IMediaObject::GetStreamCount

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Windows Embedded CE 6.0 R3

4/8/2010

This method retrieves the number of input and output streams.

Syntax

HRESULT GetStreamCount(
  DWORD* pcInputStreams,
  DWORD* pcOutputStreams
);

Parameters

• pcInputStreams
  [out] Pointer to a variable that receives the number of input streams. The pcInputStreams parameter cannot be NULL.

• pcOutputStreams
  [out] Pointer to a variable that receives the number of output streams. The pcOutputStreams parameter cannot be NULL.

Return Value

Returns an HRESULT value. Possible values include the following.

Remarks

The DMO might have zero input streams or zero output streams. The number of streams does not change, and a DMO cannot dynamically add or remove streams.

Requirements

See Also

Reference

IMediaObject