IMFPresentationClock::Stop method (mfidl.h)

Stops the presentation clock. While the clock is stopped, the clock time does not advance, and the clock's IMFPresentationClock::GetTime method returns zero.

Syntax

HRESULT Stop();

Return value

The method returns an HRESULT. Possible values include, but are not limited to, those in the following table.

Remarks

This method is valid when the clock is running or paused.

The presentation clock initiates the state change by calling IMFClockStateSink::OnClockStop 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 OnClockStop methods. These calls are made asynchronously.

Requirements

See also

IMFPresentationClock

Presentation Clock