IMFClock interface
Provides timing information from a clock in Microsoft Media Foundation.
Clocks and some media sinks expose this interface through QueryInterface.
Members
The IMFClock interface inherits from the IUnknown interface. IMFClock also has these types of members:
Methods
The IMFClock interface has these methods.
| Method | Description |
|---|---|
| GetClockCharacteristics |
Retrieves the characteristics of the clock. |
| GetContinuityKey |
Retrieves the clock's continuity key. |
| GetCorrelatedTime |
Retrieves the last clock time that was correlated with system time. |
| GetProperties |
Retrieves the properties of the clock. |
| GetState |
Retrieves the current state of the clock. |
Remarks
The IMFClock interface applies to any kind of clock. The presentation clock exposes the IMFPresentationClock interface in addition to IMFClock.
Requirements
|
Minimum supported client |
Windows Vista [desktop apps | Windows Store apps] |
|---|---|
|
Minimum supported server |
Windows Server 2008 [desktop apps | Windows Store apps] |
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Header |
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Library |
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See also