IMFASFStreamPrioritization::GetStream method (wmcontainer.h)

Note  This interface is not implemented in this version of Media Foundation.

 

Retrieves the stream number of a stream in the stream priority list.

Syntax

HRESULT GetStream(
  [in]  DWORD dwStreamIndex,
  [out] WORD  *pwStreamNumber,
  [out] WORD  *pwStreamFlags
);

Parameters

[in] dwStreamIndex

Zero-based index of the entry to retrieve from the stream priority list. To get the number of entries in the priority list, call IMFASFStreamPrioritization::GetStreamCount.

[out] pwStreamNumber

Receives the stream number of the stream priority entry.

[out] pwStreamFlags

Receives a Boolean value. If TRUE, the stream is mandatory.

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Return code	Description
S_OK	The method succeeded.
E_INVALIDARG	NULL pointer argument or the dwStreamIndex parameter is out of range.

Requirements

Requirement	Value
Minimum supported client	Windows Vista [desktop apps only]
Minimum supported server	Windows Server 2008 [desktop apps only]
Target Platform	Windows
Header	wmcontainer.h
Library	Mfuuid.lib

See also

IMFASFStreamPrioritization