pub unsafe static AVMetadataQuickTimeMetadataKeyCameraWhiteBalance: Option<&'static AVMetadataKey>Available on crate feature
AVMetadataFormat only.Expand description
A value of type kCMMetadataBaseDataType_UTF8 indicating the white balance value defined by the temperature in Kelvin units (e.g. “5500K” or “5500”). See SMPTE RDD 18.
See also Apple’s documentation