To play videos in your web pages (Video Tag)

<video width="320" height="240" controls="controls">

  <source src="movie.mp4" type="video/mp4" />

  <source src="movie.ogg" type="video/ogg" />

  <source src="movie.webm" type="video/webm" />

<object data="movie.mp4" width="320" height="240">

  <embed src="movie.swf" width="320" height="240" />

</object> 

</video>