How difficult is it exactly to do what chaturbate does for example? I have been looking into how I could setup a similar broadcast on demand service for some y

How difficult is it exactly to do what chaturbate does for example? I have been looking into how I could setup a similar broadcast on demand service for some yoga studios that I help out with (zoom is terrible for online yoga classes... it distorts music... no paywall possible... video/audio quality is all around terrible compared to chaturbate... etc). Is it really that hard to chunk video as it comes in, and re-distribute it via websocket or something to web browsers? How does chaturbate do it? Does anybody know?