So Software Mansion, the makers of Membrane Framework, have kindly conspired with me to get RTMP ready for Membrane. RTMP is the protcol used when streaming from popular open source tool OBS. The RTMP module is currently at a technical preview level so be warned, might have some sharp edges. They made sure there was a chain of building blocks from RTMP to HLS (HTTP Live Streaming) and now I can actually set up a completely independent version of the Underjord livestreams.