I am using the following to put a video on a wordpress site:
<param name="src" value="http://www.mywebsite.com/announcement.mov">
<param name="autoplay" value="true">
<param name="type" value="video/quicktime" height="560" width="950">
<embed src="http://www.mywebsite.com/announcement.mov" height="560" width="950" autoplay="false" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/">
The part I don't like about this is that you can see the opening frame of the video whenever you are on the page. I would like it if there was a way to make it show just black or show a blank screen until you click the play button.