UID

title

description

old-location

tech.root

ms.date

keywords

ms.keywords

req.header

req.include-header

req.target-type

req.target-min-winverclnt

req.target-min-winversvr

req.kmdf-ver

req.umdf-ver

req.ddi-compliance

req.unicode-ansi

req.idl

req.max-support

req.namespace

req.assembly

req.type-library

req.lib

req.dll

req.irql

targetos

req.typenames

f1_keywords

topic_type

api_type

api_location

api_name

NF:keyworddetectoroemadapter.IKeywordDetectorOemAdapter.GetCapabilities

IKeywordDetectorOemAdapter::GetCapabilities (keyworddetectoroemadapter.h)

The GetCapabilities method returns the keywords and languages supported by the object.

audio\ikeyworddetectoroemadapter_getcapabilities.htm

audio

05/08/2018

IKeywordDetectorOemAdapter::GetCapabilities

GetCapabilities, GetCapabilities method [Audio Devices], GetCapabilities method [Audio Devices],IKeywordDetectorOemAdapter interface, IKeywordDetectorOemAdapter interface [Audio Devices],GetCapabilities method, IKeywordDetectorOemAdapter.GetCapabilities, IKeywordDetectorOemAdapter::GetCapabilities, audio.ikeyworddetectoroemadapter_getcapabilities, keyworddetectoroemadapter/IKeywordDetectorOemAdapter::GetCapabilities

keyworddetectoroemadapter.h

Windows

Windows 10

Windows Server 2016

KeywordDetectorOemAdapter.idl

Windows

IKeywordDetectorOemAdapter::GetCapabilities

keyworddetectoroemadapter/IKeywordDetectorOemAdapter::GetCapabilities

APIRef

kbSyntax

COM

KeywordDetectorOemAdapter.h

IKeywordDetectorOemAdapter::GetCapabilities

-description

The GetCapabilities method returns the keywords and languages supported by the object.

-parameters

-param SupportsUserModels [in]

A Boolean value that indicates whether user specific training is supported.

-param KeywordIds [out]

A pointer to an array of keyword IDs supported by the object. The object allocates the array by calling CoTaskMemAlloc. The caller frees the memory by calling CoTaskMemFree.

-param NumKeywords [out]

The number of keyword IDs in the KeywordIds array.

-param LangIds [out]

A pointer to an array of language IDs supported by the object. The object allocates the array by calling CoTaskMemAlloc. The caller frees the memory by calling CoTaskMemFree.

-param NumLanguages [out]

The number of language IDs in the LangIds array.

-param ppMediaType [out]

The audio format required by IKeywordDetectorOemAdapter::VerifyUserKeyword and IKeywordDetectorOemAdapter::ComputeAndAddUserModelData.

The only valid values for the IMFMediaType are the following:

Type = Audio
Subtype = IEEE_FLOAT
Sampling Rate = 16 kHz
Bits = 32

Typically, the OEMDLL calls MFCreateMediaType and MFInitMediaTypeFromWaveFormatEx to obtain an IMFMediaType pointer to return to the caller.

-returns

This method can return one of these values.

Return value	Description
S_OK	The function exited successfully.
E_POINTER	The pointer for an output parameter is NULL.
E_INVALIDARG	The pointer to the model data is NULL.

-remarks

The information returned from this routine would normally not change for a given version of the OEMDLL or the user independent model data installed along with it.