Documentation

Interface IMFPresentationClock

Namespace: MediaFoundation
Assembly: MediaFoundation.dll

Syntax

[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("868CE85C-8EA9-4F55-AB82-B009A910A805")]
public interface IMFPresentationClock : IMFClock

Methods

AddClockStateSink(IMFClockStateSink)

Declaration
HResult AddClockStateSink(IMFClockStateSink pStateSink)
Parameters
IMFClockStateSink pStateSink

Returns
HResult

GetClockCharacteristics(out MFClockCharacteristicsFlags)

Declaration
HResult GetClockCharacteristics(out MFClockCharacteristicsFlags pdwCharacteristics)
Parameters
MFClockCharacteristicsFlags pdwCharacteristics

Returns
HResult

GetContinuityKey(out Int32)

Declaration
HResult GetContinuityKey(out int pdwContinuityKey)
Parameters
System.Int32 pdwContinuityKey

Returns
HResult

GetCorrelatedTime(Int32, out Int64, out Int64)

Declaration
HResult GetCorrelatedTime(int dwReserved, out long pllClockTime, out long phnsSystemTime)
Parameters
System.Int32 dwReserved

System.Int64 pllClockTime

System.Int64 phnsSystemTime

Returns
HResult

GetProperties(out MFClockProperties)

Declaration
HResult GetProperties(out MFClockProperties pClockProperties)
Parameters
MFClockProperties pClockProperties

Returns
HResult

GetState(Int32, out MFClockState)

Declaration
HResult GetState(int dwReserved, out MFClockState peClockState)
Parameters
System.Int32 dwReserved

MFClockState peClockState

Returns
HResult

GetTime(out Int64)

Declaration
HResult GetTime(out long phnsClockTime)
Parameters
System.Int64 phnsClockTime

Returns
HResult

GetTimeSource(out IMFPresentationTimeSource)

Declaration
HResult GetTimeSource(out IMFPresentationTimeSource ppTimeSource)
Parameters
IMFPresentationTimeSource ppTimeSource

Returns
HResult

Pause()

Declaration
HResult Pause()
Returns
HResult

RemoveClockStateSink(IMFClockStateSink)

Declaration
HResult RemoveClockStateSink(IMFClockStateSink pStateSink)
Parameters
IMFClockStateSink pStateSink

Returns
HResult

SetTimeSource(IMFPresentationTimeSource)

Declaration
HResult SetTimeSource(IMFPresentationTimeSource pTimeSource)
Parameters
IMFPresentationTimeSource pTimeSource

Returns
HResult

Start(Int64)

Declaration
HResult Start(long llClockStartOffset)
Parameters
System.Int64 llClockStartOffset

Returns
HResult

Stop()

Declaration
HResult Stop()
Returns
HResult

Extension Methods