Video Streamer Box
Raspberry?
Raspberry Self Contained
Linux
Streaming Backpack
Capture Card
Sony AS-300 $298
Elgato Camlink
Raspberry PI
Case With Fan
Speedify
https://speedify.com/download/
FFMPEG

https://speedify.com/download/
Components and costs:
* Video camera: Sony AS-300 - $298
* Capture card: Elgato Cam Link - $116
* HDMI to Micro-HDMI - $6
* Computer: Raspberry Pi 4 - $55
* Computer accessores: GeeekPi Acrylic Case with Fan RPi 4 - $10
* Battery pack: $38.
* Remote: Circuit Playground Express (including plastic case) - $30
* Organizer: Cocoon GRID IT! Accessory Organizer - $11
* Camera support: Smatree telescoping selfie stick - $23
* Backpack: Jansport backpack - $30
* Mobile connections: USB cellular dongles, tethered smartphones
* Speedify channel bonding VPN - $3.99 / month