如果你不能找到在VTD中的错误代码我决定只包括他们在这里。 （同样，所有这些错误，并更可以在里面VideoToolbox在Project Navigator中找到。本身）。

 您将获得无论是在VTD中解码回调，或当您创建VTD会话，如果你做了错误，这些错误代码之一。

kVTPropertyNotSupportedErr    = -12900,

kVTPropertyReadOnlyErr    = -12901,

kVTParameterErr      = -12902,

kVTInvalidSessionErr    = -12903,

kVTAllocationFailedErr    = -12904,

kVTPixelTransferNotSupportedErr  = -12905, // c.f. -8961

kVTCouldNotFindVideoDecoderErr  = -12906,

kVTCouldNotCreateInstanceErr  = -12907,

kVTCouldNotFindVideoEncoderErr  = -12908,

kVTVideoDecoderBadDataErr    = -12909, // c.f. -8969

kVTVideoDecoderUnsupportedDataFormatErr = -12910, // c.f. -8970

kVTVideoDecoderMalfunctionErr  = -12911, // c.f. -8960

kVTVideoEncoderMalfunctionErr  = -12912,

kVTVideoDecoderNotAvailableNowErr  = -12913,

kVTImageRotationNotSupportedErr  = -12914,

kVTVideoEncoderNotAvailableNowErr  = -12915,

kVTFormatDescriptionChangeNotSupportedErr = -12916,

kVTInsufficientSourceColorDataErr  = -12917,

kVTCouldNotCreateColorCorrectionDataErr = -12918,

kVTColorSyncTransformConvertFailedErr = -12919,

kVTVideoDecoderAuthorizationErr  = -12210,

kVTVideoEncoderAuthorizationErr  = -12211,

kVTColorCorrectionPixelTransferFailedErr = -12212,

kVTMultiPassStorageIdentifierMismatchErr = -12213,

kVTMultiPassStorageInvalidErr  = -12214,

kVTFrameSiloInvalidTimeStampErr  = -12215,

kVTFrameSiloInvalidTimeRangeErr  = -12216,

kVTCouldNotFindTemporalFilterErr  = -12217,

kVTPixelTransferNotPermittedErr  = -12218,

除了上述VTErrors，我认为这是值得补充说，则在尝试李维的例子遇到CMFormatDescription，CMBlockBuffer，CMSampleBuffer错误。

kCMFormatDescriptionError_InvalidParameter = -12710,

kCMFormatDescriptionError_AllocationFailed = -12711,

kCMFormatDescriptionError_ValueNotAvailable = -12718,

kCMBlockBufferNoErr        = 0,

kCMBlockBufferStructureAllocationFailedErr  = -12700,

kCMBlockBufferBlockAllocationFailedErr  = -12701,

kCMBlockBufferBadCustomBlockSourceErr  = -12702,

kCMBlockBufferBadOffsetParameterErr    = -12703,

kCMBlockBufferBadLengthParameterErr    = -12704,

kCMBlockBufferBadPointerParameterErr  = -12705,

kCMBlockBufferEmptyBBufErr      = -12706,

kCMBlockBufferUnallocatedBlockErr    = -12707,

kCMBlockBufferInsufficientSpaceErr    = -12708,

kCMSampleBufferError_AllocationFailed    = -12730,

kCMSampleBufferError_RequiredParameterMissing  = -12731,

kCMSampleBufferError_AlreadyHasDataBuffer  = -12732,

kCMSampleBufferError_BufferNotReady    = -12733,

kCMSampleBufferError_SampleIndexOutOfRange  = -12734,

kCMSampleBufferError_BufferHasNoSampleSizes  = -12735,

kCMSampleBufferError_BufferHasNoSampleTimingInfo = -12736,

kCMSampleBufferError_ArrayTooSmall    = -12737,

kCMSampleBufferError_InvalidEntryCount  = -12738,

kCMSampleBufferError_CannotSubdivide    = -12739,

kCMSampleBufferError_SampleTimingInfoInvalid  = -12740,

kCMSampleBufferError_InvalidMediaTypeForOperation = -12741,

kCMSampleBufferError_InvalidSampleData  = -12742,

kCMSampleBufferError_InvalidMediaFormat  = -12743,

kCMSampleBufferError_Invalidated    = -12744,

kCMSampleBufferError_DataFailed    = -16750,

kCMSampleBufferError_DataCanceled    = -16751,