Yeah I wasn’t gonna over explain but the intended use here is not live streaming. I’d go for a mesh trickle request and wait for it to download to your local node type of thinking.

Patience.

https://meshtastic.org/

“An open source, off-grid, decentralized, mesh network built to run on affordable, low-power devices”. “Meshtastic® is a project that enables you to use inexpensive LoRa radios as a long range off-grid communication platform in areas without existing or reliable communications infrastructure. This project is 100% community driven and open source!”

I tried to invent a similar concept before finding out that there are already several implementations 😅