IWMReader::GetOutputProps

The GetOutputProps method retrieves the properties of an uncompressed output stream, if an index is specified.

Syntax

HRESULT GetOutputProps(
  DWORD  dwOutputNum,
  IWMOutputMediaProps**  ppOutput
);

Parameters

dwOutputNum

[in] Double word containing the output number.

ppOutput

[out] Pointer to a pointer to an output stream.

Return Values

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

Return code	Meaning
E_INVALIDARG	The ppOutput parameter is NULL, or the dwOutputNum parameter is greater than the number of outputs.
E_UNEXPECTED	The method failed for an unspecified reason.

See Also