Audio 如何在HTML5中嵌入没有声音的YoutUbe视频

你好，我在我的网站上使用HTML5。我看到一篇文章，在那里嵌入一个没有声音的视频，使用这段代码，并把它放在这个文件夹中（一个包含2个javascript文件和shockwave flash对象的文件夹，等等）。
您需要启用Flash player 8+和JavaScript才能查看此视频。

                <script type="text/javascript">

            var params = { allowScriptAccess: "always" };
            var atts = { id: "myytplayer" };
            swfobject.embedSWF("http://www.youtube.com/v/_Znb-uKHUZ4?enablejsapi=1&autoplay=1&version=3&playerapiid=ytplayer", 
                   "ytapiplayer", "380", "245", "8", null, null, params, atts);

            function onYouTubePlayerReady(playerId) {
                ytplayer = document.getElementById("myytplayer");
                ytplayer.mute();
            }

var params={allowScriptAccess:“始终”}；
var atts={id:“myytplayer”}；
swfobject.embeddeswf（“http://www.youtube.com/v/_Znb-uKHUZ4?enablejsapi=1&autoplay=1&version=3&playerapiid=ytplayer", 
“ytapiplayer”、“380”、“245”、“8”、空、空、参数、atts）；
函数onYouTubePlayerReady（playerId）{
ytplayer=document.getElementById（“myytplayer”）；
ytplayer.mute（）；
}

                <script type="text/javascript">

            var params = { allowScriptAccess: "always" };
            var atts = { id: "myytplayer" };
            swfobject.embedSWF("http://www.youtube.com/v/_Znb-uKHUZ4?enablejsapi=1&autoplay=1&version=3&playerapiid=ytplayer", 
                   "ytapiplayer", "380", "245", "8", null, null, params, atts);

            function onYouTubePlayerReady(playerId) {
                ytplayer = document.getElementById("myytplayer");
                ytplayer.mute();
            }

这似乎只适用于HTML，因为我在一个普通网页上尝试了它，它工作得很好。那么有没有办法在HTML5中嵌入一个没有声音的youtube视频。还有，是否可以嵌入我最新的youtube视频

                <script type="text/javascript">

            var params = { allowScriptAccess: "always" };
            var atts = { id: "myytplayer" };
            swfobject.embedSWF("http://www.youtube.com/v/_Znb-uKHUZ4?enablejsapi=1&autoplay=1&version=3&playerapiid=ytplayer", 
                   "ytapiplayer", "380", "245", "8", null, null, params, atts);

            function onYouTubePlayerReady(playerId) {
                ytplayer = document.getElementById("myytplayer");
                ytplayer.mute();
            }

另外，我的网站是www.avoktv.com

                <script type="text/javascript">

            var params = { allowScriptAccess: "always" };
            var atts = { id: "myytplayer" };
            swfobject.embedSWF("http://www.youtube.com/v/_Znb-uKHUZ4?enablejsapi=1&autoplay=1&version=3&playerapiid=ytplayer", 
                   "ytapiplayer", "380", "245", "8", null, null, params, atts);

            function onYouTubePlayerReady(playerId) {
                ytplayer = document.getElementById("myytplayer");
                ytplayer.mute();
            }

再次感谢

                <script type="text/javascript">

            var params = { allowScriptAccess: "always" };
            var atts = { id: "myytplayer" };
            swfobject.embedSWF("http://www.youtube.com/v/_Znb-uKHUZ4?enablejsapi=1&autoplay=1&version=3&playerapiid=ytplayer", 
                   "ytapiplayer", "380", "245", "8", null, null, params, atts);

            function onYouTubePlayerReady(playerId) {
                ytplayer = document.getElementById("myytplayer");
                ytplayer.mute();
            }

更新：我发现这篇文章嵌入了一个youtube播放列表，他们给出了这个代码

                <script type="text/javascript">

            var params = { allowScriptAccess: "always" };
            var atts = { id: "myytplayer" };
            swfobject.embedSWF("http://www.youtube.com/v/_Znb-uKHUZ4?enablejsapi=1&autoplay=1&version=3&playerapiid=ytplayer", 
                   "ytapiplayer", "380", "245", "8", null, null, params, atts);

            function onYouTubePlayerReady(playerId) {
                ytplayer = document.getElementById("myytplayer");
                ytplayer.mute();
            }

<script src="http://www.google.com/jsapi"></script>
<script src="http://ajax.googleapis.com/ajax/libs/swfobject/2.1/swfobject.js"></script>
<div id="ytapiplayer">You need Flash player 8+ and JavaScript enabled to view this              video.</div>
<script type="text/javascript">
google.load("swfobject", "2.1");
function onYouTubePlayerReady(playerId) {
ytplayer = document.getElementById("myytplayer");
ytplayer.playVideo();
ytplayer.mute();
}
var params = { allowScriptAccess: "always" };
var atts = { id: "myytplayer" };

swfobject.embedSWF("http://www.youtube.com/v/mOLp4doE51Q&list=PL86C090F73345FED6&feature=plpp_play_all?enablejsapi=1&playerapiid=ytplayer&allowFullScreen=true&version=3&loop=1&autohide=1",
"ytapiplayer", "100%", "380", "8", null, null, params, atts)
</script>

您需要启用Flash player 8+和JavaScript才能查看此视频。
加载（“swfobject”，“2.1”）；
函数onYouTubePlayerReady（playerId）{
ytplayer=document.getElementById（“myytplayer”）；
ytplayer.playVideo（）；
ytplayer.mute（）；
}
var params={allowScriptAccess:“始终”}；
var atts={id:“myytplayer”}；
swfobject.embeddeswf（“http://www.youtube.com/v/mOLp4doE51Q&list=PL86C090F73345FED6&feature=plpp_play_all?enablejsapi=1&playerapiid=ytplayer&allowFullScreen=true&version=3&loop=1&autohide=1",
“ytapiplayer”、“100%”、“380”、“8”、空、空、参数、atts）

它在我的HTML5网站上不起作用。但它在我在空白页面上测试它时起作用。是的，我把它上传到了网站上，我没有在我的本地主机上测试它

                <script type="text/javascript">

            var params = { allowScriptAccess: "always" };
            var atts = { id: "myytplayer" };
            swfobject.embedSWF("http://www.youtube.com/v/_Znb-uKHUZ4?enablejsapi=1&autoplay=1&version=3&playerapiid=ytplayer", 
                   "ytapiplayer", "380", "245", "8", null, null, params, atts);

            function onYouTubePlayerReady(playerId) {
                ytplayer = document.getElementById("myytplayer");
                ytplayer.mute();
            }

澄清一下：在这两个地方，我都使用了相同的代码：一个是这样设计的（你需要点击avoktv的标志，然后向下滚动，上面写着“你需要falsh 8和javascript等等”。然后这里是一个我想要在我的主页上实现的工作示例，我想是html5

                <script type="text/javascript">

            var params = { allowScriptAccess: "always" };
            var atts = { id: "myytplayer" };
            swfobject.embedSWF("http://www.youtube.com/v/_Znb-uKHUZ4?enablejsapi=1&autoplay=1&version=3&playerapiid=ytplayer", 
                   "ytapiplayer", "380", "245", "8", null, null, params, atts);

            function onYouTubePlayerReady(playerId) {
                ytplayer = document.getElementById("myytplayer");
                ytplayer.mute();
            }