Many sites use videos. HTML5 provides a standard for displaying videos.
Videos on Web Sites
Until now, there has been no standard for displaying videos on web pages.
Today, most videos are displayed through plug-ins (such as Flash). However, not all browsers have the same plugins.
HTML5 specifies a standard way to include video through the video element.
Browser support
##Internet Explorer 9+, Firefox, Opera, Chrome, and Safari support the
