init(preferredLanguages:preferredMediaCharacteristics:)
Creates media selection criteria with the preferred languages and media characteristics.
Declaration
init(preferredLanguages: [String]?, preferredMediaCharacteristics: [AVMediaCharacteristic]?)Parameters
- preferredLanguages:
An array of language identifier strings, in order of preference. This value may be
nil. - preferredMediaCharacteristics:
An array of media characteristics, in order of preference. This value may be
nil.