Interface IMFCaptureSource

Namespace: MediaFoundation
Assembly: MediaFoundation.dll

Syntax

[Guid("439a42a8-0d2c-4505-be83-f79b2a05d5c4")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
public interface IMFCaptureSource

Methods

AddEffect(Int32, Object)

Declaration
HResult AddEffect(int dwSourceStreamIndex, object pUnknown)
Parameters
System.Int32 dwSourceStreamIndex

System.Object pUnknown

Returns
HResult

GetAvailableDeviceMediaType(Int32, Int32, out IMFMediaType)

Declaration
HResult GetAvailableDeviceMediaType(int dwSourceStreamIndex, int dwMediaTypeIndex, out IMFMediaType ppMediaType)
Parameters
System.Int32 dwSourceStreamIndex

System.Int32 dwMediaTypeIndex

IMFMediaType ppMediaType

Returns
HResult

GetCaptureDeviceActivate(MF_CAPTURE_ENGINE_DEVICE_TYPE, out IMFActivate)

Declaration
HResult GetCaptureDeviceActivate(MF_CAPTURE_ENGINE_DEVICE_TYPE mfCaptureEngineDeviceType, out IMFActivate ppActivate)
Parameters
MF_CAPTURE_ENGINE_DEVICE_TYPE mfCaptureEngineDeviceType

IMFActivate ppActivate

Returns
HResult

GetCaptureDeviceSource(MF_CAPTURE_ENGINE_DEVICE_TYPE, out IMFMediaSource)

Declaration
HResult GetCaptureDeviceSource(MF_CAPTURE_ENGINE_DEVICE_TYPE mfCaptureEngineDeviceType, out IMFMediaSource ppMediaSource)
Parameters
MF_CAPTURE_ENGINE_DEVICE_TYPE mfCaptureEngineDeviceType

IMFMediaSource ppMediaSource

Returns
HResult

GetCurrentDeviceMediaType(Int32, out IMFMediaType)

Declaration
HResult GetCurrentDeviceMediaType(int dwSourceStreamIndex, out IMFMediaType ppMediaType)
Parameters
System.Int32 dwSourceStreamIndex

IMFMediaType ppMediaType

Returns
HResult

GetDeviceStreamCategory(Int32, out MF_CAPTURE_ENGINE_STREAM_CATEGORY)

Declaration
HResult GetDeviceStreamCategory(int dwSourceStreamIndex, out MF_CAPTURE_ENGINE_STREAM_CATEGORY pStreamCategory)
Parameters
System.Int32 dwSourceStreamIndex

MF_CAPTURE_ENGINE_STREAM_CATEGORY pStreamCategory

Returns
HResult

GetDeviceStreamCount(out Int32)

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

Returns
HResult

GetMirrorState(Int32, out Boolean)

Declaration
HResult GetMirrorState(int dwStreamIndex, out bool pfMirrorState)
Parameters
System.Int32 dwStreamIndex

System.Boolean pfMirrorState

Returns
HResult

GetService(Guid, Guid, out Object)

Declaration
HResult GetService(Guid rguidService, Guid riid, out object ppUnknown)
Parameters
System.Guid rguidService

System.Guid riid

System.Object ppUnknown

Returns
HResult

GetStreamIndexFromFriendlyName(Int32, out Int32)

Declaration
HResult GetStreamIndexFromFriendlyName(int uifriendlyName, out int pdwActualStreamIndex)
Parameters
System.Int32 uifriendlyName

System.Int32 pdwActualStreamIndex

Returns
HResult

RemoveAllEffects(Int32)

Declaration
HResult RemoveAllEffects(int dwSourceStreamIndex)
Parameters
System.Int32 dwSourceStreamIndex

Returns
HResult

RemoveEffect(Int32, Object)

Declaration
HResult RemoveEffect(int dwSourceStreamIndex, object pUnknown)
Parameters
System.Int32 dwSourceStreamIndex

System.Object pUnknown

Returns
HResult

SetCurrentDeviceMediaType(Int32, IMFMediaType)

Declaration
HResult SetCurrentDeviceMediaType(int dwSourceStreamIndex, IMFMediaType pMediaType)
Parameters
System.Int32 dwSourceStreamIndex

IMFMediaType pMediaType

Returns
HResult

SetMirrorState(Int32, Boolean)

Declaration
HResult SetMirrorState(int dwStreamIndex, bool fMirrorState)
Parameters
System.Int32 dwStreamIndex

System.Boolean fMirrorState

Returns
HResult

Extension Methods