I had a project I was working on that I wanted to generate downloadable videos from a canvas element. It all works in JavaScript - the problem is I can’t mix th

I had a project I was working on that I wanted to generate downloadable videos from a canvas element. It all works in JavaScript - the problem is I can’t mix the final mp4 with audio in browser, was hoping this could solve it - but it doesn’t work on mobile so I’ll still have to use a server for that.