I was blown away when I realized I could stream mjpeg from a raspberry pi camera with lower latency and less ceremony than everything I tried with webrtc and similar approaches.

An MPEG-1-based screen sharing experiment appeared here 10 years ago:

- https://news.ycombinator.com/item?id=9954870

- https://phoboslab.org/log/2015/07/play-gta-v-in-your-browser...

from first principles.