IWMProfile::GetStreamByNumber method

The GetStreamByNumber method retrieves a stream from the profile.

Syntax

HRESULT GetStreamByNumber(
  WORD            wStreamNum,
  IWMStreamConfig **ppConfig
);

Parameters

wStreamNum

WORD containing the stream number.

ppConfig

Pointer to a pointer to the IWMStreamConfig interface of the stream configuration object that describes the specified stream.

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
The ppConfig parameter is NULL.
NS_E_NO_STREAM
The wStreamNum parameter is not valid.
E_FAIL
The method failed for an unspecified reason.

Remarks

Stream numbers are in the range of 1 through 63.

Requirements

   
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

IWMProfile Interface

IWMProfile2

IWMProfile3

IWMProfile::GetStream

IWMProfile::RemoveStreamByNumber