IWMSActiveStream.BitRate (C#)
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IWMSActiveStream.BitRate (C#)
The BitRate property retrieves the maximum bit rate of a stream.
Syntax
int = IWMSActiveStream.BitRate;
Property Value
int that contains the maximum bit rate of the stream.
Remarks
This property is read-only. Optimizing codecs encode streams at variable bit rates. Complex items in the stream require a higher bit rate to be properly rendered by the client.
Example Code
using Microsoft.WindowsMediaServices.Interop;
using System.Runtime.InteropServices;
// Declare variables.
WMSServer Server;
IWMSActiveMedia ActiveMedia;
IWMSActiveStreams ActiveStreams;
IWMSActiveStream ActiveStream;
IWMSPlayers Players;
IWMSPlayer Player;
IWMSPlaylist Playlist;
int iBitrate;
try {
// Create a new WMSServer object.
Server = new WMSServerClass();
// Retrieve an IWMSPlayers object.
Players = Server.Players;
// If players are connected, retrieve first IWMSPlayer object
// in the IWMSPlayers collection.
if (Server.Players.Count > 0)
{
Player = Server.Players[0];
// 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 (Playlist != null)
{
// Retrieve the IWMSActiveMedia object.
ActiveMedia = Playlist.CurrentMediaInformation;
// Retrieve the IWMSActiveStreams object.
ActiveStreams = ActiveMedia.Streams;
// Retrieve information about each active stream.
for (int i = 0; i < ActiveStreams.Count; i++)
{
// Retrieve the IWMSActiveStream object.
ActiveStream = ActiveStreams[i];
// Retrieve the bit rate.
iBitrate = ActiveStream.BitRate;
}
}
}
}
catch (COMException comExc) {
// TODO: Handle COM exceptions.
}
catch (Exception e) {
// TODO: Handle exceptions.
}
Requirements
Reference: Add a reference to Microsoft.WindowsMediaServices.
Namespace: Microsoft.WindowsMediaServices.Interop.
Assembly: Microsoft.WindowsMediaServices.dll.
Library: WMSServerTypeLib.dll.
Platform: Windows ServerĀ 2003 family, Windows ServerĀ 2008 family.
See Also
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