Video not displaying in Safari browser using HTML5

Question

I have used HTML5 for displaying a video. My code is

<video tabindex="0" autobuffer="" poster="" height="380" width="600">
    <source src="media/video.mp4" type="video/mp4">
    <source src="media/video.webm" type="video/webm">
    <source src="media/video.ogg" type="video/ogg">
    <img alt="Film Poster" src="" height="380" width="600">
</video>

But this is not displaying in safari browser...

What is the problem?

Answer 1

Try changing the .ogg file extension to .ogv (both actual file and in the html sources)
Take a look at some of the answers here