---
title: kVTCompressionPropertyCameraCalibrationKey_ExtrinsicOriginSource
framework: videotoolbox
role: symbol
role_heading: Global Variable
path: videotoolbox/kvtcompressionpropertycameracalibrationkey_extrinsicoriginsource
---

# kVTCompressionPropertyCameraCalibrationKey_ExtrinsicOriginSource

## Declaration

```swift
let kVTCompressionPropertyCameraCalibrationKey_ExtrinsicOriginSource: CFString
```

## Topics

### Origin Source Values

- [kVTCameraCalibrationExtrinsicOriginSource_StereoCameraSystemBaseline](videotoolbox/kvtcameracalibrationextrinsicoriginsource_stereocamerasystembaseline.md)

## See Also

### Camera Calibration

- [kVTCompressionPropertyKey_CameraCalibrationDataLensCollection](videotoolbox/kvtcompressionpropertykey_cameracalibrationdatalenscollection.md)
- [kVTCompressionPropertyCameraCalibrationKey_ExtrinsicOrientationQuaternion](videotoolbox/kvtcompressionpropertycameracalibrationkey_extrinsicorientationquaternion.md)
- [kVTCompressionPropertyCameraCalibrationKey_IntrinsicMatrix](videotoolbox/kvtcompressionpropertycameracalibrationkey_intrinsicmatrix.md)
- [kVTCompressionPropertyCameraCalibrationKey_IntrinsicMatrixProjectionOffset](videotoolbox/kvtcompressionpropertycameracalibrationkey_intrinsicmatrixprojectionoffset.md)
- [kVTCompressionPropertyCameraCalibrationKey_IntrinsicMatrixReferenceDimensions](videotoolbox/kvtcompressionpropertycameracalibrationkey_intrinsicmatrixreferencedimensions.md)
- [kVTCompressionPropertyCameraCalibrationKey_LensAlgorithmKind](videotoolbox/kvtcompressionpropertycameracalibrationkey_lensalgorithmkind.md)
- [kVTCompressionPropertyCameraCalibrationKey_LensDistortions](videotoolbox/kvtcompressionpropertycameracalibrationkey_lensdistortions.md)
- [kVTCompressionPropertyCameraCalibrationKey_LensDomain](videotoolbox/kvtcompressionpropertycameracalibrationkey_lensdomain.md)
- [kVTCompressionPropertyCameraCalibrationKey_LensFrameAdjustmentsPolynomialX](videotoolbox/kvtcompressionpropertycameracalibrationkey_lensframeadjustmentspolynomialx.md)
- [kVTCompressionPropertyCameraCalibrationKey_LensFrameAdjustmentsPolynomialY](videotoolbox/kvtcompressionpropertycameracalibrationkey_lensframeadjustmentspolynomialy.md)
- [kVTCompressionPropertyCameraCalibrationKey_LensIdentifier](videotoolbox/kvtcompressionpropertycameracalibrationkey_lensidentifier.md)
- [kVTCompressionPropertyCameraCalibrationKey_LensRole](videotoolbox/kvtcompressionpropertycameracalibrationkey_lensrole.md)
- [kVTCompressionPropertyCameraCalibrationKey_RadialAngleLimit](videotoolbox/kvtcompressionpropertycameracalibrationkey_radialanglelimit.md)