YouTube Player initialization via IFrame API

RTE_Video.html

<!-- Video player tag is inserted into SharePoint Rich Text Editor from RTE Dialog -->  
<!-- When the List Form or View page is rendered, this tag is replaced with <iframe> (and video player) via YouTube IFrame API -->
<div id="ytplayer">
    <span style="display: none;">Z6-iUNfJsJw;320;215</span> <!-- player info in the following format VideoId;Width:Height -->    
</div>