Pauses the presentation clock. While the clock is paused, the clock time does not advance, and the clock's IMFPresentationClock::GetTime returns the time at which the clock was paused.
HRESULT Pause( );
This method has no parameters.
The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.
||The method succeeded.|
||No time source was set on this clock.|
||The clock is already paused.|
||The clock is stopped. This request is not valid when the clock is stopped.|
This method is valid when the clock is running. It is not valid when the clock is paused or stopped.
The presentation clock initiates the state change by calling IMFClockStateSink::OnClockPause on the clock's time source. This call is made synchronously. If it fails, the state change does not occur. If the call succeeds, the state changes, and the clock notifies the other state-change subscribers by calling their OnClockPause methods. These calls are made asynchronously.
|Minimum supported client||Windows Vista [desktop apps | UWP apps]|
|Minimum supported server||Windows Server 2008 [desktop apps | UWP apps]|