播放.flv文件时，找不到视频或拒绝访问

我使用。flv文件，我的代码是:

<script type="text/javascript">
    var playerFlv = new SWFObject(path + 'player.swf', "Player", "500", "350", "9");
                playerFlv.addVariable('allowfullscreen', 'true');
                playerFlv.addVariable("allowscriptaccess", "always");
                playerFlv.addVariable("enableJavascript", "true");              
                playerFlv.addVariable("image", path + Image);
                playerFlv.addVariable("file", path + 'VideoFile/' + video);
                playerFlv.write("playerview");
</script>