C# 视频播放类

using system;
using system.data;
using system.configuration;
using system.web;
using system.web.security;
using system.web.ui;
using system.web.ui.webcontrols;
using system.web.ui.webcontrols.webparts;
using system.web.ui.htmlcontrols;
/// <summary>
/// playclass 的摘要说明
/// </summary>
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=\"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=\"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=\"" + 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=\"" + url + "\" height=\"" + height + "\" width=\"" + width + "\" border=\"0\">");
return sb.tostring();
}
}
}