Add HTML5 Video to Blogger

Most of the Blogger/blogspot users find it is difficult to add video files to their Blogger posts. There are different ways to add the video files and formats using gadgets from Google or using some other web apps or third-party video hosting service. Why not we use the HTML5 audio and video tag elements to post videos to your post to entertain your visitors.
Bellow is an example:

source code as bellow:
<video controls="controls" height="360" width="640" poster="http://www.html5videoplayer.net/images/html5-icon_256.png"> <source src="http://www.html5videoplayer.net/videos/toystory.mp4" type="video/mp4"> <source src="http://www.html5videoplayer.net/videos/toystory.ogv" type="video/ogg"> <source src="http://www.html5videoplayer.net/videos/toystory.webm" type="video/webm"> </video>
For more video controls and HTML5 tips, you may refer to: How to Embed HTML5 Video into Web Pages?