IWMSActiveMedia.Live (Visual Basic .NET)
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IWMSActiveMedia.Live (Visual Basic .NET)
The Live property retrieves a Boolean value that indicates whether the media element originates from a live source.
Syntax
Boolean = IWMSActiveMedia.Live
Property Value
A Boolean that indicates whether the media element is live.
Remarks
This property is read-only. Windows Media Player for Windows XP and later client versions will return this property correctly; however older client versions will always report content as being live.
Example Code
Imports Microsoft.WindowsMediaServices.Interop Imports System.Runtime.InteropServices Private Sub IsLive() ' Declare variables. Dim Server As WMSServer Dim Players As IWMSPlayers Dim Player As IWMSPlayer Dim Playlist As IWMSPlaylist Dim ActiveMedia As IWMSActiveMedia Try ' Create the WMSServer object. Server = New WMSServer() ' Retrieve the IWMSPlayers object. Players = Server.Players ' If players are connected, retrieve first IWMSPlayer object ' in the IWMSPlayers collection. If Server.Players.Count > 0 Then Player = Server.Players.Item(0) End If ' Retrieve the IWMSPlaylist object for the player. ' NOTE: A valid playlist file is not always returned. ' This may be the case, for example, if the user requested ' a specific content file or if a broadcast ' publishing point is being used. Playlist = Player.RequestedPlaylist If Not Playlist Is Nothing Then ' Retrieve the IWMSActiveMedia object. ActiveMedia = Playlist.CurrentMediaInformation ' Retrieve a Boolean value indicating whether the stream is live. If ActiveMedia.Live = True Then ' TODO: Handle any live stream specific tasks here. End If End If Catch excCom As COMException ' TODO: Handle COM exceptions. Catch exc As Exception ' TODO: Handle errors. Finally ' TODO: Clean-up code goes here. End Try End Sub
Requirements
Reference: Add a reference to Microsoft.WindowsMediaServices.
Namespace: Microsoft.WindowsMediaServices.Interop.
Assembly: Microsoft.WindowsMediaServices.dll.
Library: WMSServerTypeLib.dll.
Platform: Windows Server 2003 family, Windows Server 2008 family.
See Also
- IWMSActiveMedia Object (Visual Basic .NET)
- IWMSPlayer Object (Visual Basic .NET)
- IWMSPlaylist Object (Visual Basic .NET)
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