Documentation

Interface IMFPresentationTimeSource

Namespace: MediaFoundation
Assembly: MediaFoundation.dll

Syntax

[Guid("7FF12CCE-F76F-41C2-863B-1666C8E5E139")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
public interface IMFPresentationTimeSource : IMFClock

Methods

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

GetUnderlyingClock(out IMFClock)

Declaration
HResult GetUnderlyingClock(out IMFClock ppClock)
Parameters
IMFClock ppClock

Returns
HResult

Extension Methods