在給客戶做個程序時,突然遇到個問題,就是產品頁用戶提交視頻播放文件時,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...思路是先取得文件的類型,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..
現發布源代碼如下:
複製代碼代碼如下:
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 非法視頻文件
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:
複製代碼代碼如下:
Call SelPlay(DvUrl,280,220)
其實更好的代碼，在一些比較不錯的在線播放器源碼等，可以參考下，如：馬克斯等視頻播放系統。