網頁視頻播放器程式碼通用代碼

來源:互聯網
上載者:User

在給客戶做個程式時,突然遇到個問題,就是產品頁使用者提交視頻播放檔案時,如何根據提交的網址內的視頻格式進行正確的播放呢....鬱悶了一會,想好了思路,說動手就動手...

思路是先取得檔案的類型,並根據類型選擇不同的網頁播放器代碼..三下五去二.....同時為了代碼在以後的複用性,寫成了通用的調用函數.方便以後在別的系統中調用..

現發布原始碼如下:

以下為引用的內容:
Sub SelPlay(strUrl,strWidth,StrHeight)
Dim Exts,isExt
If strUrl <> "" Then
   isExt = LCase(Mid(strUrl,InStrRev(strUrl, ".")+1))
Else
   isExt = ""
End If
Exts = "avi,wmv,asf,mov,rm,ra,ram"
If Instr(Exts,isExt)=0 Then
 Response.write "非法視頻檔案"
Else
 Select Case isExt
  Case "avi","wmv","asf","mov"
   Response.write "<EMBED id=MediaPlayer src="&strUrl&" width="&strWidth&" height="&strHeight&" loop=""false"" autostart=""true""></EMBED>"
  Case "mov","rm","ra","ram"
   Response.Write "<OBJECT height="&strHeight&" width="&strWidth&" classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA>"
   Response.Write "<PARAM NAME=""_ExtentX"" VALUE=""12700"">"
   Response.Write "<PARAM NAME=""_ExtentY"" VALUE=""9525"">"
   Response.Write "<PARAM NAME=""AUTOSTART"" VALUE=""-1"">"
   Response.Write "<PARAM NAME=""SHUFFLE"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""PREFETCH"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""NOLABELS"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""SRC"" VALUE="""&strUrl&""">"
   Response.Write "<PARAM NAME=""CONTROLS"" VALUE=""ImageWindow"">"
   Response.Write "<PARAM NAME=""CONSOLE"" VALUE=""Clip"">"
   Response.Write "<PARAM NAME=""LOOP"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""NUMLOOP"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""CENTER"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""MAINTAINASPECT"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""BACKGROUNDCOLOR"" VALUE=""#000000"">"
   Response.Write "</OBJECT>"
   Response.Write "<BR>"
   Response.Write "<OBJECT height=32 width="&strWidth&" classid=clsid:CFCDAA03-8BE4-11cf-B84B-0020AFBBCCFA>"
   Response.Write "<PARAM NAME=""_ExtentX"" VALUE=""12700"">"
   Response.Write "<PARAM NAME=""_ExtentY"" VALUE=""847"">"
   Response.Write "<PARAM NAME=""AUTOSTART"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""SHUFFLE"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""PREFETCH"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""NOLABELS"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""CONTROLS"" VALUE=""ControlPanel,StatusBar"">"
   Response.Write "<PARAM NAME=""CONSOLE"" VALUE=""Clip"">"
   Response.Write "<PARAM NAME=""LOOP"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""NUMLOOP"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""CENTER"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""MAINTAINASPECT"" VALUE=""0"">"
   Response.Write "<PARAM NAME=""BACKGROUNDCOLOR"" VALUE=""#000000"">"
   Response.Write "</OBJECT>"
 End Select
End If
End Sub

調用方式:

以下為引用的內容:
Call SelPlay(DvUrl,280,220)

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