As we roll into 2011, HTML5 video hits a major milestone. 50.5% of web users now support HTML5 video playback. This number was gathered by comparing browser versions that support HTML5 video with StatCounter’s world-wide browser version statistics. This is a 66% growth in HTML5 video user support since December of 2009. With the expected release of Internet Explorer 9 in the near future, 2011 could see a major increase in websites adopting HTML5 video as their primary playback method. Of browsers that support HTML5 video, Mozilla’s Firefox is the clear leader, with Google’s Chrome in second place. Much of the growth in HTML5 video support can be attributed to Chrome’s success in stealing market share from Internet Explore over the last year.