How does it work?

Prerequisites

• A functioning nginx setup, with the RTMP module.
• A stub web page, hello world, something of the sort.
• A port open on your web server for RTMP (default: 1935)

Moving parts

1. Add a block like this to your nginx.conf
2. Configure a sites-available file like this
3. Configure OBS to stream to rtmp://your_host/live with a stream key of 'stream'
4. View source on the main page. Steal the whole thing if you want.
5. ???
6. Profit

You can fill in a lot of the gaps with this guide from Digital Ocean if something isn't working.