ASP.NET播放视频文件

///C#中的媒体播放类 using System; namespace ConfigTools { /// <summary> /// PlayClass 的摘要说明。 ///原作CSDN,经本人稍加修改 /// </summary> public class PlayClass { public PlayClass() { // // TOD 在此处添加构造函数逻辑 // } public string Play(string url,int width,int height) { string strTmp = url.ToLower(); if(strTmp.EndsWith(".wmv")||strTmp.EndsWith(".mp3")||strTmp.EndsWith(".wma")||strTmp.EndsWith(".avi")||strTmp.EndsWith(".asf")||strTmp.EndsWith(".mpg")) { return wmv(url,width, height); } else if(strTmp.EndsWith(".mp3")) { return mp3(url,width,height); } else if(strTmp.EndsWith(".swf")) { return swf(url,width, height); } else if(strTmp.EndsWith(".jpg")||strTmp.EndsWith(".gif")) { return img(url,width, height); } else if(strTmp.EndsWith(".rm")) { return rm(url,width, height); } else { return "数据错误"; } } /// <summary> /// wmv格式文件播放 /// </summary> /// <param name="url"></param> /// <returns></returns> private string wmv(string url, int width, int height) { System.Text.StringBuilder sb = new System.Text.StringBuilder(); sb.Append("<object id=/"WMPlay/" style="/" mce_style="/""WIDTH: "+width+"px;height:"+height+"px/" /n"); sb.Append("classid=/"CLSID:6BF52A52-394A-11D3-B153-00C04F79FAA6/" type=application/x-oleobject standby=/"Loading Windows Media Player components.../""); sb.Append("codebase=/"downloads/mediaplayer9.0_cn.exe/" VIEWASTEXT>/n"); sb.Append("<param name=/"URL/" value='"+url+"'>/n"); sb.Append("<param name=/"controls/" value=/"ControlPanel,StatusBa/">"); //<PARAM NAME="CONTROLS" VALUE="ControlPanel,StatusBar"> sb.Append("<param name=/"hidden/" value=/"1/">"); sb.Append("<param name=/"ShowControls/" VALUE=/"0/">"); sb.Append("<param name=/"rate/" value=/"1/">/n"); sb.Append("<param name=/"balance/" value=/"0/">/n"); sb.Append("<param name=/"currentPosition/" value=/"-1/">/n"); sb.Append("<param name=/"defaultFrame/" value=/"/">/n"); sb.Append("<param name=/"playCount/" value=/"100/">/n"); sb.Append("<param name=/"autoStart/" value=/"-1/">/n"); sb.Append("<param name=/"currentMarker/" value=/"0/">/n"); sb.Append("<param name=/"invokeURLs/" value=/"-1/">/n"); sb.Append("<param name=/"baseURL/" value=/"/">/n"); sb.Append("<param name=/"volume/" value=/"85/">/n"); sb.Append("<param name=/"mute/" value=/"0/">/n"); sb.Append("<param name=/"uiMode/" value=/"mini/">/n"); sb.Append("<param name=/"stretchToFit/" value=/"0/">/n"); sb.Append("<param name=/"windowlessVideo/" value=/"0/">/n"); sb.Append("<param name=/"enabled/" value=/"-1/">/n"); sb.Append("<param name=/"enableContextMenu/" value=/"false/">/n"); sb.Append("<param name=/"fullScreen/" value=/"0/">/n"); sb.Append("<param name=/"SAMIStyle/" value=/"/">/n"); sb.Append("<param name=/"SAMILang/" value=/"/">/n"); sb.Append("<param name=/"SAMIFilename/" value=/"/">/n"); sb.Append("<param name=/"captioningID/" value=/"/">/n"); sb.Append("</object><br>/n"); return sb.ToString(); } private string wma(string url,int width, int height) { System.Text.StringBuilder sb = new System.Text.StringBuilder(); sb.Append("<object id=/"WMPlay/" classid=/"clsid:22D6F312-B0F6-11D0-94AB-0080C74C7E95/" style="/" mce_style="/""Z-INDEX: 101; LEFT: 40px; WIDTH: 240px; POSITION: absolute; TOP: 32px; HEIGHT: 248px/" >"); sb.Append("<param name=/"Filename/" value=/""+url+"/">"); sb.Append("<param name=/"PlayCount/" value=/"1/">"); sb.Append("<param name=/"AutoStart/" value=/"0/">"); sb.Append("<param name=/"ClickToPlay/" value=/"1/">"); //sb.Append("<param name=/"DisplaySize/" value=/"0/">"); sb.Append("<param name=/"EnableFullScreen Controls/" value=/"1/">"); sb.Append("<param name=/"ShowAudio Controls/" value=/"1/">"); sb.Append("<param name=/"EnableContext Menu/" value=/"1/">"); sb.Append("<param name=/"ShowDisplay/" value=/"1/">"); sb.Append("</object>"); return sb.ToString(); } /// <summary> /// avi格式文件播放 /// </summary> /// <param name="url"></param> /// <returns></returns> private string avi(string url,int width, int height) { System.Text.StringBuilder sb = new System.Text.StringBuilder(); sb.Append("<object id=/"WMPlay/" width=/"400/" height=/"200/" border=/"0/" classid=/"clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA/">"); sb.Append("<param name=/"ShowDisplay/" value=/"0/">"); sb.Append("<param name=/"ShowControls/" value=/"1/">"); sb.Append("<param name=/"AutoStart/" value=/"1/">"); sb.Append("<param name=/"AutoRewind/" value=/"0/">"); sb.Append("<param name=/"PlayCount/" value=/"0/">"); sb.Append("<param name=/"Appearance value=/"0 value=/"/"/">"); sb.Append("<param name=/"BorderStyle value=/"0 value=/"/"/">"); sb.Append("<param name=/"MovieWindowHeight/" value=/"240/">"); sb.Append("<param name=/"MovieWindowWidth/" value=/"320/">"); sb.Append("<param name=/"FileName/" value=/""+url+"/">"); sb.Append("</object>"); return sb.ToString(); } private string mpg(string url,int width, int height) { System.Text.StringBuilder sb = new System.Text.StringBuilder(); sb.Append("<object classid=/"clsid:05589FA1-C356-11CE-BF01-00AA0055595A/" id=/"WMPlay/" width=/"239/" height=/"250/">"); sb.Append("<param name=/"Filename/" value=/""+url+"/" valuetype=/"ref/">"); sb.Append("<param name=/"Appearance/" value=/"0/">"); sb.Append("<param name=/"AutoStart/" value=/"-1/">"); sb.Append("<param name=/"AllowChangeDisplayMode/" value=/"-1/">"); sb.Append("<param name=/"AllowHideDisplay/" value=/"0/">"); sb.Append("<param name=/"AllowHideControls/" value=/"-1/">"); sb.Append("<param name=/"AutoRewind/" value=/"-1/">"); sb.Append("<param name=/"Balance/" value=/"0/">"); sb.Append("<param name=/"CurrentPosition/" value=/"0/">"); sb.Append("<param name=/"DisplayBackColor/" value=/"0/">"); sb.Append("<param name=/"DisplayForeColor/" value=/"16777215/">"); sb.Append("<param name=/"DisplayMode/" value=/"0/">"); sb.Append("<param name=/"Enabled/" value=/"-1/">"); sb.Append("<param name=/"EnableContextMenu/" value=/"-1/">"); sb.Append("<param name=/"EnablePositionControls/" value=/"-1/">"); sb.Append("<param name=/"EnableSelectionControls/" value=/"0/">"); sb.Append("<param name=/"EnableTracker/" value=/"-1/">"); sb.Append("<param name=/"FullScreenMode/" value=/"0/">"); sb.Append("<param name=/"MovieWindowSize/" value=/"0/">"); sb.Append("<param name=/"PlayCount/" value=/"1/">"); sb.Append("<param name=/"Rate/" value=/"1/">"); sb.Append("<param name=/"SelectionStart/" value=/"-1/">"); sb.Append("<param name=/"SelectionEnd/" value=/"-1/">"); sb.Append("<param name=/"ShowControls/" value=/"-1/">"); sb.Append("<param name=/"ShowDisplay/" value=/"-1/">"); sb.Append("<param name=/"ShowPositionControls/" value=/"0/">"); sb.Append("<param name=/"ShowTracker/" value=/"-1/">"); sb.Append("<param name=/"Volume/" value=/"-480/">"); sb.Append("</object>"); return sb.ToString(); } private string rm(string url, int width, int height) { System.Text.StringBuilder sb = new System.Text.StringBuilder(); sb.Append("<OBJECT ID=/"WMPlay/" codebase=/"downloads/RealPlayer10-5GOLD_cn0302.exe/" CLASSID=/"clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA/" HEIGHT="+height+" WIDTH="+width+">"); sb.Append("<param name=/"SRC/" value=/""+url+"/">"); //sb.Append("<param name=/"_ExtentX/" value=/"9313/">"); //sb.Append("<param name=/"_ExtentY/" value=/"7620/">"); sb.Append("<param name=/"AUTOSTART/" value=/"0/">"); sb.Append("<param name=/"SHUFFLE/" value=/"0/">"); sb.Append("<param name=/"PREFETCH/" value=/"0/">"); sb.Append("<param name=/"NOLABELS/" value=/"0/">"); sb.Append("<param name=/"CONTROLS/" value=/"ImageWindow,ControlPanel,statusbar/">"); sb.Append("<param name=/"CONSOLE/" value=/"Clip1/">"); sb.Append("<param name=/"LOOP/" value=/"0/">"); sb.Append("<param name=/"NUMLOOP/" value=/"0/">"); sb.Append("<param name=/"CENTER/" value=/"0/">"); sb.Append("<param name=/"MAINTAINASPECT/" value=/"0/">"); sb.Append("<param name=/"BACKGROUNDCOLOR/" value=/"#000000/">"); //sb.Append("<embed SRC type=/"audio/x-pn-realaudio-plugin/" CONSOLE=/"Clip1/" CONTROLS=/"ImageWindow/" HEIGHT=/"250/" WIDTH=/"354/" AUTOSTART=/"false/">"); sb.Append("</OBJECT>"); return sb.ToString(); } private string swf(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=6,0,29,0/" "); sb.Append(" height=/""+height+"/" width=/""+width+"/" >"); sb.Append("<PARAM NAME=/"FlashVars/" VALUE=/"/">"); sb.Append("<PARAM NAME=/"Movie/" VALUE=/""+url+"/">"); sb.Append("<PARAM NAME=/"Src/" VALUE=/""+url+"/">"); sb.Append("<PARAM NAME=/"WMode/" VALUE=/"Window/">"); sb.Append("<PARAM NAME=/"Play/" VALUE=/"-1/">"); sb.Append("<PARAM NAME=/"Loop/" VALUE=/"-1/">"); sb.Append("<PARAM NAME=/"Quality/" VALUE=/"High/">"); sb.Append("<PARAM NAME=/"SAlign/" VALUE=/"/">"); sb.Append("<PARAM NAME=/"Menu/" VALUE=/"0/">"); sb.Append("<PARAM NAME=/"Base/" VALUE=/"/">"); sb.Append("<PARAM NAME=/"AllowScriptAccess/" VALUE=/"always/">"); sb.Append("<PARAM NAME=/"Scale/" VALUE=/"ShowAll/">"); sb.Append("<PARAM NAME=/"DeviceFont/" VALUE=/"0/">"); sb.Append("<PARAM NAME=/"EmbedMovie/" VALUE=/"0/">"); sb.Append("<PARAM NAME=/"BGColor/" VALUE=/"/">"); sb.Append("<PARAM NAME=/"SWRemote/" VALUE=/"/">"); sb.Append("<PARAM NAME=/"MovieData/" VALUE=/"/">"); sb.Append("<PARAM NAME=/"SeamlessTabbing/" VALUE=/"1/">"); sb.Append("<embed src="/" mce_src="/"""+url+"/" height=/""+height+"/" width=/""+width+"/" quality=/"high/" pluginspage=/"http://www.macromedia.com/go/getflashplayer/"type=/"application/x-shockwave-flash/" menu=/"false/">"); sb.Append("</embed>"); sb.Append("</OBJECT>"); return sb.ToString(); } private string mp3(string url,int width,int height) { System.Text.StringBuilder sb = new System.Text.StringBuilder(); sb.Append("<object classid=/"WMPlay/" codebase=/"http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715/" type=/"application/x-oleobject/" width=/" + width + /" height=/" + height + /" hspace=/"0/" standby=/"Loading Microsoft Windows Media Player components.../" id=/"NSPlay/">"); sb.Append("<param name=/"AutoRewind/" value=/"0/">"); sb.Append("<param name=/"FileName/" value=/" + url + /">"); sb.Append("<param name=/"ShowControls/" value=/"1/">"); sb.Append("<param name=/"ShowPositionControls/" value=/"0/">"); sb.Append("<param name=/"ShowAudioControls/" value=/"1/">"); sb.Append("<param name=/"ShowTracker/" value=/"0/">"); sb.Append("<param name=/"ShowDisplay/" value=/"0/">"); sb.Append("<param name=/"ShowStatusBar/" value=/"1/">"); sb.Append("<param name=/"ShowGotoBar/" value=/"0/">"); sb.Append("<param name=/"ShowCaptioning/" value=/"0/">"); sb.Append("<param name=/"AutoStart/" value=/"1/">"); sb.Append("<param name=/"Volume/" value=/"-2500/">"); sb.Append("<param name=/"AnimationAtStart/" value=/"0/">"); sb.Append("<param name=/"TransparentAtStart/" value=/"0/">"); sb.Append("<param name=/"AllowChangeDisplaySize/" value=/"0/">"); sb.Append("<param name=/"AllowScan/" value=/"0/">"); sb.Append("<param name=/"EnableContextMenu/" value=/"0/">"); sb.Append("<param name=/"ClickToPlay/" value=/"0/">"); sb.Append("</object>"); return sb.ToString(); } private string img(string url, int width, int height) { System.Text.StringBuilder sb = new System.Text.StringBuilder(); sb.Append("<img src="/" mce_src="/"""+url+"/" height=/""+height+"/" width=/""+width+"/" border=/"0/">"); return sb.ToString(); } } }

 调用：

ConfigTools.PlayClass pc=new ConfigTools.PlayClass(); Label1.Text=pc.Play("文件路径",高度,宽度);