pub unsafe static AVMediaCharacteristicIndicatesHorizontalFieldOfView: Option<&'static AVMediaCharacteristic>Available on crate feature
AVMediaFormat only.Expand description
A media characteristic that indicates the video track carries information related to the horizontal field of view.
This media characteristic is currently synthesized if the CMVideoFormatDescription includes a kCMFormatDescriptionExtension_HorizontalFieldOfView extension. This is not an indication that the field of view is expanded beyond or more narrow than typical horizontal fields of view. The value of this characteristic is @ “public.indicates-horizontal-field-of-view“. Note for content authors: the presence of this characteristic is strictly inferred from the format description of the associated track.
See also Apple’s documentation