Documentation

Interface IMFMediaSession

Namespace: MediaFoundation
Assembly: MediaFoundation.dll

Syntax

[Guid("90377834-21D0-4DEE-8214-BA2E3E6C1127")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
public interface IMFMediaSession : IMFMediaEventGenerator

Methods

BeginGetEvent(IMFAsyncCallback, Object)

Declaration
HResult BeginGetEvent(IMFAsyncCallback pCallback, object o)
Parameters
IMFAsyncCallback pCallback

System.Object o

Returns
HResult

ClearTopologies()

Declaration
HResult ClearTopologies()
Returns
HResult

Close()

Declaration
HResult Close()
Returns
HResult

EndGetEvent(IMFAsyncResult, out IMFMediaEvent)

Declaration
HResult EndGetEvent(IMFAsyncResult pResult, out IMFMediaEvent ppEvent)
Parameters
IMFAsyncResult pResult

IMFMediaEvent ppEvent

Returns
HResult

GetClock(out IMFClock)

Declaration
HResult GetClock(out IMFClock ppClock)
Parameters
IMFClock ppClock

Returns
HResult

GetEvent(MFEventFlag, out IMFMediaEvent)

Declaration
HResult GetEvent(MFEventFlag dwFlags, out IMFMediaEvent ppEvent)
Parameters
MFEventFlag dwFlags

IMFMediaEvent ppEvent

Returns
HResult

GetFullTopology(MFSessionGetFullTopologyFlags, Int64, out IMFTopology)

Declaration
HResult GetFullTopology(MFSessionGetFullTopologyFlags dwGetFullTopologyFlags, long TopoId, out IMFTopology ppFullTopology)
Parameters
MFSessionGetFullTopologyFlags dwGetFullTopologyFlags

System.Int64 TopoId

IMFTopology ppFullTopology

Returns
HResult

GetSessionCapabilities(out MFSessionCapabilities)

Declaration
HResult GetSessionCapabilities(out MFSessionCapabilities pdwCaps)
Parameters
MFSessionCapabilities pdwCaps

Returns
HResult

Pause()

Declaration
HResult Pause()
Returns
HResult

QueueEvent(MediaEventType, Guid, HResult, ConstPropVariant)

Declaration
HResult QueueEvent(MediaEventType met, Guid guidExtendedType, HResult hrStatus, ConstPropVariant pvValue)
Parameters
MediaEventType met

System.Guid guidExtendedType

HResult hrStatus

ConstPropVariant pvValue

Returns
HResult

SetTopology(MFSessionSetTopologyFlags, IMFTopology)

Declaration
HResult SetTopology(MFSessionSetTopologyFlags dwSetTopologyFlags, IMFTopology pTopology)
Parameters
MFSessionSetTopologyFlags dwSetTopologyFlags

IMFTopology pTopology

Returns
HResult

Shutdown()

Declaration
HResult Shutdown()
Returns
HResult

Start(Guid, ConstPropVariant)

Declaration
HResult Start(Guid pguidTimeFormat, ConstPropVariant pvarStartPosition)
Parameters
System.Guid pguidTimeFormat

ConstPropVariant pvarStartPosition

Returns
HResult

Stop()

Declaration
HResult Stop()
Returns
HResult

Extension Methods