IWMWriter::GetInputCount

The GetInputCount method retrieves the number of uncompressed input streams.

Syntax

HRESULT GetInputCount(
  DWORD*  pcInputs
);

Parameters

  pcInputs

[out]  Pointer to a count of inputs.

Return Values

If the method succeeds, it returns S_OK. If it fails, it returns an HRESULT error code.

Remarks

This method along with GetInputProps can be used to enumerate through the various inputs, and get the input format of each. These are not Windows Media streams; one input stream can map to multiple Windows Media streams in a MEB (multibit rate) scenario.

See Also

• IWMWriter Interface
  
  
• IWMWriter::GetInputProps
  
  
• IWMWriter::SetInputProps