Comment by tuukkah

The last link was a very interesting read - I wonder if BBC or anyone else has open-sourced a video streaming and editing system like that.

Connecting this to HTTP range requests, the edited video feed can consist of a list of the exact byte ranges that the clients need to download and play. Found this description of how Akamai uses range requests to serve low-latency streams: https://blogs.akamai.com/2020/11/using-ll-hls-with-byte-rang...