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IWMEncFileSet.Item

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The Item method retrieves a specific file from the file set.

Syntax

string IWMEncFileSet.Item(
  int  lIndex,
  out object  pvarFileName
);

Parameters

lIndex

[in]  Int32 containing the index.

pvarFileName

[out]  Object specifying the file name.

Return Values

This method returns a String specifying the file URL, and an Object specifying the file name.

Example Code

using WMEncoderLib;

try
{
// Create a WMEncoder object.
  WMEncoder Encoder;
  Encoder = new WMEncoder();

// Retrieve the source group collection and add a source group.
  IWMEncSourceGroupCollection SrcGrpColl;
  IWMEncSourceGroup SrcGrp;
  SrcGrpColl = Encoder.SourceGroupCollection;
  SrcGrp = SrcGrpColl.Add("SG_1");

// Add an audio, video, and HTML source. 
  IWMEncSource SrcAud;
  IWMEncVideoSource SrcVid;
  IWMEncSource SrcHTML;
  SrcAud = SrcGrp.AddSource(WMENC_SOURCE_TYPE.WMENC_AUDIO);
  SrcVid = (IWMEncVideoSource)SrcGrp.AddSource(WMENC_SOURCE_TYPE.WMENC_VIDEO);
  SrcHTML = SrcGrp.AddSource(WMENC_SOURCE_TYPE.WMENC_FILETRANSFER);

// Use the default audio and video devices. 
  SrcAud.SetInput("Default_Audio_Device", "Device", "");
  SrcVid.SetInput("Default_Video_Device", "Device", "");

// The HTML scheme is FileTransfer, and the resource string is not used. 
  SrcHTML.SetInput("Placeholdertext", "FileTransfer", "");

// Set the HTML stream to repeat. 
  SrcHTML.Repeat = true;

// Continue configuring the encoding session, including the HTML profile
// and broadcast settings.

// Start encoding. 
  Encoder.Start();

// Retrieve the file transfer plug-in from the HTML source. 
IWMEncFileTransferSource FileTransSrc; 
FileTransSrc = (IWMEncFileTransferSource)SrcHTML.GetSourcePlugin();

// Create a file set and add HTML content. 
  IWMEncFileSet FileSet;
  FileSet = FileTransSrc.Add();
  FileSet.Add("C:\\HTML\\image.jpg", "https://YourWebSite/image.jpg");

// Retrieve the file. 
  string sFileURL;
  object vFileName;
  sFileURL = FileSet.Item(0, out vFileName);
}

catch (Exception e)
{
     // TODO: Handle exceptions.
}

Requirements

Reference: Windows Media Encoder

Namespace: WMEncoderLib

Assembly: Interop.WMEncoderLib.dll

Library: WMEncoderLib.dll

See Also