CLSID of a custom video mixer for the enhanced video renderer (EVR) media sink.
If you are creating the EVR through an activation object, you can use this attribute to set a custom video mixer on the EVR. Use this attribute as follows:
If this attribute is set, the EVR calls CoCreateInstance with the specified CLSID to create the custom video mixer. The video mixer must expose the IMFTransform interface. The mixer is created as an in-process COM server.
The GUID constant for this attribute is exported from mfuuid.lib.
Minimum supported client
|Windows Vista [desktop apps only]|
Minimum supported server
|Windows Server 2008 [desktop apps only]|
- Enhanced Video Renderer Attributes
- Activation Objects