I am open-sourcing my very robust YouTube alternative that supports image and audio uploads and has livestreaming built in, monetization through Stripe, lots of amazing features.
You can check it out 'in the wild' here: https://nodetube-example.herokuapp.com
Source code is available here: https://github.com/mayeaux/nodetube
I am going to write more instructions on how to deploy to Heroku, run locally etc, but I am submitting this now as a teaser for those who want to dig into the code right now. Cheers and long live the free and open Internet!