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Enables an application to load media resources in the Media Engine.
Inheritance
The IMFMediaEngineExtension interface inherits from the IUnknown interface. IMFMediaEngineExtension also has these types of members:
Methods
The IMFMediaEngineExtension interface has these methods.
| IMFMediaEngineExtension::BeginCreateObject Begins an asynchronous request to create either a byte stream or a media source. |
| IMFMediaEngineExtension::CancelObjectCreation Cancels the current request to create an object. |
| IMFMediaEngineExtension::CanPlayType Queries whether the object can load a specified type of media resource. |
| IMFMediaEngineExtension::EndCreateObject Completes an asynchronous request to create a byte stream or media source. |
Remarks
To use this interface, set the MF_MEDIA_ENGINE_EXTENSION attribute when you call the IMFMediaEngineClassFactory::CreateInstance method.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 8 [desktop apps | UWP apps] |
| Minimum supported server | Windows Server 2012 [desktop apps | UWP apps] |
| Target Platform | Windows |
| Header | mfmediaengine.h |