<!-- “Video For Everybody” v0.3
     =================================================================================================================== -->
<!-- first try HTML5 playback. if serving as XML, expand `controls` to `controls="controls"` and autoplay likewise -->
<video width="640" height="360" poster="__POSTER__.JPG" controls>
	<source src="__VIDEO__.OGV" type="video/ogg" /><!-- Firefox 3.5 native OGG video -->
	<source src="__VIDEO__.MP4" type="video/mp4" /><!-- Safari / iPhone video -->
	<!-- IE only QuickTime embed: IE6 is ignored as it does not support `<object>` in `<object>` so we skip QuickTime
	     and go straight to Flash further down. the line break after the `classid` is required due to a bug in IE -->
	<!--[if gt IE 6]>
	<object width="640" height="375" classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B"><!
	[endif]-->
	<!-- non-IE QuickTime embed (hidden from IE): the self-closing comment tag allows non-IE browsers to
	     see the HTML whilst being compatible with serving as XML -->
	<!--[if !IE]><!-->
	<object width="640" height="375" type="video/quicktime" data="__VIDEO__.MP4">
	<!--<![endif]-->
	<param name="src" value="__VIDEO__.MP4" />
	<param name="showlogo" value="false" />
	<!-- fallback to Flash -->
	<object width="640" height="380" type="application/x-shockwave-flash"
		data="__FLASH__.SWF?image=__POSTER__.JPG&amp;file=__VIDEO__.MP4">
		<!-- Firefox uses the `data` attribute above, IE/Safari uses the param below -->
		<param name="movie" value="__FLASH__.SWF?image=__POSTER__.JPG&amp;file=__VIDEO__.MP4" />
		<!-- fallback image. download links are below the video. warning: putting anything more than
		     the fallback image in the fallback may trigger an iPhone OS3.0+ bug -->
		<img src="__POSTER__.JPG" width="640" height="360" alt="Title of video"
		     title="No video playback capabilities, please download the video below"
		/>
	</object><!--[if gt IE 6]><!-->
	</object><!--<![endif]-->
</video>
<!-- you *must* offer a download link as they may be able to play the file locally -->
<p>Download Video: <a href="__VIDEO__.MP4">High Quality “MP4”</a> | <a href="__VIDEO__.OGV">Low Quality “OGG”</a></p>

http://camendesign.com/code/video_for_everybody

Video for Everybody 0.3 (HTML 5)

html5

HTML