. If prefer "SFU" for what you call router, but that is just because I have a favorite one.
And since I can't read papers or specs without finding an error: page 8 -- chrome at least can do 1080p.
Thanks!
Yeh, a good paper that covers most use cases.
What mediaserver would you recommend for server-side processing?
I'd recommend Dialogic - they sponsored this whitepaper :-)
Seriously, it all depends on the technical requirements and the business needs/constraints that you have.
If you are looking for a free, open source solution; then many vendors I've seen are tinkering with Jitsi VideoBridge or exploring Janus. Also take a look at Kurento.
If what you need is a commercial solution with an SLA attached, then Dialogic is definitely a choice to consider.