Its not really the streaming persay its this is TV broadcast tech running over IP.
Its a networking problem, not a software issue. You will have to change the format or be independently wealthy to compete, 1:M will always by nature be a matter of outsized resources on the transmit versus receive side.
It's one of the reasons why these days I'm bearish on the future of independently-run video. The numbers are aggressively bad. People use YouTube and Twitch because they have to, not because they want to.
Its a networking problem, not a software issue. You will have to change the format or be independently wealthy to compete, 1:M will always by nature be a matter of outsized resources on the transmit versus receive side.