quickTimeMetadataKeyCameraFocalLength35mmEquivalent
A value of type kCMMetadataBaseDataType_UTF8 indicating focal length normalized to the 35mm film equivalent value (e.g. “50.00mm”).
Declaration
static let quickTimeMetadataKeyCameraFocalLength35mmEquivalent: AVMetadataKeyDiscussion
This is track-level metadata for video track that is associated with the camera.
See Also
QuickTime metadata keys
quickTimeMetadataKeyAccessibilityDescriptionquickTimeMetadataKeyAlbumquickTimeMetadataKeyArrangerquickTimeMetadataKeyArtistquickTimeMetadataKeyArtworkquickTimeMetadataKeyAuthorquickTimeMetadataKeyCameraFrameReadoutTimequickTimeMetadataKeyCameraISOSensitivityquickTimeMetadataKeyCameraIdentifierquickTimeMetadataKeyCameraLensIrisFNumberquickTimeMetadataKeyCameraLensModelquickTimeMetadataKeyCameraShutterSpeedAnglequickTimeMetadataKeyCameraShutterSpeedTimequickTimeMetadataKeyCameraWhiteBalancequickTimeMetadataKeyCinematicVideoIntent