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如何在asp.net中如何在线播放各类视频文件

时间:2014-07-09 15:31:27      阅读:269      评论:0      收藏:0      [点我收藏+]

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一。后台拼字符串动态加载写法
前台调用代码

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
< html xmlns="http://www.w3.org/1999/xhtml" >
< head id="Head1" runat="server">
    <title>视频播放</title>
< /head>
< body>
    <form id="form1" runat="server">
    <div>

    <table>

      <tr>
        <td><div id="video_content" runat="server" style=""></div>     </td>
      </tr>
    </table>
    </div>
    </form>
< /body>
< /html>

后台调用代码

protected void Page_Load(object sender, EventArgs e)
    {
        this.video_content.InnerHtml = PlayMedia.Play("http://hot.tudou.com/flv/005/680/205/5680205.flv", 472,385);
      }

视频播放类:

using System;
using System.Collections.Generic;
using System.Text;

namespace Common
{
    public class PlayMedia
    {
        public PlayMedia()
        {
            //    
            //   TOD   在此处添加构造函数逻辑    
            //    
        }
        public static 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(".flv"))
            {
                return flv(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 "视频文件数据错误";
            }
        }
        ///   <summary>    
        ///   flv格式文件播放    
        ///   </summary>    
        ///   <param   name="url"></param>    
        ///   <returns></returns>    
        private static 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=\"\">");            
            sb.Append("<param   name=\"allowFullScreen\"   value=\"true\">");
            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("<param   name=\"Profile\"   value=\"0\">");
            sb.Append("<param   name=\"ProfileAddress\"   value=\"\">");
            sb.Append("<param   name=\"ProfilePort\"   value=\"0\">");
            sb.Append("<embed   src=\"\" flashvars=\"vcastr_file="+ url +"&LogoText=www.um173.com\"   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();
        }         
          

        ///   <summary>    
        ///   wmv格式文件播放    
        ///   </summary>    
        ///   <param   name="url"></param>    
        ///   <returns></returns>  

        private static string wmv(string url, int width, int height)
        {
            System.Text.StringBuilder sb = new System.Text.StringBuilder();

            sb.Append("<object   id=\"WMPlay\"   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 static 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=\"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 static 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 static 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 static 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 static 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=10,0,22,87\"   ");
            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=\"" + 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 static 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 static string img(string url, int width, int height)
        {
            System.Text.StringBuilder sb = new System.Text.StringBuilder();

            sb.Append("<img   src=\"" + url + "\"   height=\"" + height + "\"   width=\"" + width + "\"   border=\"0\">");
            return sb.ToString();
        }
    }
}



二。前台拼字符串JS调用写法

FLV需要播放器,其它视频格式直接插入相应的代码即可。 
------------------------------------- 
/**    
*参数说明  
u - 媒体URL  
w - 媒体宽度width  
h - 媒体高度height  
*/  

//播放Mediaplayer格式的视频,包括.avi .mpg .mpeg .wmv .wma .asf .mid .mp3等  
function pv_m(u, w, h){  
var pv=‘‘;  
pv += <object width="+w+" height="+h+" id="iask_v" classid="CLSID:22d6f312-b0f6-11d0-94ab-0080c74c7e95" codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715" standby="Loading Microsoft Windows Media Player components..." type="application/x-oleobject">;  
pv += <param name="FileName" value="+u+">;  
pv += <param name="AutoStart" value="1">;  
pv += <param name="AutoSize" value="1">;  
pv += <param name="ShowControls" value="1">;  
pv += <param name="ShowPositionControls" value="0">;  
pv += <param name="ShowAudioControls" value="1">;  
pv += <param name="ShowTracker" value="1">;  
pv += <param name="ShowDisplay" value="0">;  
pv += <param name="ShowStatusBar" value="1">;  
pv += <param name="ShowGotoBar" value="0">;  
pv += <param name="ShowCaptioning" value="0">;  
pv += <param name="PlayCount" value="1">;  
pv += <param name="AnimationAtStart" value="0">;  
pv += <param name="TransparentAtStart" value="0">;  
pv += <param name="AllowScan" value="0">;  
pv += <param name="EnableContextMenu" value="0">;  
pv += <param name="ClickToPlay" value="0">;  
pv += <param name="InvokeURLs" value="1">;  
pv += <param name="DefaultFrame" value="">;  
pv += <embed src="+u+" width="+w+" height="+h+" type="application/x-mplayer2" pluginspage="http://www.microsoft.com/isapi/redir.dll?prd=windows&;sbp=mediaplayer&ar=media&sba=plugin&" name="MediaPlayer" showcontrols="1" showpositioncontrols="0" showaudiocontrols="1" showtracker="1" showdisplay="0" showstatusbar="1" autosize="0" showgotobar="0" showcaptioning="0" autostart="1" autorewind="0" animationatstart="0" transparentatstart="0" allowscan="1" enablecontextmenu="1" clicktoplay="0" invokeurls="1" defaultframe=""></embed>;  
pv += </object>;  
document.write(pv);  
}  

//播放Realplay格式的视频,包括.rm .ram .rmvb等  
function pv_r(u, w, h){  
var pv=‘‘;  
pv += <object width="+w+" height="+h+" id="iask_v" classid="clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA">;  
pv += <param name="SRC" value="+u+">;  
pv += <param name="AUTOSTART" value="1">;  
pv += <param name="CONTROLS" value="Imagewindow,StatusBar,ControlPanel">;  
pv += <param name="_ExtentX" value="18415">;  
pv += <param name="_ExtentY" value="9102">;  
pv += <param name="SHUFFLE" value="0">;  
pv += <param name="PREFETCH" value="0">;  
pv += <param name="NOLABELS" value="0">;  
pv += <param name="CONSOLE" value="Clip1">;  
pv += <param name="LOOP" value="0">;  
pv += <param name="NUMLOOP" value="0">;  
pv += <param name="CENTER" value="0">;  
pv += <param name="MAINTAINASPECT" value="0">;  
pv += <param name="BACKGROUNDCOLOR" value="#000000">;  
pv += <embed src="+u+" width="+w+" height="+h+" type="audio/x-pn-realaudio-plugin" console="Clip1" controls="Imagewindow,StatusBar,ControlPanel" autostart="true">;  
pv += </object>;  
document.write(pv);  
}  

//播放Quicktime格式的视频,包括.mov .amr .3gp等  
function pv_q(u, w, h){  
var pv=‘‘;  
pv += <object width="+w+" height="+h+" classid="clsid:02BF25D5-8C17-4B23-BC80-D3488ABDDC6B" codebase="http://www.apple.com/qtactivex/qtplugin.cab">;  
pv += <param name="src" value="+u+">;  
pv += <param name="controller" value="true">;  
pv += <param name="type" value="video/quicktime">;  
pv += <param name="autoplay" value="true">;  
pv += <param name="target" value="myself">;  
pv += <param name="bgcolor" value="black">;  
pv += <param name="pluginspage" value="http://www.apple.com/quicktime/download/index.html">;  
pv += <embed src="+u+" width="+w+" height="+h+" controller="true" align="middle" bgcolor="black" target="myself" type="video/quicktime" pluginspage="http://www.apple.com/quicktime/download/index.html"></embed>;  
pv += </object>;  
document.write(pv);  
}

 

如何在asp.net中如何在线播放各类视频文件,布布扣,bubuko.com

如何在asp.net中如何在线播放各类视频文件

标签:style   blog   http   color   文件   数据   

原文地址:http://www.cnblogs.com/lijiu/p/3832156.html

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