The CoreVideo pixel buffer this image was created from, if applicable.
- iOS 10.0+
- macOS 10.12+
- Mac Catalyst 13.0+Beta
- tvOS 10.0+
If this image was create using the
initWithCVPixelBuffer: initializer, this property’s value is the
CVPixelBufferRef object that provides the image’s underlying image data. Do not modify the contents of this pixel buffer; doing so will cause undefined rendering results.
Otherwise, this property’s value is
nil—in this case you can obtain a pixel buffer by rendering the image with the
Accessing Original Image Content
The CoreGraphics image object this image was created from, if applicable.
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