Instance Property


A dictionary describing the data format for a preview-sized image accompanying the captured photo.


var embeddedThumbnailPhotoFormat: [String : Any]? { get }


See Video Settings Dictionaries for possible keys and values.

If you requested an embedded thumbnail image by specifying the embeddedThumbnailPhotoFormat property of your photo settings when requesting capture, this property's value is the resolved video settings dictionary for the embedded thumbnail image. If you did not request an embedded thumbnail image, this property's value is nil.

See Also

Accessing Preview Photo Data

var previewPixelBuffer: CVPixelBuffer?

The pixel data for a preview-sized version of the photo, if requested.

Beta Software

This documentation contains preliminary information about an API or technology in development. This information is subject to change, and software implemented according to this documentation should be tested with final operating system software.

Learn more about using Apple's beta software