pub unsafe static AVMetadataISOUserDataKeyDate: Option<&'static AVMetadataKey>Available on crate feature
AVMetadataFormat only.Expand description
ISO User data key for the content creation date/time.
The value is date and time, formatted according to ISO 8601, when the content was created. For clips captured by recording devices, this is typically the date and time when the clip’s recording started. When stored in AV(Mutable)MetadataItem, the value type must be either NSDate or NSString. When NSString is used, the value uses one of ISO 8601 formats such as “2016-01-11T17:31:10Z”.
See also Apple’s documentation