MF_MEDIA_ENGINE_EXTENSION attribute
Contains a pointer to the IMFMediaEngineExtension interface.
Data type
IMFMediaEngineExtension* stored as IUnknown*
Get/set
To get this attribute, call IMFAttributes::GetUnknown.
To set this attribute, call IMFAttributes::SetUnknown.
Remarks
This attribute is used with the IMFMediaEngineClassFactory::CreateInstance method to initialize the Media Engine.
This attribute is optional. Use it to provide an object that implements the IMFMediaEngineExtension interface. This interface enables the application to load custom media resources.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client |
Windows 8 [desktop apps | UWP apps] |
| Minimum supported server |
Windows Server 2012 [desktop apps | UWP apps] |
| Header |
|
See also