H.264

HTML5 is new web standard that is gaining popularity and will add many new features to your web experience. The next version of HTML i.e HTML5 will include several new tags for embedding video, audio, and other graphical content(<video>, <audio>, etc). Recently youtube announced that it is now supporting its new HTML5 video. With new HTML5 video player you will not need Adobe flash player to view it, videos will load faster.