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# kCVImageBufferDisplayMaskRectangleStereoRightKey

Specifies the rectangular display area within the right-eye view of stereo images, using the same keys as `kCVImageBufferDisplayMaskRectangleKey`.

```
let kCVImageBufferDisplayMaskRectangleStereoRightKey: CFString
```

## Discussion

To address window violations in stereo video, the system supports points insetting the left and right edges of the rectangle through additional keys, allowing the description of the extended raster rectangle.

The value is a dictionary containing these keys for the extended raster rectangle:

- [`kCVImageBufferDisplayMaskRectangle_ReferenceRasterWidthKey`](/documentation/CoreVideo/kCVImageBufferDisplayMaskRectangle_ReferenceRasterWidthKey)
- [`kCVImageBufferDisplayMaskRectangle_ReferenceRasterHeightKey`](/documentation/CoreVideo/kCVImageBufferDisplayMaskRectangle_ReferenceRasterHeightKey)
- [`kCVImageBufferDisplayMaskRectangle_RectangleLeftKey`](/documentation/CoreVideo/kCVImageBufferDisplayMaskRectangle_RectangleLeftKey)
- [`kCVImageBufferDisplayMaskRectangle_RectangleWidthKey`](/documentation/CoreVideo/kCVImageBufferDisplayMaskRectangle_RectangleWidthKey)
- [`kCVImageBufferDisplayMaskRectangle_RectangleTopKey`](/documentation/CoreVideo/kCVImageBufferDisplayMaskRectangle_RectangleTopKey)
- [`kCVImageBufferDisplayMaskRectangle_RectangleHeightKey`](/documentation/CoreVideo/kCVImageBufferDisplayMaskRectangle_RectangleHeightKey)
- [`kCVImageBufferDisplayMaskRectangle_LeftEdgePointsKey`](/documentation/CoreVideo/kCVImageBufferDisplayMaskRectangle_LeftEdgePointsKey)
- [`kCVImageBufferDisplayMaskRectangle_RightEdgePointsKey`](/documentation/CoreVideo/kCVImageBufferDisplayMaskRectangle_RightEdgePointsKey)

---

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