サーバーからビデオを追加しましたが、ビデオは IE9 を除くすべての場所で機能します
誰かが私を助けることができますか？ここにコードがあります
<video width="420" height="240" controls="" tabindex="0">
<source type="video/ogg" src="/images/towable_shelters.ogv"></source>
<source type="video/mp4" src="/images/towable-shelters.mp4"></source>
<source type="video/wmv" src="/images/towable_shelters.wmv"></source>
<object width="420" height="240" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="FlashID">
<param value="/images/towable_shelters.swf" name="movie">
<param value="high" name="quality">
<param value="opaque" name="wmode">
<param value="11.0.0.0" name="swfversion">
<!-- This param tag prompts users with Flash Player 6.0 r65 and higher to download the latest version of Flash Player. Delete it if you don’t want users to see the prompt. -->
<param value="/images/expressInstall.swf" name="expressinstall">
<!-- Next object tag is for non-IE browsers. So hide it from IE using IECC. -->
<!--[if !IE]>-->
<object width="422" height="240" data="/images/towable_shelters.swf" type="application/x-shockwave-flash">
<!--<![endif]-->
<param value="high" name="quality">
<param value="opaque" name="wmode">
<param value="11.0.0.0" name="swfversion">
<param value="/images/expressInstall.swf" name="expressinstall">
<!-- The browser displays the following alternative content for users with Flash Player 6.0 and older. -->
<div>
<h4>Content on this page requires a newer version of Adobe Flash Player.</h4>
<p><a href="http://www.adobe.com/go/getflashplayer"><img width="112" height="33" alt="Get Adobe Flash player" src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif"></a></p>
</div>
<!--[if !IE]>-->
</object>
<!--<![endif]-->
</object>
</video>
これはすべてのブラウザで完全に機能します。swfが動作するようにIE6とIE7でさえ。しかし、IE9で動作しない理由がわかりません