Key
@backDeployed(before: macOS 26.0, iOS 26.0, visionOS 26.0)
public static var projectionKind: CoreMedia.CMFormatDescription.Extensions.Key
extern const CMTag kCMTagProjectionTypeHalfEquirectangular
extern const CFStringRef _Nonnull kCMFormatDescriptionExtension_ProjectionKind
extern const CFStringRef _Nonnull kCMFormatDescriptionProjectionKind_Rectilinear
extern const CFStringRef _Nonnull kCMFormatDescriptionProjectionKind_Equirectangular
extern const CFStringRef _Nonnull kCMFormatDescriptionProjectionKind_HalfEquirectangular
extern const CFStringRef _Nonnull kCMFormatDescriptionExtension_ViewPackingKind
extern const CFStringRef _Nonnull kCMFormatDescriptionViewPackingKind_SideBySide
extern const CFStringRef _Nonnull kCMFormatDescriptionViewPackingKind_OverUnder
extern ) const CFStringRef kCMSampleAttachmentKey_PostDecodeProcessingMetadata
extern const CFStringRef _Nonnull kCMMetadataIdentifier_QuickTimeMetadataSegmentIdentifier
extern const CFStringRef _Nonnull kCMMetadataIdentifier_QuickTimeMetadataSceneIlluminance
extern const CFStringRef _Nonnull kCMMetadataDataType_QuickTimeMetadataUUID
extern const CFStringRef _Nonnull kCMMetadataDataType_QuickTimeMetadataMilliLux