IWMStreamConfig::SetStreamNumber method (wmsdkidl.h)

[The feature associated with this page, Windows Media Format 11 SDK, is a legacy feature. It has been superseded by Source Reader and Sink Writer. Source Reader and Sink Writer have been optimized for Windows 10 and Windows 11. Microsoft strongly recommends that new code use Source Reader and Sink Writer instead of Windows Media Format 11 SDK, when possible. Microsoft suggests that existing code that uses the legacy APIs be rewritten to use the new APIs if possible.]

The SetStreamNumber method specifies the stream number.

Syntax

HRESULT SetStreamNumber(
  [in] WORD wStreamNum
);

Parameters

[in] wStreamNum

WORD containing the stream number. Stream numbers must be in the range of 1 through 63.

Return value

This method always returns S_OK.

Remarks

The new value will not take effect in the profile until you call IWMProfile::ReconfigStream.

Requirements

Requirement Value
Minimum supported client Windows 2000 Professional [desktop apps only],Windows Media Format 7 SDK, or later versions of the SDK
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header wmsdkidl.h (include Wmsdk.h)
Library Wmvcore.lib; WMStubDRM.lib (if you use DRM)

See also

IWMStreamConfig Interface

IWMStreamConfig::GetStreamNumber