static HRESULT CreateAAFFile(const aafWChar * pFileName, testDataFile_t *dataFile, testType_t testType) { IAAFFile* pFile = NULL; IAAFHeader* pHeader = NULL; IAAFDictionary* pDictionary = NULL; IAAFMob* pMob = NULL; IAAFMasterMob* pMasterMob = NULL; IAAFEssenceAccess* pEssenceAccess = NULL; IAAFEssenceFormat* pFormat = NULL; IAAFEssenceFormat *format = NULL; IAAFLocator *pLocator = NULL; aafMobID_t masterMobID; aafProductIdentification_t ProductInfo; aafRational_t editRate = {44100, 1}; aafRational_t sampleRate = {44100, 1}; FILE* pWavFile = NULL; unsigned char dataBuff[4096], *dataPtr; aafUInt32 dataOffset, dataLen; aafUInt16 bitsPerSample, numCh; aafInt32 n, numSpecifiers; aafUID_t essenceFormatCode, testContainer; IAAFClassDef *pMasterMobDef = NULL; IAAFClassDef *pNetworkLocatorDef = NULL; IAAFDataDef *pSoundDef = NULL; aafUInt32 samplesWritten, bytesWritten; // Delete any previous test file before continuing... char chFileName[1000]; convert(chFileName, sizeof(chFileName), pFileName); remove(chFileName); if(dataFile != NULL) { // Delete any previous test file before continuing... char chFileName[1000]; convert(chFileName, sizeof(chFileName), dataFile->dataFilename); remove(chFileName); } aafProductVersion_t v; v.major = 1; v.minor = 0; v.tertiary = 0; v.patchLevel = 0; v.type = kAAFVersionUnknown; ProductInfo.companyName = companyName; ProductInfo.productName = productName; ProductInfo.productVersion = &v; ProductInfo.productVersionString = NULL; ProductInfo.productID = NIL_UID; ProductInfo.platform = NULL; /* Create a new AAF file */ check(AAFFileOpenNewModifyEx (pFileName, &kAAFFileKind_Aaf4KBinary, 0, &ProductInfo, &pFile)); check(pFile->GetHeader(&pHeader)); /* Get the AAF Dictionary from the file */ check(pHeader->GetDictionary(&pDictionary)); /* Lookup class definitions for the objects we want to create. */ check(pDictionary->LookupClassDef(AUID_AAFMasterMob, &pMasterMobDef)); check(pDictionary->LookupClassDef(AUID_AAFNetworkLocator, &pNetworkLocatorDef)); /* Lookup any necessary data definitions. */ check(pDictionary->LookupDataDef(kAAFDataDef_Sound, &pSoundDef)); /* Create a Mastermob */ // Get a Master MOB Interface check(pMasterMobDef-> CreateInstance(IID_IAAFMasterMob, (IUnknown **)&pMasterMob)); // Get a Mob interface and set its variables. check(pMasterMob->QueryInterface(IID_IAAFMob, (void **)&pMob)); check(pMob->GetMobID(&masterMobID)); check(pMob->SetName(L"A Master Mob")); // Add it to the file check(pHeader->AddMob(pMob)); if(dataFile != NULL) { // Make a locator, and attach it to the EssenceDescriptor check(pNetworkLocatorDef-> CreateInstance(IID_IAAFLocator, (IUnknown **)&pLocator)); check(pLocator->SetPath (dataFile->dataFilename)); testContainer = dataFile->dataFormat; } else { pLocator = NULL; testContainer = ContainerAAF; } // Open the Essence file to be included in this AAF file("Laser.wav") pWavFile = fopen("Laser.wav", "r"); if (pWavFile) { // Read in the essence data int rc = fread(dataBuff, sizeof(unsigned char), sizeof(dataBuff), pWavFile); (void)rc; check(loadWAVEHeader(dataBuff, &bitsPerSample, &numCh, &sampleRate, &dataOffset, &dataLen)); assert (numCh == 1, "Input file must be mono audio data"); // The testtype is for Internal Standard calls so set dataPtr dataPtr = dataBuff + dataOffset; /* Create the Essence Data specifying the codec, container, edit rate and sample rate */ check(pMasterMob->CreateEssence(1, // Slot ID pSoundDef, // MediaKind kAAFCodecWAVE, // codecID editRate, // edit rate sampleRate, // sample rate kAAFCompressionDisable, pLocator, // In current file testContainer, // In AAF Format &pEssenceAccess)); // Compress disabled check(pEssenceAccess->GetFileFormatParameterList (&format)); check(format->NumFormatSpecifiers (&numSpecifiers)); for(n = 0; n < numSpecifiers; n++) { check(format->GetIndexedFormatSpecifier (n, &essenceFormatCode, 0, NULL, NULL)); } format->Release(); format = NULL; // Tell the AAFEssenceAccess what the format is. check(pEssenceAccess->GetEmptyFileFormat (&pFormat)); check(pFormat->NumFormatSpecifiers (&numSpecifiers)); /* Set the properties that describe the essence data, such as audio sample size */ aafInt32 sampleSize = bitsPerSample; check(pFormat->AddFormatSpecifier (kAAFAudioSampleBits, sizeof(sampleSize), (aafUInt8 *)&sampleSize)); check(pEssenceAccess->PutFileFormat (pFormat)); pFormat->Release(); pFormat = NULL; /* Write the samples */ aafInt32 samplesLeft = dataLen; aafUInt32 bytesPerSample = bitsPerSample/8; aafUInt32 samplesToWrite = 0; if (dataLen*bytesPerSample < (sizeof(dataBuff) - dataOffset)) samplesToWrite = dataLen; else samplesToWrite = (sizeof(dataBuff) - dataOffset)/bytesPerSample; //read input wav file in chunks and write them to Essence stream while (true) { check(pEssenceAccess->WriteSamples( samplesToWrite, // Number of Samples sizeof(dataBuff), // buffer size dataPtr, // THE data &samplesWritten, &bytesWritten)); samplesLeft = samplesLeft-samplesToWrite; if (samplesLeft <= 0) break; aafUInt32 bytesToWrite = fread(dataBuff, sizeof(unsigned char), sizeof(dataBuff), pWavFile); samplesToWrite = bytesToWrite/bytesPerSample; dataPtr = dataBuff; } // Close the essence data file fclose(pWavFile); /* Set the essence to indicate that you have finished writing the samples */ check(pEssenceAccess->CompleteWrite()); pEssenceAccess->Release(); pEssenceAccess = NULL; } else { printf("***Failed to open Wave file Laser.wav\n"); } /* Release COM interfaces */ pMob->Release(); pMob = NULL; pMasterMob->Release(); pMasterMob = NULL; pSoundDef->Release(); pSoundDef = NULL; pNetworkLocatorDef->Release(); pNetworkLocatorDef = NULL; pMasterMobDef->Release(); pMasterMobDef = NULL; pDictionary->Release(); pDictionary = NULL; pHeader->Release(); pHeader = NULL; /* Save the AAF file */ pFile->Save(); /* Close the AAF file */ pFile->Close(); pFile->Release(); pFile = NULL; cleanup: // Cleanup and return if(pFormat) pFormat->Release(); if(format) format->Release(); if(pLocator) pLocator->Release(); if (pEssenceAccess) pEssenceAccess->Release(); if (pMasterMob) pMasterMob->Release(); if (pMob) pMob->Release(); if (pSoundDef) pSoundDef->Release(); if (pNetworkLocatorDef) pNetworkLocatorDef->Release(); if (pMasterMobDef) pMasterMobDef->Release(); if (pDictionary) pDictionary->Release(); if (pHeader) pHeader->Release(); if (pFile) { pFile->Close(); pFile->Release(); } return moduleErrorTmp; }
static HRESULT CreateAAFFile(const aafWChar * pFileName, testDataFile_t *dataFile, testType_t /* testType */) { IAAFFile* pFile = NULL; IAAFHeader* pHeader = NULL; IAAFDictionary* pDictionary = NULL; IAAFMob* pMob = NULL; IAAFMasterMob* pMasterMob = NULL; IAAFClassDef* pKLVDataCD=NULL; IAAFClassDef* pCommentMarkerCD=NULL; IAAFTypeDef* pUnknownBaseType=NULL; IAAFTypeDef* pInt32BaseType=NULL; // IAAFTypeDef* pASCIIStringBaseType=NULL; IAAFKLVData* pKLVData=NULL; IAAFEssenceAccess* pEssenceAccess = NULL; IAAFEssenceMultiAccess* pMultiEssence = NULL; IAAFEssenceFormat* pFormat = NULL; IAAFEssenceFormat* format = NULL; IAAFLocator* pLocator = NULL; IAAFClassDef* pCDMasterMob = 0; IAAFClassDef *pCDNetworkLocator = 0; IAAFDataDef *pDdefSound = 0; IAAFDataDef* pDDefSceneDesc=0; IAAFEventMobSlot *pEventSlot=0; IAAFMobSlot *pSlot=0; IAAFSequence *pSeqSceneDesc=0; IAAFSegment *pSegment=0; IAAFEvent *pEventSceneDesc=0; IAAFComponent *pComp=0; HRESULT hr = AAFRESULT_SUCCESS; // !!!Previous revisions of this file contained variables here required to handle external essence aafMobID_t masterMobID; aafProductIdentification_t ProductInfo; aafRational_t editRate = {30000, 1001}; aafRational_t sampleRate = {44100, 1}; aafRational_t eventTimebase = {30000, 1001}; aafPosition_t position=0; FILE* pWavFile = NULL; unsigned char dataBuff[4096], *dataPtr; // aafUInt32 bytesWritten; aafUInt32 dataOffset, dataLen; aafUInt16 bitsPerSample, numCh; aafInt32 n, numSpecifiers; aafUID_t essenceFormatCode, testContainer; aafUInt32 samplesWritten, bytesWritten; // delete any previous test file before continuing... char chFileName[1000]; convert(chFileName, sizeof(chFileName), pFileName); remove(chFileName); if(dataFile != NULL) { // delete any previous test file before continuing... char chFileName[1000]; convert(chFileName, sizeof(chFileName), dataFile->dataFilename); remove(chFileName); } aafProductVersion_t v; v.major = 1; v.minor = 0; v.tertiary = 0; v.patchLevel = 0; v.type = kAAFVersionUnknown; ProductInfo.companyName = companyName; ProductInfo.productName = productName; ProductInfo.productVersion = &v; ProductInfo.productVersionString = NULL; ProductInfo.productID = NIL_UID; ProductInfo.platform = NULL; check(AAFFileOpenNewModifyEx (pFileName, &kAAFFileKind_Aaf4KBinary, 0, &ProductInfo, &pFile)); check(pFile->GetHeader(&pHeader)); // test // Get the AAF Dictionary so that we can create valid AAF objects. check(pHeader->GetDictionary(&pDictionary)); check(pDictionary->LookupClassDef(AUID_AAFMasterMob, &pCDMasterMob)); check(pDictionary->LookupClassDef(AUID_AAFNetworkLocator, &pCDNetworkLocator)); check(pDictionary->LookupDataDef(kAAFDataDef_Sound, &pDdefSound)); // !!!Previous revisions of this file contained code here required to handle external essence // Get a Master MOB Interface check(pCDMasterMob-> CreateInstance(IID_IAAFMasterMob, (IUnknown **)&pMasterMob)); // Get a Mob interface and set its variables. check(pMasterMob->QueryInterface(IID_IAAFMob, (void **)&pMob)); check(pMob->GetMobID(&masterMobID)); check(pMob->SetName(L"A Master Mob")); // Add it to the file check(pHeader->AddMob(pMob)); // !!!Previous revisions of this file contained code here required to handle external essence if(dataFile != NULL) { // Make a locator, and attach it to the EssenceDescriptor check(pCDNetworkLocator-> CreateInstance(IID_IAAFLocator, (IUnknown **)&pLocator)); check(pLocator->SetPath (dataFile->dataFilename)); testContainer = dataFile->dataFormat; } else { pLocator = NULL; testContainer = ContainerAAF; } // open the Essence file to be included in this AAF file("Laser.wav") pWavFile = fopen("Laser.wav", "r"); if (pWavFile) { // read in the essence data fread(dataBuff, sizeof(unsigned char), sizeof(dataBuff), pWavFile); check(loadWAVEHeader(dataBuff, &bitsPerSample, &numCh, &sampleRate, &dataOffset, &dataLen)); dataPtr = dataBuff + dataOffset; // now create the Essence data file check(pMasterMob->CreateEssence(1, // Slot ID pDdefSound, // MediaKind kAAFCodecWAVE, // codecID editRate, // edit rate sampleRate, // sample rate kAAFCompressionDisable, pLocator, // In current file testContainer, // In AAF Format &pEssenceAccess));// Compress disabled check(pEssenceAccess->GetFileFormatParameterList (&format)); check(format->NumFormatSpecifiers (&numSpecifiers)); for(n = 0; n < numSpecifiers; n++) { check(format->GetIndexedFormatSpecifier (n, &essenceFormatCode, 0, NULL, NULL)); } format->Release(); format = NULL; // Tell the AAFEssenceAccess what the format is. check(pEssenceAccess->GetEmptyFileFormat (&pFormat)); check(pFormat->NumFormatSpecifiers (&numSpecifiers)); aafInt32 sampleSize = bitsPerSample; check(pFormat->AddFormatSpecifier (kAAFAudioSampleBits, sizeof(sampleSize), (aafUInt8 *)&sampleSize)); check(pEssenceAccess->PutFileFormat (pFormat)); pFormat->Release(); pFormat = NULL; // write out the data check(pEssenceAccess->WriteSamples( dataLen,//!!! hardcoded bytes/sample ==1// Number of Samples sizeof(dataBuff), // buffer size dataPtr, // THE data &samplesWritten, &bytesWritten)); // close essence data file fclose(pWavFile); pWavFile = NULL; // Finish writing the destination check(pEssenceAccess->CompleteWrite()); pEssenceAccess->Release(); pEssenceAccess=NULL; // First register DataDef for SceneDescription // Is SceneDescription in dictionary already // Try using Timecode for MC compat hr = pDictionary->LookupDataDef(kAAFDataDef_Timecode, &pDDefSceneDesc); // hr = pDictionary->LookupDataDef(kAAFDataDef_SceneDescription, // &pDDefSceneDesc); if (hr != AAFRESULT_SUCCESS) { check(pDictionary->CreateInstance(AUID_AAFDataDef,IID_IAAFDataDef, (IUnknown **)&pDDefSceneDesc)); check(pDDefSceneDesc->Initialize(kAAFDataDef_SceneDescription, L"SceneDescEvent",L"DataDefinition for Scene Description Events")); check(pDictionary->RegisterDataDef(pDDefSceneDesc)); } // Add EventSlot to MasterMob // Create Slot check(pDictionary->CreateInstance(AUID_AAFEventMobSlot, IID_IAAFEventMobSlot, (IUnknown **)&pEventSlot)); check(pEventSlot->SetEditRate(&eventTimebase)); // Get the mob slot interface so that we can add the event segment. check(pEventSlot->QueryInterface(IID_IAAFMobSlot, (void **)&pSlot)); pEventSlot->Release(); pEventSlot = NULL; aafSlotID_t eventSlotID=5; check(pSlot->SetSlotID(eventSlotID)); check(pSlot->SetName(L"SceneDescriptions")); // Set up Sequence for Scene Descriptors check(pDictionary->CreateInstance(AUID_AAFSequence,IID_IAAFSequence, (IUnknown **)&pSeqSceneDesc)); check(pSeqSceneDesc->Initialize(pDDefSceneDesc)); // Create first Comment Marker check(pDictionary->LookupClassDef(AUID_AAFCommentMarker, &pCommentMarkerCD)); check(pCommentMarkerCD->CreateInstance(IID_IAAFEvent, (IUnknown **)&pEventSceneDesc)); position=0; check(pEventSceneDesc->SetPosition(position)); check(pEventSceneDesc->SetComment(L"Racers heading up the hill")); check(pEventSceneDesc->QueryInterface(IID_IAAFComponent, (void **)&pComp)); check(pComp->SetDataDef(pDDefSceneDesc)); // Add it to the sequence check(pSeqSceneDesc->AppendComponent(pComp)); pComp->Release(); pComp = NULL; pEventSceneDesc->Release(); pEventSceneDesc=NULL; // Create second Comment Marker check(pCommentMarkerCD->CreateInstance(IID_IAAFEvent, (IUnknown **)&pEventSceneDesc)); position=100; check(pEventSceneDesc->SetPosition(position)); check(pEventSceneDesc->SetComment(L"Racer pulls away from crowd")); check(pEventSceneDesc->QueryInterface(IID_IAAFComponent, (void **)&pComp)); check(pComp->SetDataDef(pDDefSceneDesc)); // Add it to the sequence check(pSeqSceneDesc->AppendComponent(pComp)); pComp->Release(); pComp = NULL; pEventSceneDesc->Release(); pEventSceneDesc=NULL; check(pSeqSceneDesc->QueryInterface(IID_IAAFSegment, (void **)&pSegment)); // Create third Comment Marker check(pCommentMarkerCD->CreateInstance(IID_IAAFEvent, (IUnknown **)&pEventSceneDesc)); position=250; check(pEventSceneDesc->SetPosition(position)); check(pEventSceneDesc->SetComment(L"Racer passes finish line")); check(pEventSceneDesc->QueryInterface(IID_IAAFComponent, (void **)&pComp)); check(pComp->SetDataDef(pDDefSceneDesc)); // Add it to the sequence check(pSeqSceneDesc->AppendComponent(pComp)); pComp->Release(); pComp = NULL; pEventSceneDesc->Release(); pEventSceneDesc=NULL; // Add the event sequence to the event mob slot // Sequence must have at least one component to ensure event mob slot is valid check(pSlot->SetSegment(pSegment)); pSegment->Release(); pSegment = NULL; // Append the event slot to the Master Mob check(pMob->AppendSlot(pSlot)); // Add the KLV data to the Master Mob // Register the two KLVKeys check(pDictionary->LookupTypeDef(kAAFTypeID_UInt8Array, &pUnknownBaseType)); check(pDictionary->RegisterKLVDataKey(KLVKey_BinaryBlob1, pUnknownBaseType)); check(pDictionary->LookupTypeDef(kAAFTypeID_Int32, &pInt32BaseType)); check(pDictionary->RegisterKLVDataKey(KLVKey_Int32_1, pInt32BaseType)); // Next define new ASCII string data def // check(pDictionary->RegisterKLVDataKey(KLVKey_ASCIIString1, // pASCIIStringBaseType)); // Get the KLVData ClassDefinition check(pDictionary->LookupClassDef(AUID_AAFKLVData, &pKLVDataCD)); // Create KLVData and append it to Mob check(pKLVDataCD->CreateInstance(IID_IAAFKLVData, (IUnknown **)&pKLVData)); check(pKLVData->Initialize(KLVKey_BinaryBlob1, sizeof(blobData), (aafUInt8 *)blobData)); check(pMob->AppendKLVData(pKLVData)); pKLVData->Release(); pKLVData=NULL; // Create KLVData and append it to Mob check(pKLVDataCD->CreateInstance(IID_IAAFKLVData, (IUnknown **)&pKLVData)); check(pKLVData->Initialize(KLVKey_Int32_1, sizeof(int32Data), (aafUInt8 *)&int32Data)); check(pMob->AppendKLVData(pKLVData)); pKLVData->Release(); pKLVData=NULL; } else { printf("***Failed to open Wave file Laser.wav\n"); } // Release all unnecesary interfaces if (pInt32BaseType) pInt32BaseType->Release(); pInt32BaseType=NULL; if (pUnknownBaseType) pUnknownBaseType->Release(); pUnknownBaseType=NULL; if (pKLVDataCD) pKLVDataCD->Release(); pKLVDataCD=NULL; if (pCommentMarkerCD) pCommentMarkerCD->Release(); pCommentMarkerCD=NULL; if(pComp) pComp->Release(); pComp=NULL; if(pEventSceneDesc) pEventSceneDesc->Release(); pEventSceneDesc=0; if(pSegment) pSegment->Release(); pSegment=NULL; if(pSeqSceneDesc) pSeqSceneDesc->Release(); pSeqSceneDesc=NULL; if(pSlot) pSlot->Release(); pSlot=NULL; if(pEventSlot) pEventSlot->Release(); pEventSlot=NULL; if(pDDefSceneDesc) pDDefSceneDesc->Release(); pDDefSceneDesc=NULL; if(pMasterMob) pMasterMob->Release(); pMasterMob = NULL; if(pMob) pMob->Release(); pMob = NULL; if(pDictionary) pDictionary->Release(); pDictionary = NULL; if(pHeader) pHeader->Release(); pHeader = NULL; //!!!DebugOnly pFile->Save(); pFile->Close(); pFile->Release(); pFile = NULL; if (pEssenceAccess) { pEssenceAccess->Release(); pEssenceAccess= NULL; } cleanup: // Cleanup and return if(pFormat) pFormat->Release(); if(format) format->Release(); if(pLocator) pLocator->Release(); if (pWavFile) fclose(pWavFile); if (pEssenceAccess) pEssenceAccess->Release(); if (pMultiEssence) pMultiEssence->Release(); if (pMasterMob) pMasterMob->Release(); if (pMob) pMob->Release(); if (pDictionary) pDictionary->Release(); if (pHeader) pHeader->Release(); if (pCDMasterMob) { pCDMasterMob->Release(); pCDMasterMob = 0; } if (pCDNetworkLocator) { pCDNetworkLocator->Release(); pCDNetworkLocator = 0; } if (pDdefSound) { pDdefSound->Release (); pDdefSound = 0; } if (pFile) { pFile->Close(); pFile->Release(); } return moduleErrorTmp; }