HTML5 on Youtube

Makes Youtube use HTML5

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name        HTML5 on Youtube
// @namespace   [email protected]
// @description Makes Youtube use HTML5
// @include     http://www.youtube.com/*
// @include     https://www.youtube.com/*
// @version     4
// @grant       none
// ==/UserScript==
var myURL = location.href;
var watch  = myURL.indexOf("watch");
var enableOrnot = myURL.indexOf("html5");
if (watch > 0 && enableOrnot == -1){
   location.href += "&html5=1";
}