Interface
IMFMediaEngineExtension

Definition

Assembly:MediaFoundation.dll

Syntax:

cs-api-definition

[Guid("2f69d622-20b5-41e9-afdf-89ced1dda04e")]
[InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
public interface IMFMediaEngineExtension

Methods

BeginCreateObject(string, IMFByteStream, MFObjectType, out object, IMFAsyncCallback, object)

Declaration

cs-api-definition

HResult BeginCreateObject(string bstrURL, IMFByteStream pByteStream, MFObjectType type, out object ppIUnknownCancelCookie, IMFAsyncCallback pCallback, object punkState)

Parameters

bstrURL

string

pByteStream

IMFByteStream

type

MFObjectType

ppIUnknownCancelCookie

pCallback

punkState

Returns

CanPlayType(bool, string, out MF_MEDIA_ENGINE_CANPLAY)

Declaration

cs-api-definition

HResult CanPlayType(bool AudioOnly, string MimeType, out MF_MEDIA_ENGINE_CANPLAY pAnswer)

Parameters

AudioOnly

bool

MimeType

string

pAnswer

MF_MEDIA_ENGINE_CANPLAY

Returns

HResult

CancelObjectCreation(object)

Declaration

cs-api-definition

HResult CancelObjectCreation(object pIUnknownCancelCookie)

Parameters

pIUnknownCancelCookie

object

Returns

HResult

EndCreateObject(IMFAsyncResult, out object)

Declaration

cs-api-definition

HResult EndCreateObject(IMFAsyncResult pResult, out object ppObject)

Parameters

pResult

IMFAsyncResult

ppObject

object

Returns

HResult

InterfaceIMFMediaEngineExtension

Definition

Methods

BeginCreateObject(string, IMFByteStream, MFObjectType, out object, IMFAsyncCallback, object)

CanPlayType(bool, string, out MF_MEDIA_ENGINE_CANPLAY)

CancelObjectCreation(object)

EndCreateObject(IMFAsyncResult, out object)

Interface
IMFMediaEngineExtension