The Everything App

Phoenix, LiveView, Membrane, Nerves and Nx. This talk shows a production app that exercises a large amount of the Elixir ecosystem. ExNVR by Evercam is a networked video recorder and an open source project. It streams video from multiple IP cameras to store on disk. We will grab frames from the stream to perform inference. We’ll display UI to the user. And we will do it on affordable embedded hardware at respectable speeds.

And we’ll learn some things along the way.

ExNVR runs on at least a thousand devices world-wide as part of Evercam.