Global Variable

AVAssetDownloadTaskMediaSelectionPrefersMultichannelKey

The key that indicates whether media selection prefers multichannel playback.

Declaration

let AVAssetDownloadTaskMediaSelectionPrefersMultichannelKey: String

Discussion

The value for this key is specified as an NSNumber object representing a BOOL.

By default, AVAssetDownloadTask prefers multichannel playback by downloading the most capable multichannel rendition available in addition to stereo.