WKMediaPlayerControllerOptionsStartTimeKey
The number of seconds into the media file at which to begin playback. The value of this key is an Nsnumber object containing an Timeinterval value. Playback begins at the specified number of seconds past the original start point of the media file. If you do not specify this option, playback begins at the beginning of the media file.
Declaration
let WKMediaPlayerControllerOptionsStartTimeKey: String