Loading...

Interface IMFTransform

Namespace: MediaFoundation.Transform
Assembly: MediaFoundation.dll

Syntax

[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
[Guid("BF94C121-5B05-4E6F-8000-BA598961414D")]
public interface IMFTransform

Methods

AddInputStreams(Int32, Int32[])

Declaration
HResult AddInputStreams(int cStreams, int[] adwStreamIDs)
Parameters
System.Int32 cStreams

System.Int32[] adwStreamIDs

Returns
HResult

DeleteInputStream(Int32)

Declaration
HResult DeleteInputStream(int dwStreamID)
Parameters
System.Int32 dwStreamID

Returns
HResult

GetAttributes(out IMFAttributes)

Declaration
HResult GetAttributes(out IMFAttributes pAttributes)
Parameters
IMFAttributes pAttributes

Returns
HResult

GetInputAvailableType(Int32, Int32, out IMFMediaType)

Declaration
HResult GetInputAvailableType(int dwInputStreamID, int dwTypeIndex, out IMFMediaType ppType)
Parameters
System.Int32 dwInputStreamID

System.Int32 dwTypeIndex

IMFMediaType ppType

Returns
HResult

GetInputCurrentType(Int32, out IMFMediaType)

Declaration
HResult GetInputCurrentType(int dwInputStreamID, out IMFMediaType ppType)
Parameters
System.Int32 dwInputStreamID

IMFMediaType ppType

Returns
HResult

GetInputStatus(Int32, out MFTInputStatusFlags)

Declaration
HResult GetInputStatus(int dwInputStreamID, out MFTInputStatusFlags pdwFlags)
Parameters
System.Int32 dwInputStreamID

MFTInputStatusFlags pdwFlags

Returns
HResult

GetInputStreamAttributes(Int32, out IMFAttributes)

Declaration
HResult GetInputStreamAttributes(int dwInputStreamID, out IMFAttributes pAttributes)
Parameters
System.Int32 dwInputStreamID

IMFAttributes pAttributes

Returns
HResult

GetInputStreamInfo(Int32, out MFTInputStreamInfo)

Declaration
HResult GetInputStreamInfo(int dwInputStreamID, out MFTInputStreamInfo pStreamInfo)
Parameters
System.Int32 dwInputStreamID

MFTInputStreamInfo pStreamInfo

Returns
HResult

GetOutputAvailableType(Int32, Int32, out IMFMediaType)

Declaration
HResult GetOutputAvailableType(int dwOutputStreamID, int dwTypeIndex, out IMFMediaType ppType)
Parameters
System.Int32 dwOutputStreamID

System.Int32 dwTypeIndex

IMFMediaType ppType

Returns
HResult

GetOutputCurrentType(Int32, out IMFMediaType)

Declaration
HResult GetOutputCurrentType(int dwOutputStreamID, out IMFMediaType ppType)
Parameters
System.Int32 dwOutputStreamID

IMFMediaType ppType

Returns
HResult

GetOutputStatus(out MFTOutputStatusFlags)

Declaration
HResult GetOutputStatus(out MFTOutputStatusFlags pdwFlags)
Parameters
MFTOutputStatusFlags pdwFlags

Returns
HResult

GetOutputStreamAttributes(Int32, out IMFAttributes)

Declaration
HResult GetOutputStreamAttributes(int dwOutputStreamID, out IMFAttributes pAttributes)
Parameters
System.Int32 dwOutputStreamID

IMFAttributes pAttributes

Returns
HResult

GetOutputStreamInfo(Int32, out MFTOutputStreamInfo)

Declaration
HResult GetOutputStreamInfo(int dwOutputStreamID, out MFTOutputStreamInfo pStreamInfo)
Parameters
System.Int32 dwOutputStreamID

MFTOutputStreamInfo pStreamInfo

Returns
HResult

GetStreamCount(MFInt, MFInt)

Declaration
HResult GetStreamCount(MFInt pcInputStreams, MFInt pcOutputStreams)
Parameters
MFInt pcInputStreams

MFInt pcOutputStreams

Returns
HResult

GetStreamIDs(Int32, Int32[], Int32, Int32[])

Declaration
HResult GetStreamIDs(int dwInputIDArraySize, int[] pdwInputIDs, int dwOutputIDArraySize, int[] pdwOutputIDs)
Parameters
System.Int32 dwInputIDArraySize

System.Int32[] pdwInputIDs

System.Int32 dwOutputIDArraySize

System.Int32[] pdwOutputIDs

Returns
HResult

GetStreamLimits(MFInt, MFInt, MFInt, MFInt)

Declaration
HResult GetStreamLimits(MFInt pdwInputMinimum, MFInt pdwInputMaximum, MFInt pdwOutputMinimum, MFInt pdwOutputMaximum)
Parameters
MFInt pdwInputMinimum

MFInt pdwInputMaximum

MFInt pdwOutputMinimum

MFInt pdwOutputMaximum

Returns
HResult

ProcessEvent(Int32, IMFMediaEvent)

Declaration
HResult ProcessEvent(int dwInputStreamID, IMFMediaEvent pEvent)
Parameters
System.Int32 dwInputStreamID

IMFMediaEvent pEvent

Returns
HResult

ProcessInput(Int32, IMFSample, Int32)

Declaration
HResult ProcessInput(int dwInputStreamID, IMFSample pSample, int dwFlags)
Parameters
System.Int32 dwInputStreamID

IMFSample pSample

System.Int32 dwFlags

Returns
HResult

ProcessMessage(MFTMessageType, IntPtr)

Declaration
HResult ProcessMessage(MFTMessageType eMessage, IntPtr ulParam)
Parameters
MFTMessageType eMessage

System.IntPtr ulParam

Returns
HResult

ProcessOutput(MFTProcessOutputFlags, Int32, MFTOutputDataBuffer[], out ProcessOutputStatus)

Declaration
HResult ProcessOutput(MFTProcessOutputFlags dwFlags, int cOutputBufferCount, MFTOutputDataBuffer[] pOutputSamples, out ProcessOutputStatus pdwStatus)
Parameters
MFTProcessOutputFlags dwFlags

System.Int32 cOutputBufferCount

MFTOutputDataBuffer[] pOutputSamples

ProcessOutputStatus pdwStatus

Returns
HResult

SetInputType(Int32, IMFMediaType, MFTSetTypeFlags)

Declaration
HResult SetInputType(int dwInputStreamID, IMFMediaType pType, MFTSetTypeFlags dwFlags)
Parameters
System.Int32 dwInputStreamID

IMFMediaType pType

MFTSetTypeFlags dwFlags

Returns
HResult

SetOutputBounds(Int64, Int64)

Declaration
HResult SetOutputBounds(long hnsLowerBound, long hnsUpperBound)
Parameters
System.Int64 hnsLowerBound

System.Int64 hnsUpperBound

Returns
HResult

SetOutputType(Int32, IMFMediaType, MFTSetTypeFlags)

Declaration
HResult SetOutputType(int dwOutputStreamID, IMFMediaType pType, MFTSetTypeFlags dwFlags)
Parameters
System.Int32 dwOutputStreamID

IMFMediaType pType

MFTSetTypeFlags dwFlags

Returns
HResult

Extension Methods