There’s a cost to doing the (re)encoding & storing multiple version of video. It’s relatively not more data to send one codec versus another, but storage & processing aren’t free either (especially with AV1 requiring hardware encoding unless you want to grind forever on a file).
There’s a cost to doing the (re)encoding & storing multiple version of video. It’s relatively not more data to send one codec versus another, but storage & processing aren’t free either (especially with AV1 requiring hardware encoding unless you want to grind forever on a file).
Oh I see, you're referring to the HLS and WebTorrent formats.