Simulate the auditory and visual experience of being at the cinema. Install it from the Chrome Web Store!

how to install

install the extension from the chrome web store

how to install it if you're a developer for some reason

download this code into a directory - here's the code zipped go into your Chrome Settings and head to the Extensions page -- you can also try going to chrome://extensions/ directly in the most top right corner, toggle the Developer mode on in the row of buttons that just appeared, in the top left, click "Load unpacked" select the directory with the files (i.e. the code from this repo) you should be good to go - go to any YouTube video

FAQ

Q: do you hate the cinema? A: I love the cinema.