Streaming live using RIST On Demand to thousands, how you can have your cake and eat it too … We will present a real world method on how we architected a solution that has both low latency (500 ms glass to glass) and scalability. It is time to have a paradigm shift regarding which protocol to use when live streaming. Progressive udp transmissions with packet recovery, such as RIST and QUIC, are now mature and have been shown to be the best option for reliable and scalable distribution of video streams.