How to play a you tube movie from this code line?

Hi,

I need to specify at the line that I have marked with an arrow a you tube video
How can I do that?

<div id="tscVideoContent"></div>

<script src="scripts/jquery-1.7.1.min.js" ></script>
<script src="scripts/jquery-ui-1.8.15.custom.min.js" ></script>
<script src="scripts/swfobject.js"></script>
<script src="scripts/modernizr.js"></script>
<script src="scripts/handlebars.js"></script>

<script src="scripts/player-min.js" charset="utf-8"></script>
<script type="text/javascript">
    TSC.playerConfiguration.setFlashPlayerSwf("Untitled_controller.swf");
    TSC.playerConfiguration.setMediaSrc("Untitled.mp4"); <==========
    TSC.playerConfiguration.setXMPSrc("Untitled_config.xml");
    
    TSC.playerConfiguration.setAutoHideControls(true);
    TSC.playerConfiguration.setBackgroundColor("#000000");
    TSC.playerConfiguration.setCaptionsEnabled(false);
    TSC.playerConfiguration.setSidebarEnabled(false);
    
    TSC.playerConfiguration.setAutoPlayMedia(false);
    TSC.playerConfiguration.setPosterImageSrc("Untitled_First_Frame.png");
    TSC.playerConfiguration.setIsSearchable(false);
    TSC.playerConfiguration.setEndActionType("stop");
    TSC.playerConfiguration.setEndActionParam("true");
    TSC.playerConfiguration.setAllowRewind(-1);
    

    TSC.localizationStrings.setLanguage(TSC.languageCodes.ENGLISH);

    $(document).ready(function (e) {
        TSC.mediaPlayer.init("#tscVideoContent");
    });
</script>

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Who knows the answer and is willing to help me?

Peter Kiers