Patch to enable passthrough of the HTML5 <video> element and attributes in WordPress 2.7.1 postings and comments.
--- ./wp-includes/kses.php.old-and-busted	2009-05-18 14:21:44.000000000 -0400
+++ ./wp-includes/kses.php.new-hotness		2009-05-23 22:03:34.000000000 -0400
@@ -280,6 +280,16 @@
 			'start' => array (),
 			'style' => array (),
 			'type' => array ()),
+                'video' => array (
+                //This is a code modification by _____ on _____
+                        'src' => array (),
+                        'poster' => array (),
+                        'autobuffer' => array (),
+                        'autoplay' => array (),
+                        'loop' => array (),
+                        'controls' => array (),
+                        'width' => array (),
+                        'height' => array ()),
 		'var' => array ());
 
 	/**
@@ -321,6 +330,16 @@
 		//	'sup' => array(),
 		//	'u' => array(),
 		//	'ul' => array(),
+		'video' => array(
+                //This is a code modification by _____ on _____
+                        'src' => array (),
+                        'poster' => array (),
+                        'autobuffer' => array (),
+                        'autoplay' => array (),
+                        'loop' => array (),
+                        'controls' => array (),
+                        'width' => array (),
+                        'height' => array ()),
 	);
 }