Constantes codec et DSP IPropertyBag
Il existe deux méthodes de définition des propriétés sur le codec et les objets DSP par programme, à l’aide de l’interface IPropertyBag ou de l’interface IPropertyStore . La plupart des propriétés communes sont disponibles via les deux interfaces. L’utilisation de l’interface IPropertyStore est préférable à IPropertyBag.
| Constante de chaîne IPropertyBag | Clé de propriété IPropertyStore |
|---|---|
| _wszAvgFrameRate g | MFPKEY _ ASFOVERHEADPERFRAME |
| _wszWMACAvgBytesPerSecond g | MFPKEY _ WMAENC _ AVGBYTESPERSEC |
| _wszWMACDRCSetting g | MFPKEY _ WMADEC _ DRCMODE |
| _wszWMACHiResOutput g | MFPKEY _ WMADEC _ HIRESOUTPUT |
| _wszWMACMusicSpeechClassMode g | MFPKEY _ WMAVOICE _ enc _ MusicSpeechClassMode |
| _wszWMACOriginalWaveFormat g | MFPKEY _ WMAENC _ ORIGWAVEFORMAT |
| _wszWMACSpeakerConfig g | MFPKEY _ WMADEC _ SPKRCFG |
| _wszWMACVoiceBuffer g | MFPKEY _ WMAVOICE _ enc _ BufferWindow |
| _wszWMACVoiceBuffer g | _EDL MFPKEY WMAVOICE _ enc _ |
| _wszWMADRCAverageReference g | MFPKEY _ WMADRC _ AVGREF |
| _wszWMADRCAverageTarget g | MFPKEY _ WMADRC _ AVGTARGET |
| _wszWMADRCPeakReference g | MFPKEY _ WMADRC _ PEAKREF |
| _wszWMADRCPeakTarget g | MFPKEY _ WMADRC _ PEAKTARGET |
| _wszWMCPAudioVBRQuality g | MFPKEY _ VBRQUALITY |
| _wszWMCPAudioVBRSupported g | MFPKEY _ VBRENABLED |
| _wszWMCPMaxPasses g | MFPKEY _ PASSESRECOMMENDED |
| _wszWMVCAvgBitrate g | MFPKEY _ RAVG |
| _wszWMVCBAvg g | MFPKEY _ BAVG |
| _wszWMVCBDeltaQP g | MFPKEY _ BDELTAQP |
| _wszWMVCBMax g | MFPKEY _ BMAX |
| _wszWMVCBufferFullnessInFirstByte g | MFPKEY _ BUFFERFULLNESSINFIRSTBYTE |
| _wszWMVCCodedFrames g | MFPKEY _ CODEDFRAMES |
| _wszWMVCComplexityEx g | MFPKEY _ COMPLEXITYEX |
| _wszWMVCComplexityMode g | _complexité MFPKEY |
| _wszWMVCCompressionOptimizationType g | MFPKEY _ COMPRESSIONOPTIMIZATIONTYPE |
| _wszWMVCCrisp g | MFPKEY _ clair |
| _wszWMVCDecoderComplexityProfile g | MFPKEY _ DECODERCOMPLEXITYPROFILE |
| _wszWMVCDecoderComplexityRequested g | MFPKEY _ DECODERCOMPLEXITYREQUESTED |
| _wszWMVCDecoderDeinterlacing g | _désentrelacer le DÉcodeur MFPKEY _ |
| _wszWMVCDenoiseOption g | MFPKEY _ DENOISEOPTION |
| _wszWMVCEndOfPass g | MFPKEY _ ENDOFPASS |
| _wszWMVCForceFrameHeight g | MFPKEY _ FORCEFRAMEHEIGHT |
| _wszWMVCForceFrameWidth g | MFPKEY _ FORCEFRAMEWIDTH |
| _wszWMVCForceMedianSetting g | MFPKEY _ FORCEMEDIANSETTING |
| _wszWMVCFOURCC g | MFPKEY _ FourCC |
| _wszWMVCInterlacedCodingEnabled g | MFPKEY _ INTERLACEDCODINGENABLED |
| _wszWMVCLookAhead g | préanalyse MFPKEY _ |
| _wszWMVCLoopFilter g | MFPKEY _ LOOPFILTER |
| _wszWMVCMacroblockModeCostMethod g | MFPKEY _ MACROBLOCKMODECOSTMETHOD |
| _wszWMVCMaxBitrate g | MFPKEY _ Rmax |
| _wszWMVCMotionMatchMethod g | MFPKEY _ MOTIONMATCHMETHOD |
| _wszWMVCMotionSearchLevel g | MFPKEY _ MOTIONSEARCHLEVEL |
| _wszWMVCMotionSearchRange g | MFPKEY _ MOTIONSEARCHRANGE |
| _wszWMVCNoiseEdgeRemoval g | MFPKEY _ NOISEEDGEREMOVAL |
| _wszWMVCNumThreads g | MFPKEY _ NUMTHREADS |
| _wszWMVCPassesRecommended g | MFPKEY _ PASSESRECOMMENDED |
| _wszWMVCPassesUsed g | MFPKEY _ PASSESUSED |
| _wszWMVCPerceptualOptLevel g | MFPKEY _ PERCEPTUALOPTLEVEL |
| _wszWMVCProduceDummyFrames g | MFPKEY _ PRODUCEDUMMYFRAMES |
| _wszWMVCRangeRedux g | MFPKEY _ RANGEREDUX |
| _wszWMVCTotalFrames g | MFPKEY _ TOTALFRAMES |
| _wszWMVCVBREnabled g | MFPKEY _ VBRENABLED |
| _wszWMVCVBRQuality g | MFPKEY _ VBRQUALITY |
| _wszWMVCVideoScaling g | MFPKEY _ VIDEOSCALING |
| _wszWMVCVType g | MFPKEY _ VTYPE |
| _wszWMVCZeroByteFrames g | MFPKEY _ ZEROBYTEFRAMES |