DirectShow Data Types

Microsoft DirectShow 9.0

DirectShow Data Types

Microsoft® DirectShow® provides the following type definitions.

Data Type	Description
OAEVENT	Defines an Automation-compatible event handle.
OAFilterState	Defines the state of the filter graph.
OAHWND	Defines an Automation-compatible window handle.
REFERENCE_TIME	Defines the data type for reference time .
REFTIME	Defines the data type used to express time in seconds.