IWMProfile::ReconfigStream method

Artigo
12/05/2018
2 minutos para o fim da leitura

The ReconfigStream method enables changes made to a stream configuration to be included in the profile. Use this method when you have made changes to a stream that has already been included in the profile.

Syntax

HRESULT ReconfigStream(
  IWMStreamConfig *pConfig
);

Parameters

pConfig

Pointer to the IWMStreamConfig interface of the stream configuration object for the stream you want to reconfigure.

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_UNEXPECTED	The method failed for an unspecified reason.
NS_E_INVALID_STREAM	The method is working on a stream that is NULL or not valid.

Remarks

You can call either IWMProfile::GetStream or IWMProfile::GetStreamByNumber to retrieve a stream already added to a profile.

If you create a new stream by calling IWMProfile::CreateNewStream, you must call IWMProfile::AddStream to include it in the profile. Calling ReconfigStream on a new stream will result in an error.

Updating a stream configuration object has no effect on the profile until the application calls ReconfigStream.

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)