Microsoft DirectX 8.1 (C++)

IMediaObject::GetOutputStreamInfo

The GetOutputStreamInfo method retrieves information about an output stream; for example, whether the stream is discardable, and whether it uses a fixed sample size. This information never changes.

Syntax

HRESULT GetOutputStreamInfo(
    DWORD dwOutputStreamIndex,
    DWORD* pdwFlags
);

Parameters

dwOutputStreamIndex

Zero-based index of an output stream on the DMO.

pdwFlags

[out] Pointer to a variable that receives a bitwise combination of zero or more DMO_OUTPUT_STREAM_INFO_FLAGS flags.

Return Value

Returns an HRESULT value. Possible values include those in the following table.

Return Code Description
DMO_E_INVALIDSTREAMINDEX Invalid stream index
E_POINTER NULL pointer argument
S_OK Success

See Also