The properties are stored in the system registry:
and can be set with the PropsSet method.
|object_name||MFRenderer||Sets default object name|
|register_object||true||Once enabled, registers the object in the system for gathering statistics information|
|extra_devices.clsids||CLSID for extra devices to use them as output devices.|
|experimental.external_process||false||Once enabled, output is operated in an external MServer.exe process.|
|bmd.new_api||false||Enables a new (11.x) implementation of Decklink API.|
Note please that there is a set of properties specific for different device vendors. These properties are described in Hardware category.