Relay creation. Twitch-VLC-Nginx-Twitch+other services. How to assemble?

Question

VLC

There was an idea of ​​relaying. Lack of knowledge and practice in this area. I found a lot of useful information here on toaster.ru, but progress still hasn't moved.
At the moment there are outline ideas. certain sequence. If there are options that will simplify this chain, I will be very happy to hear. Just in the future, if this can be implemented, I would like to add some more elements to the chain.
1. Thanks to the livestreamer module, we launch the stream in the vlc player.
2. By solving this topic, VLC + Nginx took the direction of vlc-nginx
3. Further more difficult. problems with creating nginx server. The server is created, but the video does not accept.
Do not kick hard - I'm a complete layman in this. if advice or suggest where to read and what to read. I will be very grateful.
And if you put such a broadcast on my feet on my typewriter (laptop) or standalone (without) a laptop, THEN I am ready to pay a premium for the time spent.