各位大虾，小弟现在已经能把视频上传，但不知为何视频在本地似乎可以播放，但上传到服务器后却不能播放？望各位大虾不吝赐教！！！附上部分代码予以参考～拜谢！
this.video_content.Rows[0].Cells[0].InnerHtml = flv("test.flv", 443,385);
/// <summary>
/// flv格式文件播放
/// </summary>
/// <param name="url"> </param>
/// <returns> </returns>
public string flv(string url, int width, int height)
{
System.Text.StringBuilder sb = new System.Text.StringBuilder();
sb.Append(" <object codeBase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=10,0,22,87\" ");
sb.Append("classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" ");
sb.Append(" height=\"" + height + "\" width=\"" + width + "\" >");
sb.Append(" <param name=\"FlashVars\" value=\"vcastr_file="+ url +"&LogoText=www.um173.com&BufferTime=3\">");
sb.Append(" <param name=\"Movie\" value=\"www.adreamgift.com/tt/flvplayer.swf\">");
