怎么做播放器

[yujiayou]

在.net中要实现播放器的功能怎么实现，给个思路
最好有代码 谢谢

[wuyq11]

http://topic.csdn.net/u/20100901/14/cb4a7875-7531-4cfa-bf76-1b6347b2b925.html?28616

[quanpp]

看你做什么播放器了，flash比较绚丽一点，呵呵，前提你会的情况下，貌似这个东西不是太难。
我这有一个flv播放器看看对你有没有帮助

<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="500" height="400"> 
    <param name="movie" value="Flvplayer.swf" /> 
    <param name="quality" value="high" /> 
    <param name="allowFullScreen" value="true" /> 
    <param name="FlashVars" value="vcastr_file=http://www.***.com/123.flv&LogoText=www.***.com&BufferTime=3" /> 
    <embed src="Flvplayer.swf" allowfullscreen="true" flashvars="vcastr_file=http://www.***.com/123.flv&LogoText=www.***.com" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="500" height="400"></embed> 
  </object> 

500 ：播放器的宽度。

400：播放器的高度。

Flvplayer.swf ：播放器文件，必须的。

http://www.***.com/123.flv：flv文件地址（也就是你要比方视频的文件地址）。

www.***.com ：播放器顶部标志，可缺省。

Flvplayer.swf 这是FLV播放器，也就是上面下载的播放文件，很重要，路径一定要对，否则播放错误，可以放其他目录，如果放在 img目录就是：img/Flvplayer.swf ，前面不带“/”。
http://help.powereasy.net/help/SiteWeaver/2052.html

Flvplayer.swf 文件到上边这个地址下一个，里面还有详细的讲解！

[wanghuaide]

播放器有专门的组件吧

[willpanLY]

用silverlight，具体的百度搜一下

[七爷]

我原来写的一个东西，不过不能判断真实的文件后缀名，如果把文件后缀名该掉可能不起作用

   protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            //this.Response.Write("<script>alert('aaaa!！');</script>");
            string path = "flash/love.rm";
            this.lblFlash.Text = GetPlayHtml(path, "188", "130");
            
        }
    }
    /// <summary>
    /// 生成视频播放器的HTML源码
    /// </summary>
    /// <remarks>
    /// 调用方法<div><%=playHtml %></div>
    /// </remarks>
    /// <param name="strUrl">视频存放路径</param>
    /// <param name="strWidth">播放器宽度</param>
    /// <param name="strHeight">播放器高度</param>
    /// <returns></returns>
    public static string GetPlayHtml(string strUrl, string strWidth, string strHeight)
    {
        string resultHtml = "";
        if (strUrl != "")
        {
            string Exts = "avi,wmv,asf,mov,rm,ra,ram";
            string isExt = "";
            if (strUrl != "")
            {
                isExt = strUrl.Substring(strUrl.LastIndexOf(".") + 1);//获取后缀名 
            }
            if (!Exts.Contains(isExt))
            {
                resultHtml = "非法视频文件";
            }
            else
            {
                switch (isExt)
                {
                    case "avi":
                    case "wmv":
                    case "asf":
                    case "mov":
                        resultHtml += "<EMBED id=MediaPlayer src=" + "\"" + strUrl + "\"" + " width=" + strWidth + " height=" + strHeight + " loop='false' autostart='true'></EMBED>";
                        break;
                    //case "mov":
                    case "rm":
                    case "ra":
                    case "ram":
                        resultHtml += "<OBJECT height=" + strHeight + " width=" + strWidth + " classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA>";
                        break;
                }
                resultHtml += "<PARAM NAME='_ExtentX' VALUE='12700'>";
                resultHtml += "<PARAM NAME='_ExtentY' VALUE='9525'>";
                resultHtml += "<PARAM NAME='AUTOSTART' VALUE='-1'>";//VALUE='-1'
                resultHtml += "<PARAM NAME='SHUFFLE' VALUE='0'>";
                resultHtml += "<PARAM NAME='PREFETCH' VALUE='0'>";
                resultHtml += "<PARAM NAME='NOLABELS' VALUE='0'>";
                resultHtml += "<PARAM NAME='SRC' VALUE='" + strUrl + "'>";
                resultHtml += "<PARAM NAME='CONTROLS' VALUE='ImageWindow'>";
                resultHtml += "<PARAM NAME='CONSOLE' VALUE='Clip'>";
                resultHtml += "<PARAM NAME='LOOP' VALUE='0'>";
                resultHtml += "<PARAM NAME='NUMLOOP' VALUE='0'>";
                resultHtml += "<PARAM NAME='CENTER' VALUE='0'>";
                resultHtml += "<PARAM NAME='MAINTAINASPECT' VALUE='0'>";
                resultHtml += "<PARAM NAME='BACKGROUNDCOLOR' VALUE='#000000'>";
                resultHtml += "</OBJECT>";
                resultHtml += "<BR>";
                resultHtml += "<OBJECT height=32 width=" + strWidth + " classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA>";
                resultHtml += "<PARAM NAME='_ExtentX' VALUE='12700'>";
                resultHtml += "<PARAM NAME='_ExtentY' VALUE='847'>";
                resultHtml += "<PARAM NAME='AUTOSTART' VALUE='0'>";
                resultHtml += "<PARAM NAME='SHUFFLE' VALUE='0'>";
                resultHtml += "<PARAM NAME='PREFETCH' VALUE='0'>";
                resultHtml += "<PARAM NAME='NOLABELS' VALUE='0'>";
                resultHtml += "<PARAM NAME='CONTROLS' VALUE='ControlPanel,StatusBar'>";
                resultHtml += "<PARAM NAME='CONSOLE' VALUE='Clip'>";
                resultHtml += "<PARAM NAME='LOOP' VALUE='0'>";
                resultHtml += "<PARAM NAME='NUMLOOP' VALUE='0'>";
                resultHtml += "<PARAM NAME='CENTER' VALUE='0'>";
                resultHtml += "<PARAM NAME='MAINTAINASPECT' VALUE='0'>";
                resultHtml += "<PARAM NAME='BACKGROUNDCOLOR' VALUE='#000000'>";
                resultHtml += "</OBJECT>";
            }
        }
        return resultHtml;
    }

[七爷]

要播放视频的地方放一个Lable就OK了

[yujiayou]

就是能播放视频的