Microsoft DirectX 8.1 (C++)

Render Engine (Smart)

The Smart Render Engine object renders compressed output from a timeline. To create this object, call CoCreateInstance. For uncompressed output, use the Basic Render Engine. The class identifier is CLSID_SmartRenderEngine.

To read Windows Media™ files, the application must provide a software certificate, also called a key. Register the application as a key provider through the render engine's IObjectWithSite interface. For more information, see Unlocking the Windows Media Format SDK.

See Also