[grahamperich]

Nice! For those who aren't too familiar with P5.js, you may enjoy this introduction: http://hello.p5js.org/

however, do note that the real-time video compositing is done with a different library (https://github.com/brianchirls/Seriously.js/

[IanCal]

To maybe save people a bit of time who do what I did:

The video compositing library seems to no longer have a main website.

The video drawing library, popcorn.js was run by mozilla but they no longer maintain it. There is a fork however. On the github page for this, it links to a js fiddle to try it out which fails to do the simple demo. The reason it fails is because the location it's pulling popcorn.js from is now just serving up HTML (js fiddle could make this clearer there's an issue). You may have to try things out locally to get it working.

[packetslave]

be careful with that Seriously repository. The link to seriouslyjs(dot)org appears to be trying to install malware.

[droidist2]

Seriously!?!

[gadders]

Is there anything I can read rather than watch a video?

[nrjames]

This is great for learning Processing. http://natureofcode.com/book/