Interface IMFPMediaItem

Namespace: MediaFoundation.MFPlayer
Assembly: MediaFoundation.dll

Syntax

[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("90EB3E6B-ECBF-45cc-B1DA-C6FE3EA70D57")]
public interface IMFPMediaItem

Methods

GetCharacteristics(out MFP_MEDIAITEM_CHARACTERISTICS)

Declaration
HResult GetCharacteristics(out MFP_MEDIAITEM_CHARACTERISTICS pCharacteristics)
Parameters
MFP_MEDIAITEM_CHARACTERISTICS pCharacteristics

Returns
HResult

GetDuration(Guid, PropVariant)

Declaration
HResult GetDuration(Guid guidPositionType, PropVariant pvDurationValue)
Parameters
System.Guid guidPositionType

PropVariant pvDurationValue

Returns
HResult

GetMediaPlayer(out IMFPMediaPlayer)

Declaration
HResult GetMediaPlayer(out IMFPMediaPlayer ppMediaPlayer)
Parameters
IMFPMediaPlayer ppMediaPlayer

Returns
HResult

GetMetadata(out IPropertyStore)

Declaration
HResult GetMetadata(out IPropertyStore ppMetadataStore)
Parameters
IPropertyStore ppMetadataStore

Returns
HResult

GetNumberOfStreams(out Int32)

Declaration
HResult GetNumberOfStreams(out int pdwStreamCount)
Parameters
System.Int32 pdwStreamCount

Returns
HResult

GetObject(out Object)

Declaration
HResult GetObject(out object ppIUnknown)
Parameters
System.Object ppIUnknown

Returns
HResult

GetPresentationAttribute(Guid, PropVariant)

Declaration
HResult GetPresentationAttribute(Guid guidMFAttribute, PropVariant pvValue)
Parameters
System.Guid guidMFAttribute

PropVariant pvValue

Returns
HResult

GetStartStopPosition(MFGuid, PropVariant, MFGuid, PropVariant)

Declaration
HResult GetStartStopPosition(MFGuid pguidStartPositionType, PropVariant pvStartValue, MFGuid pguidStopPositionType, PropVariant pvStopValue)
Parameters
MFGuid pguidStartPositionType

PropVariant pvStartValue

MFGuid pguidStopPositionType

PropVariant pvStopValue

Returns
HResult

GetStreamAttribute(Int32, Guid, PropVariant)

Declaration
HResult GetStreamAttribute(int dwStreamIndex, Guid guidMFAttribute, PropVariant pvValue)
Parameters
System.Int32 dwStreamIndex

System.Guid guidMFAttribute

PropVariant pvValue

Returns
HResult

GetStreamSelection(Int32, out Boolean)

Declaration
HResult GetStreamSelection(int dwStreamIndex, out bool pfEnabled)
Parameters
System.Int32 dwStreamIndex

System.Boolean pfEnabled

Returns
HResult

GetURL(out String)

Declaration
HResult GetURL(out string ppwszURL)
Parameters
System.String ppwszURL

Returns
HResult

GetUserData(out IntPtr)

Declaration
HResult GetUserData(out IntPtr pdwUserData)
Parameters
System.IntPtr pdwUserData

Returns
HResult

HasAudio(out Boolean, out Boolean)

Declaration
HResult HasAudio(out bool pfHasAudio, out bool pfSelected)
Parameters
System.Boolean pfHasAudio

System.Boolean pfSelected

Returns
HResult

HasVideo(out Boolean, out Boolean)

Declaration
HResult HasVideo(out bool pfHasVideo, out bool pfSelected)
Parameters
System.Boolean pfHasVideo

System.Boolean pfSelected

Returns
HResult

IsProtected(out Boolean)

Declaration
HResult IsProtected(out bool pfProtected)
Parameters
System.Boolean pfProtected

Returns
HResult

SetStartStopPosition(MFGuid, ConstPropVariant, MFGuid, ConstPropVariant)

Declaration
HResult SetStartStopPosition(MFGuid pguidStartPositionType, ConstPropVariant pvStartValue, MFGuid pguidStopPositionType, ConstPropVariant pvStopValue)
Parameters
MFGuid pguidStartPositionType

ConstPropVariant pvStartValue

MFGuid pguidStopPositionType

ConstPropVariant pvStopValue

Returns
HResult

SetStreamSelection(Int32, Boolean)

Declaration
HResult SetStreamSelection(int dwStreamIndex, bool fEnabled)
Parameters
System.Int32 dwStreamIndex

System.Boolean fEnabled

Returns
HResult

SetStreamSink(Int32, Object)

Declaration
HResult SetStreamSink(int dwStreamIndex, object pMediaSink)
Parameters
System.Int32 dwStreamIndex

System.Object pMediaSink

Returns
HResult

SetUserData(IntPtr)

Declaration
HResult SetUserData(IntPtr dwUserData)
Parameters
System.IntPtr dwUserData

Returns
HResult

Extension Methods