---
title: parametricImmersive
framework: coremedia
role: symbol
role_heading: Type Property
path: coremedia/cmformatdescription/extensions-swift.struct/value/projectionkind/parametricimmersive
---

# parametricImmersive

Indicates a projection described mathematically by a model of camera lens calibration parameters. Parameters may be found in lens calibration metadata in cameraCalibrationDataLensCollection with algorithmKind being CMFormatDescription.Extensions.Value.CameraCalibrationDataLensCollection.AlgorithmKind.parametric.

## Declaration

```swift
static let parametricImmersive: CMFormatDescription.Extensions.Value.ProjectionKind
```