Episode 5 of 20 in the **PPCDN Low-Latency Live Streaming Course * — building a self-hosted, low-latency live-streaming CDN from protocols to global delivery. Originally published on the PPCDN docs site ; see the full course index for all episodes. * Recap EP04 "Transport showdown: RTMP / SRT / ...
Source: [Dev.to](https://dev.to/greg_tham_9527/ep05-how-simulcast-works-and-what-its-for-3dl9)