NAudio.MediaFoundation.IMFSourceReader Interface Reference

IMFSourceReader interface http://msdn.microsoft.com/en-us/library/windows/desktop/dd374655%28v=vs.85%29.aspx. More...

Collaboration diagram for NAudio.MediaFoundation.IMFSourceReader:

Public Member Functions
void	GetStreamSelection ([In] int dwStreamIndex, [Out, MarshalAs(UnmanagedType.Bool)] out bool pSelected)
	Queries whether a stream is selected.
void	SetStreamSelection ([In] int dwStreamIndex, [In, MarshalAs(UnmanagedType.Bool)] bool pSelected)
	Selects or deselects one or more streams.
void	GetNativeMediaType ([In] int dwStreamIndex, [In] int dwMediaTypeIndex, [Out] out IMFMediaType ppMediaType)
	Gets a format that is supported natively by the media source.
void	GetCurrentMediaType ([In] int dwStreamIndex, [Out] out IMFMediaType ppMediaType)
	Gets the current media type for a stream.
void	SetCurrentMediaType ([In] int dwStreamIndex, IntPtr pdwReserved, [In] IMFMediaType pMediaType)
	Sets the media type for a stream.
void	SetCurrentPosition ([In, MarshalAs(UnmanagedType.LPStruct)] Guid guidTimeFormat, [In] IntPtr varPosition)
	Seeks to a new position in the media source.
void	ReadSample ([In] int dwStreamIndex, [In] int dwControlFlags, [Out] out int pdwActualStreamIndex, [Out] out MF_SOURCE_READER_FLAG pdwStreamFlags, [Out] out UInt64 pllTimestamp, [Out] out IMFSample ppSample)
	Reads the next sample from the media source.
void	Flush ([In] int dwStreamIndex)
	Flushes one or more streams.
void	GetServiceForStream ([In] int dwStreamIndex, [In, MarshalAs(UnmanagedType.LPStruct)] Guid guidService, [In, MarshalAs(UnmanagedType.LPStruct)] Guid riid, [Out] out IntPtr ppvObject)
	Queries the underlying media source or decoder for an interface.
int	GetPresentationAttribute ([In] int dwStreamIndex, [In, MarshalAs(UnmanagedType.LPStruct)] Guid guidAttribute, [Out] IntPtr pvarAttribute)
	Gets an attribute from the underlying media source.

Detailed Description

IMFSourceReader interface http://msdn.microsoft.com/en-us/library/windows/desktop/dd374655%28v=vs.85%29.aspx.

Member Function Documentation

Flush()

void NAudio.MediaFoundation.IMFSourceReader.Flush

(

[In] int

dwStreamIndex

)

Flushes one or more streams.

GetCurrentMediaType()

void NAudio.MediaFoundation.IMFSourceReader.GetCurrentMediaType	(	[In] int	dwStreamIndex,
		[Out] out IMFMediaType	ppMediaType )

Gets the current media type for a stream.

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GetNativeMediaType()

void NAudio.MediaFoundation.IMFSourceReader.GetNativeMediaType	(	[In] int	dwStreamIndex,
		[In] int	dwMediaTypeIndex,
		[Out] out IMFMediaType	ppMediaType )

Gets a format that is supported natively by the media source.

GetPresentationAttribute()

int NAudio.MediaFoundation.IMFSourceReader.GetPresentationAttribute	(	[In] int	dwStreamIndex,
		[In, MarshalAs(UnmanagedType.LPStruct)] Guid	guidAttribute,
		[Out] IntPtr	pvarAttribute )

Gets an attribute from the underlying media source.

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GetServiceForStream()

void NAudio.MediaFoundation.IMFSourceReader.GetServiceForStream	(	[In] int	dwStreamIndex,
		[In, MarshalAs(UnmanagedType.LPStruct)] Guid	guidService,
		[In, MarshalAs(UnmanagedType.LPStruct)] Guid	riid,
		[Out] out IntPtr	ppvObject )

Queries the underlying media source or decoder for an interface.

GetStreamSelection()

void NAudio.MediaFoundation.IMFSourceReader.GetStreamSelection	(	[In] int	dwStreamIndex,
		[Out, MarshalAs(UnmanagedType.Bool)] out bool	pSelected )

Queries whether a stream is selected.

ReadSample()

void NAudio.MediaFoundation.IMFSourceReader.ReadSample	(	[In] int	dwStreamIndex,
		[In] int	dwControlFlags,
		[Out] out int	pdwActualStreamIndex,
		[Out] out MF_SOURCE_READER_FLAG	pdwStreamFlags,
		[Out] out UInt64	pllTimestamp,
		[Out] out IMFSample	ppSample )

Reads the next sample from the media source.

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SetCurrentMediaType()

void NAudio.MediaFoundation.IMFSourceReader.SetCurrentMediaType	(	[In] int	dwStreamIndex,
		IntPtr	pdwReserved,
		[In] IMFMediaType	pMediaType )

Sets the media type for a stream.

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SetCurrentPosition()

void NAudio.MediaFoundation.IMFSourceReader.SetCurrentPosition	(	[In, MarshalAs(UnmanagedType.LPStruct)] Guid	guidTimeFormat,
		[In] IntPtr	varPosition )

Seeks to a new position in the media source.

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SetStreamSelection()

void NAudio.MediaFoundation.IMFSourceReader.SetStreamSelection	(	[In] int	dwStreamIndex,
		[In, MarshalAs(UnmanagedType.Bool)] bool	pSelected )

Selects or deselects one or more streams.

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The documentation for this interface was generated from the following file:

• /Users/sumansaurabh/Documents/my-startup/xeno-rat/Plugins/LiveMicrophone/lib/NAudio.Wasapi/MediaFoundation/IMFSourceReader.cs