Пример #1
0
void dmo_NotImpl(REFGUID clsidCodec)
{
	HRESULT hr;
	IMediaObject *pObj;
	REFERENCE_TIME rt;

	hr = CoCreateInstance(clsidCodec, NULL, CLSCTX_INPROC_SERVER, IID_IMediaObject, (LPVOID*)&pObj);
	BOOST_REQUIRE(hr == S_OK);
	BOOST_REQUIRE(pObj != NULL);

	hr = pObj->GetInputMaxLatency(0, &rt);
	BOOST_CHECK(hr == E_NOTIMPL);

	hr = pObj->SetInputMaxLatency(0, rt);
	BOOST_CHECK(hr == E_NOTIMPL);

	pObj->Release();
}
Пример #2
0
OPENMPT_NAMESPACE_BEGIN


#ifndef NO_DMO


#define DMO_LOG

IMixPlugin* DMOPlugin::Create(VSTPluginLib &factory, CSoundFile &sndFile, SNDMIXPLUGIN *mixStruct)
//------------------------------------------------------------------------------------------------
{
	CLSID clsid;
	if (Util::VerifyStringToCLSID(factory.dllPath.ToWide(), clsid))
	{
		IMediaObject *pMO = nullptr;
		IMediaObjectInPlace *pMOIP = nullptr;
		if ((CoCreateInstance(clsid, nullptr, CLSCTX_INPROC_SERVER, IID_IMediaObject, (VOID **)&pMO) == S_OK) && (pMO))
		{
			if (pMO->QueryInterface(IID_IMediaObjectInPlace, (void **)&pMOIP) != S_OK) pMOIP = nullptr;
		} else pMO = nullptr;
		if ((pMO) && (pMOIP))
		{
			DWORD dwInputs = 0, dwOutputs = 0;
			pMO->GetStreamCount(&dwInputs, &dwOutputs);
			if (dwInputs == 1 && dwOutputs == 1)
			{
				DMOPlugin *p = new (std::nothrow) DMOPlugin(factory, sndFile, mixStruct, pMO, pMOIP, clsid.Data1);
				return p;
			}
#ifdef DMO_LOG
			Log(factory.libraryName.ToUnicode() + MPT_USTRING(": Unable to use this DMO"));
#endif
		}
#ifdef DMO_LOG
		else Log(factory.libraryName.ToUnicode() + MPT_USTRING(": Failed to get IMediaObject & IMediaObjectInPlace interfaces"));
#endif
		if (pMO) pMO->Release();
		if (pMOIP) pMOIP->Release();
	}
	return nullptr;
}
Пример #3
0
/////////////////////
//
//  IMediaObjectInPlace::Clone
//
//  The Clone method creates a copy of the DMO in its current state.
//
//  Parameters
//
//      ppMediaObject
//          [out] Address of a pointer to receive the new DMO's
//          IMediaObjectInPlace interface.
//
//  Return Value
//      Returns S_OK if successful. Otherwise, returns an HRESULT value
//      indicating the cause of the error.
//
//  If the method succeeds, the IMediaObjectInPlace interface that it returns
//  has an outstanding reference count. Be sure to release the interface when
//  you are finished using it.
//
HRESULT CHXAudioDeviceHookBase::Clone(IMediaObjectInPlace **ppMediaObject)
{
    // Check the input pointer
    if (!ppMediaObject)
    {
        return E_POINTER;
    }

    // This will be cleaned up when client releases the newly created object
    // or if there's some error along the way
    CHXAudioDeviceHookBase * pNewHXAudioDeviceHook = new CComObject<CHXAudioDeviceHookBase>;
    if( !pNewHXAudioDeviceHook )
    {
        return E_OUTOFMEMORY;
    }

    HRESULT hr = S_OK;

    hr = pNewHXAudioDeviceHook->UpdateStatesInternal();

    IMediaObject * pCloned = NULL;
    if( SUCCEEDED( hr ) )
    {
        IUnknown *pUnk;
        hr = pNewHXAudioDeviceHook->QueryInterface( IID_IUnknown, (void **) &pUnk );
        if( SUCCEEDED( hr ) )
        {
            hr = pUnk->QueryInterface( IID_IMediaObject, (void **) &pCloned );
            HX_RELEASE(pUnk);
        }
    }


    // Copy the input and output types
    if (SUCCEEDED(hr))
    {
        DMO_MEDIA_TYPE mt;
        DWORD cInputStreams = 0;
        DWORD cOutputStreams = 0;
        GetStreamCount(&cInputStreams, &cOutputStreams);

        for (DWORD i = 0; i < cInputStreams && SUCCEEDED(hr); ++i)
        {
            hr = GetInputCurrentType(i, &mt);
            if (hr == DMO_E_TYPE_NOT_SET)
            {
                hr = S_OK; // great, don't need to set the cloned DMO
            }
            else if (SUCCEEDED(hr))
            {
                hr = pCloned->SetInputType(i, &mt, 0);
                MoFreeMediaType( &mt );
            }
        }

        for (DWORD i = 0; i < cOutputStreams && SUCCEEDED(hr); ++i)
        {
            hr = GetOutputCurrentType(i, &mt);
            if (hr == DMO_E_TYPE_NOT_SET)
            {
                hr = S_OK; // great, don't need to set the cloned DMO
            }
            else if (SUCCEEDED(hr))
            {
                hr = pCloned->SetOutputType(i, &mt, 0);
                MoFreeMediaType( &mt );
            }
        }

        if (SUCCEEDED(hr))
        {
            hr = pCloned->QueryInterface(IID_IMediaObjectInPlace, (void**)ppMediaObject);
        }

        // Release the object's original ref.  If clone succeeded (made it through QI) then returned pointer
        // has one ref.  If we failed, refs drop to zero, freeing the object.
        HX_RELEASE(pCloned);
    }

    // Something went wrong, clean up for client
    if (FAILED(hr))
    {
        delete pNewHXAudioDeviceHook;
    }

    return hr;
}
Пример #4
0
//////////////////////////////////////////////////////////////////////////////
//
// CGargle::Clone
//
HRESULT CGargle::Clone(IMediaObjectInPlace **ppCloned) 
{
    if (!ppCloned)
        return E_POINTER;

    HRESULT hr = S_OK;
    CGargle * pNewGargle = new CComObject<CGargle>;
    if( !pNewGargle )
        hr = E_OUTOFMEMORY;

    hr = pNewGargle->Init();

    IMediaObject * pCloned = NULL;
    if( SUCCEEDED( hr ) )
    {
        IUnknown *pUnk;
        hr = pNewGargle->QueryInterface( IID_IUnknown, (void **) &pUnk );
        if( SUCCEEDED( hr ) )
        {
            hr = pUnk->QueryInterface( IID_IMediaObject, (void **) &pCloned );
            pUnk->Release();
        }
    }
    else
    {
        return hr;
    }

    //
    // Copy parameter control information
    //
    if (SUCCEEDED(hr))
        hr = pNewGargle->CopyParamsFromSource((CParamsManager *) this);

    // Copy current parameter values
    GargleFX params;
    if (SUCCEEDED(hr))
        hr = GetAllParameters(&params);

    if (SUCCEEDED(hr))
        hr = pNewGargle->SetAllParameters(&params);

    if (SUCCEEDED(hr))
    {
        // Copy the input and output types
        DMO_MEDIA_TYPE mt;
        DWORD cInputStreams = 0;
        DWORD cOutputStreams = 0;
        GetStreamCount(&cInputStreams, &cOutputStreams);

        for (DWORD i = 0; i < cInputStreams && SUCCEEDED(hr); ++i)
        {
            hr = GetInputCurrentType(i, &mt);
            if (hr == DMO_E_TYPE_NOT_SET)
            {
                hr = S_OK; // great, don't need to set the cloned DMO
            }
            else if (SUCCEEDED(hr))
            {
                hr = pCloned->SetInputType(i, &mt, 0);
                MoFreeMediaType( &mt );
            }
        }

        for (i = 0; i < cOutputStreams && SUCCEEDED(hr); ++i)
        {
            hr = GetOutputCurrentType(i, &mt);
            if (hr == DMO_E_TYPE_NOT_SET)
            {
                hr = S_OK; // great, don't need to set the cloned DMO
            }
            else if (SUCCEEDED(hr))
            {
                hr = pCloned->SetOutputType(i, &mt, 0);
                MoFreeMediaType( &mt );
            }
        }

        if (SUCCEEDED(hr))
            hr = pCloned->QueryInterface(IID_IMediaObjectInPlace, (void**)ppCloned);

        // Release the object's original ref.  If clone succeeded (made it through QI) then returned pointer
        // has one ref.  If we failed, refs drop to zero, freeing the object.
        pCloned->Release();
    }
    return hr;
}
Пример #5
0
/// <summary>
/// Initialize Kinect audio stream object.
/// </summary>
/// <returns>
/// <para>S_OK on success, otherwise failure code.</para>
/// </returns>
HRESULT KinectReader::InitializeAudioStream()
{
    INuiAudioBeam*      pNuiAudioSource = NULL;
    IMediaObject*       pDMO = NULL;
    IPropertyStore*     pPropertyStore = NULL;
    IStream*            pStream = NULL;

    // Get the audio source
    HRESULT hr = m_pNuiSensor->NuiGetAudioSource(&pNuiAudioSource);
    if (SUCCEEDED(hr))
    {
        hr = pNuiAudioSource->QueryInterface(IID_IMediaObject, (void**)&pDMO);

        if (SUCCEEDED(hr))
        {
            hr = pNuiAudioSource->QueryInterface(IID_IPropertyStore, (void**)&pPropertyStore);
    
            // Set AEC-MicArray DMO system mode. This must be set for the DMO to work properly.
            // Possible values are:
            //   SINGLE_CHANNEL_AEC = 0
            //   OPTIBEAM_ARRAY_ONLY = 2
            //   OPTIBEAM_ARRAY_AND_AEC = 4
            //   SINGLE_CHANNEL_NSAGC = 5
            PROPVARIANT pvSysMode;
            PropVariantInit(&pvSysMode);
            pvSysMode.vt = VT_I4;
            pvSysMode.lVal = (LONG)(2); // Use OPTIBEAM_ARRAY_ONLY setting. Set OPTIBEAM_ARRAY_AND_AEC instead if you expect to have sound playing from speakers.
            pPropertyStore->SetValue(MFPKEY_WMAAECMA_SYSTEM_MODE, pvSysMode);
            PropVariantClear(&pvSysMode);

            // Set DMO output format
            WAVEFORMATEX wfxOut = {AudioFormat, AudioChannels, AudioSamplesPerSecond, AudioAverageBytesPerSecond, AudioBlockAlign, AudioBitsPerSample, 0};
            DMO_MEDIA_TYPE mt = {0};
            MoInitMediaType(&mt, sizeof(WAVEFORMATEX));
    
            mt.majortype = MEDIATYPE_Audio;
            mt.subtype = MEDIASUBTYPE_PCM;
            mt.lSampleSize = 0;
            mt.bFixedSizeSamples = TRUE;
            mt.bTemporalCompression = FALSE;
            mt.formattype = FORMAT_WaveFormatEx;	
            memcpy(mt.pbFormat, &wfxOut, sizeof(WAVEFORMATEX));
    
            hr = pDMO->SetOutputType(0, &mt, 0);

            if (SUCCEEDED(hr))
            {
                m_pKinectAudioStream = new KinectAudioStream(pDMO);

                hr = m_pKinectAudioStream->QueryInterface(IID_IStream, (void**)&pStream);

                if (SUCCEEDED(hr))
                {
                    hr = CoCreateInstance(CLSID_SpStream, NULL, CLSCTX_INPROC_SERVER, __uuidof(ISpStream), (void**)&m_pSpeechStream);

                    if (SUCCEEDED(hr))
                    {
                        hr = m_pSpeechStream->SetBaseStream(pStream, SPDFID_WaveFormatEx, &wfxOut);
                    }
                }
            }

            MoFreeMediaType(&mt);
        }
    }

    SafeRelease(pStream);
    SafeRelease(pPropertyStore);
    SafeRelease(pDMO);
    SafeRelease(pNuiAudioSource);

    return hr;
}
int _tmain( int argc, _TCHAR* argv[] )
{
	cv::setUseOptimized( true );

	// Kinectのインスタンス生成、初期化
	INuiSensor* pSensor;
	HRESULT hResult = S_OK;
	hResult = NuiCreateSensorByIndex( 0, &pSensor );
	if( FAILED( hResult ) ){
		std::cerr << "Error : NuiCreateSensorByIndex" << std::endl;
		return -1;
	}

	hResult = pSensor->NuiInitialize( NUI_INITIALIZE_FLAG_USES_AUDIO );
	if( FAILED( hResult ) ){
		std::cerr << "Error : NuiInitialize" << std::endl;
		return -1;
	}

	// Audioストリームの初期化(InitializeAudioStream)
	std::cout << "InitializeAudioStream" << std::endl;
	INuiAudioBeam* pNuiAudioSource;
	hResult = pSensor->NuiGetAudioSource( &pNuiAudioSource );
	if( FAILED( hResult ) ){
		std::cerr << "Error : NuiGetAudioSource" << std::endl;
		return -1;
	}

	IMediaObject* pMediaObject = nullptr;
	IPropertyStore* pPropertyStore = nullptr;
	pNuiAudioSource->QueryInterface( IID_IMediaObject, reinterpret_cast<void**>( &pMediaObject ) );
	pNuiAudioSource->QueryInterface( IID_IPropertyStore, reinterpret_cast<void**>( &pPropertyStore ) );

	PROPVARIANT propvariant;
	PropVariantInit( &propvariant );
	propvariant.vt = VT_I4;
	propvariant.lVal = static_cast<LONG>( 4 );
	pPropertyStore->SetValue( MFPKEY_WMAAECMA_SYSTEM_MODE, propvariant );
	PropVariantClear( &propvariant );

	WAVEFORMATEX waveFormat = { AudioFormat, AudioChannels, AudioSamplesPerSecond, AudioAverageBytesPerSecond, AudioBlockAlign, AudioBitsPerSample, 0 };
	DMO_MEDIA_TYPE mediaType = { 0 };
	MoInitMediaType( &mediaType, sizeof( WAVEFORMATEX ) );

	mediaType.majortype = MEDIATYPE_Audio;
	mediaType.subtype = MEDIASUBTYPE_PCM;
	mediaType.lSampleSize = 0;
	mediaType.bFixedSizeSamples = true;
	mediaType.bTemporalCompression = false;
	mediaType.formattype = FORMAT_WaveFormatEx;
	memcpy( mediaType.pbFormat, &waveFormat, sizeof( WAVEFORMATEX ) );

	pMediaObject->SetOutputType( 0, &mediaType, 0 ); 

	KinectAudioStream* audioStream = new KinectAudioStream( pMediaObject );

	IStream* pStream = nullptr;
	audioStream->QueryInterface( IID_IStream, reinterpret_cast<void**>( &pStream ) );

	CoInitialize( nullptr );
	ISpStream* pSpeechStream = nullptr;
	CoCreateInstance( CLSID_SpStream, NULL, CLSCTX_INPROC_SERVER, __uuidof(ISpStream), reinterpret_cast<void**>( &pSpeechStream ) );

	pSpeechStream->SetBaseStream( pStream, SPDFID_WaveFormatEx, &waveFormat );

	MoFreeMediaType( &mediaType );
	pStream->Release();
	pPropertyStore->Release();
	pMediaObject->Release();
	pNuiAudioSource->Release();

	// 音声認識器を作成(CreateSpeechRecognizer)
	std::cout << "CreateSpeechRecognizer" << std::endl;
	ISpRecognizer* pSpeechRecognizer;
	CoCreateInstance( CLSID_SpInprocRecognizer, nullptr, CLSCTX_INPROC_SERVER, __uuidof(ISpRecognizer), reinterpret_cast<void**>( &pSpeechRecognizer ) );

	pSpeechRecognizer->SetInput( pSpeechStream, false );

	/*
	// If can use ATL, easier to using SpFindBestToken(sphelper.h). When using Professional or more.
	ISpObjectToken* pEngineToken = nullptr;
	SpFindBestToken( SPCAT_RECOGNIZERS, L"Language=411;Kinect=True", NULL, &pEngineToken ); // Japanese "Language=411;Kinect=True" English "Language=409;Kinect=True"
	*/

	///*
	// If can't use ATL, alternative to using SpFIndBestToken(sphelper.h). When using Express.
	const wchar_t* pVendorPreferred = L"VendorPreferred";
	const unsigned long lengthVendorPreferred = static_cast<unsigned long>( wcslen( pVendorPreferred ) );
	unsigned long length;
	ULongAdd( lengthVendorPreferred, 1, &length );
	wchar_t* pAttribsVendorPreferred = new wchar_t[ length ];
	StringCchCopyW( pAttribsVendorPreferred, length, pVendorPreferred );

	ISpObjectTokenCategory* pTokenCategory = nullptr;
	CoCreateInstance( CLSID_SpObjectTokenCategory, nullptr, CLSCTX_ALL, __uuidof(ISpObjectTokenCategory), reinterpret_cast<void**>( &pTokenCategory ) );

	pTokenCategory->SetId( SPCAT_RECOGNIZERS, false );

	IEnumSpObjectTokens* pEnumTokens = nullptr;
	CoCreateInstance( CLSID_SpMMAudioEnum, nullptr, CLSCTX_ALL, __uuidof(IEnumSpObjectTokens), reinterpret_cast<void**>( &pEnumTokens ) );

	pTokenCategory->EnumTokens( L"Language=411;Kinect=True", pAttribsVendorPreferred, &pEnumTokens ); // Japanese "Language=411;Kinect=True" English "Language=409;Kinect=True"

	delete[] pAttribsVendorPreferred;
	
	ISpObjectToken* pEngineToken = nullptr;
	pEnumTokens->Next( 1, &pEngineToken, nullptr );
	//*/

	pSpeechRecognizer->SetRecognizer( pEngineToken );
	
	ISpRecoContext* pSpeechContext;
	pSpeechRecognizer->CreateRecoContext( &pSpeechContext );

	pEngineToken->Release();
	///*
	pTokenCategory->Release();
	pEnumTokens->Release();
	//*/

	// 音声認識辞書の作成(LoadSpeechGrammar)
	std::cout << "LoadSpeechGrammar" << std::endl;
	ISpRecoGrammar* pSpeechGrammar;
	pSpeechContext->CreateGrammar( 1, &pSpeechGrammar );

	pSpeechGrammar->LoadCmdFromFile( L"SpeechRecognition_Ja.grxml", /*SPLO_STATIC*/SPLO_DYNAMIC ); // http://www.w3.org/TR/speech-grammar/ (UTF-8/CRLF)
	
	audioStream->StartCapture();
	pSpeechGrammar->SetRuleState( nullptr, nullptr, SPRS_ACTIVE );
	pSpeechRecognizer->SetRecoState( SPRST_ACTIVE_ALWAYS );
	pSpeechContext->SetInterest( SPFEI( SPEI_RECOGNITION ), SPFEI( SPEI_RECOGNITION ) );
	pSpeechContext->Resume( 0 );

	HANDLE hSpeechEvent = INVALID_HANDLE_VALUE;
	hSpeechEvent = pSpeechContext->GetNotifyEventHandle();
	HANDLE hEvents[1] = { hSpeechEvent };

	int width = 640;
	int height = 480;

	cv::Mat audioMat = cv::Mat::zeros( height, width, CV_8UC3 );
	cv::namedWindow( "Audio" );

	bool exit = false;

	std::cout << std::endl << "Speech Recognition Start..." << std::endl << std::endl;

	while( 1 ){
		// イベントの更新待ち
		ResetEvent( hSpeechEvent );
		unsigned long waitObject = MsgWaitForMultipleObjectsEx( ARRAYSIZE( hEvents ), hEvents, INFINITE, QS_ALLINPUT, MWMO_INPUTAVAILABLE );

		if( waitObject == WAIT_OBJECT_0 ){
			// イベントの取得
			const float confidenceThreshold = 0.3f;
			SPEVENT eventStatus;
			unsigned long eventFetch = 0;
			pSpeechContext->GetEvents( 1, &eventStatus, &eventFetch );
			while( eventFetch > 0 ){
				switch( eventStatus.eEventId ){
					// 音声認識イベント(SPEI_HYPOTHESIS:推定またはSPEI_RECOGNITION:認識)
					case SPEI_HYPOTHESIS:
					case SPEI_RECOGNITION:
						if( eventStatus.elParamType == SPET_LPARAM_IS_OBJECT ){
							// フレーズの取得
							ISpRecoResult* pRecoResult = reinterpret_cast<ISpRecoResult*>( eventStatus.lParam );
							SPPHRASE* pPhrase = nullptr;
							hResult = pRecoResult->GetPhrase( &pPhrase );
							if( SUCCEEDED( hResult ) ){
								if( ( pPhrase->pProperties != nullptr ) && ( pPhrase->pProperties->pFirstChild != nullptr ) ){
									// 辞書のフレーズタグと比較
									const SPPHRASEPROPERTY* pSemantic = pPhrase->pProperties->pFirstChild;
									if( pSemantic->SREngineConfidence > confidenceThreshold ){
										if( wcscmp( L"あか", pSemantic->pszValue ) == 0 ){
											std::cout << "あか" << std::endl;
											audioMat = cv::Scalar( 0, 0, 255 );
										}
										else if( wcscmp( L"みどり", pSemantic->pszValue ) == 0 ){
											std::cout << "みどり" << std::endl;
											audioMat = cv::Scalar( 0, 255, 0 );
										}
										else if( wcscmp( L"あお", pSemantic->pszValue ) == 0 ){
											std::cout << "あお" << std::endl;
											audioMat = cv::Scalar( 255, 0, 0 );
										}
										else if( wcscmp( L"おわり", pSemantic->pszValue ) == 0 ){
											exit = true;
										}
									}
								}
								CoTaskMemFree( pPhrase );
							}
						}
						break;

					default:
						break;
				}
				pSpeechContext->GetEvents( 1, &eventStatus, &eventFetch );
			}
		}

		// 表示
		cv::imshow( "Audio", audioMat );

		// ループの終了判定(Escキー)
		if( cv::waitKey( 30 ) == VK_ESCAPE || exit ){
			break;
		}
	}

	// 終了処理
	audioStream->StopCapture();
	pSpeechRecognizer->SetRecoState( SPRST_INACTIVE );
	CoUninitialize();
	pSensor->NuiShutdown();
	CloseHandle( hSpeechEvent );

	cv::destroyAllWindows();

	return 0;
}
void dmo_GetOutputType_decoder_inset_(REFGUID clsidEnc, REFGUID clsidDec, REFGUID guidRaw, const vector<GUID> &expected)
{
	HRESULT hr;
	IMediaObject *pObj;
	vector<GUID> outTypes;
	DMO_MEDIA_TYPE mt;
	VIDEOINFOHEADER *pvih;

	DWORD fccIn = DirectShowFormatToVCMFormat(guidRaw);

	hr = CoCreateInstance(clsidEnc, NULL, CLSCTX_INPROC_SERVER, IID_IMediaObject, (LPVOID*)&pObj);
	BOOST_REQUIRE(hr == S_OK);
	BOOST_REQUIRE(pObj != NULL);

	memset(&mt, 0, sizeof(mt));
	MoInitMediaType(&mt, sizeof(VIDEOINFOHEADER));
	pvih = (VIDEOINFOHEADER*)mt.pbFormat;
	memset(pvih, 0, sizeof(VIDEOINFOHEADER));

	mt.majortype = MEDIATYPE_Video;
	mt.subtype = guidRaw;
	mt.bFixedSizeSamples = TRUE;
	mt.bTemporalCompression = FALSE;
	mt.lSampleSize = 10000000; /* XXX */
	mt.formattype = FORMAT_VideoInfo;
	pvih->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
	pvih->bmiHeader.biWidth = TEST_WIDTH;
	pvih->bmiHeader.biHeight = TEST_HEIGHT;
	pvih->bmiHeader.biPlanes = 1;
	pvih->bmiHeader.biBitCount = FCC2BitCount(fccIn);
	pvih->bmiHeader.biCompression = FCC2Compression(fccIn);
	pvih->bmiHeader.biSizeImage = 10000000; /* XXX */

	hr = pObj->SetInputType(0, &mt, 0);
	BOOST_REQUIRE(hr == S_OK);

	MoFreeMediaType(&mt);

	hr = pObj->GetOutputType(0, 0, &mt);
	BOOST_REQUIRE(hr == S_OK);

	pObj->Release();


	hr = CoCreateInstance(clsidDec, NULL, CLSCTX_INPROC_SERVER, IID_IMediaObject, (LPVOID*)&pObj);
	BOOST_REQUIRE(hr == S_OK);
	BOOST_REQUIRE(pObj != NULL);

	hr = pObj->SetInputType(0, &mt, 0);
	BOOST_REQUIRE(hr == S_OK);

	for (DWORD idx = 0; (hr = pObj->GetOutputType(0, idx, &mt)) == S_OK; ++idx)
	{
		BOOST_CHECK(mt.majortype == MEDIATYPE_Video);
		BOOST_CHECK(mt.bFixedSizeSamples == TRUE);
		BOOST_CHECK(mt.bTemporalCompression == FALSE);
		BOOST_CHECK(mt.formattype == FORMAT_VideoInfo);
		DWORD fccOut = DirectShowFormatToVCMFormat(mt.subtype);
		pvih = (VIDEOINFOHEADER*)mt.pbFormat;
		BOOST_CHECK(pvih->bmiHeader.biSize >= sizeof(BITMAPINFOHEADER));
		BOOST_CHECK(pvih->bmiHeader.biWidth == TEST_WIDTH);
		BOOST_CHECK(pvih->bmiHeader.biHeight == TEST_HEIGHT);
		BOOST_CHECK(pvih->bmiHeader.biPlanes == 1);
		BOOST_CHECK(pvih->bmiHeader.biBitCount == FCC2BitCount(fccOut));
		BOOST_CHECK(pvih->bmiHeader.biCompression == FCC2Compression(fccOut));
		outTypes.push_back(mt.subtype);
		MoFreeMediaType(&mt);
	}
	BOOST_CHECK(hr == DMO_E_NO_MORE_ITEMS);

	BOOST_CHECK_EQUAL(outTypes, expected);

	pObj->Release();
}